Lennart Poettering [Fri, 1 Jun 2018 15:30:43 +0000 (17:30 +0200)]
core: rename (and modernize) bus_unit_check_load_state() → bus_unit_validate_load_state()
Let's use a switch() statement, cover more cases with pretty messages.
Also let's rename it to "validate", as that's more specific that
"check", as it implies checking for a "valid"/"good" state, which is
what this function does.
Lennart Poettering [Mon, 11 Jun 2018 10:52:38 +0000 (12:52 +0200)]
Merge pull request #9246 from keszybz/ellipsize-invalid-mem-ref
Fix invalid memory reference in ellipsize_mem()
Lennart Poettering [Fri, 8 Jun 2018 17:29:05 +0000 (19:29 +0200)]
resolved: rework NSEC covering tests
This makes two changes: first of all we will now explicitly check
whether a domain to test against an NSEC record is actually below the
signer's name. This is relevant for NSEC records that chain up the end
and the beginning of a zone: we shouldn't alow that NSEC record to match
against domains outside of the zone.
This also fixes how we handle NSEC checks for domains that are prefixes
of the NSEC RR domain itself, fixing #8164 which triggers this specific
case. The non-wildcard NSEC check is simplified for that, we can
directly make our between check, there's no need to find the "Next
Closer" first, as the between check should not be affected by additional
prefixes. For the wild card NSEC check we'll prepend the asterisk in
this case to the NSEC RR itself to make a correct check.
Fixes: #8164
Zbigniew Jędrzejewski-Szmek [Mon, 11 Jun 2018 07:57:05 +0000 (09:57 +0200)]
basic/format-table: remove parameter with constant value
Zbigniew Jędrzejewski-Szmek [Sat, 9 Jun 2018 11:41:44 +0000 (13:41 +0200)]
basic/ellipsize: do not assume the string is NUL-terminated when length is given
oss-fuzz flags this as:
==1==WARNING: MemorySanitizer: use-of-uninitialized-value
0. 0x7fce77519ca5 in ascii_is_valid systemd/src/basic/utf8.c:252:9
1. 0x7fce774d203c in ellipsize_mem systemd/src/basic/string-util.c:544:13
2. 0x7fce7730a299 in print_multiline systemd/src/shared/logs-show.c:244:37
3. 0x7fce772ffdf3 in output_short systemd/src/shared/logs-show.c:495:25
4. 0x7fce772f5a27 in show_journal_entry systemd/src/shared/logs-show.c:1077:15
5. 0x7fce772f66ad in show_journal systemd/src/shared/logs-show.c:1164:29
6. 0x4a2fa0 in LLVMFuzzerTestOneInput systemd/src/fuzz/fuzz-journal-remote.c:64:21
...
I didn't reproduce the issue, but this looks like an obvious error: the length
is specified, so we shouldn't use the string with any functions for normal
C-strings.
Zbigniew Jędrzejewski-Szmek [Mon, 11 Jun 2018 08:02:49 +0000 (10:02 +0200)]
meson: add fuzz regressions to list
Apparently I haven't been very good at remembering to do this.
Zbigniew Jędrzejewski-Szmek [Mon, 11 Jun 2018 07:12:21 +0000 (09:12 +0200)]
Merge pull request #9253 from yuwata/fix-timezone_is_valid
util-lib: reject too long path for timedate_is_valid()
Yu Watanabe [Mon, 11 Jun 2018 03:39:59 +0000 (12:39 +0900)]
fuzz: add testcase for issue 8827
Yu Watanabe [Mon, 11 Jun 2018 03:31:02 +0000 (12:31 +0900)]
util-lib: reject too long path for timedate_is_valid()
This should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8827.
Zbigniew Jędrzejewski-Szmek [Sat, 9 Jun 2018 11:12:52 +0000 (13:12 +0200)]
meson: do not allow bit-shift overflows
The primary motivation is to catch enum values created through a shift that is
too big:
../src/test/test-sizeof.c:26:29: error: left shift count >= width of type [-Werror=shift-count-overflow]
enum_with_shift = 1 << 32,
^~
cc1: some warnings being treated as errors
The compiler will now reject those.
This is an alternative to #9224.
