_ _ ____ _ ___| | | | _ \| | / __| | | | |_) | | | (__| |_| | _ <| |___ \___|\___/|_| \_\_____| Changelog Version 7.86.0 (26 Oct 2022) Daniel Stenberg (26 Oct 2022) - RELEASE: synced The 7.86.0 release - THANKS: added from the 7.86.0 release Viktor Szakats (25 Oct 2022) - noproxy: include netinet/in.h for htonl() Solve the Amiga build warning by including `netinet/in.h`. `krb5.c` and `socketpair.c` are using `htonl()` too. This header is already included in those sources. Regression from 1e9a538e05c0107c54ef81d9de7cd0b27cd13309 Reviewed-by: Daniel Stenberg Closes #9787 Marc Hoersken (24 Oct 2022) - CI: fix AppVeyor status failing for starting jobs Daniel Stenberg (24 Oct 2022) - test445: verifies the protocols-over-http-proxy flaw and fix - http_proxy: restore the protocol pointer on error Reported-by: Trail of Bits Closes #9790 - multi: remove duplicate include of connect.h Reported-by: Martin Strunz Fixes #9794 Closes #9795 Daniel Gustafsson (24 Oct 2022) - idn: fix typo in test description s/enabked/enabled/i Daniel Stenberg (24 Oct 2022) - url: use IDN decoded names for HSTS checks Reported-by: Hiroki Kurosawa Closes #9791 - unit1614: fix disabled-proxy build Follow-up to 1e9a538e05c01 Closes #9792 Daniel Gustafsson (24 Oct 2022) - cookies: optimize control character check When checking for invalid octets the strcspn() call will return the position of the first found invalid char or the first NULL byte. This means that we can check the indicated position in the search- string saving a strlen() call. Closes: #9736 Reviewed-by: Jay Satiro Daniel Stenberg (24 Oct 2022) - netrc: replace fgets with Curl_get_line Make the parser only accept complete lines and avoid problems with overly long lines. Reported-by: Hiroki Kurosawa Closes #9789 - RELEASE-NOTES: add "Planned upcoming removals include" URL: https://curl.se/mail/archive-2022-10/0001.html Suggested-by: Dan Fandrich Viktor Szakats (23 Oct 2022) - ci: bump to gcc-11 for macos Ref: https://github.blog/changelog/2022-10-03-github-actions-jobs-running-on-macos-latest-are-now-running-on-macos-12/ Ref: https://github.com/actions/runner-images/blob/main/images/macos/macos-12-Readme.md Reviewed-by: Max Dymond Closes #9785 - Makefile.m32: reintroduce CROSSPREFIX and -W -Wall [ci skip] - Reintroduce `CROSSPREFIX`: If set, we add it to the `CC` and `AR` values, and to the _default_ value of `RC`, which is `windres`. This allows to control each of these individidually, while also allowing to simplify configuration via `CROSSPREFIX`. This variable worked differently earlier. Hopefully this new solution hits a better compromise in usefulness/complexity/flexibility. Follow-up to: aa970c4c08775afcd0c2853be89b0a6f02582d50 - Enable warnings again: This time with an option to override it via `CFLAGS`. Warnings are also enabled by default in CMake, `makefile.dj` and `makefile.amiga` builds (not in autotools though). Follow-up to 10fbd8b4e3f83b967fd9ad9a41ab484c0e7e7ca3 Closes #9784 - noproxy: silence unused variable warnings with no ipv6 Follow-up to 36474f1050c7f4117e3c8de6cc9217cfebfc717d Reviewed-by: Daniel Stenberg Closes #9782 Daniel Stenberg (22 Oct 2022) - test644: verify --xattr (with redirect) - tool_xattr: save the original URL, not the final redirected one Adjusted test 1621 accordingly. Reported-by: Viktor Szakats Fixes #9766 Closes #9768 - docs: make sure libcurl opts examples pass in long arguments Reported-by: Sergey Fixes #9779 Closes #9780 Marc Hoersken (21 Oct 2022) - CI: fix AppVeyor job links only working for most recent build Ref: https://github.com/curl/curl/pull/9768#issuecomment-1286675916 Reported-by: Daniel Stenberg Follow up to #9769 Viktor Szakats (21 Oct 2022) - noproxy: fix builds without AF_INET6 Regression from 1e9a538e05c0107c54ef81d9de7cd0b27cd13309 Reviewed-by: Daniel Stenberg Closes #9778 Daniel Stenberg (21 Oct 2022) - noproxy: support proxies specified using cidr notation For both IPv4 and IPv6 addresses. Now also checks IPv6 addresses "correctly" and not with string comparisons. Split out the noproxy checks and functionality into noproxy.c Added unit test 1614 to verify checking functions. Reported-by: Mathieu Carbonneaux Fixes #9773 Fixes #5745 Closes #9775 - urlapi: remove two variable assigns To please scan-build: urlapi.c:1163:9: warning: Value stored to 'qlen' is never read qlen = Curl_dyn_len(&enc); ^ ~~~~~~~~~~~~~~~~~~ urlapi.c:1164:9: warning: Value stored to 'query' is never read query = u->query = Curl_dyn_ptr(&enc); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Follow-up to 7d6cf06f571d57 Closes #9777 - [Jeremy Maitin-Shepard brought this change] cmake: improve usability of CMake build as a sub-project - Renames `uninstall` -> `curl_uninstall` - Ensures all export rules are guarded by CURL_ENABLE_EXPORT_TARGET Closes #9638 - [Don J Olmstead brought this change] easy_lock: check for HAVE_STDATOMIC_H as well The check for `HAVE_STDATOMIC_H` looks to see if the `stdatomic.h` header is present. Closes #9755 - RELEASE-NOTES: synced - [Brad Harder brought this change] CURLMOPT_PIPELINING.3: dedup manpage xref Closes #9776 Marc Hoersken (20 Oct 2022) - CI: report AppVeyor build status for each job Also give each job on AppVeyor CI a human-readable name. This aims to make job and therefore build failures more visible. Reviewed-by: Marcel Raad Closes #9769 Viktor Szakats (20 Oct 2022) - amiga: set SIZEOF_CURL_OFF_T=8 by default [ci skip] Reviewed-by: Daniel Stenberg Closes #9771 - connect: fix builds without AF_INET6 Regression from 2b309560c1e5d6ed5c0e542e6fdffa968b0521c9 Reviewed-by: Daniel Stenberg Reviewed-by: Jay Satiro Closes #9770 Daniel Stenberg (20 Oct 2022) - test1105: adjust to work with a hyper build Closes #9767 - urlapi: fix parsing URL without slash with CURLU_URLENCODE When CURLU_URLENCODE is set, the parser would mistreat the path component if the URL was specified without a slash like in http://local.test:80?-123 Extended test 1560 to reproduce and verify the fix. Reported-by: Trail of Bits Closes #9763 Marc Hoersken (19 Oct 2022) - tests: avoid CreateThread if _beginthreadex is available CreateThread is not threadsafe if mixed with CRT calls. _beginthreadex on the other hand can be mixed with CRT. Reviewed-by: Marcel Raad Closes #9705 Jay Satiro (19 Oct 2022) - [Joel Depooter brought this change] schannel: Don't reset recv/send function pointers on renegotiation These function pointers will have been set when the initial TLS handshake was completed. If they are unchanged, there is no need to set them again. If they have been changed, as is the case with HTTP/2, we don't want to override that change. That would result in the http22_recv/send functions being completely bypassed. Prior to this change a connection that uses Schannel with HTTP/2 would fail on renegotiation with error "Received HTTP/0.9 when not allowed". Fixes https://github.com/curl/curl/issues/9451 Closes https://github.com/curl/curl/pull/9756 Viktor Szakats (18 Oct 2022) - hostip: guard PF_INET6 use Some platforms (e.g. Amiga OS) do not have `PF_INET6`. Adjust the code for these. ``` hostip.c: In function 'fetch_addr': hostip.c:308:12: error: 'PF_INET6' undeclared (first use in this function) pf = PF_INET6; ^~~~~~~~ ``` Regression from 1902e8fc511078fb5e26fc2b907b4cce77e1240d Reviewed-by: Daniel Stenberg Closes #9760 - amiga: do not hardcode openssl/zlib into the os config [ci skip] Enable them in `lib/makefile.amiga` and `src/makefile.amiga` instead. This allows builds without openssl and/or zlib. E.g. with the cross-compiler. Reviewed-by: Daniel Stenberg Closes #9762 - amigaos: add missing curl header [ci skip] Without it, `CURLcode` and `CURLE_*` are undefined. `lib/hostip.h` and conditional local code need them. Reviewed-by: Daniel Stenberg Closes #9761 Daniel Stenberg (18 Oct 2022) - cmdline/docs: add a required 'multi' keyword for each option The keyword specifies how option works when specified multiple times: - single: the last provided value replaces the earlier ones - append: it supports being provided multiple times - boolean: on/off values - mutex: flag-like option that disable anoter flag The 'gen.pl' script then outputs the proper and unified language for each option's multi-use behavior in the generated man page. The multi: header is requires in each .d file and will cause build error if missing or set to an unknown value. Closes #9759 - CURLOPT_AUTOREFERER.3: highlight the privacy leak risk Closes #9757 - mprintf: reject two kinds of precision for the same argument An input like "%.*1$.9999d" would first use the precision taken as an argument *and* then the precision specified in the string, which is confusing and wrong. pass1 will now instead return error on this double use. Adjusted unit test 1398 to verify Reported-by: Peter Goodman Closes #9754 - ftp: remove redundant if Reported-by: Trail of Bits Closes #9753 - tool_operate: more transfer cleanup after parallel transfer fail In some circumstances when doing parallel transfers, the single_transfer_cleanup() would not be called and then 'inglob' could leak. Test 496 verifies Reported-by: Trail of Bits Closes #9749 - mqtt: spell out CONNECT in comments Instead of calling it 'CONN' in several comments, use the full and correct protocol packet name. Suggested by Trail of Bits Closes #9751 - CURLOPT_POSTFIELDS.3: refer to CURLOPT_MIMEPOST Not the deprecated CURLOPT_HTTPPOST option. Also added two see-alsos. Reported-by: Trail of Bits Closes #9752 - RELEASE-NOTES: synced Jay Satiro (17 Oct 2022) - ngtcp2: Fix build errors due to changes in ngtcp2 library ngtcp2/ngtcp2@b0d86f60 changed: - ngtcp2_conn_get_max_udp_payload_size => ngtcp2_conn_get_max_tx_udp_payload_size - ngtcp2_conn_get_path_max_udp_payload_size => ngtcp2_conn_get_path_max_tx_udp_payload_size ngtcp2/ngtcp2@ec59b873 changed: - 'early_data_rejected' member added to ng_callbacks. Assisted-by: Daniel Stenberg Reported-by: jurisuk@users.noreply.github.com Fixes https://github.com/curl/curl/issues/9747 Closes https://github.com/curl/curl/pull/9748 Daniel Stenberg (16 Oct 2022) - curl_path: return error if given a NULL homedir Closes #9740 - libssh: if sftp_init fails, don't get the sftp error code This flow extracted the wrong code (sftp code instead of ssh code), and the code is sometimes (erroneously) returned as zero anyway, so skip getting it and set a generic error. Reported-by: David McLaughlin Fixes #9737 Closes #9740 - mqtt: return error for too long topic Closes #9744 - [Rickard Hallerbäck brought this change] tool_paramhlp: make the max argument a 'double' To fix compiler warnings "Implicit conversion from 'long' to 'double' may lose precision" Closes #9700 Marc Hoersken (15 Oct 2022) - [Philip Heiduck brought this change] cirrus-ci: add more macOS builds with m1 based on x86_64 builds Also refactor macOS builds to use task matrix. Assisted-by: Marc Hörsken Closes #9565 Viktor Szakats (14 Oct 2022) - cmake: set HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID on Windows `lib/config-win32.h` enables this configuration option unconditionally. Make it apply to CMake builds as well. While here, delete a broken check for `HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID` from `CMakeLists.txt`. This came with the initial commit [1], but did not include the actual verification code inside `CMake/CurlTests.c`, so it always failed. A later commit [2] added a second test, for non-Windows platforms. Enabling this flag causes test 1056 to fail with CMake builds, as they do with autotools builds. Let's apply the same solution and ignore the results here as well. [1] 4c5307b45655ba75ab066564afdc0c111a8b9291 [2] aec7c5a87c8482b6ddffa352d7d220698652262e Reviewed-by: Daniel Stenberg Assisted-by: Marcel Raad Closes #9726 - cmake: set HAVE_GETADDRINFO_THREADSAFE on Windows autotools enables this configuration option unconditionally for Windows [^1]. Do the same in CMake. The above will make this work for all reasonably recent environments. The logic present in `lib/config-win32.h` [^2] has the following exceptions which we did not cover in this CMake update: - Builds targeting Windows 2000 and earlier - MS Visual C++ 5.0 (1997) and earlier Also make sure to disable this feature when `HAVE_GETADDRINFO` isn't set, to avoid a broken build. We might want to handle that in the C sources in a future commit. [^1]: https://github.com/curl/curl/blob/68fa9bf3f5d7b4fcbb57619f70cb4aabb79a51f6/m4/curl-functions.m4#L2067-L2070 [^2]: https://github.com/curl/curl/blob/68fa9bf3f5d7b4fcbb57619f70cb4aabb79a51f6/lib/config-win32.h#L511-L528 Closes #9727 - cmake: sync HAVE_SIGNAL detection with autotools `HAVE_SIGNAL` means the availability of the `signal()` function in autotools, while in CMake it meant the availability of that function _and_ the symbol `SIGALRM`. The latter is not available on Windows, but the function is, which means on Windows, autotools did define `HAVE_SIGNAL`, but CMake did not, introducing a slight difference into the binaries. This patch syncs CMake behaviour with autotools to look for the function only. The logic came with the initial commit adding CMake support to curl, so the commit history doesn't reveal the reason behind it. In any case, it's best to check the existence of `SIGALRM` directly in the source before use. For now, curl builds fine with `HAVE_SIGNAL` enabled and `SIGALRM` missing. Follow-up to 68fa9bf3f5d7b4fcbb57619f70cb4aabb79a51f6 Closes #9725 - cmake: delete duplicate HAVE_GETADDRINFO test A custom `HAVE_GETADDRINFO` check came with the initial CMake commit [1]. A later commit [2] added a standard check for it as well. The standard check run before the custom one, so CMake ignored the latter. The custom check was also non-portable, so this patch deletes it in favor of the standard check. [1] 4c5307b45655ba75ab066564afdc0c111a8b9291 [2] aec7c5a87c8482b6ddffa352d7d220698652262e Closes #9731 Daniel Stenberg (14 Oct 2022) - tool_formparse: unroll the NULL_CHECK and CONST_FREE macros To make the code read more obvious Assisted-by: Jay Satiro Closes #9710 - [Christopher Sauer brought this change] docs/INSTALL: update Android Instructions for newer NDKs Closes #9732 - markdown-uppercase: ignore quoted sections Sections within the markdown ~~~ or ``` are now ignored. Closes #9733 - RELEASE-NOTES: synced - test8: update as cookies no longer can have "embedded" TABs in content - test1105: extend to verify TAB in name/content discarding cookies - cookie: reject cookie names or content with TAB characters TABs in name and content seem allowed by RFC 6265: "the algorithm strips leading and trailing whitespace from the cookie name and value (but maintains internal whitespace)" Cookies with TABs in the names are rejected by Firefox and Chrome. TABs in content are stripped out by Firefox, while Chrome discards the whole cookie. TABs in cookies also cause issues in saved netscape cookie files. Reported-by: Trail of Bits URL: https://curl.se/mail/lib-2022-10/0032.html URL: https://github.com/httpwg/http-extensions/issues/2262 Closes #9659 - curl/add_parallel_transfers: better error handling 1 - consider the transfer handled at once when in the function, to avoid the same list entry to get added more than once in rare error situations 2 - set the ERRORBUFFER for the handle first after it has been added successfully Reported-by: Trail of Bits Closes #9729 - netrc: remove the two 'changed' arguments As no user of these functions used the returned content. - test495: verify URL encoded user name + netrc-optional Reproduced issue #9709 - netrc: use the URL-decoded user When the user name is provided in the URL it is URL encoded there, but when used for authentication the encoded version should be used. Regression introduced after 7.83.0 Reported-by: Jonas Haag Fixes #9709 Closes #9715 - [Shaun Mirani brought this change] url: allow non-HTTPS HSTS-matching for debug builds Closes #9728 - test1275: remove the check of stderr To avoid the mysterious test failures on Windows, instead rely on the error code returned on failure. Fixes #9716 Closes #9723 Viktor Szakats (13 Oct 2022) - lib: set more flags in config-win32.h The goal is to add any flag that affect the created binary, to get in sync with the ones built with CMake and autotools. I took these flags from curl-for-win [0], where they've been tested with mingw-w64 and proven to work well. This patch brings them to curl as follows: - Enable unconditionally those force-enabled via `CMake/WindowsCache.cmake`: - `HAVE_SETJMP_H` - `HAVE_STRING_H` - `HAVE_SIGNAL` (CMake equivalent is `HAVE_SIGNAL_FUNC`) - Expand existing guards with mingw-w64: - `HAVE_STDBOOL_H` - `HAVE_BOOL_T` - Enable Win32 API functions for Windows Vista and later: - `HAVE_INET_NTOP` - `HAVE_INET_PTON` - Set sizes, if not already set: - `SIZEOF_OFF_T = 8` - `_FILE_OFFSET_BITS = 64` when `USE_WIN32_LARGE_FILES` is set, and using mingw-w64. - Add the remaining for mingw-w64 only. Feel free to expand as desired: - `HAVE_LIBGEN_H` - `HAVE_FTRUNCATE` - `HAVE_BASENAME` - `HAVE_STRTOK_R` Future TODO: - `HAVE_SIGNAL` has a different meaning in CMake. It's enabled when both the `signal()` function and the `SIGALRM` macro are found. In autotools and this header, it means the function only. For the function alone, CMake uses `HAVE_SIGNAL_FUNC`. [0] https://github.com/curl/curl-for-win/blob/c9b9a5f273c94c73d2b565ee892c4dff0ca97a8c/curl-m32.sh#L53-L58 Reviewed-by: Daniel Stenberg Closes #9712 Daniel Stenberg (13 Oct 2022) - tests: add tests/markdown-uppercase.pl to dist tarball Follow-up to aafb06c5928183d Closes #9722 - tool_paramhelp: asserts verify maximum sizes for string loading The two defines MAX_FILE2MEMORY and MAX_FILE2STRING define the largest strings accepted when loading files into memory, but as the size is later used as input to functions that take the size as 'int' as argument, the sizes must not be larger than INT_MAX. These two new assert()s make the code error out if someone would bump the sizes without this consideration. Reported-by Trail of Bits Closes #9719 - http: try parsing Retry-After: as a number first Since the date parser allows YYYYMMDD as a date format (due to it being a bit too generic for parsing this particular header), a large integer number could wrongly match that pattern and cause the parser to generate a wrong value. No date format accepted for this header starts with a decimal number, so by reversing the check and trying a number first we can deduct that if that works, it was not a date. Reported-by Trail of Bits Closes #9718 - [Patrick Monnerat brought this change] doc: fix deprecation versions inconsistencies Ref: https://curl.se/mail/lib-2022-10/0026.html Closes #9711 - http_aws_sigv4: fix strlen() check The check was off-by-one leading to buffer overflow. Follow-up to 29c4aa00a16872 Detected by OSS-Fuzz Closes #9714 - curl/main_checkfds: check the fcntl return code better fcntl() can (in theory) return a non-zero number for success, so a better test for error is checking for -1 explicitly. Follow-up to 41e1b30ea1b77e9ff Mentioned-by: Dominik Klemba Closes #9708 Viktor Szakats (12 Oct 2022) - tidy-up: delete unused HAVE_STRUCT_POLLFD It was only defined in `lib/config-win32.h`, when building for Vista. It was only used in `select.h`, in a condition that also included a check for `POLLIN` which is a superior choice for this detection and which was already used by cmake and autotools builds. Delete both instances of this macro. Closes #9707 Daniel Stenberg (12 Oct 2022) - test1275: verify upercase after period in markdown Script based on the #9474 pull-request logic, but implemented in perl. Updated docs/URL-SYNTAX.md accordingly. Suggested-by: Dan Fandrich Closes #9697 - [12932 brought this change] misc: nitpick grammar in comments/docs because the 'u' in URL is actually a consonant *sound* it is only correct to write "a URL" sorry this is a bit nitpicky :P https://english.stackexchange.com/questions/152/when-should-i-use-a-vs-an https://www.techtarget.com/whatis/feature/Which-is-correct-a-URL-or-an-URL Closes #9699 Viktor Szakats (11 Oct 2022) - Makefile.m32: drop CROSSPREFIX and our CC/AR defaults [ci skip] This patch aimed to fix a regression [0], where `CC` initialization moved beyond its first use. But, on closer inspection it turned out that the `CC` initialization does not work as expected due to GNU Make filling it with `cc` by default. So unless implicit values were explicitly disabled via a GNU Make option, the default value of `$CROSSPREFIX` + `gcc` was never used. At the same time the implicit value `cc` maps to `gcc` in (most/all?) MinGW envs. `AR` has the same issue, with a default value of `ar`. We could reintroduce a separate variable to fix this without ill effects, but for simplicity and flexibility, it seems better to drop support for `CROSSPREFIX`, along with our own `CC`/`AR` init logic, and require the caller to initialize `CC`, `AR` and `RC` to the full (prefixed if necessary) names of these tools, as desired. We keep `RC ?= windres` because `RC` is empty by default. Also fix grammar in a comment. [0] 10fbd8b4e3f83b967fd9ad9a41ab484c0e7e7ca3 Closes #9698 - smb: replace CURL_WIN32 with WIN32 PR #9255 aimed to fix a Cygwin/MSYS issue (#8220). It used the `CURL_WIN32` macro, but that one is not defined here, while compiling curl itself. This patch changes this to `WIN32`, assuming this was the original intent. Regression from 1c52e8a3795ccdf8ec9c308f4f8f19cf10ea1f1a Reviewed-by: Marcel Raad Closes #9701 Daniel Stenberg (11 Oct 2022) - [Matthias Gatto brought this change] aws_sigv4: fix header computation Handle canonical headers and signed headers creation as explained here: https://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html The algo tells that signed and canonical must contain at last host and x-amz-date. So we check whatever thoses are present in the curl http headers list. If they are, we use the one enter by curl user, otherwise we generate them. then we to lower, and remove space from each http headers plus host and x-amz-date, then sort them all by alphabetical order. This patch also fix a bug with host header, which was ignoring the port. Closes #7966 Jay Satiro (11 Oct 2022) - [Aftab Alam brought this change] README.md: link the curl logo to the website - Link the curl:// image to https://curl.se/ Closes https://github.com/curl/curl/pull/9675 - [Dustin Howett brought this change] schannel: when importing PFX, disable key persistence By default, the PFXImportCertStore API persists the key in the user's key store (as though the certificate was being imported for permanent, ongoing use.) The documentation specifies that keys that are not to be persisted should be imported with the flag PKCS12_NO_PERSIST_KEY. NOTE: this flag is only supported on versions of Windows newer than XP and Server 2003. -- This is take 2 of the original fix. It extends the lifetime of the client certificate store to that of the credential handle. The original fix which landed in 70d010d and was later reverted in aec8d30 failed to work properly because it did not do that. Minor changes were made to the schannel credential context to support closing the client certificate store handle at the end of an SSL session. -- Reported-by: ShadowZzj@users.noreply.github.com Fixes https://github.com/curl/curl/issues/9300 Supersedes https://github.com/curl/curl/pull/9363 Closes https://github.com/curl/curl/pull/9460 Viktor Szakats (11 Oct 2022) - Makefile.m32: support more options [ci skip] - Add support for these options: `-wolfssl`, `-wolfssh`, `-mbedtls`, `-libssh`, `-psl` Caveats: - `-wolfssh` requires `-wolfssl`. - `-wolfssl` cannot be used with OpenSSL backends in parallel. - `-libssh` has build issues with BoringSSL and LibreSSL, and also what looks like a world-writable-config vulnerability on Windows. Consider it experimental. - `-psl` requires `-idn2` and extra libs passed via `LIBS=-liconv -lunistring`. - Detect BoringSSL/wolfSSL and set ngtcp2 crypto lib accordingly. - Generalize MultiSSL detection. - Use else-if syntax. Requires GNU Make 3.81 (2006-04-01). - Document more customization options. This brings over some configuration logic from `curl-for-win`. Closes #9680 - cmake: enable more detection on Windows Enable `HAVE_UNISTD_H`, `HAVE_STRTOK_R` and `HAVE_STRCASECMP` detection on Windows, instead of having predefined values. With these features detected correctly, CMake Windows builds get closer to the autotools and `config-win32.h` ones. This also fixes detecting `HAVE_FTRUNCATE` correctly, which required `unistd.h`. Fixing `ftruncate()` in turn causes a build warning/error with legacy MinGW/MSYS1 due to an offset type size mismatch. This env misses to detect `HAVE_FILE_OFFSET_BITS`, which may be a reason. This patch force-disables `HAVE_FTRUNCATE` for this platform. Reviewed-by: Daniel Stenberg Closes #9687 - autotools: allow unix sockets on Windows Fixes: https://github.com/curl/curl-for-win/blob/73a070d96fd906fdee929e2f1f00a9149fb39239/curl-autotools.sh#L44-L47 On Windows this feature is present, but not the header used in the detection logic. It also requires an elaborate enabler logic (as seen in `lib/curl_setup.h`). Let's always allow it and let the lib code deal with the details. Closes #9688 - cmake: add missing inet_ntop check This adds the missing half of the check, next to the other half already present in `lib/curl_config.h.cmake`. Force disable `HAVE_INET_NTOP` for old MSVC where it caused compiler warnings. Reviewed-by: Daniel Stenberg Closes #9689 Daniel Stenberg (11 Oct 2022) - RELEASE-NOTES: synced - [bsergean on github brought this change] asyn-ares: set hint flags when calling ares_getaddrinfo The hint flag is ARES_AI_NUMERICSERV, and it will save a call to getservbyname or getservbyname_r to set it. Closes #9694 - header.d: add category smtp and imap They were previously (erroneously) added manually to tool_listhelp.c which would make them get removed again when the file is updated next time, unless added correctly here in header.d Follow-up to 2437fac01 Closes #9690 - curl/get_url_file_name: use libcurl URL parser To avoid URL tricks, use the URL parser for this. This update changes curl's behavior slightly in that it will ignore the possible query part from the URL and only use the file name from the actual path from the URL. I consider it a bugfix. "curl -O localhost/name?giveme-giveme" will now save the output in the local file named 'name' Updated test 1210 to verify Assisted-by: Jay Satiro Closes #9684 - [Martin Ågren brought this change] docs: fix grammar around needing pass phrase "You never needed a pass phrase" reads like it's about to be followed by something like "until version so-and-so", but that is not what is intended. Change to "You never need a pass phrase". There are two instances of this text, so make sure to update both. - [Xiang Xiao brought this change] cmake: add the check of HAVE_SOCKETPAIR which is used by Curl_socketpair Signed-off-by: Xiang Xiao Closes #9686 - curl/add_file_name_to_url: use the libcurl URL parser instead of the custom error-prone parser, to extract and update the path of the given URL Closes #9683 - single_transfer: use the libcurl URL parser when appending query parts Instead of doing "manual" error-prone parsing in another place. Used when --data contents is added to the URL query when -G is provided. Closes #9681 - ws: fix buffer pointer use in the callback loop Closes #9678 - [Petr Štetiar brought this change] curl-wolfssl.m4: error out if wolfSSL is not usable When I explicitly declare, that I would like to have curl built with wolfSSL support using `--with-wolfssl` configure option, then I would expect, that either I endup with curl having that support, for example in form of https support or it wouldn't be available at all. Downstream projects like for example OpenWrt build curl wolfSSL variant with `--with-wolfssl` already, but in certain corner cases it does fail: configure:25299: checking for wolfSSL_Init in -lwolfssl configure:25321: x86_64-openwrt-linux-musl-gcc -o conftest [snip] In file included from target-x86_64_musl/usr/include/wolfssl/wolfcrypt/dsa.h:33, from target-x86_64_musl/usr/include/wolfssl/wolfcrypt/asn_public.h:35, from target-x86_64_musl/usr/include/wolfssl/ssl.h:35, from conftest.c:47: target-x86_64_musl/usr/include/wolfssl/wolfcrypt/integer.h:37:14: fatal error: wolfssl/wolfcrypt/sp_int.h: No such file or directory #include ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. and in the end thus produces curl without https support: curl: (1) Protocol "https" not supported or disabled in libcurl So fix it, by making the working wolfSSL mandatory and error out in configure step when that's not the case: checking for wolfSSL_Init in -lwolfssl... no configure: error: --with-wolfssl but wolfSSL was not found or doesn't work References: https://github.com/openwrt/packages/issues/19005 References: https://github.com/openwrt/packages/issues/19547 Signed-off-by: Petr Štetiar Closes #9682 - tool_getparam: pass in the snprintf("%.