]> git.ipfire.org Git - thirdparty/zlib-ng.git/log
thirdparty/zlib-ng.git
4 years agoAdd support for private aarch64 CI runner private-runner
Hans Kristian Rosbach [Sat, 24 Apr 2021 15:15:38 +0000 (17:15 +0200)] 
Add support for private aarch64 CI runner

4 years agoRemove unnecessary malloc.h header include from minigzip and minigzip_fuzzer.
Nathan Moinvaziri [Sat, 27 Mar 2021 00:50:28 +0000 (17:50 -0700)] 
Remove unnecessary malloc.h header include from minigzip and minigzip_fuzzer.

4 years ago[ARM] Use temporary variable when loading more than 8 bits in chunkmemset_neon().
Mika Lindqvist [Sat, 10 Apr 2021 00:13:33 +0000 (03:13 +0300)] 
[ARM] Use temporary variable when loading more than 8 bits in chunkmemset_neon().
* using memcpy() forbids optimizer to optimize away the temporary variable due to aliasing rules.

4 years agoWrite generated files during tests to CMake's build directory using the name of the...
Nathan Moinvaziri [Sat, 27 Mar 2021 01:43:18 +0000 (18:43 -0700)] 
Write generated files during tests to CMake's build directory using the name of the test.

Co-authored-by: Vladislav Shchapov <phprus@users.noreply.github.com>
4 years agoChanged auto-detection of float-abi support by removing triplet check in favor of...
Nathan Moinvaziri [Tue, 30 Mar 2021 02:59:06 +0000 (19:59 -0700)] 
Changed auto-detection of float-abi support by removing triplet check in favor of compilation and link test. #911

4 years agoInstall clang-6 package if it is not present on Ubuntu when compiling against clang...
Nathan Moinvaziri [Thu, 8 Apr 2021 23:28:29 +0000 (16:28 -0700)] 
Install clang-6 package if it is not present on Ubuntu when compiling against clang-6 in CI.

4 years agoAdded Windows ARM and ARM64 binaries in releases. #909
Nathan Moinvaziri [Fri, 26 Mar 2021 00:16:40 +0000 (17:16 -0700)] 
Added Windows ARM and ARM64 binaries in releases. #909

4 years agoAlias ZEXTERN, ZEXPORT and ZEXPORTVA to Z_EXTERN, Z_EXPORT and Z_EXPORTVA respectively.
Mika Lindqvist [Thu, 25 Mar 2021 00:07:56 +0000 (02:07 +0200)] 
Alias ZEXTERN, ZEXPORT and ZEXPORTVA to Z_EXTERN, Z_EXPORT and Z_EXPORTVA respectively.

4 years agoFix build if -D_FILE_OFFSET_BITS=64 is set manually.
Mika Lindqvist [Wed, 31 Mar 2021 06:35:14 +0000 (09:35 +0300)] 
Fix build if -D_FILE_OFFSET_BITS=64 is set manually.

4 years agoInclude porting guide in GH release packages.
Nathan Moinvaziri [Fri, 26 Mar 2021 00:48:23 +0000 (17:48 -0700)] 
Include porting guide in GH release packages.

4 years agoAdded build differences between zlib-compat and zlib-ng native mode to porting doc.
Nathan Moinvaziri [Wed, 24 Mar 2021 01:42:50 +0000 (18:42 -0700)] 
Added build differences between zlib-compat and zlib-ng native mode to porting doc.

4 years agoVersion 2.0.2 2.0.2
Hans Kristian Rosbach [Mon, 22 Mar 2021 09:51:33 +0000 (10:51 +0100)] 
Version 2.0.2

4 years agoFix MSVC warnings in deflate_quick_block_open
Ilya Leoshkevich [Fri, 19 Mar 2021 21:34:32 +0000 (22:34 +0100)] 
Fix MSVC warnings in deflate_quick_block_open

Add casts in order to fix the following warnings [1]:

C:\Users\Nathan\Source\zlib-ng\test\deflate_quick_block_open.c(62,69): warning C4244: '=': conversion from '__int64' to
 'uint32_t', possible loss of data [C:\Users\Nathan\Source\zlib-ng\deflate_quick_block_open.vcxproj]
C:\Users\Nathan\Source\zlib-ng\test\deflate_quick_block_open.c(73,1): warning C4244: 'initializing': conversion from '_
_int64' to 'uint32_t', possible loss of data [C:\Users\Nathan\Source\zlib-ng\deflate_quick_block_open.vcxproj]

[1] https://github.com/zlib-ng/zlib-ng/pull/880#issuecomment-802432700

4 years agoDetect unsupported VS at configure time (and not at compile time)
tbeu [Sun, 21 Mar 2021 18:28:04 +0000 (19:28 +0100)] 
Detect unsupported VS at configure time (and not at compile time)

4 years agoSupport for posix_memalign in FreeBSD 11. #873
Nathan Moinvaziri [Sat, 20 Mar 2021 03:45:13 +0000 (20:45 -0700)] 
Support for posix_memalign in FreeBSD 11. #873

Co-authored-by: Hans Kristian Rosbach <hk-git@circlestorm.org>
Co-authored-by: concatime <concatime@users.noreply@github.com>
4 years agoOnly perform auto-detection of floating point ABI on ARM arch. #895
Nathan Moinvaziri [Sat, 20 Mar 2021 02:38:42 +0000 (19:38 -0700)] 
Only perform auto-detection of floating point ABI on ARM arch. #895

Co-authored-by: zhangn1985 <zhangn1985@users.noreply.github.com>
4 years agoRestore hash_head != 0 checks
Ilya Leoshkevich [Thu, 18 Mar 2021 13:54:46 +0000 (14:54 +0100)] 
Restore hash_head != 0 checks

Commit bc5915e2dec7 ("Fixed unsigned integer overflow ASAN error when
hash_head > s->strstart.") removed hash_head != 0 checks in fast,
medium and slow deflate, because it improved performance [1].

Unfortunately, the attached test started failing after that.
Apparently, as the comments suggest, the code implicitly relies on
matches with the beginning of the window being skipped. So restore the
check.

[1] https://github.com/zlib-ng/zlib-ng/pull/772#issuecomment-710760300

4 years agoAdded preprocessor error guards to ensure proper library usage.
Nathan Moinvaziri [Thu, 18 Mar 2021 04:19:18 +0000 (21:19 -0700)] 
Added preprocessor error guards to ensure proper library usage.

4 years agoAdd a CMake macro for simple test executables
Ilya Leoshkevich [Thu, 18 Mar 2021 13:08:20 +0000 (14:08 +0100)] 
Add a CMake macro for simple test executables

6 tests use the same pattern: build a binary linked with zlib-ng and
run it. At the moment this requires 5 near-identical lines of CMake
code, leading to proliferation of copy-paste. Introduce a macro to get
rid of it.

4 years agoDon't test corpora when processing MinGW jobs. This should reduce the time these...
Nathan Moinvaziri [Thu, 18 Mar 2021 17:01:25 +0000 (10:01 -0700)] 
Don't test corpora when processing MinGW jobs. This should reduce the time these CI runs take considerably.

4 years agoFix GNUInstallDirs includedir detection
Victor Westerhuis [Thu, 18 Mar 2021 11:21:56 +0000 (12:21 +0100)] 
Fix GNUInstallDirs includedir detection

CMake uses `INCLUDEDIR` instead of `INCDIR`.

4 years agoCmake: Accept custom install dirs in various formats from command line.
Hans Kristian Rosbach [Wed, 17 Mar 2021 18:16:46 +0000 (19:16 +0100)] 
Cmake: Accept custom install dirs in various formats from command line.

4 years agoRemove unused header checks from CMake. These are legacy checks that zlib used to...
Nathan Moinvaziri [Tue, 16 Mar 2021 16:35:37 +0000 (09:35 -0700)] 
Remove unused header checks from CMake. These are legacy checks that zlib used to use.

4 years agoFix .pc file generation in CMakeLists.txt
Victor Westerhuis [Wed, 17 Mar 2021 15:38:38 +0000 (16:38 +0100)] 
Fix .pc file generation in CMakeLists.txt

Two words were swapped in a variable name, leading to empty
libdir and includedir variables in the generated .pc files.