Zbigniew Jędrzejewski-Szmek [Sat, 9 Jun 2018 11:41:24 +0000 (13:41 +0200)]
basic/utf8: add ascii_is_valid_n()
Lennart Poettering [Fri, 8 Jun 2018 18:44:01 +0000 (20:44 +0200)]
Merge pull request #9240 from poettering/ds-validate
resolved: fix DNSKEY validation by DS RR
Ivan Shapovalov [Fri, 8 Jun 2018 12:09:44 +0000 (15:09 +0300)]
mymachines: fix getgrnam()
getgrnam() was returning input gid instead of the mapped one. Fix that.
Susant Sahani [Fri, 8 Jun 2018 12:32:21 +0000 (18:02 +0530)]
networkd: tunnel ignore wrong conf rather than assert
Closes #9234
Zbigniew Jędrzejewski-Szmek [Fri, 8 Jun 2018 14:05:18 +0000 (16:05 +0200)]
resolved: fix typo in macro name
Filipe Brandenburger [Wed, 6 Jun 2018 16:43:37 +0000 (09:43 -0700)]
analyze: use _cleanup_ for struct unit_times
This introduces a has_data boolean field in struct unit_files which can
be used to detect the end of the array.
Use a _cleanup_ for struct unit_files in acquire_time_data and its
callers. Code for acquire_time_data is also simplified by replacing
goto's with straight returns.
Tested: By running the commands below, also checking them under valgrind.
- build/systemd-analyze blame
- build/systemd-analyze critical-chain
- build/systemd-analyze plot
Fixes: Coverity finding CID 996464.
Lennart Poettering [Fri, 8 Jun 2018 13:41:37 +0000 (15:41 +0200)]
resolved: use Oxford comma at once place
As suggested by @keszybz in https://github.com/systemd/systemd/pull/9235#pullrequestreview-
127150950
Lennart Poettering [Fri, 8 Jun 2018 13:38:56 +0000 (15:38 +0200)]
test: add dnssec-bogus.sg to list of domains to test in DNSSEC complex test
Lennart Poettering [Fri, 8 Jun 2018 13:37:49 +0000 (15:37 +0200)]
resolved: fix DNSKEY validation against DS
Let's use the wireformat name, not the text version.
Fixes: #8901
Zbigniew Jędrzejewski-Szmek [Fri, 8 Jun 2018 13:35:45 +0000 (15:35 +0200)]
Merge pull request #9221 from poettering/bus-track-destroy
add sd_bus_track and sd_event_source destroy callbacks too
Lennart Poettering [Fri, 8 Jun 2018 10:04:49 +0000 (12:04 +0200)]
resolved: whenever a link starts/stops being relevant flush global DNS caches
Let's add some protection for split horizon setups, where different
zones are visible on the same global DNS servers depending on where you
come from.
Fixes: #9196
Filipe Brandenburger [Thu, 7 Jun 2018 21:32:07 +0000 (14:32 -0700)]
scsi_id: use _cleanup_free_ on buffer allocated by get_file_options
This simplifies the code a bit and hopefully fixes Coverity finding
CID 1382966. There was not actually a resource leak here (Coverity
seemed to be confused by thinking log_oom() could actually return 0),
but the fix doesn't hurt and should make this code more resilient to
future refactorings.
Tested: builds fine, manually called scsi_id, seems to work ok.
Lennart Poettering [Fri, 8 Jun 2018 09:36:11 +0000 (11:36 +0200)]
resolved: document .local domain routing a bit more in detail
Inspired by the discussions in #8851, even though the issue appears to
be entirely unrelated to the .local domain in the end.
Lennart Poettering [Fri, 8 Jun 2018 10:09:23 +0000 (12:09 +0200)]
Merge pull request #9213 from poettering/copy-mount
copy() mount detection fixes
Filipe Brandenburger [Thu, 7 Jun 2018 20:46:32 +0000 (13:46 -0700)]
lldp: check that lldp neighbor raw data size is in expected range
This fixes an insecure use of tainted data as argument to functions that
allocate memory and read from files, which could be tricked into getting
networkctl to allocate a large amount of memory and fill it with file
data.
This was uncovered by Coverity. Fixes CID 1393254.
Filipe Brandenburger [Thu, 7 Jun 2018 21:37:30 +0000 (14:37 -0700)]
networkd: add missing _cleanup_ in prefix_new
This should fix a leak of the allocated Prefix if sd_radv_prefix_new
fails for some reason.
