git: f82906a49bbc - stable/13 - MFC: xz 5.4.5
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Date: Sun, 10 Dec 2023 09:09:50 UTC
The branch stable/13 has been updated by delphij:
URL: https://cgit.FreeBSD.org/src/commit/?id=f82906a49bbc7910c4942b9720a90b6034b87dd7
commit f82906a49bbc7910c4942b9720a90b6034b87dd7
Author: Xin LI <delphij@FreeBSD.org>
AuthorDate: 2023-05-12 22:49:34 +0000
Commit: Xin LI <delphij@FreeBSD.org>
CommitDate: 2023-12-10 09:08:36 +0000
MFC: xz 5.4.5
(cherry picked from commit ca6a6373bdaed010d6cbfb27f7249ae96009409d)
(cherry picked from commit 1f3ced26d4946ff2e24472432a275efb9ba1f2ca)
(cherry picked from commit b333cd44de6db4d3182add2f80870c7a96d570d9)
---
contrib/xz/ChangeLog | 1837 ++++++++++++++++++++
contrib/xz/FREEBSD-Xlist | 1 -
contrib/xz/FREEBSD-upgrade | 2 -
contrib/xz/README | 4 +
contrib/xz/THANKS | 9 +
contrib/xz/doxygen/Doxyfile | 7 +-
contrib/xz/src/common/mythread.h | 4 +-
contrib/xz/src/common/sysdefs.h | 10 +-
contrib/xz/src/common/tuklib_integer.h | 294 +++-
contrib/xz/src/liblzma/api/lzma.h | 6 +-
contrib/xz/src/liblzma/api/lzma/container.h | 9 +-
contrib/xz/src/liblzma/api/lzma/filter.h | 4 +-
contrib/xz/src/liblzma/api/lzma/lzma12.h | 4 +-
contrib/xz/src/liblzma/api/lzma/version.h | 4 +-
contrib/xz/src/liblzma/check/check.h | 7 +
contrib/xz/src/liblzma/check/crc64_fast.c | 8 +
contrib/xz/src/liblzma/check/crc64_table.c | 6 +-
contrib/xz/src/liblzma/common/alone_encoder.c | 11 -
.../xz/src/liblzma/common/block_buffer_encoder.c | 2 +-
contrib/xz/src/liblzma/common/common.c | 6 +-
contrib/xz/src/liblzma/common/common.h | 38 +-
contrib/xz/src/liblzma/common/file_info.c | 2 +-
contrib/xz/src/liblzma/common/index.c | 6 +
contrib/xz/src/liblzma/common/index.h | 2 +-
contrib/xz/src/liblzma/common/lzip_decoder.c | 2 +-
contrib/xz/src/liblzma/common/memcmplen.h | 21 +-
contrib/xz/src/liblzma/common/stream_decoder_mt.c | 8 +-
contrib/xz/src/liblzma/common/stream_encoder_mt.c | 2 +-
.../xz/src/liblzma/common/stream_flags_common.h | 3 +
contrib/xz/src/liblzma/common/string_conversion.c | 10 +-
contrib/xz/src/liblzma/liblzma.pc.in | 1 +
contrib/xz/src/liblzma/lz/lz_encoder.h | 2 +-
contrib/xz/src/liblzma/lz/lz_encoder_hash.h | 1 +
contrib/xz/src/liblzma/lzma/fastpos.h | 1 +
contrib/xz/src/liblzma/lzma/fastpos_tablegen.c | 2 +
contrib/xz/src/liblzma/lzma/lzma_encoder.c | 4 +-
contrib/xz/src/liblzma/rangecoder/price.h | 1 +
contrib/xz/src/lzmainfo/lzmainfo.c | 6 +-
contrib/xz/src/xz/args.c | 5 +-
contrib/xz/src/xz/coder.c | 11 +-
contrib/xz/src/xz/file_io.c | 48 +-
contrib/xz/src/xz/file_io.h | 4 +-
contrib/xz/src/xz/hardware.c | 4 +-
contrib/xz/src/xz/hardware.h | 3 +-
contrib/xz/src/xz/list.c | 11 +-
contrib/xz/src/xz/message.c | 2 +-
contrib/xz/src/xz/message.h | 30 +-
contrib/xz/src/xz/options.c | 3 +-
contrib/xz/src/xz/util.c | 89 +-
contrib/xz/src/xz/util.h | 10 +-
contrib/xz/src/xz/xz.1 | 10 +-
contrib/xz/src/xzdec/xzdec.c | 9 +-
lib/liblzma/config.h | 6 +-
53 files changed, 2355 insertions(+), 237 deletions(-)
diff --git a/contrib/xz/ChangeLog b/contrib/xz/ChangeLog
index 52375b492a14..4dd0978ef313 100644
--- a/contrib/xz/ChangeLog
+++ b/contrib/xz/ChangeLog
@@ -1,3 +1,1840 @@
+commit 49053c0a649f4c8bd2b8d97ce915f401fbc0f3d9
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-10-31 22:30:29 +0800
+
+ Bump version and soname for 5.4.5.