4 years agoVersion 2.0.1 - Hotfix 2.0.1
Hans Kristian Rosbach [Wed, 17 Mar 2021 09:24:36 +0000 (10:24 +0100)] 
Version 2.0.1 - Hotfix

4 years agoFix block_open handling in deflate_quick()
Ilya Leoshkevich [Wed, 17 Mar 2021 00:14:41 +0000 (01:14 +0100)] 
Fix block_open handling in deflate_quick()

The attached test fails with "inflate() failed", because the deflate
stream that it produces ends up being corrupted. Bisect points to the
commit e7bb6db09a18 ("Replace hash_bits, hash_size and hash_mask with
defines."), but it's most likely a coincidence.

In any case, the reason is that if we happen to simultaneously exhaust
all the buffers (in, out and bi), we return finish_started without
writing the end of block symbol, which will never happen afterwards.

Fix by adding another check to the tricky condition: if we are in the
middle of a block, return need_more instead of finish_started.

4 years agoStable release 2.0.0 2.0.0
Hans Kristian Rosbach [Mon, 8 Mar 2021 13:36:15 +0000 (14:36 +0100)] 
Stable release 2.0.0

4 years agoFix defining HAVE_SYS_SDT_H with CMake
Ilya Leoshkevich iii@linux.ibm.com [Tue, 16 Mar 2021 13:26:53 +0000 (14:26 +0100)] 
Fix defining HAVE_SYS_SDT_H with CMake

DFLTCC probe points are never activated when compiling with CMake. This
is because check_include_file() only sets an internal CMake variable,
but not a C define [1].

Fix as the link suggests - by adding an explicit add_definitions.

[1] https://cmake.org/pipermail/cmake/2015-June/060830.html

4 years agoAdded comments for cmake test scripts.
Nathan Moinvaziri [Tue, 16 Mar 2021 05:05:58 +0000 (22:05 -0700)] 
Added comments for cmake test scripts.

4 years agoAdd testing of minigzip/minideflate --help and invalid parameter
Hans Kristian Rosbach [Mon, 15 Mar 2021 10:49:26 +0000 (11:49 +0100)] 
Add testing of minigzip/minideflate --help and invalid parameter

4 years agoFix bi_valid handling in deflate_quick()
Ilya Leoshkevich iii@linux.ibm.com [Mon, 15 Mar 2021 19:15:47 +0000 (20:15 +0100)] 
Fix bi_valid handling in deflate_quick()

The attached test started failing after commit ad89d5131b29 ("Don't
write end of last block when returning finish_started."): either with
"bi_buf not flushed" message in debug builds, or by producing corrupted
output in release builds.

The problem is that we must not return finish_started when bi_buf is
not empty, because the bits there will be lost. Fix by checking that
bi_valid is not 0.

4 years agoQuote CMAKE_C_FLAGS_RELEASE
Ilya Leoshkevich iii@linux.ibm.com [Mon, 15 Mar 2021 19:15:14 +0000 (20:15 +0100)] 
Quote CMAKE_C_FLAGS_RELEASE

4 years agoUpdated location to compression testing corpora.
Nathan Moinvaziri [Mon, 15 Mar 2021 19:33:41 +0000 (12:33 -0700)] 
Updated location to compression testing corpora.

4 years ago[CMake] Add zlibstatic alias when BUILD_SHARED_LIBS is "OFF"
past-due [Sun, 14 Mar 2021 20:53:07 +0000 (16:53 -0400)] 
[CMake] Add zlibstatic alias when BUILD_SHARED_LIBS is "OFF"

4 years agoRemove misleading manpage.
Hans Kristian Rosbach [Mon, 8 Mar 2021 13:40:34 +0000 (14:40 +0100)] 
Remove misleading manpage.
README.md changes:
- Added a related projects section at the end.
- Added blank line after header where missing.
- Added extra blank line before header to make them easier to spot as plain-text.
- Changed line-length for Contributing section, to make it more readable as plain-text.