The code was already initializing prefix to NULL and using TAKE_PTR to
return it, so only the _cleanup_ was missing.
Fixes Coverity finding CID 1382976.
Filipe Brandenburger [Thu, 7 Jun 2018 21:11:51 +0000 (14:11 -0700)]
udev-builtin-usb_id: Check full range of size returned by read()
This shouldn't be necessary, since read() should never return a size
larger than the size of the buffer passed in, but Coverity doesn't seem
to understand that.
We could possibly fix this with a model file for Coverity, but given
changing the code is not that much of a biggie, let's just do that
instead.
Fixes CID 996458: Overflowed or truncated value (or a value computed
from an overflowed or truncated value) `pos` used as array index.
Tested: `ninja -C build/ test`, builds without warnings, test cases pass.
Filipe Brandenburger [Thu, 7 Jun 2018 20:07:56 +0000 (13:07 -0700)]
udev: fix usage of udev_device_new_from_stat_rdev() in journalctl
The refactor in #9200 inadvertently dropped the variable assignment to
traverse the device and its hierarchy in add_matches_for_device().
This was uncovered by Coverity (CID #1393310).
Fix that by restoring the assignment.
Tested: `journalctl /dev/sda` now filters journalctl output again.
Zbigniew Jędrzejewski-Szmek [Thu, 7 Jun 2018 18:47:45 +0000 (20:47 +0200)]
Merge pull request #9218 from systemd/finalize-coverity
coverity.sh: check that coverity responds with 200
Evegeny Vereshchagin [Thu, 7 Jun 2018 17:53:43 +0000 (17:53 +0000)]
README.md: embed the Travis CI badge
It should make it easier to keep track of the status
of daily cron jobs uploading data to Coverity Scan.
Evegeny Vereshchagin [Thu, 7 Jun 2018 17:51:01 +0000 (17:51 +0000)]
travis: stop sending notifications to the authors of randomly chosen commits
Evegeny Vereshchagin [Tue, 5 Jun 2018 06:31:41 +0000 (06:31 +0000)]
coverity.sh: check that coverity responds with 200
This is mostly inspired by https://github.com/pmem/pmdk/commit/
7b103fd2dd54b2e5974f71fb65c81ab3713c12c5
Closes https://github.com/systemd/systemd/issues/9186.
Lennart Poettering [Thu, 7 Jun 2018 16:20:04 +0000 (18:20 +0200)]
update TODO
Lennart Poettering [Thu, 7 Jun 2018 15:35:58 +0000 (17:35 +0200)]
update TODO
The three ancient entries marked "bugfixes" are already fixed (in two
cases), or are not really bugs (in the other case). Let's clean this up
a bit.
Lennart Poettering [Thu, 7 Jun 2018 15:04:57 +0000 (17:04 +0200)]
Merge pull request #9200 from poettering/device-state-fix
core: rework device state serialization/enumeration
Lennart Poettering [Thu, 7 Jun 2018 14:56:32 +0000 (16:56 +0200)]
Merge pull request #9165 from ssahani/networkd-netdevsim
networkd: introduce netdev "Netdevsim" Driver
Zbigniew Jędrzejewski-Szmek [Thu, 7 Jun 2018 13:08:02 +0000 (15:08 +0200)]
CODING_STYLE: allow c99-style mixed code and declarations
We already allowed variables to be declared in the middle of a function
(whenever a new scope was opened), so this isn't such a big change. Sometimes
we would open a scope just to work around this prohibition.
But sometimes the code can be much clearer if the variable is declared
somewhere in the middle of a scope, in particular if the declaration is
combined with initialization or acquisition of some resources. So let's allow
this, but keep things in the old style, unless there's a good reason to move
the variable declaration to a different place.
Zbigniew Jędrzejewski-Szmek [Thu, 7 Jun 2018 14:30:56 +0000 (16:30 +0200)]
Merge pull request #9222 from poettering/code-quality-docs
let's document the code quality tools we have set up
Lennart Poettering [Thu, 7 Jun 2018 14:26:00 +0000 (16:26 +0200)]
HACKING: link up CODE_QUALITY.md
Lennart Poettering [Thu, 7 Jun 2018 13:07:23 +0000 (15:07 +0200)]
doc: add a list of code quality tools we have set up
Also, as a reminder all of these exist to myself.
