platform/upstream/lz4.git
5 years agoproject: VS2017: add lz4 project
David A Kondrad [Fri, 25 Oct 2019 19:04:27 +0000 (15:04 -0400)]
project: VS2017: add lz4 project

Add missing lz4 project to the VS2017 solution.
The project was made from scratch rather than importing and updated to
match the VS2010 options.

Any new options not present in the old VS2010 project we pulled from
other console binaries in the solution.

Signed-off-by: David A Kondrad <dkondrad.mscs+patches@gmail.com>
5 years agoproject: visual: fix VS2010/17 gitignore
David A Kondrad [Fri, 25 Oct 2019 18:51:36 +0000 (14:51 -0400)]
project: visual: fix VS2010/17 gitignore

The `lz4` project was excluded from being checked in for VS2017.
Add some fixups to explicitly allow this project directory.
Also add an exclusion for VS2017 binaries and VS `ipch` directories.

Signed-off-by: David A Kondrad <dkondrad.mscs+patches@gmail.com>
5 years agoMerge pull request #798 from bimbashrestha/adding_cirrus_test
Yann Collet [Mon, 7 Oct 2019 16:51:15 +0000 (09:51 -0700)]
Merge pull request #798 from bimbashrestha/adding_cirrus_test

Adding cirrus test for FreeBSD

5 years agoAdding unamestr var
Bimba Shrestha [Mon, 7 Oct 2019 15:12:42 +0000 (08:12 -0700)]
Adding unamestr var

5 years agoAdding condition for FreeBSD and using gmake
Bimba Shrestha [Fri, 4 Oct 2019 17:12:22 +0000 (10:12 -0700)]
Adding condition for FreeBSD and using gmake

5 years agoUsing instead of gmake (to address the travis failure)
Bimba Shrestha [Fri, 4 Oct 2019 16:29:58 +0000 (09:29 -0700)]
Using  instead of gmake (to address the travis failure)

5 years agoUsing gmake instead of make
Bimba Shrestha [Fri, 4 Oct 2019 15:40:46 +0000 (08:40 -0700)]
Using gmake instead of make

5 years agoAdding cirrus config file for freebsd-12-0
Bimba Shrestha [Fri, 4 Oct 2019 15:36:08 +0000 (08:36 -0700)]
Adding cirrus config file for freebsd-12-0

5 years agoMerge pull request #796 from jcaesar/dev
Yann Collet [Thu, 26 Sep 2019 20:01:55 +0000 (13:01 -0700)]
Merge pull request #796 from jcaesar/dev

meson: move one layer deeper to allow easy construction of a wrap file

5 years agomeson: move one layer deeper to allow easy construction of a wrap file
Julius Michaelis [Thu, 26 Sep 2019 08:23:53 +0000 (17:23 +0900)]
meson: move one layer deeper to allow easy construction of a wrap file

5 years agoMerge pull request #794 from bimbashrestha/compress_frame_fuzzer_heap_overflow
Yann Collet [Mon, 23 Sep 2019 19:50:05 +0000 (12:50 -0700)]
Merge pull request #794 from bimbashrestha/compress_frame_fuzzer_heap_overflow

Using size instead of LZ4_compressBound(size) <- causes heap overflow

5 years agoUsing size instead of LZ4_compressBound(size) <- causes heap overflow
Bimba Shrestha [Mon, 23 Sep 2019 18:54:56 +0000 (11:54 -0700)]
Using size instead of LZ4_compressBound(size) <- causes heap overflow

5 years agoMerge pull request #793 from nigeltao/dev
Yann Collet [Sat, 21 Sep 2019 16:55:59 +0000 (09:55 -0700)]
Merge pull request #793 from nigeltao/dev

Have read_variable_length use fixed size types

5 years agoHave read_variable_length use fixed size types
Nigel Tao [Sun, 15 Sep 2019 23:20:02 +0000 (09:20 +1000)]
Have read_variable_length use fixed size types

Otherwise, the output from decoding LZ4-compressed input could be
platform dependent.

Also add a compile-time check to confirm the existing code's assumptions
that, if <stdint.h> isn't used, then sizeof(int) == 4.

