diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 870 |
1 files changed, 868 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index 64c79dbce0bc..4dd0978ef313 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,4 +1,870 @@ -commit c1e396a9ac1c1c28ce4ede5cbadb955c516477bc +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 @@ -8,7 +874,7 @@ Date: 2023-08-02 20:32:20 +0800 src/liblzma/api/lzma/version.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) -commit 7d266d25ae323a2dc5f2e254c991ef84b997adad +commit d7fa3f1b58a77f79b1a4e12452418b5555632e18 Author: Jia Tan <jiat0218@gmail.com> Date: 2023-08-02 20:30:07 +0800 |