*s") string length as 'int' Reported by Coverity CID 1515928 Closes #9679 - [Paul Seligman brought this change] ws: minor fixes for web sockets without the CONNECT_ONLY flag - Fixed an issue where is_in_callback was getting cleared when using web sockets with debug logging enabled - Ensure the handle is is_in_callback when calling out to fwrite_func - Change the write vs. send_data decision to whether or not the handle is in CONNECT_ONLY mode. - Account for buflen not including the header length in curl_ws_send Closes #9665 Marc Hoersken (8 Oct 2022) - CI/cirrus: merge existing macOS jobs into a job matrix Ref: #9627 Reviewed-by: Philip H. Closes #9672 Daniel Stenberg (8 Oct 2022) - strcase: add and use Curl_timestrcmp This is a strcmp() alternative function for comparing "secrets", designed to take the same time no matter the content to not leak match/non-match info to observers based on how fast it is. The time this function takes is only a function of the shortest input string. Reported-by: Trail of Bits Closes #9658 - tool_getparam: split out data_urlencode() into its own function Closes #9673 - connect: fix Curl_updateconninfo for TRNSPRT_UNIX Reported-by: Vasiliy Ulyanov Fixes #9664 Closes #9670 - ws: fix Coverity complaints Coverity pointed out several flaws where variables remained uninitialized after forks. Follow-up to e3f335148adc6742728f Closes #9666 Marc Hoersken (7 Oct 2022) - CI/GHA: merge msh3 and openssl3 builds into linux workflow Continue work on merging all Linux workflows into one file. Follow up to #9501 Closes #9646 Daniel Stenberg (7 Oct 2022) - curl_ws_send.3: call the argument 'fragsize' Since WebSocket works with "fragments" not "frames" Closes #9668 - easy: avoid Intel error #2312: pointer cast involving 64-bit pointed-to type Follow-up to e3f335148adc6742728ff8 Closes #9669 - tool_main: exit at once if out of file descriptors If the main_checkfds function cannot create new file descriptors in an attempt to detect of stdin, stdout or stderr are closed. Also changed the check to use fcntl() to check if the descriptors are open, which avoids superfluously calling pipe() if they all already are. Follow-up to facfa19cdd4d0094 Reported-by: Trail of Bits Closes #9663 - websockets: remodeled API to support 63 bit frame sizes curl_ws_recv() now receives data to fill up the provided buffer, but can return a partial fragment. The function now also get a pointer to a curl_ws_frame struct with metadata that also mentions the offset and total size of the fragment (of which you might be receiving a smaller piece). This way, large incoming fragments will be "streamed" to the application. When the curl_ws_frame struct field 'bytesleft' is 0, the final fragment piece has been delivered. curl_ws_recv() was also adjusted to work with a buffer size smaller than the fragment size. (Possibly needless to say as the fragment size can now be 63 bit large). curl_ws_send() now supports sending a piece of a fragment, in a streaming manner, in addition to sending the entire fragment in a single call if it is small enough. To send a huge fragment, curl_ws_send() can be used to send it in many small calls by first telling libcurl about the total expected fragment size, and then send the payload in N number of separate invokes and libcurl will stream those over the wire. The struct curl_ws_meta() returns is now called 'curl_ws_frame' and it has been extended with two new fields: *offset* and *bytesleft*. To help describe the passed on data chunk when a fragment is delivered in many smaller pieces. The documentation has been updated accordingly. Closes #9636 - [Patrick Monnerat brought this change] docs/examples: avoid deprecated options in examples where possible Example programs targeting a deprecated feature/option are commented with a warning about it. Other examples are adapted to not use deprecated options. Closes #9661 Viktor Szakats (6 Oct 2022) - cmake: fix enabling websocket support Follow-up from 664249d095275ec532f55dd1752d80c8c1093a77 Closes #9660 - tidy-up: delete parallel/unused feature flags Detecting headers and lib separately makes sense when headers come in variations or with extra ones, but this wasn't the case here. These were duplicate/parallel macros that we had to keep in sync with each other for a working build. This patch leaves a single macro for each of these dependencies: - Rely on `HAVE_LIBZ`, delete parallel `HAVE_ZLIB_H`. Also delete CMake logic making sure these two were in sync, along with a toggle to turn off that logic, called `CURL_SPECIAL_LIBZ`. Also delete stray `HAVE_ZLIB` defines. There is also a `USE_ZLIB` variant in `lib/config-dos.h`. This patch retains it for compatibility and deprecates it. - Rely on `USE_LIBSSH2`, delete parallel `HAVE_LIBSSH2_H`. Also delete `LIBSSH2_WIN32`, `LIBSSH2_LIBRARY` from `winbuild/MakefileBuild.vc`, these have a role when building libssh2 itself. And `CURL_USE_LIBSSH`, which had no use at all. Also delete stray `HAVE_LIBSSH2` defines. - Rely on `USE_LIBSSH`, delete parallel `HAVE_LIBSSH_LIBSSH_H`. Also delete `LIBSSH_WIN32`, `LIBSSH_LIBRARY` and `HAVE_LIBSSH` from `winbuild/MakefileBuild.vc`, these were the result of copy-pasting the libssh2 line, and were not having any use. - Delete unused `HAVE_LIBPSL_H` and `HAVE_LIBPSL`. Reviewed-by: Daniel Stenberg Closes #9652 Daniel Stenberg (6 Oct 2022) - netrc: compare user name case sensitively User name comparisions in netrc need to match the case. Closes #9657 - CURLOPT_COOKIEFILE: insist on "" for enable-without-file The former way that also suggested using a non-existing file to just enable the cookie engine could lead to developers maybe a bit carelessly guessing a file name that will not exist, and then in a future due to circumstances, such a file could be made to exist and then accidentally libcurl would read cookies not actually meant to. Reported-by: Trail of bits Closes #9654 - tests/Makefile: remove run time stats from ci-test The ci-test is the normal makefile target invoked in CI jobs. This has been using the -r option to runtests.pl since a long time, but I find that it mostly just adds many lines to the test output report without anyone caring much about those stats. Remove it. Closes #9656 - [Patrick Monnerat brought this change] tool: reorganize function c_escape around a dynbuf This is a bit shorter and a lot safer. Substrings of unescaped characters are added by a single call to reduce overhead. Extend test 1465 to handle more kind of escapes. Closes #9653 Jay Satiro (5 Oct 2022) - CURLOPT_HTTPPOST.3: bolden the deprecation notice Ref: https://github.com/curl/curl/pull/9621 Closes https://github.com/curl/curl/pull/9637 Daniel Stenberg (5 Oct 2022) - [John Bampton brought this change] misc: fix spelling in docs and comments also: remove outdated sentence Closes #9644 - [Patrick Monnerat brought this change] tool: avoid generating ambiguous escaped characters in --libcurl C string hexadecimal-escaped characters may have more than 2 digits. This results in a wrong C compiler interpretation of a 2-digit escaped character when followed by an hex digit character. The solution retained here is to represent such characters as 3-digit octal escapes. Adjust and extend test 1465 for this case. Closes #9643 - configure: the ngtcp2 option should default to 'no' While still experimental. Bug: https://curl.se/mail/lib-2022-10/0007.html Reported-by: Daniel Hallberg Closes #9650 - CURLOPT_MIMEPOST.3: add an (inline) example Reported-by: Jay Satiro Bug: https://github.com/curl/curl/pull/9637#issuecomment-1268070723 Closes #9649 Viktor Szakats (5 Oct 2022) - Makefile.m32: exclude libs & libpaths for shared mode exes [ci skip] Exclude linker flags specifying depedency libs and libpaths, when building against `libcurl.dll`. In such case these options are not necessary (but may cause errors if not/wrongly configured.) Also move and reword a comment on `CPPFLAGS` to not apply to `UNICODE` options. These are necessary for all build targets. Closes #9651 Jay Satiro (5 Oct 2022) - runtests: fix uninitialized value on ignored tests - Don't show TESTFAIL message (ie tests failed which aren't ignored) if only ignored tests failed. Before: IGNORED: failed tests: 571 612 1056 TESTDONE: 1214 tests out of 1217 reported OK: 99% Use of uninitialized value $failed in concatenation (.) or string at ./runtests.pl line 6290. TESTFAIL: These test cases failed: After: IGNORED: failed tests: 571 612 1056 TESTDONE: 1214 tests out of 1217 reported OK: 99% Closes https://github.com/curl/curl/pull/9648 - cirrus: use make LDFLAGS=-all-static instead of curl_LDFLAGS - Correct the use of -all-static for static Windows CI builds. curl_LDFLAGS was removed from the makefile when metalink support was removed. LDFLAGS=-all-static is passed to make only, because it is not a valid option for configure compilation tests. Closes https://github.com/curl/curl/pull/9633 Viktor Szakats (4 Oct 2022) - Makefile.m32: fix regression with tool_hugehelp [ci skip] In a recent commit I mistakenly deleted this logic, after seeing a reference to a filename ending with `.cvs` and thinking it must have been long gone. Turns out this is an existing file. Restore the rule and the necessary `COPY` definitions with it. The restored logic is required for a successful build on a bare source tree (as opposed to a source release tarball). Also shorten an existing condition similar to the one added in this patch. Regression since 07a0047882dd3f1fbf73486c5dd9c15370877ad6 Closes #9645 - Makefile.m32: deduplicate build rules [ci skip] After this patch, we reduce the three copies of most `Makefile.m32` logic to one. This now resides in `lib/Makefile.m32`. It makes future updates easier, the code shorter, with a small amount of added complexity. `Makefile.m32` reduction: | | bytes | LOC total | blank | comment | code | |-------------------|-------:|----------:|-------:|---------:|------:| | 7.85.0 | 34772 | 1337 | 79 | 192 | 1066 | | before this patch | 17601 | 625 | 62 | 106 | 457 | | after this patch | 11680 | 392 | 52 | 104 | 236 | Details: - Change rules to create objects for the `v*` subdirs in the `lib` dir. This allows to use a shared compile rule and assumes that filenames are not (and will not be) colliding across these directories. `Makefile.m32` now also stores a list of these subdirs. They are changing rarely though. - Sync as much as possible between the three `Makefile.m32` scripts' rules and their source/target sections. - After this patch `CPPFLAGS` are all applied to the `src` sources once again. This matches the behaviour of cmake/autotools. Only zlib ones are actually required there. - Use `.rc` names from `Makefile.inc` instead of keeping a duplicate. - Change examples to link `libcurl.dll` by default. This makes building trivial, even as a cross-build: `CC=x86_64-w64-mingw32-gcc make -f Makefile.m32` To run them, you need to move/copy or add-to-path `libcurl.dll`. You can select static mode via `CFG=-static`. - List more of the `Makefile.m32` config variables. - Drop `.rc` support from examples. It made it fragile without much benefit. - Include a necessary system lib for the `externalsocket.c` example. - Exclude unnecessary systems libs when building in `-dyn` mode. Closes #9642 Daniel Stenberg (4 Oct 2022) - RELEASE-NOTES: synced - CURLOPT_COOKIELIST.3: fix formatting mistake Also, updated manpage-syntax.pl to make it detect this error in test 1173. Reported-by: ProceduralMan on github Fixes #9639 Closes #9640 - [Jay Satiro brought this change] connect: change verbose IPv6 address:port to [address]:port - Use brackets for the IPv6 address shown in verbose message when the format is address:port so that it is less confusing. Before: Trying 2606:4700:4700::1111:443... After: Trying [2606:4700:4700::1111]:443... Bug: https://curl.se/mail/archive-2022-02/0041.html Reported-by: David Hu Closes #9635 Viktor Szakats (3 Oct 2022) - Makefile.m32: major rework [ci skip] This patch overhauls `Makefile.m32` scripts, fixing a list of quirks, making its behaviour and customization envvars align better with other build systems, aiming for less code, that is easier to read, use and maintain. Details: - Rename customization envvars: `CURL_CC` -> `CC` `CURL_RC` -> `RC` `CURL_AR` -> `AR` `CURL_LDFLAG_EXTRAS_DLL` -> `CURL_LDFLAGS_LIB` `CURL_LDFLAG_EXTRAS_EXE` -> `CURL_LDFLAGS_BIN` - Drop `CURL_STRIP` and `CURL_RANLIB`. These tools are no longer used. - Accept `CFLAGS`, `CPPFLAGS`, `RCFLAGS`, `LDFLAGS` and `LIBS` envvars. - Drop `CURL_CFLAG_EXTRAS`, `CURL_LDFLAG_EXTRAS`, `CURL_RCFLAG_EXTRAS` in favor of the above. - Do not automatically enable `zlib` with `libssh2`. `zlib` is optional with `libssh2`. - Omit unnecessary `CPPFLAGS` options when building `curl.exe` and examples. - Drop support for deprecated `-winssl` `CFG` option. Use `-schannel` instead. - Avoid late evaluation where not necessary (`=` -> `:=`). - Drop support for `CURL_DLL_A_SUFFIX` to override the implib suffix. Instead, use the standard naming scheme by default: `libcurl.dll.a`. The toolchain recognizes the name, and selects it automatically when asking for a `-shared` vs. `-static` build. - Stop applying `strip` to `libcurl.a`. Follow-up from 16a58e9f93c7e89e1f87720199388bcfcfa148a4. There was no debug info to strip since then. - Stop setting `-O3`, `-W`, `-Wall` options. You can add these to `CFLAGS` as desired. - Always enable `-DCURL_DISABLE_OPENSSL_AUTO_LOAD_CONFIG` with OpenSSL, to avoid that vulnerability on Windows. - Add `-lbrotlicommon` to `LIBS` when using `brotli`. - Do not enable `-nghttp3` without `-ngtcp2`. - `-ssh2` and `-rtmp` options no longer try to auto-select a TLS-backend. You need to set the backend explicitly. This scales better and avoids issues with certain combinations (e.g. `libssh2` + `wolfssl` with no `schannel`). - Default to OpenSSL TLS-backend with `ngtcp2`. Possible to override via `NGTCP2_LIBS`. - Old, alternate method of enabling components (e.g. `SSH2=1`) no longer supported. - Delete `SPNEGO` references. They were no-ops. - Drop support for Win9x environments. - Allow setting `OPENSSL_LIBS` independently from `OPENSSL_LIBPATH`. - Support autotools/CMake `libssh2` builds by default. - Respect `CURL_DLL_SUFFIX` in `-dyn` mode when building `curl.exe` and examples. - Assume standard directory layout with `LIBCARES_PATH`. (Instead of the long gone embedded one.) - Stop static linking with c-ares by default. Add `CPPFLAGS=-DCARES_STATICLIB` to enable it. - Reorganize internal layout to avoid redundancy and emit clean diffs between src/lib and example make files. - Delete unused variables. - Code cleanups/rework. - Comment and indentation fixes. Closes #9632 - scripts/release-notes.pl: strip ci skip tag [ci skip] Ref: https://github.com/curl/curl/commit/e604a82cae922bf86403a94f5803ac5e4303ae97#commitcomment-85637701 Reviewed-by: Daniel Stenberg Closes #9634 - Makefile.m32: delete legacy component bits [ci skip] - Drop auto-detection of OpenSSL 1.0.2 and earlier. Now always defaulting to OpenSSL 1.1.0 and later, LibreSSL and BoringSSL. - Drop `Invalid path to OpenSSL package` detection. OpenSSL has been using a standard file layout since 1.1.0, so this seems unnecessary now. - Drop special logic to enable Novell LDAP SDK support. - Drop special logic to enable OpenLDAP LDAP SDK support. This seems to be distinct from native OpenLDAP, with support implemented inside `lib/ldap.c` (vs. `lib/openldap.c`) back when the latter did not exist yet in curl. - Add `-lwldap32` only if there is no other LDAP library (either native OpenLDAP, or SDKs above) present. - Update `doc/INSTALL.md` accordingly. After this patch, it's necessary to make configration changes when using OpenSSL 1.0.2 or earlier, or the two LDAP SDKs. OpenSSL 1.0.2 and earlier: ``` export OPENSSL_INCLUDE = /outinc export OPENSSL_LIBPATH = /out export OPENSSL_LIBS = -lssl32 -leay32 -lgdi32 ``` Novell LDAP SDK, previously enabled via `USE_LDAP_NOVELL=1`: ``` export CURL_CFLAG_EXTRAS = -I/inc -DCURL_HAS_NOVELL_LDAPSDK export CURL_LDFLAG_EXTRAS = -L/lib/mscvc -lldapsdk -lldapssl -lldapx ``` OpenLDAP LDAP SDK, previously enabled via `USE_LDAP_OPENLDAP=1`: ``` export CURL_CFLAG_EXTRAS = -I/include -DCURL_HAS_OPENLDAP_LDAPSDK export CURL_LDFLAG_EXTRAS = -L/lib -lldap -llber ``` I haven't tested these scenarios, and in general we recommend using a recent OpenSSL release. Also, WinLDAP (the Windows default) and OpenLDAP (via `-DUSE_OPENLDAP`) are the LDAP options actively worked on in curl. Closes #9631 Daniel Stenberg (2 Oct 2022) - vauth/ntlm.h: make line shorter than 80 columns Follow-up from 265fbd937 Viktor Szakats (1 Oct 2022) - docs: update sourceforge project links [ci skip] SourceForge projects can now choose between two hostnames, with .io and .net ending. Both support HTTPS by default now. Opening the other variant will perm-redirected to the one chosen by the project. The .io -> .net redirection is done insecurely. Let's update the URLs to point to the current canonical endpoints to avoid any redirects. Closes #9630 Daniel Stenberg (1 Oct 2022) - curl_url_set.3: document CURLU_APPENDQUERY proper Listed among the other supported flags. Reported-by: Robby Simpson Fixes #9628 Closes #9629 Viktor Szakats (1 Oct 2022) - Makefile.m32: cleanups and fixes [ci skip] - Add `-lcrypt32` once, and add it always for simplicity. - Delete broken link and reference to the pre-Vista WinIDN add-on. MS no longer distribute it. - Delete related `WINIDN_PATH` option. IDN is a system lib since Vista. - Sync `LIBCARES_PATH` default with the rest of dependencies. - Delete version numbers from dependency path defaults. - `libgsasl` package is now called `gsasl`. - Delete `libexpat` and `libxml2` references. No longer used by curl. - Delete `Edit the path below...` comments. We recommend to predefine those envvars instead. - `libcares.a` is not an internal dependency anymore. Stop using it as such. - `windres` `--include-dir` -> `-I`, `-F` -> `--target=` for readability. - Delete `STRIP`, `CURL_STRIP`, `AR` references from `src/Makefile.m32`. They were never used. - Stop to `clean` some objects twice in `src/Makefile.m32`. - Delete cvs-specific leftovers. - Finish resource support in examples make file. - Delete `-I/lib` from examples make file. - Fix copyright start year in examples make file. - Delete duplicate `ftpuploadresume` input in examples make file. - Sync OpenSSL lib order, `SYNC` support, `PROOT` use, dependency path defaults, variables names and other internal bits between the three make files. - `lib/Makefile.m32` accepted custom options via `DLL_LIBS` envvar. This was lib-specific and possibly accidental. Use `CURL_LDFLAG_EXTRAS_DLL` envvar for the same effect. - Fix linking `curl.exe` and examples to wrong static libs with auto-detected OpenSSL 1.0.2 or earlier. - Add `-lgdi32` for OpenSSL 1.0.2 and earlier only. - Add link to Novell LDAP SDK and use a relative default path. Latest version is from 2016, linked to an outdated OpenSSL 1.0.1. - Whitespace and comment cleanups. TODO in a next commit: Delete built-in detection/logic for OpenSSL 1.0.2 and earlier, the Novell LDAP SDK and the other LDAP SDK (which is _not_ OpenLDAP). Write up the necessary custom envvars to configure them. Closes #9616 Daniel Stenberg (30 Sep 2022) - RELEASE-NOTES: synced - [Matt Holt brought this change] HTTP3.md: update Caddy example Closes #9623 - easy: fix the altsvc init for curl_easy_duphandle It was using the old #ifdef which nothing sets anymore Closes #9624 - GHA: build tests in a separate step from the running of them ... to make the output smaller for when you want to look at test failures. Removed the examples build from msh3 Closes #9619 Viktor Szakats (29 Sep 2022) - ldap: delete stray CURL_HAS_MOZILLA_LDAP reference Added in 68b215157fdf69612edebdb220b3804822277822, while adding openldap support. This is also the single mention of this constant in the source tree and also in that commit. Based on these, it seems like an accident. Delete this reference. Reviewed-by: Daniel Stenberg Closes #9625 - docs: spelling nits - MingW -> MinGW (Minimalist GNU for Windows) - f.e. -> e.g. - some whitespace and punctuation. Reviewed-by: Daniel Stenberg Closes #9622 Daniel Stenberg (29 Sep 2022) - [Philip Heiduck brought this change] cirrus-ci: add macOS build with m1 Signed-off-by: Philip H <47042125+pheiduck@users.noreply.github.com> Closes #9565 - [Patrick Monnerat brought this change] lib: sanitize conditional exclusion around MIME The introduction of CURL_DISABLE_MIME came with some additional bugs: - Disabled MIME is compiled-in anyway if SMTP and/or IMAP is enabled. - CURLOPT_MIMEPOST, CURLOPT_MIME_OPTIONS and CURLOPT_HTTPHEADER are conditioned on HTTP, although also needed for SMTP and IMAP MIME mail uploads. In addition, the CURLOPT_HTTPHEADER and --header documentation does not mention their use for MIME mail. This commit fixes the problems above. Closes #9610 - [Thiago Suchorski brought this change] docs: minor grammar fixes Closes #9609 - CURLSHOPT_UNLOCKFUNC.3: the callback as no 'access' argument Probably a copy and paste error from the lock function man page. Reported-by: Robby Simpson Fixes #9612 Closes #9613 - CURLOPT_ACCEPT_ENCODING.3: remove "four" as they are five ... instead just list the supported encodings. Reported-by: ProceduralMan on github Fixes #9614 Closes #9615 Dan Fandrich (28 Sep 2022) - tests: Remove a duplicated keyword - docs: document more server names for test files Daniel Stenberg (28 Sep 2022) - altsvc: reject bad port numbers The existing code tried but did not properly reject alternative services using negative or too large port numbers. With this fix, the logic now also flushes the old entries immediately before adding a new one, making a following header with an illegal entry not flush the already stored entry. Report from the ongoing source code audit by Trail of Bits. Adjusted test 356 to verify. Closes #9607 - functypes: provide the recv and send arg and return types This header is for providing the argument types for recv() and send() when built to not use a dedicated config-[platfor].h file. Remove the slow brute-force checks from configure and cmake. This change also removes the use of the types for select, as they were not used in code. Closes #9592 - urlapi: reject more bad characters from the host name field Extended test 1560 to verify Report from the ongoing source code audit by Trail of Bits. Closes #9608 - configure: deprecate builds with small curl_off_t If curl_off_t turns out to be smaller than 8 bytes, --with-n64-deprecated needs to be used to allow the build to continue. This is to highlight the fact that support for such builds is going away next year. Also mentioned in DEPRECATED.md Closes #9605 - [Patrick Monnerat brought this change] http, vauth: always provide Curl_allow_auth_to_host() functionality This function is currently located in the lib/http.c module and is therefore disabled by the CURL_DISABLE_HTTP conditional token. As it may be called by TLS backends, disabling HTTP results in an undefined reference error at link time. Move this function to vauth/vauth.c to always provide it and rename it as Curl_auth_allowed_to_host() to respect the vauth module naming convention. Closes #9600 - ngtcp2: fix C89 compliance nit - openssl: make certinfo available for QUIC Curl_ossl_certchain() is now an exported function in lib/vtls/openssl.c that can also be used from quiche.c and ngtcp2.c to get the cert chain for QUIC connections as well. The *certchain function was moved to the top of the file for this reason. Reported-by: Eloy Degen Fixes #9584 Closes #9597 - RELEASE-NOTES: synced - DEPRECATE.md: Support for systems without 64 bit data types Closes #9604 - [Patrick Monnerat brought this change] tests: skip mime/form tests when mime is not built-in Closes #9596 - url: rename function due to name-clash in Watt-32 Follow-up to 2481dbe5f4f58 and applies the change the way it was intended. Viktor Szakats (26 Sep 2022) - windows: adjust name of two internal public functions According to `docs/INTERNALS.md`, internal function names spanning source files start with uppercase `Curl_`. Bring these two functions in alignment with this. This also stops exporting them from `libcurl.dll` in autotools builds. Reviewed-by: Daniel Stenberg Closes #9598 Daniel Stenberg (26 Sep 2022) - [Gisle Vanem brought this change] url: rename function due to name-clash in Watt-32 Since the commit 764c958c52edb427f39, there was a new function called resolve_ip(). This clashes with an internal function in Watt-32. Closes #9585 Jay Satiro (26 Sep 2022) - schannel: ban server ALPN change during recv renegotiation By the time schannel_recv is renegotiating the connection, libcurl has already decided on a protocol and it is too late for the server to select a protocol via ALPN except for the originally selected protocol. Ref: https://github.com/curl/curl/issues/9451 Closes https://github.com/curl/curl/pull/9463 Daniel Stenberg (26 Sep 2022) - url: a zero-length userinfo part in the URL is still a (blank) user Adjusted test 1560 to verify Reported-by: Jay Satiro Fixes #9088 Closes #9590 Viktor Szakats (25 Sep 2022) - autotools: allow --enable-symbol-hiding with windows This local autotools logic was put in place in 9e24b9c7afbcb81120af4cf3f6cdee49a06d8224 (in 2012) which disabled it for Windows unconditionally. Testing reveals that it actually works with tested toolchains (mingw-w64 and CI ones), so let's allow this build feature on that platform. Bringing this in sync with CMake, which already supported this. Reviewed-by: Jay Satiro Closes #9586 - autotools: reduce brute-force when detecting recv/send arg list autotools uses brute-force to detect `recv`/`send`/`select` argument lists, by interating through _all_ argument type combinations on each `./configure` run. This logic exists since 01fa02d0b545e1433dced2430561f8c0c72b74a9 (from 2006) and was a bit later extended with Windows support. This results in a worst-case number of compile + link cycles as below: - `recv`: 96 - `send`: 192 - `select`: 60 Total: 348 (the number of curl C source files is 195, for comparison) Notice that e.g. curl-for-win autotools builds require two `./configure` invocations, doubling these numbers. `recv` on Windows was especially unlucky because `SOCKET` (the correct choice there) was listed _last_ in one of the outer trial loops. This resulted in lengthy waits while autotools was trying all invalid combinations first, wasting cycles, disk writes and slowing down iteration. This patch reduces the amount of idle work by reordering the tests in a way to succeed first on a well-known platform such as Windows, and also on non-Windows by testing for POSIX prototypes first, on the assumption that these are the most likely candidates these days. (We do not touch `select`, where the order was already optimal for these platforms.) For non-Windows, this means to try a return value of `ssize_t` first, then `int`, reordering the buffer argument type to try `void *` first, then `byte *`, and prefer the `const` flavor with `send`. If we are here, also stop testing for `SOCKET` type in non-Windows builds. After the patch, detection on Windows is instantaneous. It should also be faster on popular platforms such as Linux and BSD-based ones. If there are known-good variations for other platforms, they can also be fast-tracked like above, given a way to check for that platform inside the autotools logic. Reviewed-by: Daniel Stenberg Closes #9591 Daniel Stenberg (23 Sep 2022) - TODO: Provide the error body from a CONNECT response Spellchecked-by: Jay Satiro Closes #9513 Closes #9581 Viktor Szakats (23 Sep 2022) - windows: autotools .rc warnings fixup Move `LT_LANG([Windows Resource])` after `XC_LIBTOOL`, fixing: - Warnings when running `autoreconf -fi`. - Warning when compiling .rc files: libtool: compile: unable to infer tagged configuration libtool: error: specify a tag with '--tag' Follow up to 6de7322c03d5b4d91576a7d9fc893e03cc9d1057 Ref: https://github.com/curl/curl/pull/9521#issuecomment-1256291156 Suggested-by: Patrick Monnerat Closes #9582 Daniel Stenberg (23 Sep 2022) - [Randall S. Becker brought this change] curl_setup: disable use of FLOSS for 64-bit NonStop builds Older 32-bit builds currently need FLOSS. This dependency may be removed in future OS releases. Signed-off-by: Randall S. Becker Closes #9575 - [Patrick Monnerat brought this change] tool: remove dead code Add a debug assertion to verify protocols included/excluded in a set are always tokenized. Follow-up to commit 677266c. Closes #9576 - [Patrick Monnerat brought this change] lib: prepare the incoming of additional protocols Move the curl_prot_t to its own conditional block. Introduce symbol PROTO_TYPE_SMALL to control it. Fix a cast in a curl_prot_t assignment. Remove an outdated comment. Follow-up to cd5ca80. Closes #9534 - msh3: change the static_assert to make the code C89 - bearssl: make it proper C89 compliant - curl-compilers.m4: for gcc + want warnings, set gnu89 standard To better verify that the code is C89 Closes #9542 - [Patrick Monnerat brought this change] lib517: fix C89 constant signedness In C89, positive integer literals that overflow an int but not an unsigned int may be understood as a negative int. lib517.c:129:3: warning: this decimal constant is unsigned only in ISO C90 {"Sun, 06 Nov 2044 08:49:37 GMT", 2362034977 }, ^ Closes #9572 - mprintf: use snprintf if available This is the single place in libcurl code where it uses the "native" s(n)printf() function. Used for writing floats. The use has been reviewed and vetted and uses a HUGE target buffer, but switching to snprintf() still makes this safer and removes build-time warnings. Reported-by: Philip Heiduck Fixes #9569 Closes #9570 - docs: tag curl options better in man pages As it makes them links in the HTML versions. Verified by the extended test 1176 - symbols-in-versions: CURLOPT_ENCODING is deprecated since 7.21.6 - manpage-syntax.pl: all libcurl option symbols should be \fI-tagged ... as that makes them links to their corresponding man page. This script is used for test 1173. Closes #9574 - RELEASE-NOTES: synced - [Patrick Monnerat brought this change] tool: remove protocol count limitation Replace bit mask protocol sets by null-terminated arrays of protocol tokens. These are the addresses of the protocol names returned by curl_version_info(). Protocol names are sorted case-insensitively before output to satisfy CI tests matches consistency. The protocol list returned by curl_version_info() is augmented with all RTMP protocol variants. Test 1401 adjusted for new alpha ordered output. Closes #9546 - test972: verify the output without using external tool It seems too restrictive to assume and use an external tool to verify the JSON. This now verifies the outut byte per byte. We could consider building a local "JSON verifyer" in a future. Remove 'jsonlint' from the CI job. Reported-by: Marcel Raad Fixes #9563 Closes #9564 - hostip: lazily wait to figure out if IPv6 works until needed The check may take many milliseconds, so now it is performed once the value is first needed. Also, this change makes sure that the value is not used if the resolve is set to be IPv4-only. Closes #9553 - curl.h: fix mention of wrong error code in comment The same error and comment were also used and is now corrected in CURLOPT_SSH_KEYFUNCTION.3 - symbol-scan.pl: scan and verify .3 man pages This script now also finds all .3 man pages in docs/include and docs/include/opts, extracts all uses of CURL* symbols and verifies that all symbols mentioned in docs are defined in public headers. A "global symbol" is one of those matching a known prefix and the script makes an attempt to check all/most of them. Just using *all* symbols that match CURL* proved matching a little too many other references as well and turned difficult turning into something useful. Closes #9544 - symbols-in-versions: add missing LIBCURL* symbols - symbol-scan.pl: also check for LIBCURL* symbols Closes #9544 - docs/libcurl/symbols-in-versions: add several missing symbols - test1119: scan all public headers Previously this test only scanned a subset of the headers, which made us accidentally miss symbols that were provided in the others. Now, the script iterates over all headers present in include/curl. Closes #9544 - [Patrick Monnerat brought this change] examples/chkspeed: improve portability The example program chkspeed uses strncasecmp() which is not portable across systems. Replace calls to this function by tests on characters. Closes #9562 - easy: fix the #include order The mentioned "last 3 includes" order should be respected. easy_lock.h should be included before those three. Reported-by: Yuriy Chernyshov Fixes #9560 Closes #9561 - docs: spellfixes Pointed by the new CI job - GHA: spellcheck This spellchecker checks markdown files. For this reason this job converts all man pages in the repository to markdown with pandoc before the check runs. The perl script 'cleanspell' filters out details from the man page in the process, to avoid the spellchecker trying to spellcheck things it can't. Like curl specific symbols and the SYNOPSIS and EXAMPLE sections of libcurl man pages. The spell checker does not check words in sections that are within pre, strong and em tags. 