+
+ src/liblzma/Makefile.am | 2 +-
+ src/liblzma/api/lzma/version.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 84c0cfc556287628df871703672879e530d0391f
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-11-01 20:18:30 +0800
+
+ Add NEWS for 5.4.5.
+
+ NEWS | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 74 insertions(+)
+
+commit d90ed84db9770712e2421e170076b43bda9b64a7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-10-31 21:41:09 +0200
+
+ liblzma: Fix compilation of fastpos_tablegen.c.
+
+ The macro lzma_attr_visibility_hidden has to be defined to make
+ fastpos.h usable. The visibility attribute is irrelevant to
+ fastpos_tablegen.c so simply #define the macro to an empty value.
+
+ fastpos_tablegen.c is never built by the included build systems
+ and so the problem wasn't noticed earlier. It's just a standalone
+ program for generating fastpos_table.c.
+
+ Fixes: https://github.com/tukaani-project/xz/pull/69
+ Thanks to GitHub user Jamaika1.
+
+ src/liblzma/lzma/fastpos_tablegen.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+commit 9b1268538b0b2c6c0a121f95165de65fc71ad23c
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-10-31 21:51:40 +0800
+
+ Build: Fix text wrapping in an output message.
+
+ configure.ac | 9 +++++----
+ 1 file changed, 5 insertions(+), 4 deletions(-)
+
+commit 068ee436f4a8a706125ef43e8228b30001b1554e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-10-22 17:59:11 +0300
+
+ liblzma: Use lzma_always_inline in memcmplen.h.
+
+ src/liblzma/common/memcmplen.h | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+commit 6cdf0a7b7974baf58c1fd20ec3278f3b84ae56e5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-10-30 17:43:03 +0200
+
+ liblzma: #define lzma_always_inline in common.h.
+
+ src/liblzma/common/common.h | 17 +++++++++++++++++
+ 1 file changed, 17 insertions(+)
+
+commit 33daad3961a4f07f3902b40f13e823e6e43e85da
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-10-22 17:15:32 +0300
+
+ liblzma: Use lzma_attr_visibility_hidden on private extern declarations.
+
+ These variables are internal to liblzma and not exposed in the API.
+
+ src/liblzma/check/check.h | 7 +++++++
+ src/liblzma/common/stream_flags_common.h | 3 +++
+ src/liblzma/lz/lz_encoder_hash.h | 1 +
+ src/liblzma/lzma/fastpos.h | 1 +
+ src/liblzma/rangecoder/price.h | 1 +
+ 5 files changed, 13 insertions(+)
+
+commit 6961a5ac7df178bfc2b7a181c40575847bc3035f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-10-22 17:08:39 +0300
+
+ liblzma: #define lzma_attr_visibility_hidden in common.h.
+
+ In ELF shared libs:
+
+ -fvisibility=hidden affects definitions of symbols but not
+ declarations.[*] This doesn't affect direct calls to functions
+ inside liblzma as a linker can replace a call to lzma_foo@plt
+ with a call directly to lzma_foo when -fvisibility=hidden is used.
+
+ [*] It has to be like this because otherwise every installed
+ header file would need to explictly set the symbol visibility
+ to default.
+
+ When accessing extern variables that aren't defined in the
+ same translation unit, compiler assumes that the variable has
+ the default visibility and thus indirection is needed. Unlike
+ function calls, linker cannot optimize this.
+
+ Using __attribute__((__visibility__("hidden"))) with the extern
+ variable declarations tells the compiler that indirection isn't
+ needed because the definition is in the same shared library.
+
+ About 15+ years ago, someone told me that it would be good if
+ the CRC tables would be defined in the same translation unit
+ as the C code of the CRC functions. While I understood that it
+ could help a tiny amount, I didn't want to change the code because
+ a separate translation unit for the CRC tables was needed for the
+ x86 assembly code anyway. But when visibility attributes are
+ supported, simply marking the extern declaration with the
+ hidden attribute will get identical result. When there are only
+ a few affected variables, this is trivial to do. I wish I had
+ understood this back then already.