4 years agoOnly set CPU feature flags in configure script if not using native instructions.
Nathan Moinvaziri [Tue, 23 Feb 2021 05:43:24 +0000 (21:43 -0800)] 
Only set CPU feature flags in configure script if not using native instructions.

4 years agoUpload build log for pkgcheck CI when fails.
Nathan Moinvaziri [Tue, 23 Feb 2021 05:41:43 +0000 (21:41 -0800)] 
Upload build log for pkgcheck CI when fails.

4 years agoAdded pkgcheck macOS CI test for native instruction builds.
Nathan Moinvaziri [Tue, 23 Feb 2021 05:39:17 +0000 (21:39 -0800)] 
Added pkgcheck macOS CI test for native instruction builds.

4 years agoPass configure and cmake arguments to pkg/abi check scripts.
Nathan Moinvaziri [Tue, 23 Feb 2021 05:35:37 +0000 (21:35 -0800)] 
Pass configure and cmake arguments to pkg/abi check scripts.

4 years agoReduce number of mingw i686 and x86_64 parallel test runs due to wine errors.
Nathan Moinvaziri [Sat, 20 Feb 2021 22:57:22 +0000 (14:57 -0800)] 
Reduce number of mingw i686 and x86_64 parallel test runs due to wine errors.

4 years agoAdd porting guide.
Hans Kristian Rosbach [Sat, 30 Jan 2021 14:46:24 +0000 (15:46 +0100)] 
Add porting guide.
Sync cmake dfltcc descriptions with README.

4 years agoFix incorrect --force-sse2 info in README.md
Hans Kristian Rosbach [Sat, 12 Sep 2020 17:20:01 +0000 (19:20 +0200)] 
Fix incorrect --force-sse2 info in README.md
Describe DFLTCC options more similarly to the others.

4 years ago.github: Test with old gcc and clang by using oldest supported ubuntu.
Dan Kegel [Thu, 4 Feb 2021 01:45:23 +0000 (17:45 -0800)] 
.github: Test with old gcc and clang by using oldest supported ubuntu.

(Getting compiler version is harder than it sounds :-( so skipping that for now.)

4 years agoReduce number of mingw x86_64 parallel test runs due to wine connection timeout error.
Nathan Moinvaziri [Thu, 18 Feb 2021 03:54:24 +0000 (19:54 -0800)] 
Reduce number of mingw x86_64 parallel test runs due to wine connection timeout error.

4 years agoSet CI build error log artifact retention to 30 days.
Nathan Moinvaziri [Mon, 15 Feb 2021 02:07:59 +0000 (18:07 -0800)] 
Set CI build error log artifact retention to 30 days.

4 years agoUpload cmake and configure errors when build fails.
Nathan Moinvaziri [Sun, 14 Feb 2021 02:33:39 +0000 (18:33 -0800)] 
Upload cmake and configure errors when build fails.

4 years agoUse cmake check_c_compiler_flag for -fno-semantic-interposition compiler flag check.
Nathan Moinvaziri [Mon, 15 Feb 2021 03:03:29 +0000 (19:03 -0800)] 
Use cmake check_c_compiler_flag for -fno-semantic-interposition compiler flag check.

4 years agoMove code coverage detection into its own cmake file.
Nathan Moinvaziri [Mon, 15 Feb 2021 03:01:21 +0000 (19:01 -0800)] 
Move code coverage detection into its own cmake file.

4 years agoRe-enable code coverage for mingw i686 ci.
Nathan Moinvaziri [Mon, 15 Feb 2021 02:53:56 +0000 (18:53 -0800)] 
Re-enable code coverage for mingw i686 ci.

4 years agoLimit number of parallel test jobs to prevent wine connection timeout errors.
Nathan Moinvaziri [Mon, 15 Feb 2021 02:11:25 +0000 (18:11 -0800)] 
Limit number of parallel test jobs to prevent wine connection timeout errors.

4 years agoPrevent parallel test jobs from initializing Wine at the same time and erroring out.
Nathan Moinvaziri [Mon, 15 Feb 2021 02:14:43 +0000 (18:14 -0800)] 
Prevent parallel test jobs from initializing Wine at the same time and erroring out.