Updates #792

5 years agoMerge pull request #790 from bimbashrestha/seperating_seed_generation_and_use_in_fuzzers
Yann Collet [Wed, 18 Sep 2019 17:21:43 +0000 (10:21 -0700)]
Merge pull request #790 from bimbashrestha/seperating_seed_generation_and_use_in_fuzzers

Separating the seed generation and use in FUZZ_dataProducer api

5 years agoRetreiving 32 bits from the end for fuzzer
Bimba Shrestha [Sat, 14 Sep 2019 01:08:58 +0000 (18:08 -0700)]
Retreiving 32 bits from the end for fuzzer

5 years agoAddressing naming nits and moving size modification up in all fuzzers
Bimba Shrestha [Fri, 13 Sep 2019 23:04:48 +0000 (16:04 -0700)]
Addressing naming nits and moving size modification up in all fuzzers

5 years agoSeperating the seed generation and use
Bimba Shrestha [Fri, 13 Sep 2019 21:07:52 +0000 (14:07 -0700)]
Seperating the seed generation and use

5 years agoMerge pull request #770 from neheb/dev
Yann Collet [Tue, 10 Sep 2019 19:56:53 +0000 (12:56 -0700)]
Merge pull request #770 from neheb/dev

util.h: Remove deprecated utime for non-Windows

5 years agoutil.h: Remove deprecated utime for non-Windows
Rosen Penev [Wed, 31 Jul 2019 05:13:51 +0000 (22:13 -0700)]
util.h: Remove deprecated utime for non-Windows

utime was deprecated in POSIX 2008.

5 years agoMerge pull request #785 from bimbashrestha/transfer_remaining_fuzzers_to_consume_from...
Yann Collet [Mon, 9 Sep 2019 19:03:26 +0000 (12:03 -0700)]
Merge pull request #785 from bimbashrestha/transfer_remaining_fuzzers_to_consume_from_end_of_input

Making fuzzers use dataProducer api instead of random seed for decisions

5 years agoMaking fuzzers use dataProducer api instead of random seed for decisions
Bimba Shrestha [Fri, 30 Aug 2019 17:27:42 +0000 (10:27 -0700)]
Making fuzzers use dataProducer api instead of random seed for decisions

5 years agofixed #778
Yann Collet [Wed, 21 Aug 2019 11:44:24 +0000 (13:44 +0200)]
fixed #778

fixed assert() when divisor == 0

5 years agoMerge pull request #779 from bimbashrestha/dev
Yann Collet [Tue, 20 Aug 2019 23:48:44 +0000 (16:48 -0700)]
Merge pull request #779 from bimbashrestha/dev

Adding fuzz data producer for uint32 and using in decompress_fuzzer

5 years agoAdding comments, fixing nit, and hiding the struct in data producer api
bimbashrestha [Sat, 17 Aug 2019 00:14:47 +0000 (17:14 -0700)]
Adding comments, fixing nit, and hiding the struct in data producer api

5 years agoSeperating fuzz data producer api impl and header, using data producer on the easy...
bimbashrestha [Fri, 16 Aug 2019 23:43:28 +0000 (16:43 -0700)]
Seperating fuzz data producer api impl and header, using data producer on the easy fuzzers

5 years agoCreated a data producer API and used in decompress_fuzzer
bimbashrestha [Fri, 16 Aug 2019 21:19:06 +0000 (14:19 -0700)]
Created a data producer API and used in decompress_fuzzer

5 years agoAdding fuzz data producer for uint32 and using in decompress_fuzzer
bimbashrestha [Fri, 16 Aug 2019 17:50:46 +0000 (10:50 -0700)]
Adding fuzz data producer for uint32 and using in decompress_fuzzer

Summary: Consuming bytes from the end of data instead of from the front to prevent "all-in-one" decisions.

Test Plan:

Reviewers:

Subscribers:

Tasks:

Tags:

5 years agofixed test error
Yann Collet [Thu, 15 Aug 2019 11:59:59 +0000 (13:59 +0200)]
fixed test error

could trigger %0 on exceptional circumstances
due to wrong buffer size parameter.