+
+ src/liblzma/common/common.h | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+commit 5b9e16764905d06fa8e8339ba185ddfee304e5fb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-30 22:54:28 +0300
+
+ liblzma: Refer to MinGW-w64 instead of MinGW in the API headers.
+
+ MinGW (formely a MinGW.org Project, later the MinGW.OSDN Project
+ at <https://osdn.net/projects/mingw/>) has GCC 9.2.0 as the
+ most recent GCC package (released 2021-02-02). The project might
+ still be alive but majority of people have switched to MinGW-w64.
+ Thus it seems clearer to refer to MinGW-w64 in our API headers too.
+ Building with MinGW is likely to still work but I haven't tested it
+ in the recent years.
+
+ src/liblzma/api/lzma.h | 4 ++--
+ src/liblzma/api/lzma/version.h | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 36fabdbe67c8a8fbdc3ac695a91fc443a1328cc4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-27 00:58:17 +0300
+
+ CMake: Use -D_FILE_OFFSET_BITS=64 if (and only if) needed.
+
+ A CMake option LARGE_FILE_SUPPORT is created if and only if
+ -D_FILE_OFFSET_BITS=64 affects sizeof(off_t).
+
+ This is needed on many 32-bit platforms and even with 64-bit builds
+ with MinGW-w64 to get support for files larger than 2 GiB.
+
+ CMakeLists.txt | 7 ++++-
+ cmake/tuklib_large_file_support.cmake | 52 +++++++++++++++++++++++++++++++++++
+ 2 files changed, 58 insertions(+), 1 deletion(-)
+
+commit 989c8c354cbd2d20fbae4a432a3e31f5bc1cb9bf
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-30 02:14:25 +0300
+
+ CMake: Generate and install liblzma.pc if not using MSVC.
+
+ Autotools based build uses -pthread and thus adds it to Libs.private
+ in liblzma.pc. CMake doesn't use -pthread at all if pthread functions
+ are available in libc so Libs.private doesn't get -pthread either.
+
+ CMakeLists.txt | 21 +++++++++++++++++++++
+ 1 file changed, 21 insertions(+)
+
+commit 983f3b458dc79c5976a4237fdfe4f8079f8d8830
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-30 01:13:13 +0300
+
+ CMake: Rearrange the PACKAGE_ variables.
+
+ The windres workaround now replaces spaces with \x20 so
+ the package name isn't repeated.
+
+ These changes will help with creation of liblzma.pc.
+
+ CMakeLists.txt | 26 +++++++++++++++-----------
+ 1 file changed, 15 insertions(+), 11 deletions(-)
+
+commit 4083c8e9501a48934a5fb563d2c3ce2ae143cd27
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-29 20:46:11 +0300
+
+ liblzma: Add Cflags.private to liblzma.pc.in for MSYS2.
+
+ It properly adds -DLZMA_API_STATIC when compiling code that
+ will be linked against static liblzma. Having it there on
+ systems other than Windows does no harm.
+
+ See: https://www.msys2.org/docs/pkgconfig/
+
+ src/liblzma/liblzma.pc.in | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit 661549ecb7a9b136d72a01c137d9776c75d52d51
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-27 22:46:20 +0300
+
+ CMake: Create liblzma.def when building liblzma.dll with MinGW-w64.
+
+ CMakeLists.txt | 20 ++++++++++++++++++++
+ cmake/remove-ordinals.cmake | 26 ++++++++++++++++++++++++++
+ 2 files changed, 46 insertions(+)
+
+commit 0e546eb4da05c52b7d257e5bd85e15c51c4d86a3
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-10-26 21:44:42 +0300
+
+ CMake: Change one CMAKE_CURRENT_SOURCE_DIR to CMAKE_CURRENT_LIST_DIR.
+
+ In this case they have identical values.
+
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+commit da4d04e4d6e199d28b58bd2e0df4e120c52dd5d7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-10-01 19:10:57 +0300
+
+ CMake/Windows: Fix the import library filename.
+
+ Both PREFIX and IMPORT_PERFIX have to be set to "" to get
+ liblzma.dll and liblzma.dll.a.
+
+ CMakeLists.txt | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit 007558a358c48a0175cc8d47d11798d7967282ab
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-10-11 19:47:44 +0300
+
+ CMake: Don't shadow the cache entry ENABLE_THREADS with a normal variable.
+
+ Using set(ENABLE_THREADS "posix") is confusing because it sets
+ a new normal variable and leaves the cache entry with the same
+ name unchanged. The intent wasn't to change the cache entry so
+ this switches to a different variable name.