'spellcheck.words' is a custom word list with additional accepted words. Closes #9523 - connect: fix the wrong error message on connect failures The "Failed to connect to" message after a connection failure would include the strerror message based on the presumed previous socket error, but in times it seems that error number is not set when reaching this code and therefore it would include the wrong error message. The strerror message is now removed from here and the curl_easy_strerror error is used instead. Reported-by: Edoardo Lolletti Fixes #9549 Closes #9554 - httpput-postfields.c: shorten string for C89 compliance httpput-postfields.c:41:3: error: string length ‘522’ is greater than the length ‘509’ ISO C90 compilers are required to support [-Woverlength-strings] 41 | "this chapter."; | ^~~~~~~~~~~~~~~ Closes #9555 - ws: fix a C89 compliance nit Closes #9541 - [Patrick Monnerat brought this change] unit test 1655: make it C89-compliant Initializations performed in unit test 1655 use automatic variables in aggregates and thus can only be computed at run-time. Using gcc in C89 dialect mode produces warning messages like: unit1655.c:96:7: warning: initializer element is not computable at load time [-Wpedantic] 96 | { toolong, DOH_DNS_NAME_TOO_LONG }, /* expect early failure */ | ^~~~~~~ Fix the problem by converting these automatic pointer variables to static arrays. Closes #9551 - [Tobias Schaefer brought this change] curl_strequal.3: fix typo Closes #9548 - [Dmitry Karpov brought this change] resolve: make forced IPv4 resolve only use A queries This protects IPv4-only transfers from undesired bad IPv6-related side effects and make IPv4 transfers in dual-stack libcurl behave the same way as in IPv4 single-stack libcurl. Closes #9540 - RELEASE-NOTES: synced - winbuild/MakefileBuild.vc: handle spaces in libssh(2) include paths Patched-by: Mark Itzcovitz Bug: https://curl.se/mail/lib-2022-09/0038.html Closes #9536 - TODO: Reduce CA certificate bundle reparsing By adding some sort of cache. Reported-by: Michael Drake Closes #9379 Closes #9538 Marc Hoersken (19 Sep 2022) - CI/GHA: cancel outdated CI runs on new PR changes Avoid letting outdated CI runs continue if a PR receives new changes. Outside a PR we let them continue running by tying the concurrency to the commit hash instead. Also only let one CodeQL or Hacktoberfest job run at a time. Other CI platforms we use have this build in, but GitHub unfortunately neither by default nor with a simple option. This saves CI resources and therefore a little energy. Approved-by: Daniel Stenberg Approved-by: Max Dymond Closes #9533 Daniel Stenberg (19 Sep 2022) - docs: fix proselint complaints - GHA: run proselint on markdown files Co-authored-by: Marc Hörsken Closes #9520 - lib: the number four in a sequence is the "fourth" Spelling is hard Closes #9535 - [John Bampton brought this change] misc: fix spelling in two source files Closes #9529 Viktor Szakats (18 Sep 2022) - windows: add .rc support to autotools builds After this update autotools builds will compile and link `.rc` resources to Windows executables. Bringing this feature on par with CMake and Makefile.m32 builds. And also making it unnecessary to improvise these steps manually, while monkey patching build files, e.g. [0]. You can customize the resource compiler via the `RC` envvar, and its options via `RCFLAGS`. This harmless warning may appear throughout the build, even though the autotools manual documents [1] `RC` as a valid tag, and it fails when omitting one: `libtool: error: ignoring unknown tag RC` [0] https://github.com/curl/curl-for-win/blob/535f19060d4b708f72e75dd849409ce50baa1b84/curl-autotools.sh#L376-L382 [1] https://www.gnu.org/software/libtool/manual/html_node/Tags.html Closes #9521 Marc Hoersken (18 Sep 2022) - CI/linkcheck: only run if a Markdown file is changed This saves CI resources and therefore a little energy. Reviewed-by: Max Dymond Closes #9531 - README.md: add GHA status badges for Linux and macOS builds This makes sense now that Linux builds are being consolidated. Approved-by: Daniel Stenberg Closes #9530 [skip ci] Daniel Stenberg (17 Sep 2022) - misc: null-terminate Make use of this term consistently. Closes #9527 Marc Hoersken (17 Sep 2022) - CI/GHA: merge intel CC and more TLS libs into linux workflow Continue work on merging all Linux workflows into one file. Reviewed-by: Max Dymond Follow up to #9501 Closes #9514 Daniel Stenberg (17 Sep 2022) - [Patrick Monnerat brought this change] lib1597: make it C89-compliant again Automatic variable addresses cannot be used in an initialisation aggregate. Follow-up to 9d51329 Reported-by: Daniel Stenberg Fixes: #9524 Closes #9525 - tool_libinfo: silence "different 'const' qualifiers" in qsort() MSVC 15.0.30729.1 warned about it Follow-up to dd2a024323dcc Closes #9522 - [Patrick Monnerat brought this change] docs: tell about disabled protocols in CURLOPT_*PROTOCOLS_STR. Disabled protocols are now handled as if they were unknown. Also update the possible protocol list. - [Patrick Monnerat brought this change] cli tool: do not use disabled protocols As they are now rejected by the library, take care of not passing disabled protocol names to CURLOPT_PROTOCOLS_STR and CURLOPT_REDIR_PROTOCOLS_STR. Rather than using the CURLPROTO_* constants, dynamically assign protocol numbers based on the order they are listed by curl_version_info(). New type proto_set_t implements prototype bit masks: it should therefore be large enough to accomodate all library-enabled protocols. If not, protocol numbers beyond the bit count of proto_set_t are recognized but "inaccessible": when used, a warning is displayed and the value is ignored. Should proto_set_t overflows, enabled protocols are reordered to force those having a public CURLPROTO_* representation to be accessible. Code has been added to subordinate RTMP?* protocols to the presence of RTMP in the enabled protocol list, being returned by curl_version_info() or not. - [Patrick Monnerat brought this change] setopt: use the handler table for protocol name to number conversions This also returns error CURLE_UNSUPPORTED_PROTOCOL rather than CURLE_BAD_FUNCTION_ARGUMENT when a listed protocol name is not found. A new schemelen parameter is added to Curl_builtin_scheme() to support this extended use. Note that disabled protocols are not recognized anymore. Tests adapted accordingly. Closes #9472 - altsvc: use 'h3' for h3 Since the official and real version has been out for a while now and servers are deployed out there using it, there is no point in sticking to h3-29. Reported-by: ウさん Fixes #9515 Closes #9516 Jay Satiro (16 Sep 2022) - [chemodax brought this change] winbuild: Use NMake batch-rules for compilation - Invoke cl compiler once for each group of .c files. This is significantly improves compilation time. For example in my environment: 40 s --> 20 s. Prior to this change cl was invoked per .c file. Closes https://github.com/curl/curl/pull/9512 Daniel Stenberg (16 Sep 2022) - ws: the infof() flags should be %zu Follow-up to e5e9e0c5e49ae0 Closes #9518 - curl: warn for --ssl use, considered insecure Closes #9519 - [Sergey Bronnikov brought this change] curl_escape.3: fix typo lengthf -> length Closes #9517 - mailmap: merge Philip Heiduck's two addresses into one - test1948: verify PUT + POST reusing the same handle Reproduced #9507, verifies the fix - setopt: when POST is set, reset the 'upload' field Reported-by: RobBotic1 on github Fixes #9507 Closes #9511 Marc Hoersken (15 Sep 2022) - github: initial CODEOWNERS setup for CI configuration Reviewed-by: Daniel Stenberg Reviewed-by: Marcel Raad Reviewed-by: Max Dymond Closes #9505 [skip ci] - [Philip Heiduck brought this change] CI: optimize some more dependencies install Signed-off-by: Philip Heiduck Closes #9500 - CI/GHA: merge event-based and NSS into new linux workflow Continue work on merging all Linux workflows into one file. Follow up to #9501 Closes #9506 Daniel Stenberg (15 Sep 2022) - include/curl/websockets.h: add extern "C" for C++ Reported-by: n0name321 on github Fixes #9509 Closes #9510 - lib1560: extended to verify detect/reject of unknown schemes ... when no guessing is allowed. - urlapi: detect scheme better when not guessing When the parser is not allowed to guess scheme, it should consider the word ending at the first colon to be the scheme, independently of number of slashes. The parser now checks that the scheme is known before it counts slashes, to improve the error messge for URLs with unknown schemes and maybe no slashes. When following redirects, no scheme guessing is allowed and therefore this change effectively prevents redirects to unknown schemes such as "data". Fixes #9503 - strerror: improve two URL API error messages Marc Hoersken (14 Sep 2022) - CI/GHA: merge bearssl and hyper into initial linux workflow Begin work on merging all Linux workflows into one file. Closes #9501 Daniel Stenberg (14 Sep 2022) - RELEASE-NOTES: synced - cmake: define BUILDING_LIBCURL in lib/CMakeLists, not config.h Since the config file might also get included by the tool code at times. This syncs with how other builds do it. Closes #9498 - tool_hugehelp: make hugehelp a blank macro when disabled Closes #9485 - getparameter: return PARAM_MANUAL_REQUESTED for -M even when disabled ... to improve the output in this situation. Now it doesn't say "option unknown" anymore. Closes #9485 - setopt: fix compiler warning Follow-up to cd5ca80f00d2 closes #9502 - [Philip Heiduck brought this change] CI: skip make, do make install at once for dependencies Signed-off-by: Philip Heiduck Closes #9477 - formdata: typecast the va_arg return value To avoid "enumerated type mixed with another type" warnings Follow-up from 0f52dd5fd5aa3592691a Closes #9499 - RELEASE-PROCEDURE.md: mention patch releases - When to make them and how to argue for them - Refreshed the release date list Closes #9495 - urldata: use a curl_prot_t type for storing protocol bits This internal-use-only storage type can be bumped to a curl_off_t once we need to use bit 32 as the previous 'unsigned int' can no longer hold them all then. The websocket protocols take bit 30 and 31 so they are the last ones that fit within 32 bits - but cannot properly be exported through APIs since those use *signed* 32 bit types (long) in places. Closes #9481 - [zhanghu on xiaomi brought this change] formdata: fix warning: 'CURLformoption' is promoted to 'int' curl/lib/formdata.c: In function 'FormAdd': curl/lib/formdata.c:249:31: warning: 'CURLformoption' is promoted to 'int' when passed through '...' 249 | option = va_arg(params, CURLformoption); | ^ curl/lib/formdata.c:249:31: note: (so you should pass 'int' not 'CURLformoption' to 'va_arg') curl/lib/formdata.c:249:31: note: if this code is reached, the program will abort Closes #9484 - CURLOPT_CONNECT_ONLY.3: for ws(s) as well and correct the version number for when that support comes. Even if it is still experimental for WebSocket. Closes #9487 - tool_operate: avoid a few #ifdefs for disabled-libcurl builds By providing empty macros in the header file instead, the code gets easier to read and yet is disabled on demand. Closes #9486 - [a1346054 on github brought this change] scripts: use `grep -E` instead of `egrep` egrep is deprecated Closes #9491 - [Hayden Roche brought this change] wolfSSL: fix session management bug. Prior to this commit, non-persistent pointers were being used to store sessions. When a WOLFSSL object was then freed, that freed the session it owned, and thus invalidated the pointer held in curl's cache. This commit makes it so we get a persistent (deep copied) session pointer that we then add to the cache. Accordingly, wolfssl_session_free, which was previously a no-op, now needs to actually call SSL_SESSION_free. This bug was discovered by a wolfSSL customer. Closes #9492 - docs: use "WebSocket" in singular This is how the RFC calls the protocol. Also rename the file in docs/ to WEBSOCKET.md in uppercase to match how we have done it for many other protocol docs in similar fashion. Add the WebSocket docs to the tarball. Closes #9496 Marcel Raad (12 Sep 2022) - ws: fix build without `USE_WEBSOCKETS` The curl.h include is required unconditionally. - ws: add missing curl.h include A conflict between commits 664249d0952 and e5839f4ee70 broke the build. Daniel Stenberg (12 Sep 2022) - ws: fix an infof() call to use %uz for size_t output Detected by Coverity, CID 1514665. Closes #9480 Marcel Raad (12 Sep 2022) - curl_setup: include only system.h instead of curl.h As done before commit 9506d01ee50. Ref: https://github.com/curl/curl/pull/9375#discussion_r957010158 Closes https://github.com/curl/curl/pull/9453 - lib: add missing limits.h includes Closes https://github.com/curl/curl/pull/9453 - lib and tests: add missing curl.h includes Closes https://github.com/curl/curl/pull/9453 - curl_setup: include curl.h after platform setup headers The platform setup headers might set definitions required for the includes in curl.h. Ref: https://github.com/curl/curl/pull/9375#discussion_r956998269 Closes https://github.com/curl/curl/pull/9453 Daniel Stenberg (12 Sep 2022) - [Benjamin Loison brought this change] docs: correct missing uppercase in Markdown files To detect these typos I used: ``` clear && grep -rn '\. [a-z]' . | uniq | grep -v '\. lib' | grep -v '[0-9]\. [a-z]' | grep -v '\.\. [a-z]' | grep -v '\. curl' | grep -v 'e.g. [a-z]' | grep -v 'eg. [a-z]' | grep -v '\etc. [a-z]' | grep -v 'i.e\. [a-z]' | grep --color=always '\. [a-z]' | grep '\.md' ``` Closes #9474 - tool_setopt: use better English in --libcurl source comments Like this: XYZ was set to an object pointer ABC was set to a function pointer Closes #9475 - setopt: make protocol2num use a curl_off_t for the protocol bit ... since WSS does not fit within 32 bit. Bug: https://github.com/curl/curl/pull/9467#issuecomment-1243014887 Closes #9476 - RELEASE-NOTES: synced - configure: polish the grep -E message a bit further Suggested-by: Emanuele Torre Closes #9473 - GHA: add a gcc-11 -O3 build using OpenSSL Since -O3 might trigger other warnings Closes #9454 - [Patrick Monnerat brought this change] content_encoding: use writer struct subclasses for different encodings The variable-sized encoding-specific storage of a struct contenc_writer currently relies on void * alignment that may be insufficient with regards to the specific storage fields, although having not caused any problems yet. In addition, gcc 11.3 issues a warning on access to fields of partially allocated structures that can occur when the specific storage size is 0: content_encoding.c: In function ‘Curl_build_unencoding_stack’: content_encoding.c:980:21: warning: array subscript ‘struct contenc_writer[0]’ is partly outside array bounds of ‘unsigned char[16]’ [-Warray-bounds] 980 | writer->handler = handler; | ~~~~~~~~~~~~~~~~^~~~~~~~~ In file included from content_encoding.c:49: memdebug.h:115:29: note: referencing an object of size 16 allocated by ‘curl_dbg_calloc’ 115 | #define calloc(nbelem,size) curl_dbg_calloc(nbelem, size, __LINE__, __FILE__) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ content_encoding.c:977:60: note: in expansion of macro ‘calloc’ 977 | struct contenc_writer *writer = (struct contenc_writer *)calloc(1, sz); To solve both these problems, the current commit replaces the contenc_writer/params structure pairs by "subclasses" of struct contenc_writer. These are structures that contain a contenc_writer at offset 0. Proper field alignment is therefore handled by the compiler and full structure allocation is performed, silencing the warnings. Closes #9455 - configure: correct the wording when checking grep -E The check first checks that grep -E works, and only as a fallback tries to find and use egrep. egrep is deprecated. This change only corrects the output wording, not the checks themselves. Closes #9471 Viktor Szakats (10 Sep 2022) - websockets: sync prototypes in docs with implementation [ci skip] Docs for the new send/recv functions synced with the committed versions of these. Closes #9470 Daniel Stenberg (10 Sep 2022) - setopt: make protocols2num() work with websockets So that CURLOPT_PROTOCOLS_STR and CURLOPT_REDIR_PROTOCOLS_STR can specify those as well. Reported-by: Patrick Monnerat Bug: https://curl.se/mail/lib-2022-09/0016.html Closes #9467 - curl/websockets.h: remove leftover bad typedef Just a leftover trace of a development thing that did not stay like that. Reported-by: Marc Hörsken Fixes #9465 Cloes #9466 Marcel Raad (10 Sep 2022) - [Orgad Shaneh brought this change] fix Cygwin/MSYS compilation _getpid is Windows API. On Cygwin variants it should remain getpid. Fixes #8220 Closes #9255 Marc Hoersken (10 Sep 2022) - GHA: prepare workflow merge by aligning structure again Closes #9413 Daniel Stenberg (9 Sep 2022) - docs: the websockets symbols are added in 7.86.0 Nothing else Closes #9459 - tests/libtest/Makefile.inc: fixup merge conflict mistake - EXPERIMENTAL.md: add WebSockets - appveyor: enable websockets - cirrus: enable websockets in the windows builds - GHA: add websockets to macos, openssl3 and hyper builds - tests: add websockets tests - add websockets support to sws - 2300: first very basic websockets test - 2301: first libcurl test for ws (not working yet) - 2302: use the ws callback - 2303: test refused upgrade - curl_ws_meta: initial implementation - curl_ws_meta.3: added docs - ws: initial websockets support Closes #8995 - version: add ws + wss - libtest/lib1560: test basic websocket URL parsing - configure: add --enable-websockets - docs/WebSockets.md: docs - test415: verify Content-Length parser with control code + negative value - strtoofft: after space, there cannot be a control code With the change from ISSPACE() to ISBLANK() this function no longer deals with (ignores) control codes the same way, which could lead to this function returning unexpected values like in the case of "Content-Length: \r-12354". Follow-up to 6f9fb7ec2d7cb389a0da5 Detected by OSS-fuzz Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51140 Assisted-by: Max Dymond Closes #9458 - headers: reset the requests counter at transfer start If not, reusing an easy handle to do a subsequent transfer would continue the counter from the previous invoke, which then would make use of the header API difficult/impossible as the request counter mismatched. Add libtest 1947 to verify. Reported-by: Andrew Lambert Fixes #9424 Closes #9447 Jay Satiro (8 Sep 2022) - header: define public API functions as extern c Prior to this change linker errors would occur if curl_easy_header or curl_easy_nextheader was called from a C++ unit. Bug: https://github.com/curl/curl/issues/9424#issuecomment-1238818007 Reported-by: Andrew Lambert Closes https://github.com/curl/curl/pull/9446 Daniel Stenberg (8 Sep 2022) - http2: make nghttp2 less picky about field whitespace In nghttp2 1.49.0 it returns error on leading and trailing whitespace in header fields according to language in the recently shipped RFC 9113. nghttp2 1.50.0 introduces an option to switch off this strict check and this change enables this option by default which should make curl behave more similar to how it did with nghttp2 1.48.0 and earlier. We might want to consider making this an option in the future. Closes #9448 - RELEASE-NOTES: synced And bump to 7.86.0 for the pending next release - [Michael Heimpold brought this change] ftp: ignore a 550 response to MDTM The 550 is overused as a return code for multiple error case, e.g. file not found and/or insufficient permissions to access the file. So we cannot fail hard in this case. Adjust test 511 since we now fail later. Add new test 3027 which check that when MDTM failed, but the file could actually be retrieved, that in this case no filetime is provided. Reported-by: Michael Heimpold Fixes #9357 Closes #9387 - urlapi: leaner with fewer allocs Slightly faster with more robust code. Uses fewer and smaller mallocs. - remove two fields from the URL handle struct - reduce copies and allocs - use dynbuf buffers more instead of custom malloc + copies - uses dynbuf to build the host name in reduces serial alloc+free within the same function. - move dedotdotify into urlapi.c and make it static, not strdup the input and optimize it by checking for . and / before using strncmp - remove a few strlen() calls - add Curl_dyn_setlen() that can "trim" an existing dynbuf Closes #9408 Jay Satiro (7 Sep 2022) - setup-win32: no longer define UNICODE/_UNICODE implicitly - If UNICODE or _UNICODE is defined but the other isn't then error instead of implicitly defining it. As Marcel pointed out it is too late at this point to make such a define because Windows headers may already be included, so likely it never worked. We never noticed because build systems that can make Windows Unicode builds always define both. If one is defined but not the other then something went wrong during the build configuration. Bug: https://github.com/curl/curl/pull/9375#discussion_r956545272 Reported-by: Marcel Raad Closes https://github.com/curl/curl/pull/9384 Dan Fandrich (6 Sep 2022) - tests: fix tag syntax errors in test files Marc Hoersken (6 Sep 2022) - lib: add required Win32 setup definitions in setup-win32.h Assisted-by: Jay Satiro Reviewed-by: Marcel Raad Follow up to #9312 Closes #9375 Daniel Stenberg (6 Sep 2022) - pingpong: extend the response reading error with errno To help diagnosing the cause of the problem. See #9380 Closes #9443 - curl-compilers.m4: use -O2 as default optimize for clang Not -Os Closes #9444 - tool_operate: fix msnprintfing the error message Follow-up to 7be53774c41c59b47075fba Coverity CID 1513717 pointed out that we cannot use sizeof() on the error buffer anymore. Closes #9440 - [Emanuele Torre brought this change] curl_ctype: add space around <= operator in ISSPACE macro Follow-up to f65f750 Closes #9441 - CURLOPT_PROXY_SSLCERT_BLOB.3: this is for HTTPS proxies The 'protocols' listed were previously wrong. Reported-by: ProceduralMan on github Fixes #9434 Closes #9435 - curl_ctype: convert to macros-only This no longer provide functions, only macros. Runs faster and produces smaller output. The biggest precaution this change brings: DO NOT use post/pre-increments when passing arguments to the macros. Closes #9429 - misc: ISSPACE() => ISBLANK() Instances of ISSPACE() use that should rather use ISBLANK(). I think somewhat carelessly used because it sounds as if it checks for space or whitespace, but also includes %0a to %0d. For parsing purposes, we should only accept what we must and not be overly liberal. It leads to surprises and surprises lead to bad things. Closes #9432 - ctype: remove all use of , use our own versions Except in the test servers. Closes #9433 Marc Hoersken (5 Sep 2022) - cmake: skip superfluous hex2dec conversion using math expr CMake seems to be able to compare two hex values just fine. Also make sure CURL_TARGET_WINDOWS_VERSION is respected. Assisted-by: Marcel Raad Reviewed-by: Viktor Szakats Reported-by: Keitagit-kun on github Follow up to #9312 Fixes #9406 Closes #9411 Daniel Stenberg (5 Sep 2022) - curl_easy_pause.3: unpausing is as fast as possible Reported-by: ssdbest on github Fixes #9410 Closes #9430 - CURLOPT_DNS_INTERFACE.3: mention it works for almost all protocols Except file. Reported-by: ProceduralMan on github Fixes #9427 Closes #9428 - NPN: remove support for and use of Next Protocol Negotiation is a TLS extension that was created and used for agreeing to use the SPDY protocol (the precursor to HTTP/2) for HTTPS. In the early days of HTTP/2, before the spec was finalized and shipped, the protocol could be enabled using this extension with some servers. curl supports the NPN extension with some TLS backends since then, with a command line option `--npn` and in libcurl with `CURLOPT_SSL_ENABLE_NPN`. HTTP/2 proper is made to use the ALPN (Application-Layer Protocol Negotiation) extension and the NPN extension has no purposes anymore. The HTTP/2 spec was published in May 2015. Today, use of NPN in the wild should be extremely rare and most likely totally extinct. Chrome removed NPN support in Chrome 51, shipped in June 2016. Removed in Firefox 53, April 2017. Closes #9307 - RELEASE-NOTES: synced and bump the tentative next release version to 7.85.1 - [Samuel Henrique brought this change] configure: fail if '--without-ssl' + explicit parameter for an ssl lib A side effect of a previous change to configure (576e507c78bdd2ec88) exposed a non-critical issue that can happen if configure is called with both '--without-ssl' and some parameter setting the use of a ssl library (e.g. --with-gnutls). The configure script would end up assuming this is a MultiSSL build, due to the way the case statement is written. I have changed the order of the variables in the string concatenation for the case statement and also tweaked the options so that --without-ssl never turns the build into a MultiSSL one and also clearly stating that there are conflicting parameters if the user sets it like described above. Closes #9414 - tests/certs/scripts: insert standard curl source headers ... including the SPDX-License-Identifier. These omissions were not detected by the RUEUSE CI job nor the copyright.pl scanners because we have a general wildcard in .reuse/dep5 for "tests/certs/*". Reported-by: Samuel Henrique Fixes #9417 Closes #9420 - [Samuel Henrique brought this change] docs: remove mentions of deprecated '--without-openssl' config parameter Closes #9415 - [Samuel Henrique brought this change] manpages: Fix spelling of "allows to" -> "allows one to" References: https://salsa.debian.org/lintian/lintian/-/blob/master/tags/t/typo-in-manual-page.tag https://english.stackexchange.com/questions/60271/grammatical-complements-for-allow/60285#60285 Closes #9419 - [Samuel Henrique brought this change] CURLOPT_WILDCARDMATCH.3: Fix backslash escaping under single quotes Lintian (on Debian) has been complaining about this for a while but I didn't bother initially as the groff parser that we use is not affected by this. But I have now noticed that the online manpage is affected by it: https://curl.se/libcurl/c/CURLOPT_WILDCARDMATCH.html (I'm using double quotes for quoting-only down below) The section that should be parsed as "'\'" ends up being parsed as "'´". This is due to roffit not parsing "'\\'" correctly, which is fine as the "correct" way of writing "'\'" is "'\e'" instead. Note that this fix is not enough to fix the online manpage at curl's website, as roffit seems to parse it wrongly either way. My intent is to at least fix the manpage so that roffit can be changed to parse "'\e'" correctly (although I suggest making roffit parse both ways correctly, since that's what groff does). More details at: https://bugs.debian.org/966803 https://salsa.debian.org/lintian/lintian/-/blob/930b18e4b28b7540253f458ef42a884cca7965c3/tags/a/acute-accent-in-manual-page.tag Closes #9418 - tool_operate: reduce errorbuffer allocs - parallel transfers: only alloc and keep errorbuffers in memory for actual "live" transfers and not for the ones in the pending queue - serial transfers: reuse the same fixed buffer for all transfers, not allocated at all. Closes #9394 Viktor Szakats (31 Aug 2022) - misc: spelling fixes Found using codespell 2.2.1. Also delete the redundant protocol designator from an archive.org URL. Reviewed-by: Daniel Stenberg Closes #9403 Daniel Stenberg (31 Aug 2022) - tool_progress: remove 'Qd' from the parallel progress bar The "queued" value is no longer showing anything useful to the user. It is an internal number of transfers waiting at that moment. Closes #9389 - tool_operate: prevent over-queuing in parallel mode When doing a huge amount of parallel transfers, we must not add them to the per_transfer list frivolously since they all use memory after all. This was previous done without really considering millions or billions of transfers. Massive parallelism would use a lot of memory for no good purpose. The queue is now limited to twice the paralleism number. This makes the 'Qd' value in the parallel progress meter mostly useless for users, but works for now for us as a debug display. Reported-by: justchen1369 on github Fixes #8933 Closes #9389 Viktor Szakats (31 Aug 2022) - cmake: fix original MinGW builds 1. Re-enable `HAVE_GETADDRINFO` detection on Windows Commit d08ee3c83d6bd416aef62ff844c98e47c4682429 (in 2013) added logic that automatically assumed `getaddrinfo()` to be present for builds with IPv6 enabled. As it turns out, certain toolchains (e.g. original MinGW) by default target older Windows versions, and thus do not support `getaddrinfo()` out of the box. The issue was masked for a while by CMake builds forcing a newer Windows version, but that logic got deleted in commit 8ba22ffb2030ed91312fc8634e29516cdf0a9761. Since then, some CI builds started failing due to IPv6 enabled, `HAVE_GETADDRINFO` set, but `getaddrinfo()` in fact missing. It also turns out that IPv6 works without `getaddrinfo()` since commit 67a08dca27a6a07b36c7f97252e284ca957ff1a5 (from 2019, via #4662). So, to resolve all this, we can now revert the initial commit, thus restoring `getaddrinfo()` detection and support IPv6 regardless of its outcome. Reported-by: Daniel Stenberg 2. Omit `bcrypt` with original MinGW Original (aka legacy/old) MinGW versions do not support `bcrypt` (introduced with Vista). We already have logic to handle that in `lib/rand.c` and autotools builds, where we do not call the unsupported API and do not link `bcrypt`, respectively, when using original MinGW. This patch ports that logic to CMake, fixing the link error: `c:/mingw/bin/../lib/gcc/mingw32/9.2.0/../../../../mingw32/bin/ld.exe: cannot find -lbcrypt` Ref: https://ci.appveyor.com/project/curlorg/curl/builds/44624888/job/40vle84cn4vle7s0#L508 Regression since 76172511e7adcf720f4c77bd91f49278300ec97e Fixes #9214 Fixes #9393 Fixes #9395 Closes #9396 Version 7.85.0 (31 Aug 2022) Daniel Stenberg (31 Aug 2022) - RELEASE-NOTES: synced curl 7.85.0 release - THANKS: add contributors from the 7.85.0 release - getparam: correctly clean args Follow-up to bf7e887b2442783ab52 The previous fix for #9128 was incomplete and caused #9397. Fixes #9397 Closes #9399 - zuul: remove the clang-tidy job Turns out we don't see the warnings, but the warnings right now are plain ridiculous and unhelpful so we can just as well just kill this job. Closes #9390 - cmake: set feature PSL if present ... make test 1014 pass when libpsl is used. Closes #9391 - lib530: simplify realloc failure exit path To make code analyzers happier Closes #9392 - [Orgad Shaneh brought this change] tests: add tests for netrc login/password combinations Covers the following PRs: - #9066 - #9247 - #9248 Closes #9256 - [Orgad Shaneh brought this change] url: really use the user provided in the url when netrc entry exists If the user is specified as part of the URL, and the same user exists in .netrc, Authorization header was not sent at all. The user and password fields were assigned in conn->user and password but the user was not assigned to data->state.aptr, which is the field that is used in output_auth_headers and friends. Fix by assigning the user also to aptr. Amends commit d1237ac906ae7e3cd7a22c3a2d3a135a97edfbf5. Fixes #9243 - [Orgad Shaneh brought this change] netrc: Use the password from lines without login If netrc entry has password with empty login, use it for any username. Example: .netrc: machine example.com password 123456 curl -vn http://user@example.com/ Fix it by initializing state_our_login to TRUE, and reset it only when finding an entry with the same host and different login. Closes #9248 - [Jay Satiro brought this change] url: treat missing usernames in netrc as empty - If, after parsing netrc, there is a password with no username then set a blank username. This used to be the case prior to 7d600ad (precedes 7.82). Note parseurlandfillconn already does the same thing for URLs. Reported-by: Raivis Testing-by: Domen Kožar Fixes https://github.com/curl/curl/issues/8653 Closes #9334 Closes #9066 - test8: verify that "ctrl-byte cookies" are ignored - cookie: reject cookies with "control bytes" Rejects 0x01 - 0x1f (except 0x09) plus 0x7f Reported-by: Axel Chong Bug: https://curl.se/docs/CVE-2022-35252.html CVE-2022-35252 Closes #9381 - libssh: ignore deprecation warnings libssh 0.10.0 marks all SCP functions as "deprecated" which causes compiler warnings and errors in our CI jobs and elsewhere. Ignore deprecation warnings if 0.10.0 or later is found in the build. If they actually remove the functions at a later point, then someone can deal with that pain and functionality break then. Fixes #9382 Closes #9383 - Revert "schannel: when importing PFX, disable key persistence" This reverts commit 70d010d285315e5f1cad6bdb4953e167b069b692. Due to further reports in #9300 that indicate this commit might introduce problems. - multi: use larger dns hash table for multi interface Have curl_multi_init() use a much larger DNS hash table than used for the easy interface to scale and perform better when used with _many_ host names. curl_share_init() sets an in-between size. Inspired-by: Ivan Tsybulin See #9340 Closes #9376 Marc Hoersken (28 Aug 2022) - CI/runtests.pl: add param for dedicated curl to talk to APIs This should make it possible to also report test failures if our freshly build curl binary is not fully functional. Reviewed-by: Daniel Stenberg Closes #9360 Daniel Stenberg (27 Aug 2022) - [Jacob Tolar brought this change] openssl: add cert path in error message Closes #9349 - [Jacob Tolar brought this change] cert.d: clarify that escape character works for file paths Closes #9349 - gha: move over ngtcp2-gnutls CI job from zuul Closes #9331 Marc Hoersken (26 Aug 2022) - cmake: add detection of threadsafe feature Avoids failing test 1014 by replicating configure checks for HAVE_ATOMIC and _WIN32_WINNT with custom CMake tests. Reviewed-by: Marcel Raad Follow up to #8680 Closes #9312 Daniel Stenberg (26 Aug 2022) - RELEASE-NOTES: synced Marc Hoersken (26 Aug 2022) - CI/azure: align torture shallowness with GHA There 25 is used with FTP tests skipped, and 20 for FTP tests. This should make torture tests stay within the 60min timeout. Reviewed-by: Daniel Stenberg Closes #9371 - multi_wait: fix and improve Curl_poll error handling on Windows First check for errors and return CURLM_UNRECOVERABLE_POLL before moving forward and waiting on socket readiness events. Reviewed-by: Jay Satiro Reviewed-by: Marcel Raad Reported-by: Daniel Stenberg Ref: #9361 Follow up to #8961 Closes #9372 - multi_wait: fix skipping to populate revents for extra_fds On Windows revents was not populated for extra_fds if multi_wait had to wait due to the Curl_poll pre-check not signalling any readiness. This commit fixes that. Reviewed-by: Marcel Raad Reviewed-by: Jay Satiro Closes #9361 - CI/appveyor: disable TLS in msys2-native autotools builds Schannel cannot be used from msys2-native Linux-emulated builds. Reviewed-by: Marcel Raad Reviewed-by: Daniel Stenberg Follow up to #9367 Closes #9370 Jay Satiro (25 Aug 2022) - tests: fix http2 tests to use CRLF headers Prior to this change some tests that rely on nghttpx proxy did not use CRLF headers everywhere. A recent change in nghttp2, which updated its version of llhttp (HTTP parser), requires curl's HTTP/1.1 test server to use CRLF headers. Ref: https://github.com/nghttp2/nghttp2/commit/9d389e8 Fixes https://github.com/curl/curl/issues/9364 Closes https://github.com/curl/curl/pull/9365 Daniel Stenberg (25 Aug 2022) - [rcombs brought this change] multi: use a pipe instead of a socketpair on apple platforms Sockets may be shut down by the kernel when the app is moved to the background, but pipes are not. Removed from KNOWN_BUGS Fixes #6132 Closes #9368 - [Somnath Kundu brought this change] libssh2: provide symlink name in SFTP dir listing When reading the symbolic link name for a file, we need to add the file name to base path name. Closes #9369 - configure: if asked to use TLS, fail if no TLS lib was detected Previously the configure script would just warn about this fact and continue with TLS disabled build which is not always helpful. TLS should be explicitly disabled if that is what the user wants. Closes #9367 - [Dustin Howett brought this change] schannel: when importing PFX, disable key persistence By default, the PFXImportCertStore API persists the key in the user's key store (as though the certificate was being imported for permanent, ongoing use.) The documentation specifies that keys that are not to be persisted should be imported with the flag `PKCS12_NO_PERSIST_KEY`. NOTE: this flag is only supported on versions of Windows newer than XP and Server 2003. Fixes #9300 Closes #9363 - unit1303: four tests should have TRUE for 'connecting' To match the comments. Reported-by: Wu Zheng See #9355 Closes #9356 - CURLOPT_BUFFERSIZE.3: add upload buffersize to see also Closes #9354 - [Fabian Fischer brought this change] HTTP3.md: add missing autoreconf command for building with wolfssl Closes #9353 - RELEASE-NOTES: synced - multi: have curl_multi_remove_handle close CONNECT_ONLY transfer Ẃhen it has been used in the multi interface, it is otherwise left in the connection cache, can't be reused and nothing will close them since the easy handle loses the association with the multi handle and thus the connection cache - until the multi handle is closed or it gets pruned because the cache is full. Reported-by: Dominik Thalhammer Fixes #9335 Closes #9342 - docs/cmdline-opts: remove \& escapes from all .d files gen.pl escapes them itself now - docs/cmdline-opts/gen.pl: encode leading single and double quotes As "(aq" and "(dq" to prevent them from implying a meaning in the nroff output. This removes the need for using \& escapes in the .d files' description parts. Closes #9352 Marc Hoersken (23 Aug 2022) - tests/server/sockfilt.c: avoid race condition without a mutex Avoid loosing any triggered handles by first aborting and joining the waiting threads before evaluating the individual signal state. This removes the race condition and therefore need for a mutex. Closes #9023 Daniel Stenberg (22 Aug 2022) - [Emil Engler brought this change] url: output the maximum when rejecting a url This commit changes the failf message to output the maximum length, when curl refuses to process a URL because it is too long. See: #9317 Closes: #9327 - [Chris Paulson-Ellis brought this change] configure: fix broken m4 syntax in TLS options Commit b589696f added lines to some shell within AC_ARG_WITH macros, but inadvertently failed to move the final closing ). Quote the script section using braces. So, if these problems have been around for a while, how did I find them? Only because I did a configure including these options: $ ./configure --with-openssl --without-rustls SSL: enabled (OpenSSL) Closes #9344 - tests/data/CMakeLists: remove making the 'show' makefile target It is not used by runtests since 3c0f462 Closes #9333 - tests/data/Makefile: remove 'filecheck' target No practical use anymore since 3c0f4622cdfd6 Closes #9332 - libssh2: make atime/mtime date overflow return error Closes #9328 - libssh: make atime/mtime date overflow return error Closes #9328 - examples/curlx.c: remove This example is a bit convoluted to use as an example, combined with the special license for it makes it unsuitable. Closes #9330 - [Tobias Nygren brought this change] curl.h: include on SunOS It is needed for fd_set to be visible to downstream consumers that use . Header is known to exist at least as far back as Solaris 2.6. Closes #9329 - DEPRECATE.md: push the NSS deprecation date forward one year to 2023 URL: https://curl.se/mail/lib-2022-08/0016.html - libssh2: setting atime or mtime >32bit on 4-bytes-long systems Since the libssh2 API uses 'long' to store the timestamp, it cannot transfer >32bit times on Windows and 32bit architecture builds. Avoid nasty surprises by instead not setting such time. Spotted by Coverity Closes #9325 - libssh: setting atime or mtime > 32bit is now just skipped The libssh API used caps the time to an unsigned 32bit variable. Avoid nasty surprises by instead not setting such time. Spotted by Coverity. Closes #9324 Jay Satiro (16 Aug 2022) - KNOWN_BUGS: Windows Unicode builds use homedir in current locale Bug: https://github.com/curl/curl/pull/7252 Reported-by: dEajL3kA@users.noreply.github.com Ref: https://github.com/curl/curl/pull/7281 Closes https://github.com/curl/curl/pull/9305 Daniel Stenberg (16 Aug 2022) - test399: switch it to use a config file instead ... as using a 65535 bytes host name in a URL does not fit on the command line on some systems - like Windows. Reported-by: Marcel Raad Fixes #9321 Closes #9322 - RELEASE-NOTES: synced - asyn-ares: make a single alloc out of hostname + async data This saves one alloc per name resolve and simplifies the exit path. Closes #9310 - Curl_close: call Curl_resolver_cancel to avoid memory-leak There might be a pending (c-ares) resolve that isn't free'd up yet. Closes #9310 - asyn-thread: fix socket leak on OOM Closes #9310 - GHA: mv CI torture test from Zuul Closes #9310 - ngtcp2-wolfssl.yml: add GHA to build ngtcp2 + wolfSSL Closes #9318 - test399: verify check of too long host name - url: reject URLs with hostnames longer than 65535 bytes It *probably* causes other problems too since DNS can't resolve such long names, but the SNI field in TLS is limited to 16 bits length. Closes #9317 - curl_multi_perform.3: minor language fix Closes #9316 - ngtcp2: fix picky compiler warnings with wolfSSL for QUIC Follow-up to 8a13be227eede2 Closes #9315 - ngtcp2: remove leftover variable Mistake leftover from my edit before push. Follow-up from 8a13be227eede2601c2b3b Reported-by: Viktor Szakats Bug: https://github.com/curl/curl/pull/9290#issuecomment-1214569167 Viktor Szakats (15 Aug 2022) - Makefile.m32: allow -nghttp3/-ngtcp2 without -ssl [ci skip] Before this patch `-nghttp3`/`-ngtcp2` had an effect only when `-ssl` was also enabled. `-ssl` meaning OpenSSL (and its forks). After 8a13be227eede2601c2b3b1c63e08b3dc9b35dd5 nghttp3/ngtcp2 can also be used together with wolfSSL. This patch adds the ability to enable `-nghttp3`/`-ngtcp2` independently from `-ssl` (OpenSSL), allowing to use it with wolfSSL or other, future TLS backends. Before this patch, it was fine to enable `-nghttp3`/`-ngtcp2` unconditionally. After this patch, this is no longer the case, and now it's the user's responsibility to enable `-nghttp3`/`-ngtcp2` only together with a compatible TLS backend. When using a TLS backend other than OpenSSL, the TLS-specific ngtcp2 library must be configured manually, e.g.: `export CURL_LDFLAG_EXTRAS=-lngtcp2_crypto_wolfssl` (or via `NGTCP2_LIBS`) Closes #9314 Daniel Stenberg (15 Aug 2022) - [Stefan Eissing brought this change] quic: add support via wolfSSL - based on ngtcp2 PR https://github.com/ngtcp2/ngtcp2/pull/505 - configure adapted to build against ngtcp2 wolfssl crypto lib - quic code added for creation of WOLFSSL* instances Closes #9290 Marcel Raad (14 Aug 2022) - [David Carlier brought this change] memdebug: add annotation attributes memory debug tracking annotates whether the returned pointer does not `alias`, hints where the size required is, for Windows to be better debugged via Visual Studio. Closes https://github.com/curl/curl/pull/9306 Daniel Stenberg (14 Aug 2022) - GHA: move libressl CI from zuul to GitHub Closes #9309 - KNOWN_BUGS: FTPS directory listing hangs on Windows with Schannel Closes #9161 - KNOWN_BUGS: CURLOPT_CERTINFO results in CURLE_OUT_OF_MEMORY with Schannel Closes #8741 - KNOWN_BUGS: libssh blocking and infinite loop problem Closes #8632 - RELEASE-NOTES: synced - msh3: fix the QUIC disconnect function And free request related memory better in 'done'. Fixes a memory-leak. Reported-by: Gisle Vanem Fixes #8915 Closes #9304 - connect: close the happy eyeballs loser connection when using QUIC Reviewed-by: Nick Banks Closes #9303 - [Emil Engler brought this change] refactor: split resolve_server() into functions This commit splits the branch-heavy resolve_server() function into various sub-functions, in order to reduce the amount of nested if/else-statements. Beside this, it also removes many else-sequences, by returning in the previous if-statement. Closes #9283 - schannel: re-indent to use curl style better Only white space changes Closes #9301 - [Emanuele Torre brought this change] docs/cmdline-opts: fix example and categories for --form-escape The example was missing a "--form" argument I also replaced "--form" with "-F" to shorten the line a bit since it was already very long. And I also moved --form-escape from the "post" category to the "upload" category (this is what I originally wanted to fix, before also noticing the mistake in the example). Closes #9298 - [Nick Banks brought this change] HTTP3.md: update to msh3 v0.4.0 Closes #9297 - hostip: resolve *.localhost to 127.0.0.1/::1 Following the footsteps of other clients like Firefox/Chrome. RFC 6761 says clients SHOULD do this. Add test 389 to verify. Reported-by: TheKnarf on github Fixes #9192 Closes #9296 Jay Satiro (11 Aug 2022) - KNOWN_BUGS: long paths are not fully supported on Windows Bug: https://github.com/curl/curl/issues/8361 Reported-by: Gisle Vanem Closes https://github.com/curl/curl/pull/9288 Daniel Stenberg (11 Aug 2022) - config: remove the check for and use of SIZEOF_SHORT shorts are 2 bytes on all platforms curl runs and have ever run on. Closes #9291 - configure: introduce CURL_SIZEOF This is a rewrite of the previously used GPLv3+exception licensed file. With this change, there is no more reference to GPL so we can remove that from LICENSES/. Ref: #9220 Closes #9291 - [Sean McArthur brought this change] hyper: customize test1274 to how hyper unfolds headers Closes #9217 - [Orgad Shaneh brought this change] curl-config: quote directories with potential space On Windows (at least with CMake), the default prefix is C:/Program Files (x86)/CURL. Closes #9253 - [Oliver Roberts brought this change] amigaos: fix threaded resolver on AmigaOS 4.x Replace ip4 resolution function on AmigaOS 4.x, as it requires runtime feature detection and extra code to make it thread safe. Closes #9265 - [Emil Engler brought this change] imap: use ISALNUM() for alphanumeric checks This commit replaces a self-made character check for alphanumeric characters within imap_is_bchar() with the ISALNUM() macro, as it is reduces the size of the code and makes the performance better, due to ASCII arithmetic. Closes #9289 - RELEASE-NOTES: synced - [Cering on github brought this change] connect: add quic connection information Fixes #9286 Closes #9287 - [Philip Heiduck brought this change] cirrus/freebsd-ci: bootstrap the pip installer Signed-off-by: Philip H <47042125+pheiduck@users.noreply.github.com> Closes #9213 - urldata: move smaller fields down in connectdata struct By (almost) sorting the struct fields in connectdata in a decending size order, having the single char ones last, we reduce the number of holes in the struct and thus the amount of storage needed. Closes #9280 - ldap: adapt to conn->port now being an 'int' Remove typecasts. Fix printf() formats. Follow-up from 764c6bd3bf. Pointed out by Coverity CID 1507858. Closes #9281 - KNOWN_BUGS: Negotiate authentication against Hadoop HDFS Closes #8264 - [Oliver Roberts brought this change] file: add handling of native AmigaOS paths On AmigaOS 4.x, handle native absolute paths, whilst blocking relative paths. Also allow unix style paths if feature enabled at link time. Inspiration-from: Michael Trebilcock Closes #9259 - KNOWN_BUGS: cmake build is not thread-safe The cmake build does not check for and verify presence of a working Atomic type, which then makes curl_global_init() to not build thread-safe on non-Windows platforms. Closes https://github.com/curl/curl/issues/8973 Closes https://github.com/curl/curl/pull/8982 - [Oliver Roberts brought this change] configure: fixup bsdsocket detection code for AmigaOS 4.x The code that detects bsdsocket.library for AmigaOS did not work for AmigaOS 4.x. This has been fixed and also cleaned up a little to reduce duplication. Wasn't technically necessary before, but is required when building with AmiSSL instead of OpenSSL. Closes #9268 - [Oliver Roberts brought this change] tool: reintroduce set file comment code for AmigaOS Amiga specific code which put the URL in the file comment was perhaps accidentally removed in b88940850002a3f1c25bc6488b95ad30eb80d696 having originally been added in 5c215bdbdfde8b2350cdcbac82aae0c914da5314. Reworked to fit the code changes and added it back in. Reported-by: Michael Trebilcock Originally-added-by: Chris Young Closes #9258 - urldata: make 'negnpn' use less storage The connectdata struct field 'negnpn' never holds a value larger than 30, so an unsigned char saves 3 bytes struct space. Closes #9279 - urldata: make three *_proto struct fields smaller Use 'unsigned char' for storage instead of the enum, for three GSSAPI related fields in the connectdata struct. Closes #9278 - connect: set socktype/protocol correctly So that an address used from the DNS cache that was previously used for QUIC can be reused for TCP and vice versa. To make this possible, set conn->transport to "unix" for unix domain connections ... and store the transport struct field in an unsigned char to use less space. Reported-by: ウさん Fixes #9274 Closes #9276 - [Oliver Roberts brought this change] amissl: allow AmiSSL to be used with AmigaOS 4.x builds Enable AmiSSL to be used instead of static OpenSSL link libraries. for AmigaOS 4.x, as it already is in the AmigaOS 3.x build. Closes #9269 - [opensignature on github brought this change] openssl: add details to "unable to set client certificate" error from: "curl: (58) unable to set client certificate" to: curl: (58) unable to set client certificate [error:0A00018F:SSL routines::ee key too small] Closes #9228 - [Oliver Roberts brought this change] amissl: make AmiSSL v5 a minimum requirement AmiSSL v5 is the latest version, featuring a port of OpenSSL 3.0. Support for previous OpenSSL 1.1.x versions has been dropped, so makes sense to enforce v5 as the minimum requirement. This also allows all the AmiSSL stub workarounds to be removed as they are now provided in a link library in the AmiSSL SDK. Closes #9267 - [Oliver Roberts brought this change] configure: -pthread not available on AmigaOS 4.x The most recent GCC builds for AmigaOS 4.x do not allow -pthread and exit with an error. Instead, need to explictly specify -lpthread. Closes #9266 - digest: pass over leading spaces in qop values When parsing the "qop=" parameter of the digest authentication, and the value is provided within quotes, the list of values can have leading white space which the parser previously did not handle correctly. Add test case 388 to verify. Reported-by: vlubart on github Fixes #9264 Closes #9270 - [Evgeny Grin (Karlson2k) brought this change] digest: reject broken header with session protocol but without qop Closes #9077 - CURLINFO_SPEED_UPLOAD/DOWNLOAD.3: fix examples Reported-by: jvvprasad78 on github Assisted-by: Jay Satiro Fixes #9239 Closes #9241 - [Fabian Keil brought this change] test44[2-4]: add '--resolve' to the keywords ... so the tests can be automatically skipped when using an external proxy like Privoxy. Closes #9250 - RELEASE-NOTES: synced - CURLOPT_CONNECT_ONLY.3: clarify multi API use Reported-by: Maxim Ivanov Fixes #9244 Closes #9262 - [Andrew Lambert brought this change] curl_easy_header: Add CURLH_PSEUDO to sanity check Fixes #9235 Closes #9236 - [Emil Engler brought this change] docs: add dns category to --resolve This commit adds the dns category to the --resolve command line option, because it can be interpreted as both: a low-level connection option and an option related to the resolving of a hostname. It is also not common for dns options to belong to the connection category and vice versa. --ipv4 and --ipv6 are both good examples. Closes #9229 Jay Satiro (2 Aug 2022) - [Wyatt O'Day brought this change] schannel: Add TLS 1.3 support - Support TLS 1.3 as the default max TLS version for Windows Server 2022 and Windows 11. - Support specifying TLS 1.3 ciphers via existing option CURLOPT_TLS13_CIPHERS (tool: --tls13-ciphers). Closes https://github.com/curl/curl/pull/8419 Daniel Stenberg (2 Aug 2022) - [Emil Engler brought this change] cmdline-opts/gen.pl: improve performance On some systems, the gen.pl script takes nearly two minutes for the generation of the main-page, which is a completely unacceptable time. The slow performance has two causes: 1. Use of a regex locale operator 2. Useless invokations of loops The commit addresses the first issue by replacing the "\W" wiht [^a-zA-Z0-9_], which is, according to regex101.com, functionally equivalent to the previous operation, except that it is obviously limited to ASCII only, which is fine, as the curl project is English-only anyway. The second issue is being addressed by only running the loop if the line contains a "--" in it. The loop may be completeley removed in the future. Co-authored-by: Emanuele Torre See #8299 Fixes #9230 Closes #9232 - docs/cmdline: mark fail and fail-with-body as mutually exclusive Reported-by: Andreas Sommer Fixes #9221 Closes #9222 - [Nao Yonashiro brought this change] quiche: fix build failure Reviewed-by: Alessandro Ghedini Closes #9223 Viktor Szakats (2 Aug 2022) - configure.ac: drop references to deleted functions follow-up from 4d73854462f30948acab12984b611e9e33ee41e6 Reported-by: Oliver Roberts Fixes #9238 Closes #9240 Daniel Stenberg (28 Jul 2022) - [Sean McArthur brought this change] hyper: enable obs-folded multiline headers Closes #9216 - connect: revert the use of IP*_RECVERR The options were added in #6341 and d13179d, but cause problems: Lots of POLLIN event occurs but recvfrom read nothing. Reported-by: Tatsuhiro Tsujikawa Fixes #9209 Closes #9215 - [Marco Kamner brought this change] docs: remove him/her/he/she from documentation Closes #9208 - RELEASE-NOTES: synced - tool_getparam: make --doh-url "" switch it off A possible future addition could be to parse the URL first too to verify that it is valid before trying to use it. Assisted-by: Jay