5 years agoMerge pull request #777 from terrelln/off-by-one
Yann Collet [Sat, 10 Aug 2019 00:08:03 +0000 (02:08 +0200)]
Merge pull request #777 from terrelln/off-by-one

[LZ4_compress_destSize] Fix off-by-one error

5 years ago[LZ4_compress_destSize] Fix off-by-one error
Nick Terrell [Fri, 9 Aug 2019 17:32:26 +0000 (10:32 -0700)]
[LZ4_compress_destSize] Fix off-by-one error

PR#756 fixed the data corruption bug, but didn't clear `ip`. PR#760
fixed that off-by-one error, but missed the case where `ip == filledIp`,
which is harder for the fuzzers to find (it took 20 days not 1 day).

Verified this fixed the issue reported by OSS-Fuzz.

Credit to OSS-Fuzz.

5 years agoMerge pull request #773 from felixhandte/attach-empty-dict-behavior-conformance
Yann Collet [Wed, 7 Aug 2019 23:48:53 +0000 (01:48 +0200)]
Merge pull request #773 from felixhandte/attach-empty-dict-behavior-conformance

Make Attaching an Empty Dict Behave the Same as Using it Directly

5 years agoOnly Bump Offset When Attaching Non-Null Dictionary
W. Felix Handte [Tue, 6 Aug 2019 23:08:41 +0000 (19:08 -0400)]
Only Bump Offset When Attaching Non-Null Dictionary

We do want to bump, even if the dictionary is empty, but we **don't** want to
bump if the dictionary is null.

5 years agoAdd Attach Dict Debug Log
W. Felix Handte [Tue, 6 Aug 2019 22:54:03 +0000 (18:54 -0400)]
Add Attach Dict Debug Log

5 years agoMake Attaching an Empty Dict Behave the Same as Using it Directly
W. Felix Handte [Tue, 6 Aug 2019 19:24:51 +0000 (15:24 -0400)]
Make Attaching an Empty Dict Behave the Same as Using it Directly

When using an empty dictionary, we bail out of loading or attaching it in
ways that leave the working context in potentially slightly different states.
In particular, in some paths, we will cause the currentOffset to be non-zero,
while in others we would allow it to remain 0.

This difference in behavior is perfectly harmless, but in some situations, it
can produce slight differences in the compressed output. For sanity's sake,
we currently try to maintain a strict correspondence between the behavior of
the dict attachment and the dict loading paths. This patch restores them to
behaving identically.

This shouldn't have any negative side-effects, as far as I can tell. When
writing the dict attachment code, I tried to preserve zeroed currentOffsets
when possible, since they benchmarked as very slightly faster. However, the
case of attaching an empty dictionary is probably rare enought that it's
acceptable to minisculely degrade performance in that corner case.

5 years agoMerge pull request #772 from lz4/offset0
Yann Collet [Tue, 6 Aug 2019 17:17:16 +0000 (19:17 +0200)]
Merge pull request #772 from lz4/offset0

silence msan warning when offset==0

5 years agosilence msan warning when offset==0
Yann Collet [Tue, 6 Aug 2019 12:46:31 +0000 (14:46 +0200)]
silence msan warning when offset==0

5 years agoMerge pull request #771 from terrelln/rep-ext-fix
Yann Collet [Thu, 1 Aug 2019 23:27:53 +0000 (01:27 +0200)]
Merge pull request #771 from terrelln/rep-ext-fix

[lz4hc] Further improve pattern detection and chain swapping

5 years ago[lz4hc] Chain swap with acceleration
Nick Terrell [Wed, 31 Jul 2019 07:57:16 +0000 (00:57 -0700)]
[lz4hc] Chain swap with acceleration

5 years ago[lz4hc] Only allow chain swapping forwards
Nick Terrell [Wed, 31 Jul 2019 06:40:58 +0000 (23:40 -0700)]
[lz4hc] Only allow chain swapping forwards

When the match is very long and found quickly, we can do
matchLength * nbCompares iterations through the chain
swapping, which can really slow down compression.

5 years ago[lz4hc] Fix pattern detection end of dictionary
Nick Terrell [Wed, 31 Jul 2019 06:39:39 +0000 (23:39 -0700)]
[lz4hc] Fix pattern detection end of dictionary

The pattern detection in extDict mode could put `matchIndex`
within the last 3 bytes of the dictionary. This would cause
a read out of bounds.