+
+ CMakeLists.txt | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+commit 7d01de67ee3dd76cfc12c23220e2e4cdc59708f1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-10-09 21:12:31 +0300
+
+ CMake: Edit threading related messages.
+
+ It's mostly to change from "thread method" to "threading method".
+
+ CMakeLists.txt | 19 ++++++++++---------
+ 1 file changed, 10 insertions(+), 9 deletions(-)
+
+commit f8edcf3da689aad4b21e139197725450f2c456a0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-10-09 20:59:24 +0300
+
+ CMake: Use FATAL_ERROR if user-supplied options aren't understood.
+
+ This way typos are caught quickly and compounding error messages
+ are avoided (a single typo could cause more than one error).
+
+ This keeps using SEND_ERROR when the system is lacking a feature
+ (like threading library or sandboxing method). This way the whole
+ configuration log will be generated in case someone wishes to
+ report a problem upstream.
+
+ CMakeLists.txt | 28 ++++++++++++++--------------
+ 1 file changed, 14 insertions(+), 14 deletions(-)
+
+commit 1695021e4a233a9388ddd428654c1447f0ea3bfb
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-10-19 16:09:01 +0800
+
+ CMake: Add ALLOW_CLMUL_CRC option to enable/disable CLMUL.
+
+ The option is enabled by default, but will only be visible to a user
+ listing cache variables or using a CMake GUI application if the
+ immintrin.h header file is found.
+
+ This mirrors our Autotools build --disable-clmul-crc functionality.
+
+ CMakeLists.txt | 40 +++++++++++++++++++++++-----------------
+ 1 file changed, 23 insertions(+), 17 deletions(-)
+
+commit 5056bc51071d1a07097c5667a0d5bd85242e31b9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-10-14 17:56:59 +0300
+
+ tuklib_integer: Revise unaligned reads and writes on strict-align archs.
+
+ In XZ Utils context this doesn't matter much because
+ unaligned reads and writes aren't used in hot code
+ when TUKLIB_FAST_UNALIGNED_ACCESS isn't #defined.
+
+ src/common/tuklib_integer.h | 256 ++++++++++++++++++++++++++++++++------------
+ 1 file changed, 189 insertions(+), 67 deletions(-)
+
+commit 9e14743ee5ba79181076bc33952245d5b18fbc58
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-23 02:21:49 +0300
+
+ tuklib_integer: Add missing write64be and write64le fallback functions.
+
+ src/common/tuklib_integer.h | 34 ++++++++++++++++++++++++++++++++++
+ 1 file changed, 34 insertions(+)
+
+commit 4cc91ceb3992ef4f51302b56178c3b2c2aeaaaad
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-10-12 20:12:18 +0800
+
+ Build: Update visibility.m4 from Gnulib.
+
+ Updating from version 6 -> 8 from upstream. Declarations for variables
+ and function bodies were added to avoid unnecessary failures with
+ -Werror.
+
+ m4/visibility.m4 | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+commit 1824a6007cb1c8d5d7abcc7bf649148bc06fa72c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-10-06 19:36:35 +0300
+
+ Update THANKS.
+
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit 8fdc71a27d07b10a3da52432432e080b6d577642
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-09-29 20:14:39 +0800
+
+ CMake: Rename xz and man page symlink custom targets.
+
+ The Ninja Generator for CMake cannot have a custom target and its
+ BYPRODUCTS have the same name. This has prevented Ninja builds on
+ Unix-like systems since the xz symlinks were introduced in
+ 80a1a8bb838842a2be343bd88ad1462c21c5e2c9.
+
+ CMakeLists.txt | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+commit 38171492ded6426ddf53d0c200fa8c93fcd02a60
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-27 19:54:35 +0300
+
+ CMake: Fix Windows build with Clang/LLVM 17.
+
+ llvm-windres 17.0.0 has more accurate emulation of GNU windres, so
+ the hack for GNU windres must now be used with llvm-windres too.
+
+ LLVM 16.0.6 has the old behavior and there likely won't be more
+ 16.x releases. So we can simply check for >= 17.0.0.
+
+ The workaround must not be used with Clang that is acting in
+ MSVC mode. This checks for the known environments that need
+ the workaround instead of using "NOT MSVC".
+
+ See also:
+ https://github.com/llvm/llvm-project/commit/2bcc0fdc58a220cb9921b47ec8a32c85f2511a47
+
+ CMakeLists.txt | 26 ++++++++++++++------------
+ 1 file changed, 14 insertions(+), 12 deletions(-)
+
+commit 1bce6fe48334b5df33d0487a9cbe41950122230e
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-09-27 00:02:11 +0800
+
+ liblzma: Avoid compiler warning without creating extra symbol.