4 years agoImprove compiler detection of code coverage flags.
Nathan Moinvaziri [Sat, 13 Feb 2021 20:51:02 +0000 (12:51 -0800)] 
Improve compiler detection of code coverage flags.
Pass -coverage or flag to linker for mingw-gcc.

4 years agoDisable leak sanitizer for cross-compilation since it is not supported.
Nathan Moinvaziri [Sun, 14 Feb 2021 00:25:52 +0000 (16:25 -0800)] 
Disable leak sanitizer for cross-compilation since it is not supported.

4 years agoFixed qemu test runs for Ubuntu 20.
Nathan Moinvaziri [Sat, 13 Feb 2021 20:23:48 +0000 (12:23 -0800)] 
Fixed qemu test runs for Ubuntu 20.

4 years agoFixed clang tools package error in static analysis CI workflow.
Nathan Moinvaziri [Sat, 30 Jan 2021 23:36:04 +0000 (15:36 -0800)] 
Fixed clang tools package error in static analysis CI workflow.

4 years agoExplicitly note that the 32-bit check values are 32 bits.
Mark Adler [Fri, 5 Apr 2019 22:27:47 +0000 (15:27 -0700)] 
Explicitly note that the 32-bit check values are 32 bits.

4 years agoClarify gz* function interfaces, referring to parameter names.
Mark Adler [Mon, 31 Aug 2020 19:53:58 +0000 (12:53 -0700)] 
Clarify gz* function interfaces, referring to parameter names.

4 years agoFix error in comment on the polynomial representation of a byte.
Mark Adler [Tue, 9 Jul 2019 15:55:13 +0000 (08:55 -0700)] 
Fix error in comment on the polynomial representation of a byte.

4 years agoVersion 2.0.0 Release Candidate 2 v2.0.0-RC2
Hans Kristian Rosbach [Fri, 29 Jan 2021 08:48:01 +0000 (09:48 +0100)] 
Version 2.0.0 Release Candidate 2

4 years agoStore result of early exit trigger at the top of longest_match.
Nathan Moinvaziri [Thu, 28 Jan 2021 08:06:08 +0000 (00:06 -0800)] 
Store result of early exit trigger at the top of longest_match.

4 years agoAlways canonicalize CHOST when building original zlib even after automatic CHOST...
Nathan Moinvaziri [Mon, 25 Jan 2021 06:26:51 +0000 (22:26 -0800)] 
Always canonicalize CHOST when building original zlib even after automatic CHOST detection.

4 years agoRe-enable 32-bit machine ABI check in CI.
Nathan Moinvaziri [Mon, 25 Jan 2021 06:25:07 +0000 (22:25 -0800)] 
Re-enable 32-bit machine ABI check in CI.

4 years agoFixed missing large file defines in zconf.in that exist in zconf-ng.in. Accidentally...
Nathan Moinvaziri [Mon, 25 Jan 2021 06:23:21 +0000 (22:23 -0800)] 
Fixed missing large file defines in zconf.in that exist in zconf-ng.in. Accidentally removed from api cleanup.

https://github.com/zlib-ng/zlib-ng/commit/6dcc7bf815c803fe7712e449b3c8fee8f3ab6dda#diff-ce3e5ac484a4ca73e6533421950dbe15

4 years agoRemove debug check for match beginning at start of window.
Nathan Moinvaziri [Tue, 26 Jan 2021 00:47:37 +0000 (16:47 -0800)] 
Remove debug check for match beginning at start of window.

4 years agoUse a version of Xcode that supports ZERO_AR_DATE in pkgcheck script.
Nathan Moinvaziri [Tue, 26 Jan 2021 00:20:56 +0000 (16:20 -0800)] 
Use a version of Xcode that supports ZERO_AR_DATE in pkgcheck script.

4 years agoDisable homebrew auto cleanup on macOS CIs.
Nathan Moinvaziri [Mon, 25 Jan 2021 22:17:58 +0000 (14:17 -0800)] 
Disable homebrew auto cleanup on macOS CIs.
https://www.scivision.dev/macos-ci-homebrew-disable-cleanup/

4 years agoAdd extra space in deflate internal_state struct for future expansion.
Hans Kristian Rosbach [Fri, 15 Jan 2021 13:29:58 +0000 (14:29 +0100)] 
Add extra space in deflate internal_state struct for future expansion.
Also make internal_state struct have a static size regardless of what features have been activated.
Internal_state is now always 6040 bytes on Linux/x86-64, and 5952 bytes on Linux/x86-32.