Satiro Closes #9207 - mailmap: add rzrymiak on github Jay Satiro (26 Jul 2022) - ngtcp2: Fix build error due to change in nghttp3 prototypes ngtcp2/nghttp3@4a066b2 changed nghttp3_conn_block_stream and nghttp3_conn_shutdown_stream_write return from int to void. Reported-by: jurisuk@users.noreply.github.com Fixes https://github.com/curl/curl/issues/9204 Closes https://github.com/curl/curl/pull/9200 Daniel Stenberg (26 Jul 2022) - [rzrymiak on github brought this change] BUGS.md: improve language Closes #9205 - [Philip Heiduck brought this change] cirrus.yml: replace py38-pip with py39-pip Reported-by: Jay Satiro Fixes #9201 Closes #9202 - tool_getparam: fix cleanarg() for unicode builds Use the correct type, and make cleanarg an empty macro if the cleaning ability is absent. Fixes #9195 Closes #9196 Reviewed-by: Jay Satiro Reviewed-by: Marcel Raad Marc Hoersken (25 Jul 2022) - test3026: add support for Windows using native Win32 threads Reviewed-by: Viktor Szakats Reviewed-by: Jay Satiro Reviewed-by: Daniel Stenberg Follow up to 7ade9c50b35d95d47a43880c3097bebab7a7e690 Closes #9012 Jay Satiro (25 Jul 2022) - [Evgeny Grin (Karlson2k) brought this change] digest: fix memory leak, fix not quoted 'opaque' Fix leak regression introduced by 3a6fe0c. Closes https://github.com/curl/curl/pull/9199 Daniel Stenberg (23 Jul 2022) - tests: several enumerated type cleanups To please icc Closes #9179 - tool_paramhlp: fix "enumerated type mixed with another type" Warning by icc Closes #9179 - tool_writeout: fix enumerated type mixed with another type Closes #9179 - tool_cfgable: make 'synthetic_error' a plain bool The specific reason was not used. Closes #9179 - tool_paramhlp: make check_protocol return ParameterError "enumerated type mixed with another type" Closes #9179 - tool_formparse: fix variable may be used before its value is set Warning by icc Closes #9179 - sendf: skip storing HTTP headers if HTTP disabled Closes #9179 - url: enumerated type mixed with another type Follow-up to 1c58e7ae99ce2030213f28b Closes #9179 - urldata: change second proxytype field to unsigned char to match To avoid "enumerated type mixed with another type" Closes #9179 - http: typecast the httpreq assignment to avoid icc compiler warning error #188: enumerated type mixed with another type Closes #9179 - urldata: make state.httpreq an unsigned char To match set.method used for the same purpose. Closes #9179 - splay: avoid using -1 in unsigned variable To fix icc compiler warning integer conversion resulted in a change of sign Closes #9179 - sendf: store the header type in an usigned char to avoid icc warnings Closes #9179 - multi: fix the return code from Curl_pgrsDone() It does not return a CURLcode. Detected by the icc compiler warning "enumerated type mixed with another type" Closes #9179 - sendf: make Curl_debug a void function As virtually no called checked the return code, and those that did wrongly treated it as a CURLcode. Detected by the icc compiler warning: enumerated type mixed with another type Closes #9179 - http_chunks: remove an assign + typecast As it caused icc to complain: "pointer cast involving 64-bit pointed-to type" Closes #9179 - vtls: make Curl_ssl_backend() return the enum type curl_sslbackend To fix the icc warning enumerated type mixed with another type Closes #9179 - curl-compilers.m4: make icc use -diag* options and disable two warnings -wd and -we are deprecated and are now -diag-disable and -diag-error Disable warning 1024 and 2259 Closes #9179 - [Matthew Thompson brought this change] GHA: add two Intel compiler CI jobs Closes #9179 - [Daniel Katz brought this change] curl-functions.m4: check whether atomics can link rather than just compile Some build toolchains support C11 atomics (i.e., _Atomic types), but will not link the associated atomics runtime unless a flag is passed. In such an environment, linking an application with libcurl.a can fail due to undefined symbols for atomic load/store functions. I encountered this behavior when upgrading curl to 7.84.0 and attempting to build with Solaris Studio 12.6. Solaris provides the flag -xatomic=[gcc | studio], allowing users to link to one of two atomics runtime implementations. However, if the user does not provide this flag, then neither runtime is linked. This led to builds failing in CI. Closes #9190 - [Rosen Penev brought this change] curl-wolfssl.m4: add options header when building test code Needed for certain configurations of wolfSSL. Otherwise, missing header error may occur. Tested with OpenWrt. Closes #9187 - ftp: use a correct expire ID for timer expiry This was an accurate error pointed out by the icc warning: enumerated type mixed with another type Ref: #9179 Closes #9184 - sendf: fix paused header writes since after the header API Regression since d1e4a67 Reported-by: Sergey Ogryzkov Fixes #9180 Closes #9182 - mprintf: fix *dyn_vprintf() when out-of-memory Follow-up to 0e48ac1f99a. Torture-testing 1455 would lead to a memory leak otherwise. Closes #9185 - curl-confopts: remove leftover AC_REQUIREs configure.ac:3488: warning: CURL_CHECK_FUNC_IOCTL is m4_require'd but not m4_defun'd configure.ac:3488: warning: CURL_CHECK_FUNC_SETSOCKOPT is m4_require'd but not m4_defun'd follow-up from 4d73854462f30 Closes #9183 - file: fix icc enumerated type mixed with another type warning Ref: #9179 Closes #9181 Viktor Szakats (19 Jul 2022) - tidy-up: delete unused build configuration macros Most of them feature guards: - `CURL_INCLUDES_SYS_UIO` [1] - `HAVE_ALLOCA_H` [2] - `HAVE_CRYPTO_CLEANUP_ALL_EX_DATA` (unused since de71e68000c8624ea13f90b136f8734dd0fb1bdc) - `HAVE_DLFCN_H` - `HAVE_DLOPEN` - `HAVE_DOPRNT` - `HAVE_FCNTL` - `HAVE_GETHOSTBYNAME` [3] - `HAVE_GETOPT_H` - `HAVE_GETPASS` - `HAVE_GETPROTOBYNAME` - `HAVE_GETSERVBYNAME` - `HAVE_IDN_FREE*` - `HAVE_INET_ADDR` - `HAVE_IOCTL` - `HAVE_KRB4` - `HAVE_KRB_GET_OUR_IP_FOR_REALM` - `HAVE_KRB_H` - `HAVE_LDAPSSL_H` - `HAVE_LDAP_INIT_FD` - `HAVE_LIBDL` - `HAVE_LIBNSL` - `HAVE_LIBRESOLV*` - `HAVE_LIBUCB` - `HAVE_LL` - `HAVE_LOCALTIME_R` - `HAVE_MALLOC_H` - `HAVE_MEMCPY` - `HAVE_MEMORY_H` - `HAVE_NETINET_IF_ETHER_H` - `HAVE_NI_WITHSCOPEID` - `HAVE_OPENSSL_CRYPTO_H` - `HAVE_OPENSSL_ERR_H` - `HAVE_OPENSSL_PEM_H` - `HAVE_OPENSSL_PKCS12_H` - `HAVE_OPENSSL_RAND_H` - `HAVE_OPENSSL_RSA_H` - `HAVE_OPENSSL_SSL_H` - `HAVE_OPENSSL_X509_H` - `HAVE_PEM_H` - `HAVE_POLL` - `HAVE_RAND_SCREEN` - `HAVE_RAND_STATUS` - `HAVE_RECVFROM` - `HAVE_SETSOCKOPT` - `HAVE_SETVBUF` - `HAVE_SIZEOF_LONG_DOUBLE` - `HAVE_SOCKIO_H` - `HAVE_SOCK_OPTS` - `HAVE_STDIO_H` - `HAVE_STRCASESTR` - `HAVE_STRFTIME` - `HAVE_STRLCAT` - `HAVE_STRNCMPI` - `HAVE_STRNICMP` - `HAVE_STRSTR` - `HAVE_STRUCT_IN6_ADDR` - `HAVE_TLD_H` - `HAVE_TLD_STRERROR` - `HAVE_UNAME` - `HAVE_USLEEP` - `HAVE_WINBER_H` - `HAVE_WRITEV` - `HAVE_X509_H` - `LT_OBJDIR` - `NEED_BASENAME_PROTO` - `NOT_NEED_LIBNSL` - `OPENSSL_NO_KRB5` - `RECVFROM_TYPE*` - `SIZEOF_LONG_DOUBLE` - `STRERROR_R_TYPE_ARG3` - `USE_YASSLEMUL` - `_USRDLL` (from CMake) [4] [1] Related parts in `m4/curl-functions.m4` and `configure.ac` might also be deleted. [2] Related comment can possibly be deleted in `packages/vms/generate_config_vms_h_curl.com`. [3] There are more instances of this in autotools, but I did not dare to touch those. Looked like it's used to detect socket support. [4] This is necessary for MFC (Microsoft Foundation Class) DLLs to force linking MFC components statically to the DLL. `libcurl.dll` does not use MFC, so we can delete this define. Ref: https://docs.microsoft.com/cpp/build/regular-dlls-statically-linked-to-mfc Script that can help finding unused settings like above: ```shell autoheader configure.ac # generate lib/curl_config.h.in { grep -o -E 'set\([A-Z][A-Z0-9_]{3,}' CMake/Platforms/WindowsCache.cmake | sed -E 's|set\(||g' grep -o -E -h '#define +[A-Z][A-Z0-9_]{3,}' lib/config-*.h | sed -E 's|#define +||g' grep -o -E '#cmakedefine +[A-Z][A-Z0-9_]{3,}' lib/curl_config.h.cmake | sed -E 's|#cmakedefine +||g' grep -o -E '#undef +[A-Z][A-Z0-9_]{3,}' lib/curl_config.h.in | sed -E 's|#undef +||g' } | sort -u | grep -v -F 'HEADER_CURL_' | while read -r def; do c="$(git grep -w -F "${def}" | grep -v -E -c '(/libcurl\.tmpl|^lib/config-|^lib/curl_config\.h\.cmake|^CMakeLists\.txt|^CMake/Platforms/WindowsCache\.cmake|^packages/vms/config_h\.com|^m4/curl-functions\.m4|^acinclude\.m4|^configure\.ac)')" if [ "${c}" = '0' ]; then echo "${def}" fi done ``` Reviewed-by: Daniel Stenberg Closes #9044 Daniel Stenberg (19 Jul 2022) - RELEASE-NOTES: synced - cookie: treat a blank domain in Set-Cookie: as non-existing This matches what RFC 6265 section 5.2.3 says. Extended test 31 to verify. Fixes #9164 Reported-by: Gwen Shapira Closes #9177 - [Patrick Monnerat brought this change] base64: base64url encoding has no padding See RFC4648 section 5 and RFC7540 section 3.2.1. Suppress generation of '=' padding of base64url encoding. This is accomplished by considering the string beginning at offset 64 in the character table as the padding: this is "=" for base64, "" for base64url. Also use strchr() to replace character search loops where possible. Suppress erroneous comments about empty encoding results. Adjust unit test 1302 to unpadded base64url encoding and add tests for empty results. Closes #9139 - easyoptions: fix icc warning easyoptions.c(360): error #188: enumerated type mixed with another type Ref: #9156 Reported-by: Matthew Thompson Closes #9176 - [lwthiker brought this change] h2h3: fix overriding the 'TE: Trailers' header A 'TE: Trailers' header is explicitly replaced by 'te: trailers' (lowercase) in Curl_pseudo_headers() when building the list of HTTP/2 or HTTP/3 headers. However, this is then replaced again by the original value due to a bug, resulting in the uppercased version being sent. Some HTTP/2 servers reject the whole HTTP/2 stream when this is the case. Closes #9170 - lib3026: reduce the number of threads to 100 Down from 1000, to make it run and work in more systems. Fixes #9172 Reported-by: Érico Nogueira Rolim Closes #9173 - doh: move doh related struct definitions to doh.h and make 'dnstype' in 'struct dnsprobe' use the DNStype to fix the icc compiler warning: doh.c(924): error #188: enumerated type mixed with another type Reported-by: Matthew Thompson Ref #9156 Closes #9174 Viktor Szakats (17 Jul 2022) - Makefile.m32: stop trying to build libcares.a [ci skip] Before this patch, `lib/Makefile.m32` had a rule to build `libcares.a` in `-cares`-enabled builds, via c-ares's own `Makefile.m32`. Committed in 2007 [1]. The commit message doesn't specifically address this particular change. This logic comes from the times when c-ares was part of the curl source tree, hence the special treatment. This feature creates problems when building c-ares first, using CMake and pointing `LIBCARES_PATH` to its install prefix, where `Makefile.m32` is missing in such case. A sub-build for c-ares is undesired also when c-ares had already been build via its own `Makefile.m32`. To avoid the sub-build, this patch deletes its Makefile rule. After this patch `libcares.a` needs to be manually built before using it in `Makefile.m32`. Aligning it with the rest of dependencies. [1] 46c92c0b806da041d7a5c6fb64dbcdc474d99b31 Reviewed-by: Daniel Stenberg Closes #9169 Daniel Stenberg (17 Jul 2022) - curl: writeout: fix repeated header outputs The function stored a terminating zero into the buffer for convenience, but when on repeated calls that would cause problems. Starting now, the passed in buffer is not modified. Reported-by: highmtworks on github Fixes #9150 Closes #9152 - curl_multi_timeout.3: clarify usage Fixes #9155 Closes #9157 Reported-by: jvvprasad78 on github - mprintf: make dprintf_formatf never return negative This function no longer returns a negative value if the formatting string is bad since the return value would sometimes be propagated as a return code from the mprintf* functions and they are documented to return the length of the output. Which cannot be negative. Fixes #9149 Closes #9151 Reported-by: yiyuaner on github Viktor Szakats (17 Jul 2022) - trace: 0x7F character is non-printable `0x7F` is `DEL`, a non-printable symbol, so print it as `UNPRINTABLE_CHAR`. Reported-by: MasterInQuestion on github Fixes #9162 Closes #9166 - doh: use https protocol by default The only allowed protocol is https, so it makes sense to use that by default if not passed explicitly by the user. Reported-by: MasterInQuestion on github Reviewed-by: Jay Satiro Fixes #9163 Closes #9165 - openssl: fix BoringSSL symbol conflicts with LDAP and Schannel Same issue as here [1], but this time when building curl with BoringSSL for Windows with LDAP(S) or Schannel support enabled. Apply the same fix [2] for these source files as well. This can also be fixed by moving `#include "urldata.h"` _before_ including `winldap.h` and `schnlsp.h` respectively. This seems like a cleaner fix, though I'm not sure why it works and if it has any downside. [1] https://github.com/curl/curl/issues/5669 [2] https://github.com/curl/curl/commit/fbe07c6829ba8c5793c84c2856526e19e9029ab9 Co-authored-by: Jay Satiro Closes #9110 Daniel Stenberg (13 Jul 2022) - asyn-thread: make getaddrinfo_complete return CURLcode ... as the only caller that cares about what it returns assumes that anyway. This caused icc to warn: asyn-thread.c(505): error #188: enumerated type mixed with another type result = getaddrinfo_complete(data); Repoorted-by: Matthew Thompson Bug: https://github.com/curl/curl/issues/9081#issuecomment-1182143076 Closes #9146 - easy_lock: fix build with icc The Intel compiler tries to look like GCC *and* clang *and* it lies in its __has_builtin() function (returns true when it should return false), so override it. Reported-by: Matthew Thompson Fixes #9081 Closes #9144 - configure: fix --disable-headers-api Reported-by: Michał Antoniak Fixes #9134 Closes #9143 - test3026: require 'threadsafe' Reported-by: Sukanya Hanumanthu Fixes #9141 Closes #9142 - [Even Rouault brought this change] CMake: link curl to its dependencies with PRIVATE The current PUBLIC visibility causes issues for downstream users. Cf https://github.com/OSGeo/PROJ/pull/3172#issuecomment-1157942986 Reviewed-by: Jakub Zakrzewski Closes #9125 - [Even Rouault brought this change] CMake: remove APPEND in export(TARGETS) When running cmake several times, new content was appended to already existing generated files, which is not appropriate Reviewed-by: Jakub Zakrzewski Closes #9124 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: implement cb_h3_stop_sending and cb_h3_reset_stream callbacks Closes #9135 - RELEASE-NOTES: synced Viktor Szakats (11 Jul 2022) - build: improve OS string in CMake and `config-win32.h` This patch makes CMake fill the "OS string" with the value of `CMAKE_C_COMPILER_TARGET`, if passed. This typically contains a triplet, the same we can pass to `./configure` via `--host=`. For non-CMake, non-autotools, Windows builds, this patch adds the ability to override the default `OS` value in `lib/config-win32.h`. With these its possible to get the same OS string across the three build systems. This patch supersedes the earlier, partial, CMake-only solution: 435f395f3f8c11eebfcc243ca55ebcc11a19b8b8, thus retiring the `CURL_OS_SUFFIX` CMake option. Reviewed-by: Jay Satiro Closes #9117 - Makefile.m32: add `CURL_RC` and `CURL_STRIP` variables [ci skip] They allow to override the hardcoded values for the `windres` and `strip` tools, complementing the existing set of `CURL_{CC,AR,RANLIB}` variables. `CURL_RC` comes handy when using LLVM tools with `CROSSPREFIX=llvm-` and `CURL_CC=clang` set on current latest debian:unstable or earlier, where `llvm-windres` is missing, and a `CURL_RC=-windres` fixes it. Hopefully this will be fixed in the llvm package. FWIW `llvm-windres` does exist in Homebrew llvm, MSYS2 llvm and llvm-mingw. Reviewed-by: Daniel Stenberg Closes #9132 Daniel Stenberg (10 Jul 2022) - [Tatsuhiro Tsujikawa brought this change] ngtcp2: fix stall or busy loop on STOP_SENDING with upload data Fixes #9122 Closes #9123 - [Xiaoke Wang brought this change] tool_operate: better cleanup of easy handle in exit path Closes #9114 - [Xiaoke Wang brought this change] getinfo: return better error on NULL as first argument Closes #9114 - tool_getparam: repair cleanarg Regression since 9e5669f. Make sure the "cleaning" of command line arguments is done on the original argv[] pointers. As a bonus, it also exits better on out of memory error. Reported-by: Litter White Fixes #9128 Closes #9130 Jay Satiro (10 Jul 2022) - docs: explain curl_easy_escape/unescape curl handle is ignored 26101421 (precedes 7.82.0) removed character conversion support used by very old legacy operating systems and since then the curl handle passed to curl_easy_escape/unescape is always ignored. Bug: https://github.com/curl/curl/discussions/9115 Reported-by: Ted Lyngmo Closes https://github.com/curl/curl/pull/9121 Viktor Szakats (8 Jul 2022) - openssl: add `CURL_BORINGSSL_VERSION` to identify BoringSSL BoringSSL doesn't keep a version number, and doesn't self-identify itself via any other revision number via its own headers. We can identify BoringSSL revisions by their commit hash. This hash is typically known by the builder. This patch adds a way to pass this hash to libcurl, so that it can display in the curl version string: For example: `CFLAGS=-DCURL_BORINGSSL_VERSION="c239ffd0"` ``` curl 7.84.0 (x86_64-w64-mingw32) libcurl/7.84.0 BoringSSL/c239ffd0 (Schannel) zlib/1.2.12 [...] Release-Date: 2022-06-27 Protocols: dict file ftp ftps gopher gophers http https imap imaps ldap ldaps mqtt pop3 [...] Features: alt-svc AsynchDNS brotli gsasl HSTS HTTP2 HTTP3 HTTPS-proxy IDN IPv6 Kerberos [...] ``` The setting is optional, and if not passed, BoringSSL will appear without a version number, like before this patch. Closes #9113 Jay Satiro (8 Jul 2022) - escape: remove outdated comment Bug: https://github.com/curl/curl/discussions/9115 Reported-by: Ted Lyngmo - [Tatsuhiro Tsujikawa brought this change] ngtcp2: Fix missing initialization of nghttp3_nv.flags Closes https://github.com/curl/curl/pull/9118 Daniel Stenberg (6 Jul 2022) - [Brad Forschinger brought this change] netrc.d: remove spurious quote Closes #9111 Viktor Szakats (6 Jul 2022) - Makefile.m32: add `NGTCP2_LIBS` option [ci skip] Makefile.m32's ngtcp2 has its two libs hardwired for OpenSSL. Add `NGTCP2_LIBS` envvar to override them with a custom list, making it possible to use BoringSSL, or any other backend. Closes #9109 Jay Satiro (6 Jul 2022) - [Evgeny Grin (Karlson2k) brought this change] digest: fix missing increment of 'nc' value for auth-int - Increment nc regardless of qop type. Prior to this change nc was only incremented for qop type auth even though libcurl sends nc with any qop. Closes https://github.com/curl/curl/pull/9090 Daniel Stenberg (5 Jul 2022) - RELEASE-NOTES: synced Bumped to 7.85.0 - urldata: reduce size of four ftp related members ftp_filemethod, ftpsslauth and ftp_ccc are now uchars accepttimeout is now unsigned int - almost 50 days ought to be enough for this value. Closes #9106 - urldata: reduce three type-members from int to uchar - timecondition - proxytype - method ... previously used their enum type in the struct, which made them unnecesarily large. Closes #9105 - CURLOPT_SERVER_RESPONSE_TIMEOUT: the new name Starting now, CURLOPT_FTP_RESPONSE_TIMEOUT is the alias instead of the other way around. Since 7.20.0, CURLOPT_SERVER_RESPONSE_TIMEOUT has existed as an alias but since the option is for more protocols than FTP the more "correct" version of the option is the "server" one so now we switch. Closes #9104 - urldata: make 'ftp_create_missing_dirs' a uchar It only ever holds the values 0-2. Closes #9103 - [Don J Olmstead brought this change] cmake: support ngtcp2 boringssl backend Update the ngtcp2 find module to detect the boringssl backend. Determine if the underlying OpenSSL implementation is BoringSSL and if so use that as the ngtcp2 backend. Reviewed-by: Jakub Zakrzewski Closes #9065 - urldata: change 4 timeouts to unsigned int from long They're not used for that long times anyway, 32 bit milliseconds is long enough. Closes #9101 - urldata: make 'use_netrc' a uchar Closes #9102 - urldata: make 'buffer_size' an unsigned int It is already capped at READBUFFER_MAX which fits easily in 32 bits. Closes #9098 - urldata: remove the unused 'rtspversion' struct member Closes #9100 - urldata: make 'use_port' an usigned short ... instead of a long. It is already enforced to not attempt to set any value outside of 16 bits unsigned. Closes #9099 - urldata: store dns cache timeout in an int 68 years ought to be enough for most. Closes #9097 - curl: proto2num: make sure obuf is inited Detected by Coverity. CID 1507052. Closes #9096 - cookie: use %zu to infof() for size_t values Detected by Coverity. CID 1507051 Closes #9095 Viktor Szakats (4 Jul 2022) - makefile.m32: add support for custom ARCH [ci skip] When building curl for target platform other than x64 and x86, it is now possible to pass `ARCH=custom`, that will omit all hardcoded logic for setting up CFLAGS/LDFLAGS/RCFLAGS for these platforms, and let these be customized via `CURL_CFLAG_EXTRAS`, `CURL_LDFLAG_EXTRAS`, and a newly added one for the resource compiler: `CURL_RCFLAG_EXTRAS`. This makes it possible to use `makefile.m32` to build for ARM64 for example. Reviewed-by: Daniel Stenberg Closes #9092 - cmake: do not force Windows target versions The goal of this patch is to avoid CMake forcing specific Windows versions and rely on toolchain defaults or manual selection instead. This gives back control to the user. This also brings CMake closer to how autotools and `Makefile.m32` behaves in this regard. - CMake had a setting `ENABLE_INET_PTON` defaulting to `ON`, which did nothing else than fixing the Windows build target to Vista. This also happened when the toolchain did not have Vista support (e.g. original MinGW), breaking such builds. In other environments it did not make a user-facing difference, because libcurl has its own pton() implementation, so it works well with or without Vista's inet_pton(). This patch drops this setting. inet_pton() is now used whenever building for Vista or newer, either when requested manually or by default with modern toolchains (e.g. mingw-w64). Older envs will fall back to curl's pton(). Ref: https://github.com/curl/curl/pull/9027#issuecomment-1164157604 Ref: https://github.com/curl/curl/pull/8997#issuecomment-1164344155 - When the user did no select a Windows target version manually, stop explicitly targeting Windows XP, and instead use the toolchain default. This may pose an issue with old toolchains defaulting to pre-XP targets. In such case you must manually target Windows XP via: `-DCURL_TARGET_WINDOWS_VERSION=0x0501` or `-DCMAKE_C_FLAGS=-D_WIN32_WINNT=0x0501` Reviewed-by: Jay Satiro Reviewed-by: Marcel Raad Closes #9046 - windows: improve random source - Use the Windows API to seed the fallback random generator. This ensures to always have a random seed, even when libcurl is built with a vtls backend lacking a random generator API, such as rustls (experimental), GSKit and certain mbedTLS builds, or, when libcurl is built without a TLS backend. We reuse the Windows-specific random function from the Schannel backend. - Implement support for `BCryptGenRandom()` [1] on Windows, as a replacement for the deprecated `CryptGenRandom()` [2] function. It is used as the secure random generator for Schannel, and also to provide entropy for libcurl's fallback random generator. The new function is supported on Vista and newer via its `bcrypt.dll`. It is used automatically when building for supported versions. It also works in UWP apps (the old function did not). - Clear entropy buffer before calling the Windows random generator. This avoids using arbitrary application memory as entropy (with `CryptGenRandom()`) and makes sure to return in a predictable state when an API call fails. [1] https://docs.microsoft.com/windows/win32/api/bcrypt/nf-bcrypt-bcryptgenrandom [2] https://docs.microsoft.com/windows/win32/api/wincrypt/nf-wincrypt-cryptgenrandom Closes #9027 Daniel Stenberg (4 Jul 2022) - setopt: add CURLOPT_PROTOCOLS_STR and CURLOPT_REDIR_PROTOCOLS_STR ... as replacements for deprecated CURLOPT_PROTOCOLS and CURLOPT_REDIR_PROTOCOLS as these new ones do not risk running into the 32 bit limit the old ones are facing. CURLINFO_PROTCOOL is now deprecated. The curl tool is updated to use the new options. Added test 1597 to verify the libcurl protocol parser. Closes #8992 - digest: simplify a switch() to a simple if - digest: provide a special bit for "sess" algos Also shortened the names and moved them to the .c file since they are private for this source file only. Also made them #defines instead of enum. Closes #9079 Jay Satiro (4 Jul 2022) - [Thomas Weißschuh brought this change] select: do not return fatal error on EINTR from poll() The same was done for select() in 5912da25 but poll() was missed. Bug: https://bugs.archlinux.org/task/75201 Reported-by: Alexandre Bury (gyscos at archlinux) Ref: https://github.com/curl/curl/issues/8921 Ref: https://github.com/curl/curl/pull/8961 Ref: https://github.com/curl/curl/commit/5912da25#r77584294 Closes https://github.com/curl/curl/pull/9091 - [Kai Pastor brought this change] cmake: fix build for mingw cross compile - Change normaliz lib name to all lowercase. This is from a standing patch in vcpkg: Mingw has libnormaliz.a. For case-sensitive file systems (e.g. cross builds from Linux), the spelling must match exactly. Closes https://github.com/curl/curl/pull/9084 - easy_lock: fix build for mingw - Define SRWLOCK symbols missing in some mingw environments. Closes https://github.com/curl/curl/pull/8997 Daniel Stenberg (2 Jul 2022) - tool_progress: avoid division by zero in parallel progress meter Reported-by: Brian Carpenter Fixes #9082 Closes #9083 - http_aws_sigv4.c: remove two unusued includes Closes #9080 - .mailmap: additional edit Follow-up to 861e2a8aca6c7 so that Evgeny appears with the same in git logs even when using old email. - RELEASE-NOTES: synced bumped to 7.84.1 - [Evgeny Grin (Karlson2k) brought this change] .mailmap: updated - [Evgeny Grin (Karlson2k) brought this change] THANKS: merged two entries for Evgeny Grin Also updated THANKS-filter file Closes #9076 - [Jilayne Lovejoy brought this change] lib/curl_path.c: add ISC to license expression THe text of the ISC license is in this file, so the SPDX license expression should be updated Closes #9073 - [Sean McArthur brought this change] hyper: use wakers for curl pause/resume Closes #9070 Viktor Szakats (30 Jun 2022) - Makefile.m32: do not set the libcurl.rc debug flag [ci skip] Delete `-DDEBUGBUILD=0` windres option. This was likely meant to disable VS_FF_DEBUG in FILEFLAGS, but any assigned value enabled it instead. Delete this unnecessary option and thus sync up with how CMake compiles libcurl.rc by default. Reviewed-by: Jay Satiro Closes #9069 Daniel Stenberg (29 Jun 2022) - curl.h: CURLE_CONV_FAILED is obsoleted The last use was removed in 7.82.0. Updated some docs too to reflect the current error code situation. Closes #9067 - curl: output warning when a cookie is dropped due to size Dropped from the request, that is. Closes #9064 - curl_mime_data.3: polish the wording Closes #9063 - configure: check for the stdatomic.h header in configure ... and only set HAVE_ATOMIC if that header exists since we use typedefes set in it. Reported-by: Ryan Schmidt Fixes #9059 Closes #9060 - easy_lock: fix the #ifdef conditional for ia32_pause To work better with new and old clang compilers. Reported-by: Ryan Schmidt Assisted-by: Joshua Root Fixes #9058 Closes #9062 - easy_lock: switch to using atomic_int instead of bool To work with more compilers without requiring separate libs to link. Like with gcc-12 for RISC-V on Linux. Reported-by: Adam Sampson Fixes #9055 Closes #9061 - [vvb2060 brought this change] ngtcp2: fix incompatible function pointer types Closes #9056 - [vvb2060 brought this change] easy_lock.h: use __asm__ instead of asm to fix build Closes #9056 - [Samuel Henrique brought this change] libcurl-security.3: fix typo on macro "SH_" During the packaging of the latest curl release for Debian, Lintian warned me about a typo which causes the section name "Secrets in memory" to not be rendered in the manpage due to "SH_" not being recognized as a header. Closes #9057 - easy_lock.h: include sched.h if available to fix build Patched-by: Harry Sintonen Closes #9054 Version 7.84.0 (27 Jun 2022) Daniel Stenberg (27 Jun 2022) - RELEASE-NOTES: synced Version 7.84.0 release - THANKS: contributors from 7.84.0 release notes - hsts: use Curl_fopen() - altsvc: use Curl_fopen() - fopen: add Curl_fopen() for better overwriting of files Bug: https://curl.se/docs/CVE-2022-32207.html CVE-2022-32207 Reported-by: Harry Sintonen Closes #9050 - test444: test many received Set-Cookie: The amount of sent cookies in the test is limited to 80 because hyper has its own strict limits in how many headers it allows to be received which triggers at some point beyond this number. - test442/443: test cookie