Lennart Poettering [Thu, 7 Jun 2018 13:07:14 +0000 (15:07 +0200)]
tools: make various scripts find the top-levle git dir automatically
Lennart Poettering [Mon, 4 Jun 2018 19:00:44 +0000 (21:00 +0200)]
update TODO
Lennart Poettering [Tue, 5 Jun 2018 18:57:08 +0000 (20:57 +0200)]
swap: trivial log message improvements
Lennart Poettering [Tue, 5 Jun 2018 18:47:26 +0000 (20:47 +0200)]
core: be a bit stricter when validating SYSTEMD_ALIAS udev props
Lennart Poettering [Tue, 5 Jun 2018 18:18:47 +0000 (20:18 +0200)]
tree-wide: fix a number of log calls that use %m but have no errno set
This is mostly fall-out from
d1a1f0aaf0d2f08c60d1e0d32e646439d99f58dc,
however some cases are older bugs.
There might be more issues lurking, this was a simple grep for "%m"
across the tree, with all lines removed that mention "errno" at all.
Lennart Poettering [Tue, 5 Jun 2018 16:26:45 +0000 (18:26 +0200)]
core: enumerate perpetual units in a separate per-unit-type method
Previously the enumerate() callback defined for each unit type would do
two things:
1. It would create perpetual units (i.e. -.slice, system.slice, -.mount and
init.scope)
2. It would enumerate units from /proc/self/mountinfo, /proc/swaps and
the udev database
With this change these two parts are split into two seperate methods:
enumerate() now only does #2, while enumerate_perpetual() is responsible
for #1. Why make this change? Well, perpetual units should have a
slightly different effect that those found through enumeration: as
perpetual units should be up unconditionally, perpetually and thus never
change state, they should also not pull in deps by their state changing,
not even when the state is first set to active. Thus, their state is
generally initialized through the per-device coldplug() method in
similar fashion to the deserialized state from a previous run would be
put into place. OTOH units found through regular enumeration should
result in state changes (and thus pull in deps due to state changes),
hence their state should be put in effect in the catchup() method
instead. Hence, given this difference, let's also separate the
functions, so that the rule is:
1. What is created in enumerate_perpetual() should be started in
coldplug()
2. What is created in enumerate() should be started in catchup().
Lennart Poettering [Tue, 5 Jun 2018 16:09:27 +0000 (18:09 +0200)]
core: tighten when we unset the sysfs path of device units
Make sure that whenever we enter "dead" state we unset the sysfs path,
not just when we are changing to it due to "found" mask changes.
Lennart Poettering [Tue, 5 Jun 2018 15:28:32 +0000 (17:28 +0200)]
core: rework how device units get set up
This reworks how device units are "powered on".
This makes sure that any device changes that might have happened while
we were restarting/reloading will be noticed properly. For that we'll
now properly serialize/deserialize both the device unit state and the
device "found" flags, and restore these initially in the "coldplug"
phase of the manager deserialization. While enumerating the udev devices
during startup we'll put together a new "found" flags mask, which we'll
the switch to in the "catchup" phase of the manager deserialization,
which follows the "coldplug" phase.
Note that during the "coldplug" phase no unit state change events are
generated, which is different for the "catchall" phase which will do
that. Thus we correctly make sure that the deserialized state won't pull
in new deps, but any device's change while we were reloading would.
Fixes: #8832
Replaces: #8675
Lennart Poettering [Tue, 5 Jun 2018 15:22:11 +0000 (17:22 +0200)]
device: simplify device_found_to_string_many() a tiny bit
No need to maintain a NULL marker at the end of the table if we know the
size of the array anyway.
Lennart Poettering [Tue, 5 Jun 2018 14:53:22 +0000 (16:53 +0200)]
core: add a new unit method "catchup()"
This is very similar to the existing unit method coldplug() but is
called a bit later. The idea is that that coldplug() restores the unit
state from before any prior reload/restart, i.e. puts the deserialized
state in effect. The catchup() call is then called a bit later, to
catch up with the system state for which we missed notifications while
we were reloading. This is only really useful for mount, swap and device
mount points were we should be careful to generate all missing unit
state change events (i.e. call unit_notify() appropriately) for
everything that happened while we were reloading.