4 years agoSync cmake variable names with names already used by %cmake macros in
Hans Kristian Rosbach [Thu, 14 Jan 2021 14:39:41 +0000 (15:39 +0100)] 
Sync cmake variable names with names already used by %cmake macros in
rpm-specs on redhat-based distros, making it easier to build corect packages.

4 years agoSet tag environment variable using new GHA environment files.
Nathan Moinvaziri [Tue, 12 Jan 2021 00:22:08 +0000 (16:22 -0800)] 
Set tag environment variable using new GHA environment files.

4 years agoUpdate abicheck git commit reference v2.0.0-RC1
Hans Kristian Rosbach [Mon, 11 Jan 2021 23:25:52 +0000 (00:25 +0100)] 
Update abicheck git commit reference

4 years agoFix SONAME version
Hans Kristian Rosbach [Mon, 11 Jan 2021 23:01:56 +0000 (00:01 +0100)] 
Fix SONAME version

4 years agoVersion 2.0.0 Release Candidate 1
Hans Kristian Rosbach [Mon, 11 Jan 2021 20:38:18 +0000 (21:38 +0100)] 
Version 2.0.0 Release Candidate 1

4 years agoDisallow semantic interposition in ELF shared libraries if supported by the compiler.
Hans Kristian Rosbach [Mon, 11 Jan 2021 17:44:09 +0000 (18:44 +0100)] 
Disallow semantic interposition in ELF shared libraries if supported by the compiler.
This disallows calls to our own exported functions being replaced by LD_PRELOAD, thus
avoiding the potential bugs and allowing the compiler to optimize better.

4 years agoFixed previous match length not reset when match start reset.
Nathan Moinvaziri [Mon, 4 Jan 2021 05:16:40 +0000 (21:16 -0800)] 
Fixed previous match length not reset when match start reset.
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24294

4 years agoAdd check in check_match for invalid match position.
Nathan Moinvaziri [Mon, 4 Jan 2021 05:56:50 +0000 (21:56 -0800)] 
Add check in check_match for invalid match position.

4 years agoImprove check_match output to print hex values of mismatch characters and character...
Nathan Moinvaziri [Mon, 4 Jan 2021 05:34:57 +0000 (21:34 -0800)] 
Improve check_match output to print hex values of mismatch characters and character index.

4 years agodocs: fix simple typo, stragety -> strategy
Tim Gates [Mon, 14 Dec 2020 11:51:12 +0000 (22:51 +1100)] 
docs: fix simple typo, stragety -> strategy

There is a small typo in INDEX.md.

Should read `strategy` rather than `stragety`.

4 years agoFixed macOS CI instance to use GCC
Nathan Moinvaziri [Wed, 2 Dec 2020 06:58:19 +0000 (22:58 -0800)] 
Fixed macOS CI instance to use GCC

4 years agodarwin ios/mac m1 cpu features detection update proposal
David CARLIER [Fri, 1 Jan 2021 08:56:10 +0000 (08:56 +0000)] 
darwin ios/mac m1 cpu features detection update proposal

4 years agoSeparate sanitizers so they can be run independently.
Nathan Moinvaziri [Sun, 22 Nov 2020 22:28:12 +0000 (14:28 -0800)] 
Separate sanitizers so they can be run independently.

4 years agoSet verbosity to 0 to limit CI log output.
Nathan Moinvaziri [Wed, 4 Nov 2020 07:16:10 +0000 (23:16 -0800)] 
Set verbosity to 0 to limit CI log output.