caps 442 - verify that only 150 cookies are sent 443 - verify that the cookie: header remains less than 8K in size - cookie: apply limits - Send no more than 150 cookies per request - Cap the max length used for a cookie: header to 8K - Cap the max number of received Set-Cookie: headers to 50 Bug: https://curl.se/docs/CVE-2022-32205.html CVE-2022-32205 Reported-by: Harry Sintonen Closes #9048 - test387: verify rejection of compression chain attack - content_encoding: return error on too many compression steps The max allowed steps is arbitrarily set to 5. Bug: https://curl.se/docs/CVE-2022-32206.html CVE-2022-32206 Reported-by: Harry Sintonen Closes #9049 - krb5: return error properly on decode errors Bug: https://curl.se/docs/CVE-2022-32208.html CVE-2022-32208 Reported-by: Harry Sintonen Closes #9051 - easy_lock.h: remove use of the deprecated ATOMIC_VAR_INIT macro clang 14 warns about its use. It is being deprecated by the working group for the programming language C: "The macro ATOMIC_VAR_INIT is basically useless for the purpose for which it was designed" Ref: https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2886.htm Reported-by: Tatsuhiro Tsujikawa Fixes #9041 Closes #9042 - [Stefan Eissing brought this change] ngtcp2: avoid supplying 0 length `msg_control` to sendmsg() Testing on macOS 12.4, sendmsg() fails with EINVAL when a msg_control buffer is provided in sengmsg(), even though msg_controllen was set to 0. Initialize msg.msg_controllen just as needed and also perform the size assertion only when needed. Closes #9039 - [Tom Eccles brought this change] ftp: restore protocol state after http proxy CONNECT connect_init() (lib/http_proxy.c) swaps out the protocol state while working on the proxy connection, this is then restored by Curl_connect_done() after the connection completes. ftp_do_more() extracted the protocol state pointer to a local variable at the start of the function then calls Curl_proxy_connect(). If the proxy connection completes, Curl_proxy_connect() will call Curl_connect_done() (via Curl_proxyCONNECT()), which restores data->req.p to point to the ftp protocol state instead of the http proxy protocol state, but the local variable in ftp_do_more still pointed to the old value. Ultimately this meant that the state worked on by ftp_do_more() was the http proxy state not the ftp state initialised by ftp_connect(), but subsequent calls to any ftp_ function would use the original state. For my use-case, the visible consequence was that ftp->downloadsize was never set and so downloaded data was never returned to the application. This commit updates the ftp protocol state pointer in ftp_do_more() after Curl_proxy_connect() returns, ensuring that the correct state pointer is used. Fixes #8737 Closes #9043 Jay Satiro (23 Jun 2022) - THANKS: add contributor missing from aea8ac1 aea8ac1 fixed #8980 which was reported by Sgharat on github, but that info was not included in the commit message. - curl_setup: include _mingw.h Prior to this change _mingw.h needed to be included in each unit before evaluating __MINGW{32,64}_xxx_VERSION macros since it defines them. It is included only in some mingw headers (eg stdio.h) and not others (eg windows.h) so it's better to explicitly include it once. Closes https://github.com/curl/curl/pull/9036 Viktor Szakats (22 Jun 2022) - rand: stop detecting /dev/urandom in cross-builds - Prevent CMake to auto-detect /dev/urandom when cross-building. Before this patch, it would detect it in a cross-build scenario on *nix hosts with this device present. This was a problem for example with Windows builds, but it could affect any target system with this device missing. This also syncs detection behaviour with autotools, which also skips it for cross-builds. - Also, make sure to never use the file RANDOM_FILE as entropy for libcurl's fallback random number generator on Windows. Windows does not have the concept of reading a random stream from a filename, nor any guaranteed non-world-writable path on disk. With this, a manual misconfiguration or an overeager auto-detection can no longer result in a user-controllable seed source. Reviewed-by: Daniel Stenberg Closes #9038 Daniel Stenberg (22 Jun 2022) - [Emanuele Torre brought this change] ci: avoid `cmake -Hpath` This is an undocumented option similar to the `-Spath' option introduced in cmake 3.13. Replace all instances of `-Hpath' with `-Spath' in macos workflow. Replace `-H. -Bpath' with `mkdir path; cd ./path; cmake ..' in zuul scripts since it runs an older version of cmake. Fixes #9008 Closes #9014 - INTERNALS: bring back the "Library symbols" section Most contents was moved, but this text should remain here. Follow-up to: d324ac8 Reported-by: Viktor Szakats Bug: https://github.com/curl/curl/pull/9027#discussion_r903382326 Closes #9037 Viktor Szakats (22 Jun 2022) - Makefile.m32: stop forcing XP target with ipv6 enabled [ci skip] Since this [1] commit in 2011, `_WIN32_WINNT` was set fixed to Windows XP when the `-ipv6` option is selected. Maybe this was added to support pre-XP Windows versions (?). These days libcurl builds fine for both XP and post-XP versions with IPv6 support enabled. The relevance of pre-XP version is also low by now. Other build methods also do not impose such limitation for a similar configuration. So, drop this hard-wired `_WIN32_WINNT` limit from `Makefile.m32`, thus building for the default Windows version set by the compiler. This is Vista for recent MinGW versions. Old behaviour can be restored by setting this envvar: export CURL_CFLAG_EXTRAS=-D_WIN32_WINNT=0x0501 [1] 98a61d8e2e8982786aaf3916cbbcac96838316e7 Closes #9035 Daniel Stenberg (21 Jun 2022) - CONTRIBUTE: mention how we maintain REUSE compliance for copyright and license information of all files stored in git Closes #9032 - CURLOPT_ALTSVC.3: document the file format Closes #9033 Jay Satiro (21 Jun 2022) - runtests: add "threadsafe" to detected features Follow-up to recent commits which added thread-safety support. Bug: https://github.com/curl/curl/pull/9012#discussion_r902018782 Reported-by: Marc Hörsken Closes https://github.com/curl/curl/pull/9030 Daniel Stenberg (20 Jun 2022) - easy: remove dead code Follow-up from 5912da253b64d Detected by Coverity (CID 1506519) Closes #9029 - [Glenn Strauss brought this change] transfer: upload performance; avoid tiny send Append to the upload buffer when only small amount remains in buffer rather than performing a separate tiny send to empty buffer. Avoid degenerative upload behavior which might cause curl to send mostly 1-byte DATA frames after exhausing the h2 send window size Related discussion: https://github.com/nghttp2/nghttp2/issues/1722 Signed-off-by: Glenn Strauss Closes #8965 - [Steve Holme brought this change] projects: fix third-party SSL library build paths for Visual Studio The paths used by the build batch files were inconsistent with those in the Visual Studio project files. Closes #8991 - [Pierrick Charron brought this change] urlapi: make curl_url_set(url, CURLUPART_URL, NULL, 0) clear all parts As per the documentation : > Setting a part to a NULL pointer will effectively remove that > part's contents from the CURLU handle. But currently clearing CURLUPART_URL does nothing and returns CURLUE_OK. This change will clear all parts of the URL at once. Closes #9028 - [Philip Heiduck brought this change] CI: bump FreeBSD 13.0 to 13.1 Signed-off-by: Philip H <47042125+pheiduck@users.noreply.github.com> Closes #8815 - RELEASE-NOTES: synced and updated release date in RELEASE-PROCEDURE.md - [divinity76 brought this change] CURLOPT_HTTPHEADER.3: improve comment in example Closes #9025 Marc Hoersken (16 Jun 2022) - CI/azure: reduce flakiness by retrying install/prepare steps Closes #9010 - CI/cirrus: align Windows timeout with Azure CI at 120 minutes Closes #9009 Jay Satiro (16 Jun 2022) - vtls: make curl_global_sslset thread-safe .. and update some docs to explain curl_global_* is now thread-safe. Follow-up to 23af112 which made curl_global_init/cleanup thread-safe. Closes https://github.com/curl/curl/pull/9016 - curl_easy_pause.3: remove explanation of progress function - Remove misleading text that says progress function "gets called at least once per second, even if the connection is paused." The progress function behavior is more nuanced and the user is better served reading the progress function doc rather than attempt to explain it in the curl_easy_pause doc. The progress function can only be called at least once per second if an appropriate multi transfer function is called (eg curl_multi_perform) in that time. For a paused transfer there may not be such a call. Rather than explain this in detail in the curl_easy_pause doc, rely on the user reading the CURLOPT_PROGRESSFUNCTION doc. Ref: https://github.com/curl/curl/issues/8983 Closes https://github.com/curl/curl/pull/9015 Daniel Stenberg (15 Jun 2022) - libssh: skip the fake-close when libssh does the right thing Starting in libssh 0.10.0 ssh_disconnect() will no longer close our socket. Instead it will be kept alive as we want it, and it is our responsibility to close it later. Ref: #8718 Ref: https://gitlab.com/libssh/libssh-mirror/-/merge_requests/240 Closes #9021 - configure: warn about rustls being experimental Right now a dozen test cases are disabled because they don't work with rustls. Closes #9019 - runtests: skip starting the ssh server if user name is lacking Because the ssh server startup script *requires* a user name there's no point in invoking it if no name was found. Reported-by: Ricardo M. Correia Ref: #9007 Closes #9013 - copyright.pl: parse and use .reuse/dep5 for skips Also scan skipped files to be able to find superfluous ignores, shown with -v. Closes #9006 - reuse/dep5: adjusted to parse better ... adjusted a few files to contain copyright and license info. Closes #9006 - buildconf.bat: update copyright year range Closes #9006 - README.md: use the common "Copyright" style formatting Closes #9006 - reuse: move license info from .mailmap.license to .reuse/dep5 Closes #9006 - README.md: add a REUSE badge Closes #9004 - .reuse/dep5: remove recursive docs ignore, only skip markdown files ... and some additional non-markdown individual files in docs/ Closes #9005 - docs/cmdline-opts: add copyright and license identifier to each file gen.pl now insists on C: and SPDX-License-Identifier: fields to be present in all files. Closes #9002 - copyright: info for/ignore .github/ISSUE_TEMPLATE/bug_report.md Follow-up from 448f7ef9ab2afb7. The adding of the copyright text in that file broke site functionality. Closes #9001 - bug_report.md: revert the REUSE template to see if it works again Viktor Szakats (13 Jun 2022) - version: rename threadsafe-init to threadsafe Referring to Daniel's article [1], making the init function thread-safe was the last bit to make libcurl thread-safe as a whole. So the name of the feature may as well be the more concise 'threadsafe', also telling the story that libcurl is now fully thread-safe, not just its init function. Chances are high that libcurl wants to remain so in the future, so there is little likelihood of ever needing any other distinct `threadsafe-` feature flags. For consistency we also shorten `CURL_VERSION_THREADSAFE_INIT` to `CURL_VERSION_THREADSAFE`, update its description and reference libcurl's thread safety documentation. [1]: https://daniel.haxx.se/blog/2022/06/08/making-libcurl-init-more-thread-safe/ Reviewed-by: Daniel Stenberg Reviewed-by: Jay Satiro Closes #8989 Daniel Stenberg (13 Jun 2022) - test3026: disable on win32 ... as it's not likely to have working pthreads Closes #8996 - GHA: shorten the reuse CI job name "REUSE compliance / check" should be good enough Closes #9000 - misc: add missing SPDX-License-Identifier info For some reason the REUSE CI job did not find these. Closes #8999 - copyright: verify SPDX-License-Identifier presence as well - easy_lock: add SPDX license identifier Closes #8998 - mailmap: Max Mehl - [Max Mehl brought this change] git: ignore large commit making the curl REUSE compliant - [Max Mehl brought this change] copyright: make repository REUSE compliant Add licensing and copyright information for all files in this repository. This either happens in the file itself as a comment header or in the file `.reuse/dep5`. This commit also adds a Github workflow to check pull requests and adapts copyright.pl to the changes. Closes #8869 - curl_url_set.3: clarify by default using known schemes only Closes #8994 - scripts/copyright.pl: ignore leading spaces Viktor Szakats (10 Jun 2022) - ngtcp2: fix typo in preprocessor condition Ref: 927ede7edcb7b05b8e8bbf9ced6aed523ae594a7 Bug: https://github.com/curl/curl/pull/8981#discussion_r894312185 Reported-by: Emil Engler Closes #8987 Daniel Stenberg (10 Jun 2022) - RELEASE-NOTES: synced - [Tatsuhiro Tsujikawa brought this change] ngtcp2: build without sendmsg Closes #8981 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: use handshake helper funcs to simplify TLS handshake integration Closes #8968 - test390: verify --parallel Closes #8985 - test1543: verify CURLINFO_EFFECTIVE_URL with CURLOPT_CURLU set Triggered by a bug report from Adam Light: https://curl.se/mail/lib-2022-06/0013.html - which ended up being mostly a misunderstanding of how CURLINFO_EFFECTIVE_URL works. Closes #8971 - url: URL encode the path when extracted, if spaces were set - urlapi: support CURLU_URLENCODE for curl_url_get() - server/sws: support spaces in the HTTP request path - tests/getpart: fix getpartattr to work with "data" and "data2" - select: return error from "lethal" poll/select errors Adds two new error codes: CURLE_UNRECOVERABLE_POLL and CURLM_UNRECOVERABLE_POLL one each for the easy and the multi interfaces. Reported-by: Harry Sintonen Fixes #8921 Closes #8961 - test3026: add missing control file Follow-up from 2ed101256414ea5 Makes the test run, makes 'make dist' work This single test takes 24-25 seconds on my machine (with valgrind). For this reason I tag it with a "slow" keyword. Closes #8976 - runtests: fix skipping tests not done event-based ... and call timestampskippedevents() to avoid the flood of uninitialized variable warnings. Closes #8977 - transfer: maintain --path-as-is after redirects Reported-by: Marcus T Fixes #8974 Closes #8975 - test391: verify --path-as-is with redirect Jay Satiro (8 Jun 2022) - curl_global_init.3: Separate the Windows loader lock warning This is a slight correction of the parent commit which implied the loader lock warning only applied if not thread-safe. In fact the loader lock warning applies either way. Ref: https://github.com/curl/curl/pull/8972#discussion_r891987030 Daniel Stenberg (8 Jun 2022) - curl_global_init.3: this is now (usually) thread-safe Follow-up to 23af112f5556 Closes #8972 Jay Satiro (8 Jun 2022) - [Haxatron brought this change] libcurl-security.3: Document CRLF header injection - Document that user input to header options is not sanitized, which could result in CRLF used to modify the request in a way other than what was intended. Ref: https://hackerone.com/reports/1589877 Ref: https://medium.com/@tomnomnom/crlf-injection-into-phps-curl-options-e2e0d7cfe545 Closes https://github.com/curl/curl/pull/8964 - CURLOPT_RANGE.3: remove ranged upload advice The e-mail link in the advice contains instructions that are prone to error. We need an example that works and can demonstrate how to properly perform a ranged upload, and then we can refer to that example instead. Bug: https://github.com/curl/curl/issues/8969 Reported-by: Simon Berger Closes https://github.com/curl/curl/pull/8970 Daniel Stenberg (7 Jun 2022) - [Thomas Guillem brought this change] curl_version_info: add CURL_VERSION_THREADSAFE_INIT This flag can be used to make sure that curl_global_init() is thread-safe. This can be useful for libraries that can't control what other dependencies are doing with Curl. Closes #8680 - [Thomas Guillem brought this change] lib: make curl_global_init() threadsafe when possible Use a posix pthread or a Windows SRWLOCK to lock curl_global_init*() and curl_global_cleanup(). Closes #8680 - RELEASE-NOTES: synced - [Fabian Keil brought this change] test414: add the '--resolve' keyword ... so the test can be automatically skipped when using an external proxy like Privoxy. Closes #8959 - [Fabian Keil brought this change] test{440,441,493,977}: add "HTTP proxy" keywords ... so the tests can be automatically skipped when using an external proxy like Privoxy. Closes #8959 - [Fabian Keil brought this change] runtests.pl: add the --repeat parameter to the --help output Closes #8959 - [Fabian Keil brought this change] test 2081: add a valid reply for the second request ... so the test works when using a HTTP proxy like Privoxy that sends an error message if the server doesn't send data. Closes #8959 - [Fabian Keil brought this change] test 675: add missing CR so the test passes when run through Privoxy Closes #8959 - ftp: when failing to do a secure GSSAPI login, fail hard ... instead of switching to cleartext. For the sake of security. Reported-by: Harry Sintonen Bug: https://hackerone.com/reports/1590102 Closes #8963 - http2: reject overly many push-promise headers Getting more than a thousand of them is rather a sign of some kind of attack. Reported-by: Harry Sintonen Bug: https://hackerone.com/reports/1589847 Closes #8962 - [Fabian Keil brought this change] misc: spelling improvements Closes #8956 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: fix assertion failure on EMSGSIZE Closes #8958 - easy/transfer: fix cookie-disabled build Follow-up from 45de940cebf6a Reported-by: Marcel Raad Fixes #8953 Closes #8954 - examples/crawler.c: use the curl license With permission from Jeroen Ooms URL: https://github.com/curl/curl/pull/8869#issuecomment-1144742731 Closes #8950 - speed-limit/time.d: mention these affect transfers in either direction Reported-by: Ladar Levison Fixes #8948 Closes #8951 - scripts/copyright.pl: fix the exclusion to not ignore man pages Ref: #8869 Closes #8952 - examples: remove fopen.c and rtsp.c To simplify the license situation, as they were the only files in the source tree using these specific BSD-3 clause licenses. For an fopen style API, we recommend instead going https://github.com/curl/fcurl Ref: #8869 Closes #8949 - [Wolf Vollprecht brought this change] netrc: check %USERPROFILE% as well on Windows Closes #8855 - CURLOPT_SSH_HOSTKEYDATA/FUNCTION.3: minor polish - [michael musset brought this change] libssh2: add CURLOPT_SSH_HOSTKEYFUNCTION The callback set by CURLOPT_SSH_HOSTKEYFUNCTION is called to check wether or not the connection should continue. The host key is passed in argument with a custom handle for the application. It overrides CURLOPT_SSH_KNOWNHOSTS Closes #7959 - docs/CONTRIBUTE.md: document the 'needs-votes' concept A pull request sent to the project might get labeled `needs-votes` by a project maintainer. This label means that in addition to meeting all other checks and qualifications this pull request must also receive proven support/thumbs-ups from more community members to be considered for merging. Closes #8910 - [Evgeny Grin (Karlson2k) brought this change] digest: tolerate missing "realm" Server headers may not define "realm", avoid NULL pointer dereference in such cases. Closes #8912 - [Evgeny Grin (Karlson2k) brought this change] digest: added detection of more syntax error in server headers Invalid headers should not be processed otherwise they may create a security risk. Closes #8912 - [Evgeny Grin (Karlson2k) brought this change] digest: unquote realm and nonce before processing RFC 7616 (and 2617) requires values to be "unquoted" before used for digest calculations. The only place where unquoting can be done correctly is header parsing function (realm="DOMAIN\\host" and realm=DOMAN\\host are different realms). This commit adds unquoting (de-escaping) of all values during header parsing and quoting of the values during header forming. This approach should be most straightforward and easy to read/maintain as all values are processed in the same way as required by RFC. Closes #8912 - headers: handle unfold of space-cleansed headers Detected by OSS-fuzz Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47767 Updated test 1274 Closes #8947 - lib: make more protocol specific struct fields #ifdefed ... so that they don't take up space if the protocols are disabled in the build. Closes #8944 - DISABLED: disable 1021 for hyper again due to flakiness in the CI builds - urldata: store tcp_keepidle and tcp_keepintvl as ints They can't be set larger than INT_MAX in the setsocket API calls. Also document the max values in their respective man pages. Closes #8940 - urldata: reduce size of a few struct fields When the values are never larger than 32 bit, ints are better than longs. Closes #8940 - urldata: remove three unused booleans from struct UserDefined - is_fwrite_set - free_referer - strip_path_slash Closes #8940 - remote-name.d: mention --output-dir plus add two see-alsos Closes #8945 Jay Satiro (1 Jun 2022) - configure: skip libidn2 detection when winidn is used Prior to this change --with-winidn could be overridden by libidn2 detection. Closes https://github.com/curl/curl/pull/8934 Daniel Stenberg (31 May 2022) - CURLOPT_FILETIME.3: fix the protocols this works with - test681: verify --no-remote-name Follow-up to 83ee5c428d960 (from #8931) Closes #8942 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: enable Linux GSO Enable Linux GSO in ngtcp2 QUIC. In order to recover from the EAGAIN/EWOULDBLOCK by sendmsg with multiple packets in one GSO write, packet buffer is now held by struct quicsocket. GSO write might fail in runtime depending on NIC. Disable GSO if sendmsg returns EIO. Closes #8909 - CURLOPT_PORT.3: We discourage using this option Closes #8941 - RELEASE-NOTES: synced - headers_push: error out if a folded header has no previous header As that would indicate an illegal header. The fuzzer reached the assert in unfold_value() proving that this case can happen. Follow-up to c9b60f005358a364 Closes #8939 - [Boris Verkhovskiy brought this change] curl: re-enable --no-remote-name Closes #8931 - test680: require 'http' since it uses such a URL Follow-up to d1b376c03524 - CURLOPT_NETRC.3: document the .netrc file format - test680: verify rejection of malformatted .netrc quoted password - test679: verify netrc quoted string - netrc: support quoted strings The .netrc parser now accepts strings within double-quotes in order to deal with for example passwords containing white space - which previously was not possible. A password that starts with a double-quote also ends with one, and double-quotes themselves are escaped with backslashes, like \". It also supports \n, \r and \t for newline, carriage return and tabs respectively. If the password does not start with a double quote, it will end at first white space and no escaping is performed. WARNING: this change is not entirely backwards compatible. If anyone previously used a double-quote as the first letter of their password, the parser will now get it differently compared to before. This is highly unfortunate but hard to avoid. Reported-by: ImpatientHippo on GitHub Fixes #8908 Closes #8937 - curl_getdate.3: document that some illegal dates pass through Closes #8938 - CI: remove configure --enable-headers-api flags - headers api: remove EXPERIMENTAL tag Closes #8900 Daniel Gustafsson (30 May 2022) - cookies: fix documentation comment Commit 4073cd83b2 added the noexpire parameter to Curl_cookie_add but missed updating the documentation comment at the head of the file. Daniel Stenberg (30 May 2022) - [Marc Hoersken brought this change] tests/data/test1940: use binary mode for expected stdout The generated stdout data is written in binary mode with [LF] line endings, therefore we also need to do a binary comparison. Assisted-by: Jay Satiro Assisted-by: Daniel Stenberg Follow up to c9b60f005358a364cbcddbebd8d12593acffdd84 Fixes #8920 Closes #8936 - CURLINFO_CAINFO/PATH.3: clarify the multiple TLS situation Spell out the multi-TLS situation. Reported-by: Dan Fandrich Fixes #8926 Closes #8932 Jay Satiro (28 May 2022) - [JustAnotherArchivist brought this change] tool_getparam: fix --parallel-max maximum value constraint - Clamp --parallel-max to MAX_PARALLEL (300) instead of resetting to default value. Previously, --parallel-max 300 would use 300 concurrent transfers, but --parallel-max 301 would unexpectedly use only 50. This change clamps higher values to the maximum (ie --parallel-max 301 would use 300). Closes https://github.com/curl/curl/pull/8930 Daniel Stenberg (27 May 2022) - curl.1: add a few see also --tls-max Closes #8929 Viktor Szakats (26 May 2022) - cmake: do not add libcurl.rc to the static libcurl library Fixes: https://github.com/curl/curl/pull/8918#issuecomment-1138263855 Reviewed-By: Karlson2k@users.noreply.github.com Closes #8923 - cmake: support adding a suffix to the OS value CMake automatically uses the `CMAKE_SYSTEM_NAME` value to fill the OS string appearing in the --version output after the curl version number, for example: 'curl 7.83.1 (Windows)' This patchs adds the ability to pass a suffix that is appended to this value. It's useful to add CPU info or other platform details, for example: 'curl 7.83.1 (Windows-x64)' Closes #8919 - cmake: enable curl.rc for all Windows targets Before this patch, it was only enabled for MSVC. This syncs this configuration with libcurl.rc, which was already included with every Windows compiler. Closes #8918 - cmake: fix detecting libidn2 Without this patch, libidn2 detection doesn't even seem to be attempted. With this patch, cmake can be configured to pick it up and enable it. Necessary configuration remains manual and differs from most other dependencies. If you are aware of a better fix, we're glad hearing about it in a new Issue. Closes #8917 - version: allow stricmp() for sorting the feature list In CMakeLists.txt there is an attempt to detect `stricmp()`, and in certain cases, this attempt is the only successful one to detect a case-insensitive comparison function. `HAVE_STRICMP` is defined as a result, but this macro wasn't used anywhere in the source. This patch makes use of it as an alternative when alpha-sorting the `--version` feature list. Reviewed-by: Daniel Stenberg Closes #8916 Daniel Stenberg (25 May 2022) - DISABLED: add six tests that fail with hyper 1117 1274 1940 1941 1942 1943 - c-hyper: mark status line as status for Curl_client_write() To make sure the headers API can filter it out as not a regular header. Reported-by: Gisle Vanem Fixes #8894 Closes #8914 Marc Hoersken (25 May 2022) - tests/data/test1501: kill ftp server after slow LIST response This test is contributing to flakiness on the Windows CI runs. Killing the ftp server after the test run like other slowness tests already do may help resolve or reduce the flakiness. Closes #8907 Daniel Stenberg (25 May 2022) - headers: fix the unfold realloc to use proper new size Previously it didn't take the old name length into acount Follow-up to: c9b60f005358a364 Closes #8913 Marc Hoersken (25 May 2022) - GHA: align all install, configure and build steps again First step towards more unified build steps on GitHub Actions. Closes #8873 - CI/azure: remove obsolete strategy for single builds This shortens these CI job names on GitHub even more. Follow up to #8906 which also increased their timeout. Closes #8911 - CI/azure: shorten names of Windows CI jobs Suggested-by: Daniel Stenberg Closes #8906 Daniel Stenberg (24 May 2022) - http: restore header folding behavior Folded header lines will now get passed through like before. The headers API is adapted and will provide the content unfolded. Added test 1274 and extended test 1940 to verify. Reported-by: Petr Pisar Fixes #8844 Closes #8899 Viktor Szakats (24 May 2022) - Makefile.m32: delete obsolete options, improve -On [ci skip] - `-D_AMD64_` has not been necessary for mingw-w64 builds for a long time now. - `-fno-strict-aliasing` is mentioned for Intel C compiler in autotools, and I used this with VxWorks in another project, but otherwise this isn't necessary anymore as a default. If a target still needs it, it can be added with `CURL_CFLAG_EXTRAS=-fno-strict-aliasing` - bump up default optimization level to `-O3` (from `-O2`), and also rearrange option order so the default can now be overridden via `CURL_CFLAG_EXTRAS`. - delete `-g` (generate debug info) from `CFLAGS` and `-s` from `LDFLAGS` (strip debug info). They were working against each other. Now, if someone needs debug info, it can be enabled via `CURL_CFLAG_EXTRAS=-g` Closes #8904 Daniel Gustafsson (24 May 2022) - ntlm: fix one more hostname test fallout This fixup was missed in commit 5a41abef6dca19. Closes: #8901 Reviewed-by: Daniel Stenberg - doh: remove UNITTEST macro definition The UNITTEST macro is defined by curl_setup.h so there is no use in carry a local copy of the logic. Closes: #8902 Reviewed-by: Daniel Stenberg Daniel Stenberg (24 May 2022) - cookie: fix false positive "potentially uninitialized local variable" Reviewed-by: Daniel Gustafsson