+
+ When the generic fast crc64 method is used, then we omit
+ lzma_crc64_table[][].
+
+ The C standards don't allow an empty translation unit which can be
+ avoided by declaring something, without exporting any symbols.
+
+ src/liblzma/check/crc64_table.c | 6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
+
+commit dce95a593e6cd9779110aa1e314abd8b35c75f6b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-26 17:24:15 +0300
+
+ Build: Update the comment about -Werror usage in checks.
+
+ configure.ac | 10 ++++++++--
+ 1 file changed, 8 insertions(+), 2 deletions(-)
+
+commit f3c32762ae309afa2fe330e7fb397acfdedc4d37
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-26 13:51:31 +0300
+
+ Build: Fix underquoted AC_LANG_SOURCE.
+
+ It made no practical difference in this case.
+
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+commit 7dd57f2f2c8fde93fa42b4dbf6d9860717723b41
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-26 13:14:37 +0300
+
+ Build: Silence Autoconf warning.
+
+ There was a use of AC_COMPILE_IFELSE that didn't use
+ AC_LANG_SOURCE and Autoconf warned about this. The omission
+ had been intentional but it turned out that this didn't do
+ what I thought it would.
+
+ Autoconf 2.71 manual gives an impression that AC_LANG_SOURCE
+ inserts all #defines that have been made with AC_DEFINE so
+ far (confdefs.h). The idea was that omitting AC_LANG_SOURCE
+ would mean that only the exact code included in the
+ AC_COMPILE_IFELSE call would be compiled.
+
+ With C programs this is not true: the #defines get added without
+ AC_LANG_SOURCE too. There seems to be no neat way to avoid this.
+ Thus, with the C language at least, adding AC_LANG_SOURCE makes
+ no other difference than silencing a warning from Autoconf. The
+ generated "configure" remains identical. (Docs of AC_LANG_CONFTEST
+ say that the #defines have been inserted since Autoconf 2.63b and
+ that AC_COMPILE_IFELSE uses AC_LANG_CONFTEST. So the behavior is
+ documented if one also reads the docs of macros that one isn't
+ calling directly.)
+
+ Any extra code, including #defines, can cause problems for
+ these two tests because these tests must use -Werror.
+ CC=clang CFLAGS=-Weverything is the most extreme example.
+ It enables -Wreserved-macro-identifier which warns about
+ It's possible to write a test file that passes -Weverything but
+ it becomes impossible when Autoconf inserts confdefs.h.
+
+ So this commit adds AC_LANG_SOURCE to silence Autoconf warnings.
+ A different solution is needed for -Werror tests.
+
+ configure.ac | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+commit edec253e418562f3164a01ecc8805295fa022efa
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-09-26 00:47:26 +0800
+
+ Build: Remove Gnulib dependency from tests.
+
+ The tests do not use any Gnulib replacements so they do not need to link
+ libgnu.a or have /lib in the include path.
+
+ tests/Makefile.am | 7 +------
+ 1 file changed, 1 insertion(+), 6 deletions(-)
+
+commit 46cb133ce7360496eecca1255b364c05f0205855
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-09-26 00:43:43 +0800
+
+ CMake: Remove /lib from tests include path.
+
+ The tests never included anything from /lib, so this was not needed.
+
+ CMakeLists.txt | 1 -
+ 1 file changed, 1 deletion(-)
+
+commit 4ae13cfe0dedb8ddc3cf9ded8cd1ac09361b3bd1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-24 16:32:32 +0300
+
+ sysdefs.h: Update the comment about __USE_MINGW_ANSI_STDIO.
+
+ src/common/sysdefs.h | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+commit 660c8c29e57d30dbd5009ef1f0ec1bbe195ccef6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-22 02:33:29 +0300
+
+ xz: Windows: Don't (de)compress to special files like "con" or "nul".
+
+ Before this commit, the following writes "foo" to the
+ console and deletes the input file:
+
+ echo foo | xz > con_xz
+ xz --suffix=_xz --decompress con_xz
+
+ It cannot happen without --suffix because names like con.xz
+ are also special and so attempting to decompress con.xz
+ (or compress con to con.xz) will already fail when opening
+ the input file.
+
+ Similar thing is possible when compressing. The following
+ writes to "nul" and the input file "n" is deleted.
+
+ echo foo | xz > n
+ xz --suffix=ul n
+
+ Now xz checks if the destination is a special file before
+ continuing. DOS/DJGPP version had a check for this but
+ Windows (and OS/2) didn't.