5 years ago[lz4hc] Fix minor pessimization in extDict pattern matching
Nick Terrell [Tue, 30 Jul 2019 22:21:52 +0000 (15:21 -0700)]
[lz4hc] Fix minor pessimization in extDict pattern matching

We should be comparing `matchPtr` not `ip`. This bug just means
that this branch was not taken, so we might miss some of the
forward length.

5 years ago[lz4hc] Improve pattern detection in ext dict
Nick Terrell [Tue, 30 Jul 2019 22:16:35 +0000 (15:16 -0700)]
[lz4hc] Improve pattern detection in ext dict

It is important to continue to look backwards if the current pattern
reaches `lowPrefixPtr`. If the pattern detection doesn't go all the
way to the beginning of the pattern, or the end of the pattern it
slows down the search instead of speeding it up.

The slow unit in `round_trip_stream_fuzzer` used to take 12 seconds
to run with -O3, now it takes 0.2 seconds.

Credit to OSS-Fuzz

5 years agoMerge pull request #768 from terrelln/rep-ext
Yann Collet [Wed, 24 Jul 2019 20:47:19 +0000 (13:47 -0700)]
Merge pull request #768 from terrelln/rep-ext

[LZ4HC] Speed up pattern compression with external dictionary

5 years ago[LZ4HC] Speed up pattern compression with external dictionary
Nick Terrell [Wed, 24 Jul 2019 00:54:09 +0000 (17:54 -0700)]
[LZ4HC] Speed up pattern compression with external dictionary

Fixes #761.

5 years agoMerge pull request #766 from Low-power/cli-option---best
Yann Collet [Tue, 23 Jul 2019 08:00:53 +0000 (01:00 -0700)]
Merge pull request #766 from Low-power/cli-option---best

Add option '--best' to lz4(1)

5 years agolz4cli: add option '--best' as an alias of '-12'
WHR [Tue, 23 Jul 2019 05:37:11 +0000 (13:37 +0800)]
lz4cli: add option '--best' as an alias of '-12'

5 years agoMerge pull request #763 from terrelln/unused
Yann Collet [Fri, 19 Jul 2019 23:54:01 +0000 (16:54 -0700)]
Merge pull request #763 from terrelln/unused

[lz4frame] Fix unused variable warnings in fuzzing mode

5 years agoMerge pull request #760 from terrelln/destSize
Yann Collet [Fri, 19 Jul 2019 22:22:51 +0000 (15:22 -0700)]
Merge pull request #760 from terrelln/destSize

[LZ4_compress_destSize] Fix off-by-one error in fix

5 years ago[lz4frame] Fix unused variable warnings in fuzzing mode
Nick Terrell [Fri, 19 Jul 2019 21:44:06 +0000 (14:44 -0700)]
[lz4frame] Fix unused variable warnings in fuzzing mode

5 years agoMerge pull request #758 from dooxe/develop
Yann Collet [Fri, 19 Jul 2019 16:11:12 +0000 (09:11 -0700)]
Merge pull request #758 from dooxe/develop

Added `BUNDLE DESTINATION`

5 years agoMerge pull request #762 from terrelln/frame-fuzz
Yann Collet [Fri, 19 Jul 2019 04:53:33 +0000 (21:53 -0700)]
Merge pull request #762 from terrelln/frame-fuzz

[fuzz] Add LZ4 frame fuzzers

5 years ago[fuzz] Add LZ4 frame fuzzers
Nick Terrell [Fri, 19 Jul 2019 01:49:40 +0000 (18:49 -0700)]
[fuzz] Add LZ4 frame fuzzers

* Round trip fuzzer
* Compress fuzzer
* Decompress fuzzer

5 years ago[lz4frame] Skip magic and checksums in fuzzing mode
Nick Terrell [Fri, 19 Jul 2019 01:45:32 +0000 (18:45 -0700)]
[lz4frame] Skip magic and checksums in fuzzing mode

When `FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION` is defined we skip
magic and checksum checks. This makes it easier to fuzz decompression.