Closes #8903 - curl: add --rate to set max request rate per time unit --rate "12/m" - for 12 per minute or --rate "5/h" - for 5 per hour Removed from TODO Closes #8671 - [Jay Satiro brought this change] max-time.d: clarify max-time sets max transfer time Prior to this change the doc said --max-time set the maximum time of the 'whole operation' which is not accurate. The option maps to CURLOPT_TIMEOUT_MS which sets maximum transfer time. For example, the maximum time on a transfer is reset if the transfer is retried (--retry). Reported-by: Nuru@users.noreply.github.com Fixes https://github.com/curl/curl/issues/8877 Closes #8879 - GHA/hyper: enable debug in the build - hyper: use 'alt-used' Makes test 412+413 work Closes #8898 - RELEASE-NOTES: synced - CURLINFO_CAPATH/CAINFO: get the default CA paths from libcurl Closes #8888 - links: update dead links The wiki pages are gone, remove and link to more long-living docs. Closes #8897 - ntlm: (void) typecast msnprintf() where we ignore return code Follow-up to 5a41abef6, to please Coverity Daniel Gustafsson (22 May 2022) - ntlm: copy NTLM_HOSTNAME to host buffer Commit 709ae2454f43 added a fake hostname to avoid leaking the local hostname, but omitted copying it to the host buffer. Fix by copying and adjust the test fallout. Closes: #8895 Fixes: #8893 Reported-by: Patrick Monnerat Reviewed-by: Daniel Stenberg - configure: use the SED value to invoke sed Rather than assuming sed in PATH, use the resolved $SED variable like in all other invocations of sed in configure. Closes: #8891 Reviewed-by: Daniel Stenberg Reviewed-by: Marcel Raad Daniel Stenberg (20 May 2022) - [Tatsuhiro Tsujikawa brought this change] ngtcp2: Allow curl to send larger UDP datagrams Allow curl to send larger UDP datagram if Path MTU Discovery finds the availability of larger path MTU. To make it work and not to send fragmented packet, we need to set DF bit. That makes send(2) fail with EMSGSIZE if UDP datagram is too large. In that case, just let it be lost. This patch enables DF bit for Linux only. Closes #8883 - libcurl-security.3: add "Secrets in memory" Closes #8881 - tests: update NTLM tests to use new host name Also drop the debug requirement, remove the setenv sections, remove prechecks and add NTLM to the top keywords. Closes #8889 - ntlm: provide a fixed fake host name The NTLM protocol includes providing the local host name, but apparently other implementations already provide a fixed fake name instead to avoid leaking the real local name. The exact name used is 'WORKSTATION', because Firefox uses that. The change is written to allow someone to "back-pedal" fairly easy in case of need. Reported-by: Carlo Alberto Fixes #8859 Closes #8889 Daniel Gustafsson (20 May 2022) - KNOWN_BUGS: fix typo in problem description s/TSL/TLS/ - FEATURES: remove yassl as TLS library for NTLM yassl was added in commit 9d904ee41b880b but is no longer available and is thus not a library to use for NTLM. This aligns the FEATURES doc with the FAQ. Closes: #8886 Reviewed-by: Daniel Stenberg - FEATURES: reorder footnotes The empty left-behind footnote confused the website rendering into creating a nested emoty list, making the resulting page look quite odd. Remove and re-order the remaining ones to avoid a gap in the sequence. Closes: #8886 Reviewed-by: Daniel Stenberg - FAQ: remove opinionated sentence on NTLM curl is a tool that support many different things, and it doesn't really seem like our job to tell other what to use (as they might not have much say in the matter even). Also tidy up wording. Closes: #8886 Reviewed-by: Daniel Stenberg Viktor Szakats (20 May 2022) - log2changes: do not indent empty lines [ci skip] This will omit two spaces of indentation from lines with no content, thus avoiding 'spaces @ EOL'. Reviewed-by: Daniel Stenberg Closes #8887 Daniel Stenberg (19 May 2022) - wolfssl: correct the failf() message when a handle can't be made Closes #8885 Viktor Szakats (19 May 2022) - Makefile.m32: delete two obsolete OpenSSL options [ci skip] - -DOPENSSL_NO_KRB5: No longer used by OpenSSL 1.1.x, 3.x, or LibreSSL 3.5.x, yet it collides with the latter, which defines it unconditionally, resulting in this warning: ../../libressl/include/openssl/opensslfeatures.h:14:9: warning: 'OPENSSL_NO_KRB5' macro redefined [-Wmacro-redefined] It was originally added to curl in 2004. - -DHAVE_OPENSSL_PKCS12_H: No longer used by OpenSSL 1.1.x, 3.x, or LibreSSL back to at least 2.5.5. Originally added in the same commit as the above, in 2004. Closes #8884 Daniel Stenberg (19 May 2022) - RELEASE-NOTES: synced bump to 7.84.0 - [Christian Weisgerber via curl-library brought this change] Makefile.am: fix portability issues Commit a04f0b961333e1a19848d073d8c7db9c20b2a371 made me notice that there is a portability issue in curl's top-level Makefile.am. $< can only be used in rules that deal with .SUFFIXES. Its use for general prerequisites is a GNU make extension. $< could be replaced by $?, but I think in an autotools context, something like this is better: Bug: https://curl.se/mail/lib-2022-05/0024.html Closes #8861 - [Balakrishnan Balasubramanian brought this change] socks: support unix sockets for socks proxy Usage: curl -x "socks5h://localhost/run/tor/socks" "https://example.com" Updated runtests.pl to run a socksd server listening on unix socket Added tests test1467 test1468 Added documentation for proxy command line option and socks proxy options Closes #8668 - [Vincent Torri brought this change] cmake: add libpsl support Fixes #8865 Closes #8867 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: extend QUIC transport parameters buffer Extend QUIC transport parameters buffer because 64 bytes are too short for the ever increasing parameters. Closes #8872 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: handle error from ngtcp2_conn_submit_crypto_data Closes #8871 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: send appropriate connection close error code Closes #8870 - test1561: adjusted for the cookie fix - test414: verify secure cookie domain overlay - [Harry Sintonen brought this change] cookie: address secure domain overlay Bug: https://hackerone.com/reports/1560324 Co-authored-by: Daniel Stenberg Closes #8840 - [Frank Gevaerts brought this change] strcase: some optimisations Lookup tables for toupper() and tolower() make Curl_strcasecompare() about 1.5 times faster. Reorganising Curl_strcasecompare() to fully exit early then also allows simplifying the check at the end, for another 15%. In total, the changes make Curl_strcasecompare() around 1.6 to 1.7 times faster. Note that these optimisation assume ASCII. The original Curl_raw_toupper() and raw_tolower() look like they already made that assumption. Closes #8875 - BUG-BOUNTY.md: mention the audit exception Dedicated - paid for - security audits that are performed in collaboration with curl developers are not eligible for bounties. (plus I changed the sub-titles to use ## instead of # in the markdown) Closes #8880 - lib/vssh/wolfssh.h: removed Unused header file Reported-by: Illarion Taev Fixes #8863 Closes #8866 - [Elms brought this change] wolfSSL: explicitly use compatibility layer This change removes adding an include `$prefix/wolfssl` or similar to allow for openssl include aliasing. Include paths of `wolfssl/openssl/` are used to explicitly use wolfSSL includes. This fixes cmake builds as well as avoiding potentially using openSSL headers since include path order is not guaranteed. Closes #8864 - curl: deprecate --random-file and --egd-file As libcurl no longer has any functionality for them, the tool now does nothing with them. Closes #8670 - opts: deprecate RANDOM_FILE and EGDSOCKET These two options were only ever used for the OpenSSL backend for versions before 1.1.0. They were never used for other backends and they are not used with recent OpenSSL versions. They were never used much by applications. The defines RANDOM_FILE and EGD_SOCKET can still be set at build-time for ancient EOL OpenSSL versions. Closes #8670 - [Harry Sintonen brought this change] bindlocal: don't use a random port if port number would wrap Earlier if CURLOPT_LOCALPORT + CURLOPT_LOCALPORTRANGE would go past port 65535 the code would fall back to random port rather than giving up. Closes #8862 Daniel Gustafsson (16 May 2022) - transfer: Fix potential NULL pointer dereference Commit 0ef54abf5208 accidentally used the conn variable before the assertion for it being NULL. Fix by moving the assignment which use conn to after the assertion. Closes: #8857 Reviewed-by: Daniel Stenberg - docs: clarify data replacement policy for MIME API The API documentation for the MIME functions specify that the parts can be set twice, with the last call winning. While true, the user can set the parts n times for n > 2, reword to specify multiple API calls instead. Closes: #8860 Reviewed-by: Daniel Stenberg Daniel Stenberg (16 May 2022) - [vvb2060 on github brought this change] ngtcp2: support boringssl crypto backend Closes #8789 - [Tatsuhiro Tsujikawa brought this change] quic: add Curl_quic_idle Add Curl_quic_idle which is called when no HTTP level read or write is performed. It is a good place to handle timer expiry for QUIC transport (.e.g, retransmission). Closes #8698 - [Gregor Jasny brought this change] mprintf: ignore clang non-literal format string Closes #8740 - [Nick Zitzmann brought this change] sectransp: check for a function defined when __BLOCKS__ is undefined SecTrustEvaluateAsync() is defined in the macOS 10.7 SDK, but it requires Grand Central Dispatch to be supported by the compiler, and some third-party macOS compilers do not support Grand Central Dispatch. SecTrustCopyPublicKey() is not present in macOS 10.6, so this shouldn't adversely affect anything. Fixes #8846 Reported-by: Egor Pugin Closes #8854 Daniel Gustafsson (16 May 2022) - test412/413: Use version macro for User-Agent Commit 46d45ea3a incorrectly hardcoded the User-Agent in the test output file which breaks when curlver is updated. Shift to using the %VERSION macro instead. Closes: #8856 - macos9: remove partial support The support for compiling on Mac OS 9 hasn't been modified since 2001 and has no active maintainer or packager, so it's time to remove it as it's incredibly unlikely to work. If a maintainer re-emerges it can be resurrected from Git history. Closes: #8836 Reviewed-by: Daniel Stenberg Daniel Stenberg (16 May 2022) - test1635: verify --fail-with-body with --retry Almost a dupe of 1634 Closes #8847 - tool_operate: make sure --fail-with-body works with --retry ... in the same way --fail already does. Reported-by: Jakub Bochenski Fixes #8845 Closes #8847 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: Correct use of ngtcp2 and nghttp3 signed integer types Closes #8851 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: Fix alert_read_func return value Closes #8852 - [Harry Sintonen brought this change] Curl_parsenetrc: don't access local pwbuf outside of scope Accessing local variables outside of the scope is forbidden and depending on the compiler can result in the value being overwritten. Fixed by moving the pwbuf to be in scope. Closes #8850 - RELEASE-NOTES: synced and bump curlver to 7.83.2 for now (but likely to become 7.84.0 soon) - [Frazer Smith brought this change] ci: update github actions - bump actions/checkout from 2 to 3 - bump actions/upload-artifact from 1 to 3 - bump github/codeql-actions from 1 to 2 - use version tag for actions/checkout Closes #8843 - test1919: verify CURLOPT_XOAUTH2_BEARER leak fix - url: free old conn better on reuse Make use of conn_free() better and avoid duplicate code. Reported-by: Andrea Pappacoda Fixes #8841 Closes #8842 Jay Satiro (14 May 2022) - FAQ: Clarify Windows double quote usage - Windows command prompt doesn't use literal quoting via single quotes. - Windows command prompt inner double quotes are escaped with a backslash. - Windows powershell does use single quotes but curl is not a powershell script so the arguments may not be passed on correctly. - Windows powershell inner double quotes seems can be passed to curl if the outer quotes are double quotes and an escape of backslash-backtick is used. Command prompt example: ~~~ getargs -v -d "\"a\"" argv[0]: getargs argv[1]: -v argv[2]: -d argv[3]: "a" ~~~ Ref: https://github.com/curl/curl/issues/8818 Ref: https://gist.github.com/jay/19aba48653bd591cf4b90eb9249a302c Reported-by: KotlinIsland@users.noreply.github.com Closes https://github.com/curl/curl/pull/8823 Daniel Stenberg (12 May 2022) - github/workflows/nss: apt update first Fix "libnss3-dev_3.49.1-1ubuntu1.6_amd64.deb 404 Not Found" Closes #8837 - page-footer: mention exit code zero too Success (zero) is also an "exit code" worth mentioning. Closes #8833 Daniel Gustafsson (12 May 2022) - gssapi: initialize gss_buffer_desc strings Explicitly initialize gss_buffer_desc strings such that a call to freeing resources will succeed even if no data has been allocated to it. Reported-by: Jay Satiro - gssapi: improve handling of errors from gss_display_status In case gss_display_status() returns an error, avoid trying to add it to the buffer as the message may well be a NULL pointer. Originally this fix comes from a discussion in issue #8816. Closes: #8832 Reviewed-by: Jay Satiro Jay Satiro (12 May 2022) - [steini2000 brought this change] http2: always debug print stream id in decimal with %u Prior to this change the stream id shown could be hex or decimal which was inconsistent and confusing. Closes https://github.com/curl/curl/pull/8808 Kamil Dudka (11 May 2022) - url: remove redundant #ifdefs in allocate_conn() No change in behavior intended by this commit. Daniel Stenberg (11 May 2022) - [Fabian Keil brought this change] tests 266, 116 and 1540: add a small write delay This makes it more likely that the trailer is received seperately from the last-chunk. curl doesn't seem to care about this but it makes the tests more useful when testing external proxies like Privoxy. - [Fabian Keil brought this change] tests 1117,1238,1523: adjust writedelay servercmds ... so the delays are the same now that the unit is in milliseconds. - [Fabian Keil brought this change] tests/server/sws.c: change the HTTP writedelay unit to milliseconds This allows to use write delays for large responses without resulting in the test taking an unreasonable amount of time. In many cases delaying writes by a whole second or more isn't necessary for the desired effect. Closes #8827 Daniel Gustafsson (11 May 2022) - aws-sigv4: fix potentional NULL pointer arithmetic We need to check if the strchr() call returns NULL (due to missing char) before we use the returned value in arithmetic. There is no live bug here, but fixing it before it can become for hygiene. Closes: #8814 Reviewed-by: Daniel Stenberg Daniel Stenberg (11 May 2022) - quiche: support ca-fallback Follow-up to b01f3e679f4c1ea3 which added this for ngtcp2/openssl Removed from KNOWN_BUGS Fixes #8696 Closes #8830 Daniel Gustafsson (11 May 2022) - x509asn1: mark msnprintf return as unchecked We have lots of unchecked msnprintf calls, and this particular msnprintf call isn't more interesting than the others, but this one yields a Coverity warning so let's implicitly silence it. Going over the other invocations is probably a worthwhile project, but for now let's keep the static analyzers happy. Closes: #8831 Reviewed-by: Daniel Stenberg Version 7.83.1 (11 May 2022) Daniel Stenberg (11 May 2022) - RELEASE-NOTES: synced curl 7.83.1 release - THANKS: added contributors from 7.83.1 - zuul: fix the ngtcp2-gnutls build Add packages and tweak the configure options. Use the GnuTLS 3.7.4 branch (not main). Closes #8829 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: add ca-fallback support for OpenSSL backend Closes #8828 - url: check SSH config match on connection reuse CVE-2022-27782 Reported-by: Harry Sintonen Bug: https://curl.se/docs/CVE-2022-27782.html Closes #8825 - tls: check more TLS details for connection reuse CVE-2022-27782 Reported-by: Harry Sintonen Bug: https://curl.se/docs/CVE-2022-27782.html Closes #8825 - cookies: make bad_domain() not consider a trailing dot fine The check for a dot in the domain must not consider a single trailing dot to be fine, as then TLD + trailing dot is fine and curl will accept setting cookies for it. CVE-2022-27779 Reported-by: Axel Chong Bug: https://curl.se/docs/CVE-2022-27779.html Closes #8820 - test977: reproduce ability to set cookie on TLD When PSL is not enabled - scripts/contributors.sh: correct the copyright range - docs/RELEASE-PROCEDURE.md: refreshed and adjsuted the release dates - test379: verify --remove-on-error with --no-clobber - post_per_transfer: remove the updated file name When --remove-on-error is used with --no-clobber, it might have an updated file name to remove. Bug: https://curl.se/docs/CVE-2022-27778.html CVE-2022-27778 Reported-by: Harry Sintonen Closes #8824 - hsts: ignore trailing dots when comparing hosts names CVE-2022-30115 Reported-by: Axel Chong Bug: https://curl.se/docs/CVE-2022-30115.html Closes #8821 - test440/441: verify HSTS with trailing dots - libtest/lib1560: verify the host name percent decode fix - urlapi: reject percent-decoding host name into separator bytes CVE-2022-27780 Reported-by: Axel Chong Bug: https://curl.se/docs/CVE-2022-27780.html Closes #8826 - nss: return error if seemingly stuck in a cert loop CVE-2022-27781 Reported-by: Florian Kohnhäuser Bug: https://curl.se/docs/CVE-2022-27781.html Closes #8822 - test412/413: verify alt-svc with trailing dots - altsvc: fix host name matching for trailing dots Closes #8819 - [Garrett Squire brought this change] hyper: fix test 357 This change fixes the hyper API such that PUT requests that receive a 417 response can retry without the Expect header. Closes #8811 - [Harry Sintonen brought this change] sectransp: bail out if SSLSetPeerDomainName fails Before the code would just warn about SSLSetPeerDomainName() errors. Closes #8798 - http_proxy/hyper: handle closed connections Enable test 1021 for hyper builds. Patched-by: Prithvi MK Fixes #8700 Closes #8806 - KNOWN_BUGS: timeout when reusing a http3 connection Closes #8764 - KNOWN_BUGS: configure --with-ca-fallback is not supported by h3 Closes #8696 - [Ryan Schmidt brought this change] Makefile: fix "make ca-firefox" Closes #8804 Daniel Gustafsson (5 May 2022) - tests: fix markdown formatting in README The asterisk in the abbreviation *NIX (for UNIX/Linux) needs to be escaped to not mean start of italic formatting. This is consistent with docs/RELEASE-PROCEDURE.md. Closes: #8802 Reviewed-by: Daniel Stenberg Daniel Stenberg (5 May 2022) - TODO: expand on "Expose tried IP addresses that failed" Ref: #8794 Daniel Gustafsson (5 May 2022) - [Fabian Keil brought this change] tests/server: declare variable 'reqlogfile' static Silences the warning: CC socksd-socksd.o socksd.c:143:13: warning: no previous extern declaration for non-static variable 'reqlogfile' [-Wmissing-variable-declarations] const char *reqlogfile = DEFAULT_REQFILE; ^ socksd.c:143:7: note: declare 'static' if the variable is not intended to be used outside of this translation unit const char *reqlogfile = DEFAULT_REQFILE; ^ 1 warning generated. ... when compiling with clang 13. Closes: #8799 Reviewed-by: Daniel Gustafsson - HTTP-COOKIES: add missing CURLOPT_COOKIESESSION Commit 980a47b42 added support for ignoring session cookies, but it was never added to the documentation. Closes: #8795 Reviewed-by: Daniel Stenberg Daniel Stenberg (5 May 2022) - docs/THANKS: remove name duplicate - [Philip Heiduck brought this change] .mailmap: update Closes #8800 Jay Satiro (5 May 2022) - mbedtls: fix some error messages Prior to this change some of the error messages misidentified the function that failed. Daniel Stenberg (5 May 2022) - RELEASE-NOTES: synced - [Sergey Markelov brought this change] x509asn1: make do_pubkey handle EC public keys Closes #8757 - [Harry Sintonen brought this change] mbedtls: bail out if rng init fails There was a failf() call but no actual error return. Closes #8796 - [Sergey Markelov brought this change] urlapi: address (harmless) UndefinedBehavior sanitizer warning `while(i--)` causes runtime error: unsigned integer overflow: 0 - 1 cannot be represented in type 'size_t' (aka 'unsigned long') Closes #8797 - [Fabian Keil brought this change] test{898,974,976}: add 'HTTP proxy' keywords ... so the tests can be automatically skipped when testing external HTTP proxies like Privoxy. Closes #8791 - [Harry Sintonen brought this change] gskit_connect_step1: fixed bogus setsockopt calls setsockopt takes a reference to value, not value. With the current code this just leads to -1 return value with errno EFAULT. Closes #8793 - CURLOPT_SSH_AUTH_TYPES.3: fix the default The default is all possible methods. Closes #8792 - CURLOPT_DOH_URL.3: mention the known bug It is mostly duplicating info from KNOWN_BUGS but make it easier to find for users of this option. Closes #8790 - CURLOPT_HSTS*FUNCTION.3: document the involved structs as well Reviewed-By: Daniel Gustafsson Closes #8788 - docs/SECURITY-PROCESS.md: "Visible command line arguments" - SECURITY-PROCESS: mention "URL inconsistencies" ... as common problems that are *not* vulns. Daniel Gustafsson (2 May 2022) - contributors: strip off final comma The final row of contributors should not end with a comma as it's the end of the list. Closes: #8785 Reviewed-by: Daniel Stenberg Daniel Stenberg (2 May 2022) - [Philip Heiduck brought this change] misc: use "autoreconf -fi" instead buildconf Signed-off-by: Philip H <47042125+pheiduck@users.noreply.github.com> Closes #8777 Daniel Gustafsson (2 May 2022) - [Philip Heiduck brought this change] cirrus: Use pip for Python packages on FreeBSD Using pip instead of easy_install is more in line with how other CI images are being maintained. Closes: #8783 Reviewed-by: Daniel Gustafsson - [Philip Heiduck brought this change] cirrus: Update to FreeBSD 12.3 Closes: #8783 Reviewed-by: Daniel Gustafsson - tool_getparam: simplify conditional statement param_place cannot be NULL here since we immediately efter this block perform arithmetic on it (and use it in order to get here) so there is little reason to check. Closes: #8786 Reviewed-by: Daniel Stenberg - RELEASE-NOTES: synced - gskit: remove unused function set_callback This function has been unused since the initial commit of the GSKit backend in 0eba02fd4. The motivation for the code was getting the whole certificate chain: the only place where the latter is available is as a callback parameter. Unfortunately it is not possible to pass a user pointer to this callback, which precludes the possibility to associate the cert chain with a data/conn structure. For further information, search for pgsk_cert_validation_callback on: https://www.ibm.com/docs/api/v1/content/ssw_ibm_i_71/apis/gsk_attribute_set_callback.htm As the upstream library never added a parameter like that to the API, we give up the wait and remove the dead code. Closes: #8782 Reviewed-by: Patrick Monnerat - curl: free resource in error path If the new filename cannot be generated due to memory pressure, free the allocated aname on the way out to avoid a small leak. Closes: #8770 Reviewed-by: Daniel Stenberg - curl: guard against size_t wraparound in no-clobber code When generating the new filename, make sure we aren't overflowing the size_t limit when calculating the new length. This is mostly academic but good code hygeine nonetheless. Closes: #8771 Reviewed-by: Daniel Stenberg Daniel Stenberg (30 Apr 2022) - gha: build msh3 Closes #8779 - scripts/cijobs.pl: try "current branch" first then "master" - [Yusuke Nakamura brought this change] msh3: get msh3 version from MsH3Version Closes #8762 - [Yusuke Nakamura brought this change] msh3: psss remote_port to MsH3ConnectionOpen MsH3 supported additional "Port" parameter to connect not hosted on 443 port QUIC website. * https://github.com/nibanks/msh3/releases/tag/v0.3.0 * https://github.com/nibanks/msh3/pull/37 Closes #8762 - [Christian Weisgerber brought this change] openssl: define HAVE_SSL_CTX_SET_EC_CURVES for libressl SSL_CTX_set1_curves_list() has been available since LibreSSL 2.5.3, released five years ago. Bug: https://curl.se/mail/lib-2022-04/0059.html Closes #8773 - http: move Curl_allow_auth_to_host() It was mistakenly put within the CURL_DISABLE_HTTP_AUTH #ifdef Reported-by: Michael Olbrich Fixes #8772 Closes #8775 Daniel Gustafsson (29 Apr 2022) - msh3: print boolean value as text representation Print the boolean value as its string representation instead of with %hhu which isn't a format we typically use. Closes: #8763 Reviewed-by: Nick Banks Daniel Stenberg (29 Apr 2022) - data/test376: set a proper name - GHA/mbedtls: enabled nghttp2 in the build Closes #8767 - mbedtls: fix compile when h2-enabled Fixes #8766 Reported-by: LigH-de on github Closes #8768 - RELEASE-NOTES: synced bumped curlver to 7.83.1-dev - SECURITY-PROCESS: extended Also clarify BUG-BOUNTY.md with IBB details. Closes #8754 - [Adam Rosenfield brought this change] conn: fix typo 'connnection' -> 'connection' in two function names Closes #8759 Version 7.83.0 (27 Apr 2022) Daniel Stenberg (27 Apr 2022) - RELEASE-NOTES: synced The 7.83.0 release - docs/THANKS: contributors from 7.83.0 - test 898/974/976: require proxy to run Fixes #8755 Reported-by: Marc Hörsken Closes #8756 - gnutls: don't leak the SRP credentials in redirects Follow-up to 620ea21410030 and 139a54ed0a172a Reported-by: Harry Sintonen Closes #8752 - CURLOPT*TLSAUTH: they only work with OpenSSL or GnuTLS Closes #8753 - openssl: don't leak the SRP credentials in redirects either Follow-up to 620ea21410030 Reported-by: Harry Sintonen Closes #8751 - [Liam Warfield brought this change] hyper: fix tests 580 and 581 for hyper Hyper now has the ability to preserve header order. This commit adds a few lines setting the connection options for this feature. Related to issue #8617 Closes #8707 - conncache: remove name arg from Curl_conncache_find_bundle To simplify, and also since the returned name is not the full actual name used for the check. The port number and zone id is also involved, so just showing the name is misleading. Closes #8750 - tests: verify the fix for CVE-2022-27774 - Test 973 redirects from HTTP to FTP, clear auth - Test 974 redirects from HTTP to HTTP different port, clear auth - Test 975 redirects from HTTP to FTP, permitted to keep auth - Test 976 redirects from HTTP to HTTP different port, permitted to keep auth - transfer: redirects to other protocols or ports clear auth ... unless explicitly permitted. Bug: https://curl.se/docs/CVE-2022-27774.html Reported-by: Harry Sintonen Closes #8748 - connect: store "conn_remote_port" in the info struct To make it available after the connection ended. - cookie.d: clarify when cookies are always sent - test898: verify the fix for CVE-2022-27776 Do not pass on Authorization headers on redirects to another port - http: avoid auth/cookie on redirects same host diff port CVE-2022-27776 Reported-by: Harry Sintonen Bug: https://curl.se/docs/CVE-2022-27776.html Closes #8749 - libssh2: make the md5 comparison fail if wrong length Making it just skip the check unless exactly 32 is too brittle. Even if the docs says it needs to be exactly 32, it is be safer to make the comparison fail here instead. Reported-by: Harry Sintonen Bug: https://hackerone.com/reports/1549461 Closes #8745 - conncache: include the zone id in the "bundle" hashkey Make connections to two separate IPv6 zone ids create separate connections. Reported-by: Harry Sintonen Bug: https://curl.se/docs/CVE-2022-27775.html Closes #8747 - [Patrick Monnerat brought this change] url: check sasl additional parameters for connection reuse. Also move static function safecmp() as non-static Curl_safecmp() since its purpose is needed at several places. Bug: https://curl.se/docs/CVE-2022-22576.html CVE-2022-22576 Closes #8746 - libssh2: compare sha256 strings case sensitively Reported-by: Harry Sintonen Bug: https://hackerone.com/reports/1549435 Closes #8744 - tool_getparam: error out on missing -K file Add test 411 to verify. Reported-by: Median Median Stride Bug: https://hackerone.com/reports/1542881 Closes #8731 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: deal with sub-millisecond timeout Closes #8738 - misc: update copyright year ranges - c_escape: escape '?' in generated --libcurl code In order to avoid the risk of it being used in an accidental trigraph in the generated code. Reported-by: Harry Sintonen Bug: https://hackerone.com/reports/1548535 Closes #8742 - [Philip Heiduck brought this change] mlc: curl.zuul.vexxhost.dev is reachable again remove it from ignorelist for linkcheck Closes #8736 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: avoid busy loop in low CWND situation Closes #8739 - TODO: telnet - exit immediately upon connection if stdin is /dev/null Suggested-by: Robin A. Meade URL: https://curl.se/mail/archive-2022-04/0027.html - [Kushal Das brought this change] docs: updates spellings with full words Closes #8730 - tests/FILEFORMAT.md: spellfix Daniel Gustafsson (21 Apr 2022) - misc: fix typos Fix a few random typos is comments and workflow names. - macos: fix .plist installation into framework The copy command introduced in e498a9b1f had leftover '>' from the previous sed command it replaced, which broke its syntax. Fix by removing. Reported-by: Emanuele Torre Daniel Stenberg (21 Apr 2022) - [Christopher Degawa brought this change] Makefile: fix ca-bundle due to mk-ca-bundle.pl being moved The script was moved in 8e22fc68e7dda43e9f but the lines that called it was not changed to reflect it's new position Signed-off-by: Christopher Degawa Closes #8728 Daniel Gustafsson (20 Apr 2022) - macos: set .plist version in autoconf Set the libcurl version in libcurl.plist like how libcurl.vers is created. Closes: #8692 Reviewed-by: Daniel Stenberg Reviewed-by: Nick Zitzmann - cookies: Improve errorhandling for reading cookiefile The existing programming had some issues with errorhandling for reading the cookie file. If the file failed to open, we would silently ignore it and continue as if there was no file (or stdin) passed. In this case, we would also call fclose() on the NULL FILE pointer, which is undefined behavior. Fix by ensuring that the FILE pointer is set before calling fclose on it, and issue a warning in case the file cannot be opened. Erroring out on nonexisting file would break backwards compatibility of very old behavior so we can't really go there. Closes: #8699 Reviewed-by: Daniel Stenberg Reviewed-by: Jay Satiro Daniel Stenberg (20 Apr 2022) - libcurl-tutorial.3: spellfix and minor polish - CURLINFO_PRIMARY_PORT.3: spellfix Reported-by: Patrick Monnerat - [Jay Dommaschk brought this change] libssh: fix double close libssh closes the socket in ssh_diconnect() so make sure that libcurl does not also close it. Fixes #8708 Closes #8718 Jay Satiro (20 Apr 2022) - [Gisle Vanem brought this change] unit1620: call global_init before calling Curl_open Curl_open calls the resolver init and on Windows if the resolver backend is c-ares then the Windows sockets library (winsock) must already have been initialized (via global init). Ref: https://github.com/curl/curl/pull/8540#issuecomment-1059771800 Closes https://github.com/curl/curl/pull/8719 Daniel Stenberg (19 Apr 2022) - CURLINFO_PRIMARY_PORT.3: clarify which port this is As it was not entirely clear previously. Closes #8725 - CURLOPT_UNRESTRICTED_AUTH.3: extended explanation Include details about Authentication headers. Reported-by: Brad Spencer Fixes #8724 Closes #8726 - .github/workflows/macos.yml: add a libssh job with c-ares ... to enable the memdebug system Closes #8720 - RELEASE-NOTES: synced Jay Satiro (17 Apr 2022) - [Gisle Vanem brought this change] docs/HTTP3.md: fix typo also fix msh3 section formatting Ref: https://github.com/curl/curl/commit/37492ebb#r70980087 Marc Hoersken (17 Apr 2022) - timediff.