+
+ src/xz/file_io.c | 35 ++++++++++++++++++++++++++++-------
+ 1 file changed, 28 insertions(+), 7 deletions(-)
+
+commit b7ce6e80786fc0c08ed129e8ee262ea96a5473a1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-21 20:42:52 +0300
+
+ CMake: Wrap two overlong lines that are possible to wrap.
+
+ CMakeLists.txt | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+commit 1595f454d5c8257c668cccd6a86dd68175d5c430
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-21 20:36:31 +0300
+
+ CMake: Add a comment about threads on Cygwin.
+
+ CMakeLists.txt | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit 5be6275f19784cdd5a954f0188045c8ff4934d54
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-12 21:12:34 +0300
+
+ CMake: Bump maximum policy version to 3.27.
+
+ There are several new policies. CMP0149 may affect the Windows SDK
+ version that CMake will choose by default. The new behavior is more
+ predictable, always choosing the latest SDK version by default.
+
+ The other new policies shouldn't affect this package.
+
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+commit e515643d7524851d1eb7dab73453e26d8521324c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-08 19:08:57 +0300
+
+ Doxygen: Add more C macro names to PREDEFINED.
+
+ doxygen/Doxyfile | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+commit e3478ae4f36cd06522a2fef023860893f068434d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-11 18:47:26 +0300
+
+ liblzma: Move a few __attribute__ uses in function declarations.
+
+ The API headers have many attributes but these were left
+ as is for now.
+
+ src/liblzma/common/common.c | 6 ++++--
+ src/liblzma/common/common.h | 8 ++++----
+ src/liblzma/common/memcmplen.h | 3 ++-
+ 3 files changed, 10 insertions(+), 7 deletions(-)
+
+commit b71b8922ef3971e5ccffd1e213888d44abe21d11
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-11 19:03:35 +0300
+
+ xz, xzdec, lzmainfo: Use tuklib_attr_noreturn.
+
+ For compatibility with C23's [[noreturn]], tuklib_attr_noreturn
+ must be at the beginning of declaration (before "extern" or
+ "static", and even before any GNU C's __attribute__).
+
+ This commit also moves all other function attributes to
+ the beginning of function declarations. "extern" is kept
+ at the beginning of a line so the attributes are listed on
+ separate lines before "extern" or "static".
+
+ src/lzmainfo/lzmainfo.c | 6 ++++--
+ src/xz/coder.c | 3 ++-
+ src/xz/hardware.h | 3 ++-
+ src/xz/message.h | 30 +++++++++++++++++-------------
+ src/xz/options.c | 3 ++-
+ src/xz/util.h | 8 ++++----
+ src/xzdec/xzdec.c | 9 ++++++---
+ 7 files changed, 37 insertions(+), 25 deletions(-)
+
+commit 359e5c6cb128dab64ea6070d21d1c240f96cea6b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-11 18:53:31 +0300
+
+ Remove incorrect uses of __attribute__((__malloc__)).
+
+ xrealloc() is obviously incorrect, modern GCC docs even
+ mention realloc() as an example where this attribute
+ cannot be used.
+
+ liblzma's lzma_alloc() and lzma_alloc_zero() would be
+ correct uses most of the time but custom allocators
+ may use a memory pool or otherwise hold the pointer
+ so aliasing issues could happen in theory.
+
+ The xstrdup() case likely was correct but I removed it anyway.
+ Now there are no __malloc__ attributes left in the code.
+ The allocations aren't in hot paths so this should make
+ no practical difference.
+
+ src/liblzma/common/common.c | 4 ++--
+ src/liblzma/common/common.h | 4 ++--
+ src/xz/util.h | 4 ++--
+ 3 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 589b4cba22fccb1dbc919df5d134aefb2b5a6b01
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-19 14:03:45 +0300
+
+ Update THANKS.
+
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit 43728ed2267e921fbdfa699ee1e91b105ab0e98b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-14 16:35:46 +0300
+
+ Update THANKS.
+
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit caf00e0988ba47842cfd93dfbb17f7d30120d6e7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-09-14 16:34:07 +0300
+
+ liblzma: Mark crc64_clmul() with __attribute__((__no_sanitize_address__)).
+
+ Thanks to Agostino Sarubbo.
+ Fixes: https://github.com/tukaani-project/xz/issues/62
+
+ src/liblzma/check/crc64_fast.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+commit a70e96d2da761b8b3a77bf14e08002d871e5950b
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-09-12 22:36:12 +0800
+
+ CMake: Fix time.h checks not running on second CMake run.
+
+ If CMake was configured more than once, HAVE_CLOCK_GETTIME and
+ HAVE_CLOCK_MONOTONIC would not be set as compile definitions. The check
+ for librt being needed to provide HAVE_CLOCK_GETTIME was also
+ simplified.