5 years agoFix LZ4_attach_dictionary with empty dictionary
Nick Terrell [Thu, 18 Jul 2019 02:40:04 +0000 (19:40 -0700)]
Fix LZ4_attach_dictionary with empty dictionary

5 years ago[fuzz] Add HC fuzzers for round trip, compress, and streaming
Nick Terrell [Thu, 18 Jul 2019 01:31:44 +0000 (18:31 -0700)]
[fuzz] Add HC fuzzers for round trip, compress, and streaming

5 years ago[fuzzer] Update scripts for new fuzzers
Nick Terrell [Thu, 18 Jul 2019 00:41:41 +0000 (17:41 -0700)]
[fuzzer] Update scripts for new fuzzers

5 years ago[fuzz] Add a streaming round trip fuzzer
Nick Terrell [Thu, 18 Jul 2019 00:33:31 +0000 (17:33 -0700)]
[fuzz] Add a streaming round trip fuzzer

5 years ago[LZ4_compress_destSize] Fix off-by-one error in fix
Nick Terrell [Thu, 18 Jul 2019 19:20:29 +0000 (12:20 -0700)]
[LZ4_compress_destSize] Fix off-by-one error in fix

The next match is looking at the current ip, not the next ip,
so it needs to be cleared as well.

Credit to OSS-Fuzz

5 years agoUnconditionally Clear `dictCtx`
W. Felix Handte [Thu, 18 Jul 2019 17:35:12 +0000 (13:35 -0400)]
Unconditionally Clear `dictCtx`

5 years agoFix Data Corruption Bug when Streaming with an Attached Dict in HC Mode
W. Felix Handte [Thu, 18 Jul 2019 16:41:12 +0000 (12:41 -0400)]
Fix Data Corruption Bug when Streaming with an Attached Dict in HC Mode

This diff fixes an issue in which we failed to clear the `dictCtx` in HC
compression. The `dictCtx` is not supposed to be used when an `extDict` is
present: matches found in the `dictCtx` do not account for the presence of an
`extDict` segment, and their offsets are therefore miscalculated when one is
present. This can lead to data corruption.

This diff clears the `dictCtx` whenever setting an `extDict`.

This issue was uncovered by @terrelln's fuzzing work.

5 years agoAdded BUNDLE DESTINATION in CMakeLists.txt so that it works with newer versions of...
dooxe [Thu, 18 Jul 2019 09:25:43 +0000 (11:25 +0200)]
Added BUNDLE DESTINATION in CMakeLists.txt so that it works with newer versions of cmake

5 years agoMerge pull request #756 from terrelln/destSize
Yann Collet [Wed, 17 Jul 2019 20:25:41 +0000 (13:25 -0700)]
Merge pull request #756 from terrelln/destSize

[LZ4_compress_destSize + multi-blocks streaming] Fix rare data corruption bug

5 years ago[LZ4_compress_destSize] Fix overflow condition
Nick Terrell [Wed, 17 Jul 2019 18:50:47 +0000 (11:50 -0700)]
[LZ4_compress_destSize] Fix overflow condition

5 years ago[LZ4_compress_destSize] Fix rare data corruption bug
Nick Terrell [Wed, 17 Jul 2019 18:28:38 +0000 (11:28 -0700)]
[LZ4_compress_destSize] Fix rare data corruption bug

5 years ago[LZ4_compress_destSize] Allow 2 more bytes of match length
Nick Terrell [Wed, 17 Jul 2019 18:07:24 +0000 (11:07 -0700)]
[LZ4_compress_destSize] Allow 2 more bytes of match length

5 years agoMerge pull request #752 from terrelln/fuzzers
Yann Collet [Tue, 16 Jul 2019 18:18:09 +0000 (11:18 -0700)]
Merge pull request #752 from terrelln/fuzzers

 [ossfuzz] Improve the fuzzers

5 years agoMerge pull request #755 from lz4/custom_distance
Yann Collet [Mon, 15 Jul 2019 23:38:28 +0000 (16:38 -0700)]
Merge pull request #755 from lz4/custom_distance

ensure conformance with custom LZ4_DISTANCE_MAX

5 years ago[ossfuzz] Improve the fuzzers
Nick Terrell [Sat, 13 Jul 2019 02:27:00 +0000 (19:27 -0700)]
[ossfuzz] Improve the fuzzers

* Run more decompression variants
* Round trip the compression fuzzer and do partial decompression as well
* Add a compression fuzzer that compresses into a smaller output buffer
  and test the destSize variant

These fuzzers caught 2 bugs that were fixed in the previous commit.
* Input buffer over-read in partial decompress
* Partial decompress fails if output size is 0