[ch]: add curlx helper functions for timeval conversions Also move timediff_t definitions from timeval.h to timediff.h and then make timeval.h include the new standalone-capable timediff.h. Reviewed-by: Jay Satiro Reviewed-by: Daniel Stenberg Supersedes #5888 Closes #8595 Daniel Stenberg (17 Apr 2022) - [Balakrishnan Balasubramanian brought this change] tests: refactor server/socksd.c to support --unix-socket Closes #8687 - [Emanuele Torre brought this change] tool_paramhlp: use feof(3) to identify EOF correctly when using fread(3) This loop was using the number of bytes read from the file as condition to keep reading. From Linux's fread(3) man page: > On success, fread() and fwrite() return the number of items read or > written. This number equals the number of bytes transferred only when > size is 1. If an error occurs, or the end of the file is reached, the > return value is a short item count (or zero). > > The file position indicator for the stream is advanced by the number > of bytes successfully read or written. > > fread() does not distinguish between end-of-file and error, and > callers must use feof(3) and ferror(3) to determine which occurred. This means that nread!=0 doesn't make much sense as an end condition for the loop: nread==0 doesn't necessarily mean that EOF has been reached or an error has occured (but that is usually the case) and nread!=0 doesn't necessarily mean that EOF has not been reached or that no read errors have occured. feof(3) and ferror(3) should be uses when using fread(3). Currently curl has to performs an extra fread(3) call to get a return value equal to 0 to stop looping. This usually "works" (even though nread==0 shouldn't be interpreted as EOF) if stdin is a pipe because EOF usually marks the "real" end of the stream, so the extra fread(3) call will return immediately and the extra read syscall won't be noticeable: bash-5.1$ strace -e read curl -s -F file=@- 0x0.st <<< a 2>&1 | > tail -n 5 read(0, "a\n", 4096) = 2 read(0, "", 4096) = 0 read(0, "", 4096) = 0 http://0x0.st/oRs.txt +++ exited with 0 +++ bash-5.1$ But this doesn't work if curl is reading from stdin, stdin is a terminal, and the EOF is being emulated using a shell with ^D. Two consecutive ^D will be required in this case to actually make curl stop reading: bash-5.1$ curl -F file=@- 0x0.st a ^D^D http://0x0.st/oRs.txt bash-5.1$ A possible workaround to this issue is to use a program that handles EOF correctly to indirectly send data to curl's stdin: bash-5.1$ cat - | curl -F file=@- 0x0.st a ^D http://0x0.st/oRs.txt bash-5.1$ This patch makes curl handle EOF properly when using fread(3) in file2memory() so that the workaround is not necessary. Since curl was previously ignoring read errors caused by this fread(3), ferror(3) is also used in the condition of the loop: read errors and EOF will have the same meaning; this is done to somewhat preserve the old behaviour instead of making the command fail when a read error occurs. Closes #8701 - gen.pl: change wording for mutexed options Instead of saying "This option overrides NNN", now say "This option is mutually exclusive to NNN" in the generated man page ouput, as the option does not in all cases actually override the others but they are always mutually exclusive. Ref: #8704 Closes #8716 - curl: error out if -T and -d are used for the same URL As one implies PUT and the other POST, both cannot be used simultaneously. Add test 378 to verify. Reported-by: Boris Verkhovskiy Fixes #8704 Closes #8715 - lib: remove exclamation marks ... from infof() and failf() calls. Make them less attention seeking. Closes #8713 - fail.d: tweak the description Reviewed-by: Daniel Gustafsson Suggested-by: Robert Charles Muir Ref: https://twitter.com/rcmuir/status/1514915401574010887 Closes #8714 Daniel Gustafsson (15 Apr 2022) - docs: Fix missing semicolon in example code Multiple share examples were missing a semicolon on the line defining the CURLSHcode variable. Closes: #8697 Reported-by: Michael Kaufmann Reviewed-by: Daniel Stenberg - infof: consistent capitalization of warning messages Ensure that all infof calls with a warning message are capitalized in the same way. At some point we should probably set up a style- guide for infof but until then let's aim for a little consistenncy where we can. Closes: #8711 Reviewed-by: Daniel Stenberg - RELEASE-NOTES: synced - [Matteo Baccan brought this change] perl: removed a double semicolon at end of line Remove double semicolons at end of line in Perl code. Closes: #8709 Reviewed-by: Daniel Gustafsson - curl_easy_header: fix typos in documentation Closes: #8694 Reviewed-by: Daniel Stenberg Marcel Raad (11 Apr 2022) - appveyor: add Cygwin build Closes https://github.com/curl/curl/pull/8693 - appveyor: only add MSYS2 to PATH where required Closes https://github.com/curl/curl/pull/8693 Daniel Stenberg (10 Apr 2022) - [Tatsuhiro Tsujikawa brought this change] ngtcp2: fix memory leak Closes #8691 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: remove remote_addr which is not used in a meaningful way Closes #8689 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: enlarge H3_SEND_SIZE Make h3_SEND_SIZE larger because current value (20KiB) is too small for the high latency environment. Closes #8690 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: fix HTTP/3 upload stall and avoid busy loop This commit fixes HTTP/3 upload stall if upload data is larger than H3_SEND_SIZE. Only check writability of socket if a stream is writable to avoid busy loop when QUIC flow control window is filled up, or upload buffer is full. Closes #8688 - [Nick Banks brought this change] msh3: add support for QUIC and HTTP/3 using msh3 Considered experimental, as the other HTTP/3 backends. Closes #8517 - TODO: "SFTP with SCP://" - GHA: move bearssl jobs over from zuul Closes #8684 - data/DISABLED: disable test 313 on bearssl builds Closes #8684 - runtests: add 'bearssl' as testable feature Closes #8684 - GHA: add openssl3 jobs moved over from zuul Closes #8683 - schannel: remove dead code that will never run As the condition can't ever evaluate true Reported-by: Andrey Alifanov Ref: #8675 Closes #8677 - connecache: remove duplicate connc->closure_handle check The superfluous extra check could cause analyzer false positives and doesn't serve any purpose. Closes #8676 - [Michał Antoniak brought this change] mbedtls: remove server_fd from backend Closes #8682 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: use token when detecting :status header field Closes #8679 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: make curl 1ms faster Pass 0 for an already expired timer. Closes #8678 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: fix QUIC_IDLE_TIMEOUT QUIC_IDLE_TIMEOUT should be of type ngtcp2_duration which is nanoseconds resolution. Closes #8678 - English: use American spelling consistently Authorization, Initialization, Organization etc. Closes #8673 Daniel Gustafsson (5 Apr 2022) - [Sascha Zengler brought this change] BUGS: Fix incorrect punctuation Closes #8672 Reviewed-by: Daniel Gustafsson Daniel Stenberg (4 Apr 2022) - tool_listhelp.c: uppercase URL - RELEASE-NOTES: synced - http: streamclose "already downloaded" Instead of connclose()ing, since when HTTP/2 is used it doesn't need to close the connection as stopping the current transfer is enough. Reported-by: Evangelos Foutras Closes #8665 Jay Satiro (1 Apr 2022) - ftp: fix error message for partial file upload - Show the count of bytes written on partial file upload. Prior to this change the error message mistakenly showed the count of bytes read, not written. Bug: https://github.com/curl/curl/discussions/8637 Reported-by: Taras Kushnir Closes https://github.com/curl/curl/pull/8649 Daniel Stenberg (1 Apr 2022) - http: correct the header error message to say colon Not semicolon Reported-by: Gisle Vanem Ref: #8666 Closes #8667 - lib: #ifdef on USE_HTTP2 better ... as nghttp2 might not be the library that provides HTTP/2 support. Closes #8661 - [Michał Antoniak brought this change] mbedtls: remove 'protocols' array from backend when ALPN is not used Closes #8663 - http2: RST the stream if we stop it on our own will For the "simulated 304" case the done-call isn't considered "premature" but since the server didn't close the stream it needs to be reset to stop delivering data. Closes #8664 - http: close the stream (not connection) on time condition abort Closes #8664 - http2: handle DONE called for the paused stream As it could otherwise stall all streams on the connection Reported-by: Evangelos Foutras Fixes #8626 Closes #8664 - tls: make mbedtls and NSS check for h2, not nghttp2 This makes them able to also negotiate HTTP/2 even when built to use hyper for h2. Closes #8656 - tests/libtest/lib670.c: fixup the copyright year range follow-up to b54e18640ea4b7 - [Leandro Coutinho brought this change] lib670: avoid double check result Closes #8660 - vtls: use a generic "ALPN, server accepted" message Closes #8657 - vtls: use a backend standard message for "ALPN: offers %s" I call it VTLS_INFOF_ALPN_OFFER_1STR, the '1str' meaning that the infof() call also needs a string argument: the ALPN ID. Closes #8657 - [Christian Schmitz brought this change] strcase.h: add comment about the return code Tool often we run into expecting this to work like strcmp, but it returns 1 instead of 0 for match. Closes #8658 - vtls: provide a unified APLN-disagree string for all backends Also rephrase to make it sound less dangerous: "ALPN: server did not agree on a protocol. Uses default." Reported-by: Nick Coghlan Fixes #8643 Closes #8651 - projects/README: converted to markdown Closes #8652 - misc: spelling fixes Mostly in comments but also in the -w documentation for headers_json. Closes #8647 - KNOW_BUGS: HTTP3/Transfer closed with n bytes remaining to read "HTTP/3 does not support client certs" considered fixed, at least with the ngtcp2 backend. Closes #8523 - CURLOPT_PREQUOTE.3: only works for FTP file transfers, not dirs Also add to quote.d. Add to TODO as something to add in a future. Reported-by: anon00000000 on github Closes #8602 Closes #8648 - RELEASE-NOTES: synced - pop3/smtp: return *WEIRD_SERVER_REPLY when not understood This leaves the CURLE_RECV_ERROR error code for explicit failure to receive network data and allows users to better separate the problems. Ref #8356 Reported-by: Rianov Viacheslav Closes #8506 - docs: lots of minor language polish Mostly based on recent language decisions from "everything curl": - remove contractions (isn't => is not) - *an* HTTP (consistency) - runtime (no hyphen) - backend (no hyphen) - URL is uppercase Closes #8646 Jay Satiro (29 Mar 2022) - projects: Update VC version names for VS2017, VS2022 - Rename VC15 -> VC14.10, VC17 -> VC14.30. The projects directory that holds the pre-generated Visual Studio project files uses VC to indicate the MSVC version. At some point support for Visual Studio 2017 (Visual Studio version 15 which uses MSVC 14.10) was added as VC15. Visual Studio 2022 (Visual Studio version 17 which uses MSVC 14.30) project files were recently added and followed that same format using VC17. There is no such MSVC version (yet) as VC15 or VC17. For VS 2017 for example, the name we use is correct as either VS17, VS2017, VC14.10. I opted for the latter since we use VC for earlier versions (eg VC10, VC12, etc). Ref: https://github.com/curl/curl/pull/8438#issuecomment-1037070192 Closes https://github.com/curl/curl/pull/8447 Daniel Stenberg (29 Mar 2022) - mqtt: better handling of TCP disconnect mid-message Reported-by: Jenny Heino Bug: https://hackerone.com/reports/1521610 Closes #8644 - CURLOPT_DISALLOW_USERNAME_IN_URL.3: use uppercase URL - [Ian Blanes brought this change] docs/DYNBUF: clarify documentation for Curl_dyn_ptr and Curl_dyn_uptr Closes #8606 - [Ian Blanes brought this change] curl: fix segmentation fault for empty output file names. Function glob_match_url set *result to NULL when called with filename = "", producing an indirect NULL pointer dereference. Closes #8606 - TODO: Read keys from ~/.ssh/id_ecdsa, id_ed25519 It would be nice to expand the list of key locations curl uses for the newer key types supported by libssh2. Closes #8586 - ngtcp2: update to work after recent ngtcp2 updates Assisted-by: Tatsuhiro Tsujikawa Reported-by: jurisuk on github Fixes #8638 Closes #8639 - [Farzin brought this change] CURLOPT_PROGRESSFUNCTION.3: fix typo in example Closes #8636 - curl/header_json: output the header names in lowercase To better allow json[“header”]. Reported-by: Peter Korsgaard Bug: https://daniel.haxx.se/blog/2022/03/24/easier-header-picking-with-curl/comment-page-1/#comment-25878 Closes #8633 - RELEASE-NOTES: synced - headers.h: make Curl_headers_push() be CURLE_OK when not built ... to avoid errors when the function isn't there. Reported-by: Marcel Raad Fixes #8627 Closes #8628 - scripts: move three scripts from lib/ to scripts/ Move checksrc.pl, firefox-db2pem.sh and mk-ca-bundle.pl since they don't particularly belong in lib/ Also created an EXTRA_DIST= in scripts/Makefile.am instead of specifying those files in the root Makefile.am Closes #8625 Marc Hoersken (23 Mar 2022) - lib/warnless.[ch]: only check for WIN32 and ignore _WIN32 curl_setup.h automatically defines WIN32 if just _WIN32 is defined. Therefore make sure curl_setup.h is included through warnless.h. Reviewed-by: Daniel Stenberg Reviewed-by: Jay Satiro Closes #8594 - tests/server/util.h: align WIN32 condition with util.c There is no need to test for both _WIN32 and WIN32 as curl_setup.h automatically defines the later if the first one is defined. Also tests/server/util.c is only checking for WIN32 arouund the implementation of win32_perror, so just defining _WIN32 would not be sufficient for a successful compilation. Reviewed-by: Daniel Stenberg Reviewed-by: Jay Satiro Closes #8594 Daniel Stenberg (22 Mar 2022) - [Philip Heiduck brought this change] firefox-db2pem.sh: make the shell script safer Reported by lift Closes #8616 Jay Satiro (22 Mar 2022) - gtls: fix build for disabled TLS-SRP Prior to this change if, at build time, the GnuTLS backend was found to have TLS-SRP support (HAVE_GNUTLS_SRP) but TLS-SRP was disabled in curl via --disable-tls-srp (!USE_TLS_SRP) then a build error would occur. Bug: https://curl.se/mail/lib-2022-03/0046.html Reported-by: Robert Brose Closes https://github.com/curl/curl/pull/8604 - winbuild: Add a Visual Studio example to the README - Add an example that explains in detail how the user can add libcurl to their Visual Studio project. Ref: https://github.com/curl/curl/issues/8591 Closes https://github.com/curl/curl/pull/8592 - docs/opts: Mention Schannel client cert type is P12 Schannel backend code behaves same as Secure Transport, it expects a P12 certificate file or the name of a certificate already in the user's OS key store. Also, both backends ignore CURLOPT_SSLKEY (tool: --key) because they expect the private key to already be available from the keystore or P12 certificate. Ref: https://github.com/curl/curl/discussions/8581#discussioncomment-2337260 Closes https://github.com/curl/curl/pull/8587 Daniel Stenberg (22 Mar 2022) - lib1945: fix compiler warning 4706 on MSVC Follow-up from d1e4a677340c Closes #8623 - [Philip Heiduck brought this change] ci/event-based.yml: improve impacket install skip python3-pip install impacket with library module Closes #8621 - test1459: disable for oldlibssh This test with libssh 0.9.3 works fine on github but fails on circleci. Might as well disable this test for oldlibssh installations. Closes #8622 - test1135: sync with recent API updates This test verifies that the order of functions in public headers remain the same but hasn't been updated to care for recently added header files. The order is important for some few platforms - or VERSIONINFO needs to updated. This fix also updates VERSIONINFO to be sure. Closes #8620 - curl_easy_nextheader.3: fix two typos Reported-by: Timothe Litt Bug: https://curl.se/mail/lib-2022-03/0060.html - options: remove mistaken space before paren in prototype - cirrus: add --enable-headers-api for some windows builds - GHA: --enable-headers-api in all workflows - lib: make the headers API depend on --enable-headers-api - configure: add --enable-headers-api to enable the headers API Defaults to disabled while labeled EXPERIMENTAL. Make all the headers API tests require 'headers-api' to run. - test1671: verify -w '%{header_json} - test1670: verify -w %header{} - curl: add %{header_json} support in -w handling Outputs all response headers as a JSON object. - curl: add %header{name} support in -w handling Outputs the response header 'name' - header api: add curl_easy_header and curl_easy_nextheader Add test 1940 to 1946 to verify. Closes #8593 - test1459: remove the different exit code for oldlibssh When using libssh/0.9.3/openssl/zlib, we seem to be getting the "right" error code. Closes #8490 - libssh: unstick SFTP transfers when done event-based Test 604 and 606 (at least). Closes #8490 - gha: move the event-based test over from Zuul Switched libssh2 to libssh Closes #8490 - RELEASE-NOTES: synced - http: return error on colon-less HTTP headers It's a protocol violation and accepting them leads to no good. Add test case 398 to verify Closes #8610 - test718: edited slightly to return better HTTP Since hyper is picky and won't play ball otherwise. Bug: https://github.com/hyperium/hyper/issues/2783 Reported-by: Daniel Valenzuela Closes #8614 - hyper: no h2c support Make tests require h2c feature present to run, and only set h2c if nghttp2 is used in the build. Hyper does not support it. Remove those tests from DISABLED Fixes #8605 Closes #8613 - configure: bump the copyright year range int the generated output - [Andreas Falkenhahn brought this change] BINDINGS.md: add Hollywood binding Closes #8609 - HISTORY: add some 2022 data - scripts/copyright.pl: ignore the new mlc_config.json file - [Philip Heiduck brought this change] mlc_config.json: add file to ignore known troublesome URLs This is the config file for the CI markdown link checker and lets us filter URLs that are known to cause problems. Like https://curl.zuul.vexxhost.dev/ for now. Closes #8597 - [Philip Heiduck brought this change] winbuild/README.md: fixup dead link Closes #8597 Jay Satiro (18 Mar 2022) - rtsp: don't let CSeq error override earlier errors - When done, if an error has already occurred then don't check the sequence numbers for mismatch. A sequence number may not have been received if an error occurred. Prior to this change a sequence mismatch error would override earlier errors. For example, a server that returns nothing would cause error CURLE_GOT_NOTHING in Curl_http_done which was then overridden by CURLE_RTSP_CSEQ_ERROR in rtsp_done. Closes https://github.com/curl/curl/pull/8525 - lib: fix some misuse of curlx_convert_wchar_to_UTF8 curlx_convert_wchar_to_UTF8 must be freed by curlx_unicodefree, but prior to this change some uses mistakenly called free. I've reviewed all other uses of curlx_convert_wchar_to_UTF8 and curlx_convert_UTF8_to_wchar. Ref: https://github.com/curl/curl/commit/1d5d0ae Closes https://github.com/curl/curl/pull/8521 - mk-ca-bundle.pl: Use stricter logic to process the certificates .. and bump version to 1.29. This change makes the script properly ignore unknown blocks and otherwise fail when Mozilla changes the certdata format in ways we don't expect. Though this is less flexible behavior it makes it far less likely that an invalid certificate can slip through. Prior to this change the state machine did not always properly reset, and it was possible that a certificate marked as invalid could then later be marked as valid when there was conflicting trust info or an unknown block was erroneously processed as part of the certificate. Ref: https://github.com/curl/curl/pull/7801#pullrequestreview-768384569 Closes https://github.com/curl/curl/pull/8411 Marcel Raad (17 Mar 2022) - test375: fix line endings on Windows Closes https://github.com/curl/curl/pull/8599 Daniel Stenberg (17 Mar 2022) - http: reject header contents with nul bytes They are not allowed by the protocol and allowing them risk that curl misbehaves somewhere where C functions are used but won't work on the full contents. Further, they are not supported by hyper and they cause problems for the new coming headers API work. Updated test 262 to verify and enabled it for hyper as well Closes #8601 - [Philip Heiduck brought this change] CI: Do not use buildconf. Instead, just use: autoreconf -fi Closes #8596 - RELEASE-NOTES: synced Jay Satiro (14 Mar 2022) - libssh: Improve fix for missing SSH_S_ stat macros - If building libcurl against an old libssh version missing SSH_S_IFMT and SSH_S_IFLNK then use the values from a supported version. Prior to this change if libssh did not define SSH_S_IFMT and SSH_S_IFLNK then S_IFMT and S_IFLNK, respectively, were used instead. The problem with that is the user's S_ stat macros don't have the same values across platforms. For example Windows has values different from Linux. Follow-up to 7b0fd39. Ref: https://github.com/curl/curl/pull/8511#discussion_r815292391 Ref: https://github.com/curl/curl/pull/8574 Closes https://github.com/curl/curl/pull/8588 Marc Hoersken (13 Mar 2022) - tool and tests: force flush of all buffers at end of program On Windows data can be lost in buffers in case of abnormal program termination, especially in process chains as seen due to flaky tests. Therefore flushing all buffers manually should avoid this data loss. In the curl tool we play the safe game by only flushing write buffers, but in the testsuite where we manage all buffers, we flush everything. This should drastically reduce Windows CI and testsuite flakiness. Reviewed-by: Daniel Stenberg Supersedes #7833 and #6064 Closes #8516 Daniel Stenberg (12 Mar 2022) - [Jan Venekamp brought this change] BearSSL: add CURLOPT_SSL_CTX_FUNCTION support Closes #8478 - [Jan Venekamp brought this change] BearSSL: add CURLOPT_SSL_CIPHER_LIST support Closes #8477 Dan Fandrich (11 Mar 2022) - tool_cb_hdr: Turn the Location: into a terminal hyperlink This turns even relative URLs into clickable hyperlinks in a supported terminal when --styled-output is enabled. Many terminals already turn URLs into clickable links but there is not enough information in a relative URL to do this automatically otherwise. - keepalive-time.d: It takes many probes to detect brokenness Daniel Stenberg (11 Mar 2022) - [HexTheDragon brought this change] curl: add --no-clobber Does not overwrite output files if they already exist Closes #7708 Co-authored-by: Daniel Stenberg - RELEASE-NOTES: synced also bump next pending version to become 7.83.0 - [Jean-Philippe Menil brought this change] openssl: check SSL_get_peer_cert_chain return value Signed-off-by: Jean-Philippe Menil Closes #8579 - [Jay Satiro brought this change] mk-ca-bundle.vbs: delete this script in favor of mk-ca-bundle.pl mk-ca-bundle.vbs is a Windows-specific script for Mozilla certificate extraction, similar to mk-ca-bundle.pl which runs on any platform. The vbs version has not been maintained while the perl version has been maintained with improvements and security fixes. I don't think it's worth the work to maintain both versions. Windows users should be able to use mk-ca-bundle.pl without any problems, as long as they have perl. Closes #8412 - CURLSHOPT_UNLOCKFUNC.3: fix the callback prototype Copy and paste error Reported-by: Francisco Olarte Fixes #8573 Closes #8577 - remove-on-error.d: typo Reported-by: Colin Leroy Bug: https://github.com/curl/curl/pull/8503#pullrequestreview-906520081 - curl: add --remove-on-error If a transfer returns an error, using this option makes curl remove the leftover downloded (partial) local file before exiting. Added test 376 to verify Closes #8503 - libssh: fix build with old libssh versions ... that don't have the SSH_S_* defines. Spotted on a machine using libssh 0.7.3 Closes #8574 - hyper: fix status_line() return code Detected while working on #7708 that happened to trigger an error here with a new test case. Closes #8572 - [Alejandro R. Sedeño brought this change] configure.ac: move -pthread CFLAGS setting back where it used to be The fix for #8276 proposed in #8374 set `CFLAGS="$CFLAGS -pthead"` earlier than it used to be set, applying it in cases where it should not have been applied. This moves the AIX XLC check to a new `case $host in` block inside of the `if test "$USE_THREADS_POSIX" != "1"` block, where `CFLAGS="$CFLAGS -pthead"` used to happen. Fixes #8541 Closes #8542 - [Tatsuhiro Tsujikawa brought this change] ngtcp2: add client certificate authentication for OpenSSL Closes #8522 - tool_operate: fix a scan-build warning ... and avoid the temp storing of the return code in a diff variable. Closes #8565 - test375: verify that --proxy errors out if proxy is disabled in the build Closes #8565 - curl: error out when options need features not present in libcurl Trying to use a proxy when libcurl was built with proxy support disabled should make curl error out properly. Remove knowledge of disabled features from the tool code and instead make it properly respond to what libcurl returns. Update all tests to properly require the necessary features to be present/absent so that the test suite can still be run even with libcurl builds with disabled features. Ref: https://curl.se/mail/archive-2022-03/0013.html Closes #8565 - ngtcp2: disconnect the QUIC connection proper Reported-by: mehatzri on github Reviewed-by: Tatsuhiro Tsujikawa Fixes #8534 closes #8569 Dan Fandrich (9 Mar 2022) - test386: Fix an incorrect test markup tag Daniel Stenberg (9 Mar 2022) - [Don J Olmstead brought this change] nonblock: restore setsockopt method to curlx_nonblock The implementation using setsockopt was removed when BeOS support was purged. However this functionality wasn't BeOS specific, it is still used by for example Orbis OS (Playstation 4/5 OS). Closes #8562 - openssl: fix CN check error code Due to a missing 'else' this returns error too easily. Regressed in: d15692ebb Reported-by: Kristoffer Gleditsch Fixes #8559 Closes #8560 - [Frank Meier brought this change] connect: make Curl_getconnectinfo work with conn cache from share handle Closes #8524