4 years agoDisable codecov in MinGW i686 due to gcov locking error when multiple tests run at...
Nathan Moinvaziri [Wed, 4 Nov 2020 03:57:25 +0000 (19:57 -0800)] 
Disable codecov in MinGW i686 due to gcov locking error when multiple tests run at the same time.

  profiling:gzlib.c.gcda:Data file mismatch - some data files may have been concurrently updated without locking support

4 years agoAdd check that tests UNALIGNED_OK without UNALIGNED64_OK.
Hans Kristian Rosbach [Mon, 2 Nov 2020 16:58:42 +0000 (17:58 +0100)] 
Add check that tests UNALIGNED_OK without UNALIGNED64_OK.

Co-authored-by: Nathan Moinvaziri <nathan@nathanm.com>
4 years agoSeparate crc32 and crc32_combine tables so the crc32_combine tables are not included...
Nathan Moinvaziri [Tue, 10 Nov 2020 01:02:38 +0000 (17:02 -0800)] 
Separate crc32 and crc32_combine tables so the crc32_combine tables are not included when not used if statically linking. Reduces code size by 4k.

4 years agoAdd AArch64 feature detection support for FreeBSD
Greg V [Sat, 14 Nov 2020 11:29:17 +0000 (14:29 +0300)] 
Add AArch64 feature detection support for FreeBSD

4 years agoCMake: fix 'ALDER32' typo in feature info message
Greg V [Sat, 14 Nov 2020 11:14:36 +0000 (14:14 +0300)] 
CMake: fix 'ALDER32' typo in feature info message

4 years agoFixed coverity dereference after null check in gz_compress CID 303796.
Nathan Moinvaziri [Mon, 9 Nov 2020 02:26:06 +0000 (18:26 -0800)] 
Fixed coverity dereference after null check in gz_compress CID 303796.

4 years agoFixed ubsan error when building tree with no symbols. #782
Nathan Moinvaziri [Sat, 31 Oct 2020 01:40:28 +0000 (18:40 -0700)] 
Fixed ubsan error when building tree with no symbols. #782

When there are no symbols in the tree we skip build_tree calculations and emit a block using static tree with no codes.

trees.c:357:19: runtime error: unsigned integer overflow: 0 - 1 cannot be represented in type 'unsigned long'
    #0 0x1000ed79b in build_tree trees.c:357
    #1 0x1000ea3f5 in zng_tr_flush_block trees.c:649
    #2 0x100090ab0 in deflate_slow deflate_slow.c:131
    #3 0x1000572bc in zng_deflate deflate.c:990
    #4 0x1000aecd3 in gz_comp gzwrite.c:125
    #5 0x1000b05df in zng_gzclose_w gzwrite.c:511
    #6 0x1000967a4 in zng_gzclose gzlib.c:253
    #7 0x100004f70 in test_gzio example.c:133
    #8 0x100010c5b in main example.c:1034
    #9 0x7fff71f57cc8 in start+0x0 (libdyld.dylib:x86_64+0x1acc8)

4 years agoFixed conditional expression is constant maintainer warnings.
Nathan Moinvaziri [Fri, 2 Oct 2020 06:10:19 +0000 (23:10 -0700)] 
Fixed conditional expression is constant maintainer warnings.

  chunkset_tpl.h(42,47): warning C4127: conditional expression is constant
  functable.c(381,44): warning C4127: conditional expression is constant

4 years agoFixed casting warnings when comparing MAX_DIST.
Nathan Moinvaziri [Fri, 2 Oct 2020 05:57:38 +0000 (22:57 -0700)] 
Fixed casting warnings when comparing MAX_DIST.

  deflate_medium.c(127,76): warning C4244: '=': conversion from 'unsigned int' to 'Pos', possible loss of data

4 years agoFixed conversion warning when assigning wsize to Pos variable.
Nathan Moinvaziri [Fri, 2 Oct 2020 05:59:27 +0000 (22:59 -0700)] 
Fixed conversion warning when assigning wsize to Pos variable.

  deflate.c(218,1): warning C4244: 'initializing': conversion from 'unsigned int' to 'Pos', possible loss of data
  deflate.c(241,1): warning C4244: 'initializing': conversion from 'unsigned int' to 'Pos', possible loss of data

4 years agoFixed conversion warning when calling zng_tr_tally_dist. Signature for dist and len...
Nathan Moinvaziri [Fri, 2 Oct 2020 05:53:50 +0000 (22:53 -0700)] 
Fixed conversion warning when calling zng_tr_tally_dist. Signature for dist and len now match zng_emit_dist.