5 years ago[lz4] Fix bugs in partial decoding
Nick Terrell [Sat, 13 Jul 2019 01:36:28 +0000 (18:36 -0700)]
[lz4] Fix bugs in partial decoding

* Partial decoding could read a few bytes beyond the end of the input
* Partial decoding returned an error with an empty output buffer

5 years agoensure conformance with custom LZ4_DISTANCE_MAX
Yann Collet [Mon, 15 Jul 2019 19:11:34 +0000 (12:11 -0700)]
ensure conformance with custom LZ4_DISTANCE_MAX

It's now possible to select a custom LZ4_DISTANCE_MAX at compile time,
provided it's <= 65535.

However, in some cases (when compressing in byU16 mode),
the new distance wasn't respected,
as it used to implied that it was necessarily within range.

Added a distance check for this case.
Also : added a new TravisCI test which ensures that
custom LZ4_DISTANCE_MAX compiles correctly
and compresses correctly (relying on `assert()` to find outsized offsets).

5 years agoMerge pull request #753 from Hitatm/fix_LZ4_DISTANCE_MAX
Yann Collet [Mon, 15 Jul 2019 16:08:11 +0000 (09:08 -0700)]
Merge pull request #753 from Hitatm/fix_LZ4_DISTANCE_MAX

bugfix: correctly control the offset < LZ4_DISTANCE_MAX,when change t…

5 years agobugfix: correctly control the offset < LZ4_DISTANCE_MAX,when change the value of...
Hitatm [Mon, 15 Jul 2019 14:53:46 +0000 (22:53 +0800)]
bugfix: correctly control the offset < LZ4_DISTANCE_MAX,when change the value of LZ4_DISTANCE_MAX,

5 years agokeep the "lorem ipsum" topic of the example string
Yann Collet [Fri, 12 Jul 2019 00:29:16 +0000 (17:29 -0700)]
keep the "lorem ipsum" topic of the example string

but make it compressible

5 years agoMerge pull request #751 from hamidzr/simple-buffer-example-input
Yann Collet [Fri, 12 Jul 2019 00:26:15 +0000 (17:26 -0700)]
Merge pull request #751 from hamidzr/simple-buffer-example-input

simple buffer example minor input update. fixes #750

5 years agoprint the compression ratio
Hamid Zare [Thu, 11 Jul 2019 21:39:29 +0000 (14:39 -0700)]
print the compression ratio

5 years agochanged the input text to something more compression friendly
Hamid Zare [Thu, 11 Jul 2019 21:34:52 +0000 (14:34 -0700)]
changed the input text to something more compression friendly

5 years agoMerge pull request #749 from sylvestre/patch-1
Yann Collet [Thu, 4 Jul 2019 20:03:08 +0000 (13:03 -0700)]
Merge pull request #749 from sylvestre/patch-1

Remove an useless declaration

5 years agoRemove an useless declaration
Sylvestre Ledru [Thu, 4 Jul 2019 16:13:36 +0000 (18:13 +0200)]
Remove an useless declaration

5 years agoMerge pull request #746 from lz4/circleci
Yann Collet [Wed, 3 Jul 2019 23:16:52 +0000 (16:16 -0700)]
Merge pull request #746 from lz4/circleci

CircleCI : reduced test duration

5 years agoMerge pull request #743 from lz4/fuzzasan_fixed
Yann Collet [Wed, 3 Jul 2019 23:16:19 +0000 (16:16 -0700)]
Merge pull request #743 from lz4/fuzzasan_fixed

updated frametest

5 years agoMerge pull request #748 from amchoukir/amchoukir-doublebuffer-doc
Yann Collet [Wed, 3 Jul 2019 23:13:44 +0000 (16:13 -0700)]
Merge pull request #748 from amchoukir/amchoukir-doublebuffer-doc

Update blockStreaming_doubleBuffer.md

5 years agoUpdate blockStreaming_doubleBuffer.md
Amine Choukir [Wed, 3 Jul 2019 09:50:38 +0000 (11:50 +0200)]
Update blockStreaming_doubleBuffer.md

5 years agoMerge pull request #745 from lz4/bump_192
Yann Collet [Mon, 1 Jul 2019 18:52:08 +0000 (11:52 -0700)]
Merge pull request #745 from lz4/bump_192

bumped version number to v1.9.2

5 years agoCircleCI : reduced test duration
Yann Collet [Mon, 1 Jul 2019 17:55:54 +0000 (10:55 -0700)]
CircleCI : reduced test duration

Ideally, we want to make CircleCI a "fast" test environment, with short feedback loop (~5mn).
We are still far from this goal.