Lennart Poettering [Mon, 4 Jun 2018 21:05:39 +0000 (23:05 +0200)]
core: use safe_fclose() where appropriate
Lennart Poettering [Mon, 4 Jun 2018 21:05:20 +0000 (23:05 +0200)]
core: split out early-boot preset logic into a function of its own
Lennart Poettering [Mon, 4 Jun 2018 20:52:02 +0000 (22:52 +0200)]
udev: add helper udev_device_new_from_stat_rdev()
This is a simple wrapper around udev_device_new_from_devnum(), and uses
the data from a struct stat's .st_rdev field to derive the udev_device
object.
Lennart Poettering [Mon, 4 Jun 2018 19:35:30 +0000 (21:35 +0200)]
core: split out device validation from device_found_node()
Let's separate the validate step out. Also, let's update some comments
which have long ceased to be true.
No change in behaviour.
Lennart Poettering [Mon, 4 Jun 2018 16:06:05 +0000 (18:06 +0200)]
core: rework device_found_node() prototype
let's drop the "now" argument, it's exactly what MANAGER_IS_RUNNING()
returns, hence let's use that instead to simplify things.
Moreover, let's change the add/found argument pair to become found/mask,
which allows us to change multiple flags at the same time into opposing
directions, which will be useful later on.
Also, let's change the return type to void. It's a notifier call where
callers will ignore the return value anyway as it is nothing actionable.
Should not change behaviour.
Lennart Poettering [Mon, 4 Jun 2018 19:16:50 +0000 (21:16 +0200)]
core: split out reload propagation into its own function
Lennart Poettering [Mon, 4 Jun 2018 18:29:04 +0000 (20:29 +0200)]
core: improve error logging a bit
Lennart Poettering [Mon, 4 Jun 2018 18:02:59 +0000 (20:02 +0200)]
core: split out bus initialization from manager_setup()
Lennart Poettering [Mon, 4 Jun 2018 16:05:09 +0000 (18:05 +0200)]
core: log when unit_add_dependency() fails for some reason
Also, proceed, as there's little we can do in this case.
Lennart Poettering [Mon, 4 Jun 2018 16:04:33 +0000 (18:04 +0200)]
core: modernize device_update_description() a bit
Lennart Poettering [Mon, 4 Jun 2018 16:03:57 +0000 (18:03 +0200)]
core: use device_found_to_string_many() result only on success
Lennart Poettering [Mon, 4 Jun 2018 16:03:30 +0000 (18:03 +0200)]
core: use FLAGS_SET() macro at one more place
Lennart Poettering [Mon, 4 Jun 2018 16:03:02 +0000 (18:03 +0200)]
core: modernize device_set_sysfs() a bit
Lennart Poettering [Thu, 7 Jun 2018 11:24:03 +0000 (13:24 +0200)]
copy: put a depth limit on copying file system trees recursively
This is a safety net against bind mount cycles, as such pick it
relatively high at 2048 for now.
As suggested by @filbranden on #9213
Lennart Poettering [Wed, 6 Jun 2018 15:33:28 +0000 (17:33 +0200)]
copy: extend check for mount point crossing
We do this checks as protection against bind mount cycles on the same
file system. However, the check wasn't really effective for that, as
it would only detect cycles A → B → A this way. By using
fs_is_mount_point() we'll also detect cycles A → A.
Also, while we are at it, make these file system boundary checks
optional. This is not used anywhere, but might be eventually...
Most importantly though add a longer blurb explanation the why.
Filipe Brandenburger [Mon, 4 Jun 2018 21:23:14 +0000 (14:23 -0700)]
copy: only check for traversing mount points on directories
This fixes the copy routines on overlay filesystem, which typically
returns the underlying st_dev for files, symlinks, etc.
The value of st_dev is guaranteed to be the same for directories, so
checking it on directories only fixes this code on overlay filesystem
and still keeps it from traversing mount points (which was the original
intent.)
There's a small side effect here, by which regular (non-directory) files
with bind mounts will be copied by the new logic (while they were
skipped by the previous logic.)
Tested: ./build/test-copy with an overlay on /tmp.
Fixes: #9134
Alessandro Casale [Thu, 7 Jun 2018 09:43:59 +0000 (11:43 +0200)]
hwdb: HP ZBook Studio G4 wireless switch
Lennart Poettering [Thu, 7 Jun 2018 11:07:52 +0000 (13:07 +0200)]
sd-event: document sd_event_source_set_io_fd_own()
With this we have 100% of the sd-event symbols documented again. Yay!