+
+ CMakeLists.txt | 18 ++++++++++--------
+ 1 file changed, 10 insertions(+), 8 deletions(-)
+
+commit d5275d83bd2a9701c5feb8666785007c074b1359
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-09-12 22:34:06 +0800
+
+ CMake: Fix unconditionally defining HAVE_CLOCK_MONOTONIC.
+
+ If HAVE_CLOCK_GETTIME was defined, then HAVE_CLOCK_MONOTONIC was always
+ added as a compile definition even if the check for it failed.
+
+ CMakeLists.txt | 8 +++-----
+ 1 file changed, 3 insertions(+), 5 deletions(-)
+
+commit 1f6e7c68fbdeeaa9482fc77de090be63d90912fd
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-08-31 19:50:05 +0300
+
+ xz: Refactor thousand separator detection and disable it on MSVC.
+
+ Now the two variations of the format strings are created with
+ a macro, and the whole detection code can be easily disabled
+ on platforms where thousand separator formatting is known to
+ not work (MSVC has no support, and on DJGPP 2.05 it can have
+ problems in some cases).
+
+ src/xz/util.c | 89 ++++++++++++++++++++++++++++++-----------------------------
+ 1 file changed, 45 insertions(+), 44 deletions(-)
+
+commit ef71f83973a20cc28a3221f85681922026ea33f5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-08-31 18:14:43 +0300
+
+ xz: Fix a too relaxed assertion and remove uses of SSIZE_MAX.
+
+ SSIZE_MAX isn't readily available on MSVC. Removing it means
+ that there is one thing less to worry when porting to MSVC.
+
+ src/xz/file_io.c | 5 ++---
+ src/xz/file_io.h | 4 ++--
+ 2 files changed, 4 insertions(+), 5 deletions(-)
+
+commit cf8ba7c3a89e37736b926dfbe85dffeff725db47
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-28 23:14:45 +0800
+
+ Tests: Improve invalid unpadded size check in test_lzma_index_append().
+
+ This check was extended to test the code added to fix a failing assert
+ in 68bda971bb8b666a009331455fcedb4e18d837a4.
+
+ tests/test_index.c | 26 +++++++++++++++++++++++---
+ 1 file changed, 23 insertions(+), 3 deletions(-)
+
+commit 4a4180ce74788e97e90b9aab579bfd7c6dce3f59
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-28 21:54:41 +0800
+
+ Tests: Improve comments in test_index.c.
+
+ tests/test_index.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+commit 4b23b84b89e39a5117e16f66c3b01db4f08ed3e7
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-28 21:52:54 +0800
+
+ Update THANKS.
+
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit 773f1e8622cb1465df528cb16a749517650acd93
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-28 21:50:16 +0800
+
+ liblzma: Update assert in vli_ceil4().
+
+ The argument to vli_ceil4() should always guarantee the return value
+ is also a valid lzma_vli. Thus the highest three valid lzma_vli values
+ are invalid arguments. All uses of the function ensure this so the
+ assert is updated to match this.
+
+ src/liblzma/common/index.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+commit 68bda971bb8b666a009331455fcedb4e18d837a4
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-28 21:31:25 +0800
+
+ liblzma: Add overflow check for Unpadded size in lzma_index_append().
+
+ This was not a security bug since there was no path to overflow
+ UINT64_MAX in lzma_index_append() or when it calls index_file_size().
+ The bug was discovered by a failing assert() in vli_ceil4() when called
+ from index_file_size() when unpadded_sum (the sum of the compressed size
+ of current Stream and the unpadded_size parameter) exceeds LZMA_VLI_MAX.
+
+ Previously, the unpadded_size parameter was checked to be not greater
+ than UNPADDED_SIZE_MAX, but no check was done once compressed_base was
+ added.
+
+ This could not have caused an integer overflow in index_file_size() when
+ called by lzma_index_append(). The calculation for file_size breaks down
+ into the sum of:
+
+ - Compressed base from all previous Streams
+ - 2 * LZMA_STREAM_HEADER_SIZE (size of the current Streams header and
+ footer)
+ - stream_padding (can be set by lzma_index_stream_padding())
+ - Compressed base from the current Stream
+ - Unpadded size (parameter to lzma_index_append())
+
+ The sum of everything except for Unpadded size must be less than
+ LZMA_VLI_MAX. This is guarenteed by overflow checks in the functions
+ that can set these values including lzma_index_stream_padding(),
+ lzma_index_append(), and lzma_index_cat(). The maximum value for
+ Unpadded size is enforced by lzma_index_append() to be less than or
+ equal UNPADDED_SIZE_MAX. Thus, the sum cannot exceed UINT64_MAX since
+ LZMA_VLI_MAX is half of UINT64_MAX.