This patch starts this process by removing "long" tasks which are non-essential and redundant with travisCI.

It also acknowledges that parallelism is broken.
The script should be more heavily updated to support parallelism,
which might be important to support its goal.

5 years agobumped version number to v1.9.2
Yann Collet [Mon, 1 Jul 2019 16:01:43 +0000 (09:01 -0700)]
bumped version number to v1.9.2

to reduce risks that future bug reports in `dev` branch report `v1.9.1` as the failing version.

5 years agofix minor cppcheck warnings
Yann Collet [Sun, 30 Jun 2019 22:36:32 +0000 (15:36 -0700)]
fix minor cppcheck warnings

5 years agoupdated frametest
Yann Collet [Sun, 30 Jun 2019 21:57:12 +0000 (14:57 -0700)]
updated frametest

so that noisy src decompression
doesn't generate output
nor fails when decompression fails (which is expected).

5 years agoMerge branch 'fuzzasan' into fuzzasan_fixed
Yann Collet [Sun, 30 Jun 2019 21:01:08 +0000 (14:01 -0700)]
Merge branch 'fuzzasan' into fuzzasan_fixed

5 years agoframetest: added LZ4F decoder noise test
Yann Collet [Sun, 30 Jun 2019 20:59:49 +0000 (13:59 -0700)]
frametest: added LZ4F decoder noise test

5 years agoMerge pull request #739 from cmeister2/cmeister2/ossfuzz
Yann Collet [Sun, 30 Jun 2019 20:05:15 +0000 (13:05 -0700)]
Merge pull request #739 from cmeister2/cmeister2/ossfuzz

oss-fuzz: Add a fuzzing target that compiles in the oss-fuzz environment

5 years agoRemove unnecessary call to Makefile.inc
Max Dymond [Sun, 30 Jun 2019 19:16:03 +0000 (20:16 +0100)]
Remove unnecessary call to Makefile.inc

5 years agoMerge pull request #741 from lzutao/meson-deprecated-warn
Yann Collet [Sun, 30 Jun 2019 18:33:38 +0000 (11:33 -0700)]
Merge pull request #741 from lzutao/meson-deprecated-warn

meson: Fix deprecated warnings on build options

5 years agoMerge pull request #742 from lz4/fuzzasan_fixed
Yann Collet [Sun, 30 Jun 2019 16:41:56 +0000 (09:41 -0700)]
Merge pull request #742 from lz4/fuzzasan_fixed

New fuzzer test for #738

5 years agomeson: Rename options in travis config
Lzu Tao [Sat, 29 Jun 2019 13:54:39 +0000 (20:54 +0700)]
meson: Rename options in travis config

5 years agoMerge branch 'dev' into fuzzasan_fixed
Yann Collet [Sat, 29 Jun 2019 04:03:07 +0000 (21:03 -0700)]
Merge branch 'dev' into fuzzasan_fixed

5 years agotravisCI: added ASAN fuzzer tests
Yann Collet [Sat, 29 Jun 2019 03:55:47 +0000 (20:55 -0700)]
travisCI: added ASAN fuzzer tests

and fixed minor formatting warnings

5 years agomoved noisy-src decoder test into cBuffer_exact
Yann Collet [Sat, 29 Jun 2019 03:23:12 +0000 (20:23 -0700)]
moved noisy-src decoder test into cBuffer_exact

so that it can also catch any potential read out-of-bound in the input buffer
(none reported so far, just a precaution for the future).

5 years agofuzzer: added test to catch #738
Yann Collet [Sat, 29 Jun 2019 03:15:43 +0000 (20:15 -0700)]
fuzzer: added test to catch #738

5 years agomeson: Always build gen_manual on build machine
Lzu Tao [Sat, 29 Jun 2019 03:11:32 +0000 (10:11 +0700)]
meson: Always build gen_manual on build machine

As gen_manual is using as a generator, not a binary target
installed on host machine.