Lennart Poettering [Thu, 7 Jun 2018 10:40:35 +0000 (12:40 +0200)]
sd-event: add destroy callback logic to sd-event too
This adds what has been added to sd_bus_slot and sd_bus_track to
sd_event too.
Lennart Poettering [Thu, 7 Jun 2018 10:29:52 +0000 (12:29 +0200)]
sd-bus: also add destroy callbacks to sd_bus_track objects
This augments previous work for this for sd_bus_slot objects, and adds
the same concept to sd_bus_track objects, too.
Stefan Schweter [Wed, 6 Jun 2018 21:24:33 +0000 (23:24 +0200)]
man: update url to latest 802.1AB (2016) standard
Lennart Poettering [Thu, 7 Jun 2018 08:29:05 +0000 (10:29 +0200)]
Merge pull request #9208 from keszybz/async-callback-memleak
Async callback memleak fix and documentation cleanups
Lennart Poettering [Thu, 7 Jun 2018 07:17:01 +0000 (09:17 +0200)]
Merge pull request #9214 from poettering/systemctl-get-processes-fix
two small fixes for systemctl's process tree display
Ivan Shapovalov [Wed, 6 Jun 2018 22:51:42 +0000 (01:51 +0300)]
hwdb: Logitech Anywhere MX wheel data (#9203)
Zbigniew Jędrzejewski-Szmek [Wed, 6 Jun 2018 20:58:03 +0000 (22:58 +0200)]
test-bus-util: add a test for destroy callbacks
Zbigniew Jędrzejewski-Szmek [Wed, 6 Jun 2018 09:12:25 +0000 (11:12 +0200)]
shared/bus-util: use the new cleanup functionality to avoid a memleak
If the async callbacks didn't get a chance to finish properly, we'd leak
memory.
The output from test-bus-util with additional log line in the callbacks to show
what is happening:
$ build/test-bus-util
/* test_name_async (0) */
Bus test-bus: changing state UNSET → OPENING
Bus test-bus: changing state OPENING → AUTHENTICATING
Bus test-bus: changing state AUTHENTICATING → HELLO
Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=Hello cookie=1 reply_cookie=0 signature=n/a error-name=n/a error-message=n/a
Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=RequestName cookie=2 reply_cookie=0 signature=su error-name=n/a error-message=n/a
Got message type=method_return sender=org.freedesktop.DBus destination=:1.732 path=n/a interface=n/a member=n/a cookie=
4294967295 reply_cookie=1 signature=s error-name=n/a error-message=n/a
Bus test-bus: changing state HELLO → RUNNING
Bus test-bus: changing state RUNNING → CLOSED
request_name_destroy_callback n_ref=1
/* test_name_async (20) */
Bus test-bus: changing state UNSET → OPENING
Bus test-bus: changing state OPENING → AUTHENTICATING
Bus test-bus: changing state AUTHENTICATING → HELLO
stage 0: sd_bus_process returned 1
Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=Hello cookie=1 reply_cookie=0 signature=n/a error-name=n/a error-message=n/a
Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=RequestName cookie=2 reply_cookie=0 signature=su error-name=n/a error-message=n/a
stage 1: sd_bus_process returned 1
Got message type=method_return sender=org.freedesktop.DBus destination=:1.733 path=n/a interface=n/a member=n/a cookie=
4294967295 reply_cookie=1 signature=s error-name=n/a error-message=n/a
Bus test-bus: changing state HELLO → RUNNING
stage 2: sd_bus_process returned 1
Got message type=signal sender=org.freedesktop.DBus.Local destination=n/a path=/org/freedesktop/DBus/Local interface=org.freedesktop.DBus.Local member=Connected cookie=
4294967295 reply_cookie=0 signature=n/a error-name=n/a error-message=n/a
stage 3: sd_bus_process returned 1
Got message type=signal sender=org.freedesktop.DBus destination=:1.733 path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameAcquired cookie=
4294967295 reply_cookie=0 signature=s error-name=n/a error-message=n/a
stage 4: sd_bus_process returned 1
Got message type=error sender=org.freedesktop.DBus destination=:1.733 path=n/a interface=n/a member=n/a cookie=
4294967295 reply_cookie=2 signature=s error-name=org.freedesktop.DBus.Error.AccessDenied error-message=Request to own name refused by policy
Unable to request name, will retry after reloading DBus configuration: Request to own name refused by policy
Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=ReloadConfig cookie=3 reply_cookie=0 signature=n/a error-name=n/a error-message=n/a
request_name_destroy_callback n_ref=2