+
+ Thanks to Joona Kannisto for reporting this.
+
+ src/liblzma/common/index.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+commit b41bb79c602481d7ea93d65f5b3e3f08dc54233b
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-28 22:18:29 +0800
+
+ Translations: Update the Esperanto translation.
+
+ po/eo.po | 47 +++++++++++++++++++++++++++++------------------
+ 1 file changed, 29 insertions(+), 18 deletions(-)
+
+commit 6614e6d4bf8e2b5af6eb73930148e0ffc8d2265a
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-09 20:55:36 +0800
+
+ Docs: Update INSTALL for --enable-threads method win95.
+
+ The Autotools build allows win95 threads and --enable-small together now
+ if the compiler supports __attribute__((__constructor__)).
+
+ INSTALL | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+commit bfb623ad96fa6f1dbc0c560403c4296e3c8e26c9
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-09 20:54:15 +0800
+
+ CMake: Conditionally allow win95 threads and --enable-small.
+
+ CMakeLists.txt | 27 +++++++++++++++++++--------
+ 1 file changed, 19 insertions(+), 8 deletions(-)
+
+commit e919ebb29ac9f5270cd7176a39d0d3b4cea875a9
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-09 20:35:16 +0800
+
+ Build: Conditionally allow win95 threads and --enable-small.
+
+ When the compiler supports __attribute__((__constructor__))
+ mythread_once() is never used, even with --enable-small. A configuration
+ with win95 threads and --enable-small will compile and be thread safe so
+ it can be allowed.
+
+ This isn't a very common configuration since MSVC does not support
+ __attribute__((__constructor__)), but MINGW32 and CLANG32 environments
+ for MSYS2 can use win95 threads and have
+ __attribute__((__constructor__)) support.
+
+ configure.ac | 21 +++++++++++++--------
+ 1 file changed, 13 insertions(+), 8 deletions(-)
+
+commit c0c0cd4a483a672b66a13761583bc4f84d86d501
+Author: Jamaika1 <lukaszcz18@wp.pl>
+Date: 2023-08-08 14:07:59 +0200
+
+ mythread.h: Fix typo error in Vista threads mythread_once().
+
+ The "once_" variable was accidentally referred to as just "once". This
+ prevented building with Vista threads when
+ HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR was not defined.
+
+ src/common/mythread.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+commit d93fbefcc48a8737fdf5678ce66d1c1d605752a0
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-03 20:10:21 +0800
+
+ Tests: Style fixes to test_lzip_decoder.c.
+
+ tests/test_lzip_decoder.c | 36 ++++++++++++++++++++++++------------
+ 1 file changed, 24 insertions(+), 12 deletions(-)
+
+commit 65981d8e45741fd1502e007609469e1d60312e69
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-03 15:56:20 +0800
+
+ Translations: Update the Chinese (simplified) translation.
+
+ po/zh_CN.po | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+commit a108ed589171d683c34238a87e358b87f69e39a0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-08-02 17:15:12 +0300
+
+ xz: Omit an empty paragraph on the man page.
+
+ src/xz/xz.1 | 1 -
+ 1 file changed, 1 deletion(-)
+
+commit 03c51c5c08fe3579d8bbc8eea8251a1128001330
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-02 20:32:20 +0800
+
+ Bump version and soname for 5.4.4.
+
+ src/liblzma/Makefile.am | 2 +-
+ src/liblzma/api/lzma/version.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit d7fa3f1b58a77f79b1a4e12452418b5555632e18
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-08-02 20:30:07 +0800
+
+ Add NEWS for 5.4.4.
+
+ NEWS | 43 +++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 43 insertions(+)
+
+commit 6a1093c0004c42eeaef312456c295671496dd67a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-08-02 15:19:43 +0300
+
+ build-aux/manconv.sh: Fix US-ASCII and UTF-8 output.
+
+ groff defaults to SGR escapes. Using -P-c passes -c to grotty
+ which restores the old behavior. Perhaps there is a better way to
+ get pure plain text output but this works for now.
+
+ build-aux/manconv.sh | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+commit f6f9f5651a7e2d89f588981533155ab850e063f7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-08-01 19:10:43 +0300
+
+ Update THANKS.
+
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit 0dd83ba8767dad722e0f0f94e0e4146e290a28cb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2023-08-01 18:22:24 +0300
+
*** 2905 LINES SKIPPED ***