  deflate.c(1575,67): warning C4244: 'function': conversion from 'uint32_t' to 'unsigned char', possible loss of data
  deflate_fast.c(60,94): warning C4244: 'function': conversion from 'uint32_t' to 'unsigned char', possible loss of data
  deflate_medium.c(39,102): warning C4244: 'function': conversion from 'int' to 'unsigned char', possible loss of data
  deflate_slow.c(75,101): warning C4244: 'function': conversion from 'unsigned int' to 'unsigned char', possible loss of data

4 years agoFixed str uint32_t to uint16_t casting warnings in inflate_string_tpl.h
Nathan Moinvaziri [Fri, 2 Oct 2020 05:49:28 +0000 (22:49 -0700)] 
Fixed str uint32_t to uint16_t casting warnings in inflate_string_tpl.h

  insert_string_tpl.h(50,26): warning C4244: '=': conversion from 'const uint32_t' to 'Pos', possible loss of data
  insert_string_tpl.h(67,1): warning C4244: 'initializing': conversion from 'const uint32_t' to 'Pos', possible loss of data

4 years agoFixed match_start uint32_t to uint16_t casting warnings in deflate_medium.c
Nathan Moinvaziri [Fri, 2 Oct 2020 05:47:22 +0000 (22:47 -0700)] 
Fixed match_start uint32_t to uint16_t casting warnings in deflate_medium.c

  deflate_medium.c(204,49): warning C4244: '=': conversion from 'unsigned int' to 'uint16_t', possible loss of data
  deflate_medium.c(217,59): warning C4244: '=': conversion from 'unsigned int' to 'uint16_t', possible loss of data
  deflate_medium.c(238,46): warning C4244: '=': conversion from 'unsigned int' to 'uint16_t', possible loss of data
  deflate_medium.c(250,56): warning C4244: '=': conversion from 'unsigned int' to 'uint16_t', possible loss of data

4 years agoFixed ubsan warning in gzfread due to size_t overflow. #783
Nathan Moinvaziri [Sat, 31 Oct 2020 04:14:42 +0000 (21:14 -0700)] 
Fixed ubsan warning in gzfread due to size_t overflow. #783

gzread.c:398:18: runtime error: unsigned integer overflow: 2 * 18446744073709551615 cannot be represented in type 'unsigned long'
    #0 0x10009d31e in zng_gzfread gzread.c:398
    #1 0x100005b1a in test_gzio example.c:213
    #2 0x10001093b in main example.c:1034
    #3 0x7fff71f57cc8 in start+0x0 (libdyld.dylib:x86_64+0x1acc8)

4 years agoFixed format specifier warning in build_tree call to Tracev.
Nathan Moinvaziri [Sat, 31 Oct 2020 01:47:10 +0000 (18:47 -0700)] 
Fixed format specifier warning in build_tree call to Tracev.

  Format specifies type 'unsigned long' but the argument has type 'uint32_t' (aka 'unsigned int')

4 years agoFixed minigzip_fuzzer not compiling on latest macOS due to missing _POSIX_C_SOURCE.
Nathan Moinvaziri [Sat, 31 Oct 2020 02:33:11 +0000 (19:33 -0700)] 
Fixed minigzip_fuzzer not compiling on latest macOS due to missing _POSIX_C_SOURCE.

4 years agoRemove unnecessary name array from matrix.
Nathan Moinvaziri [Mon, 2 Nov 2020 03:12:13 +0000 (19:12 -0800)] 
Remove unnecessary name array from matrix.

4 years agoCombine option and add_feature_info in CMake.
Nathan Moinvaziri [Sun, 20 Sep 2020 19:22:44 +0000 (12:22 -0700)] 
Combine option and add_feature_info in CMake.

4 years agoSmall formatting changes in inflate.c, inflate.h and inffast.c
Hans Kristian Rosbach [Sun, 18 Oct 2020 15:31:51 +0000 (17:31 +0200)] 
Small formatting changes in inflate.c, inflate.h and inffast.c