stage 5: sd_bus_process returned 1
Got message type=method_return sender=org.freedesktop.DBus destination=:1.733 path=n/a interface=n/a member=n/a cookie=
4294967295 reply_cookie=3 signature= error-name=n/a error-message=n/a
Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=RequestName cookie=4 reply_cookie=0 signature=su error-name=n/a error-message=n/a
request_name_destroy_callback n_ref=1
stage 6: sd_bus_process returned 1
Got message type=error sender=org.freedesktop.DBus destination=:1.733 path=n/a interface=n/a member=n/a cookie=
4294967295 reply_cookie=4 signature=s error-name=org.freedesktop.DBus.Error.AccessDenied error-message=Request to own name refused by policy
Unable to request name, failing connection: Request to own name refused by policy
Bus test-bus: changing state RUNNING → CLOSING
stage 7: sd_bus_process returned 1
Bus test-bus: changing state CLOSING → CLOSED
stage 8: sd_bus_process returned 1
stage 9: sd_bus_process returned -104
Processing failed: Connection reset by peer
Zbigniew Jędrzejewski-Szmek [Wed, 6 Jun 2018 09:07:02 +0000 (11:07 +0200)]
bus: optionally call a callbacks for cleanup
This adds a function sd_bus_slot_set_destroy_callback() to set a function
which can free userdata or perform other cleanups.
sd_bus_slot_get_destory_callback() queries the callback, and is included
for completeness.
Without something like this, for floating asynchronous callbacks, which might
be called or not, depending on the sequence of events, it's hard to perform
resource cleanup. The alternative would be to always perform the cleanup from
the caller too, but that requires more coordination and keeping of some shared
state. It's nicer to keep the cleanup contained between the callback and the
function that requests the callback.
Zbigniew Jędrzejewski-Szmek [Wed, 6 Jun 2018 08:57:30 +0000 (10:57 +0200)]
man: also mention EINVAL in sd_bus_slot_set_floating(3)
Zbigniew Jędrzejewski-Szmek [Mon, 4 Jun 2018 13:15:17 +0000 (15:15 +0200)]
test-bus-util: add a simple test for bus_request_name_async_may_reload_dbus()
This shows a minor memleak:
==1883== 24 bytes in 1 blocks are definitely lost in loss record 1 of 1
==1883== at 0x4C2DBAB: malloc (vg_replace_malloc.c:299)
==1883== by 0x4E9D385: malloc_multiply (alloc-util.h:69)
==1883== by 0x4EA2959: bus_request_name_async_may_reload_dbus (bus-util.c:1841)
==1883== by ...
The exchange of messages is truncated at two different points: once right
after the first callback is requested, and the second time after the full
sequence has run (usually resulting in an error because of policy).
Zbigniew Jędrzejewski-Szmek [Mon, 4 Jun 2018 11:04:40 +0000 (13:04 +0200)]
bus-util: avoid unneeded initalization to zero
Zbigniew Jędrzejewski-Szmek [Wed, 6 Jun 2018 09:59:04 +0000 (11:59 +0200)]
man: xinclude the generic text to talk about libsystemd pkgconfig
The only difference is that functions are not individually listed by name,
but that seems completely pointless, since all functions that are documented
are always exported, so the generic text tells the user all she or he needs
to know.
Zbigniew Jędrzejewski-Szmek [Wed, 6 Jun 2018 19:02:13 +0000 (21:02 +0200)]
Merge pull request #9201 from poettering/integration-test-unfuck
make the integration tests great again
Lennart Poettering [Wed, 6 Jun 2018 18:22:41 +0000 (20:22 +0200)]
pid: fix ENOENT error check
Lennart Poettering [Wed, 6 Jun 2018 17:46:23 +0000 (19:46 +0200)]
systemctl: when GetProcesses() doesn't work, say for which unit
Lennart Poettering [Wed, 6 Jun 2018 15:18:19 +0000 (17:18 +0200)]
Merge pull request #9212 from keszybz/null-removal-part-two
Small follow-up to log_struct NULL removal
Zbigniew Jędrzejewski-Szmek [Wed, 6 Jun 2018 14:05:41 +0000 (16:05 +0200)]
Merge pull request #9197 from poettering/make-main-shorter
some smaller changes to make PID1's main() a bit shorter
Zbigniew Jędrzejewski-Szmek [Wed, 6 Jun 2018 12:55:31 +0000 (14:55 +0200)]
resolved: reformat message about a revoked trust anchor
LOG_MESSAGE is just a wrapper, but it keeps the arguments indented together
with the format string, so put the argument inside of the macro invocation.
(No functional change.)
Also use lowercase for "trust anchor" — it should either be all capitaled or not
at all, and it's not a proper name, so let's make it all lowercase.
Also, add a newline, to make the string more readable. "%s" can expand to
something that is quite long.
Zbigniew Jędrzejewski-Szmek [Wed, 6 Jun 2018 12:44:34 +0000 (14:44 +0200)]
Remove NULL terminator from two log_struct calls
Fixup for
a1230ff972. I forgot to press "save" ;(
Lennart Poettering [Tue, 5 Jun 2018 14:07:49 +0000 (16:07 +0200)]
main: combine a some if checks
Let's merge a few if blocks that are conditioned out the same way.
No change in behaviour.
Lennart Poettering [Tue, 5 Jun 2018 14:06:57 +0000 (16:06 +0200)]
main: use rlimit_free_all() at one more place
Lennart Poettering [Tue, 5 Jun 2018 14:06:19 +0000 (16:06 +0200)]
core: comment verbosely what the difference betweem set_manager_settings() and set_manager_defaults() is
Lennart Poettering [Tue, 5 Jun 2018 14:02:32 +0000 (16:02 +0200)]
util: add new write_string_filef() helper
This new helper combines asprintf() and write_string_file() in one,
which is useful at various places to shorten the code a bit.
Lennart Poettering [Tue, 5 Jun 2018 13:21:47 +0000 (15:21 +0200)]
main: split out reading of /proc/sys/fs/nr_open into its own function
This doesn't really reduce the code size over all, but it does make main.c
shorter and more readable, and that's always a good thing.
Zbigniew Jędrzejewski-Szmek [Tue, 5 Jun 2018 10:52:21 +0000 (12:52 +0200)]
man: add example for sd_event_add_inotify
Zbigniew Jędrzejewski-Szmek [Wed, 6 Jun 2018 10:43:47 +0000 (12:43 +0200)]
Merge pull request #9210 from poettering/use-delete-trailing-chars
make use of delete_trailing_chars() more
Zbigniew Jędrzejewski-Szmek [Wed, 6 Jun 2018 10:38:55 +0000 (12:38 +0200)]
Merge pull request #9121 from poettering/sd-event-inotify
add "sd_event_add_inotify()" and use it for making PID 1 rescheduler .timer units properly on timezone change
Zbigniew Jędrzejewski-Szmek [Tue, 5 Jun 2018 12:25:43 +0000 (14:25 +0200)]
NEWS: add note about --runtime
Yu Watanabe [Wed, 6 Jun 2018 08:13:12 +0000 (17:13 +0900)]
locale: add _unused_ attribute for dummy variable
This suppresses the following warning by clang:
```
[588/1179] Compiling C object 'systemd-localed@exe/src_locale_localed.c.o'.
../src/locale/localed.c:271:39: warning: unused variable 'dummy' [-Wunused-variable]
_cleanup_(locale_free) char **dummy = new_locale;
^
```
rubensa [Wed, 6 Jun 2018 10:02:35 +0000 (12:02 +0200)]
hwdb: add accel mount settings for Cube i7 Stylus I8L Model (#9207)
There are different Cube i7 Stylus generations.
Those are identified with the printed serial code sticker on motherboard (Printed serial code on casing is not always true)
Order of Model (Old - New):
W
WA
WWA
WN(I8WN)
I8L(With W on casing)
I own a I8L generation so the hw identification for my model does not work.
# cat /sys/class/dmi/id/sys_vendor
Cube
# сat /sys/class/dmi/id/product_name
i8-L
Lennart Poettering [Wed, 6 Jun 2018 09:58:38 +0000 (11:58 +0200)]
string-util: put together strstrip() from skip_leading_chars() and delete_trailing_chars()