mirror of
https://github.com/kspalaiologos/bzip3.git
synced 2026-10-23 14:48:53 +03:00
100 lines
4.1 KiB
Plaintext
100 lines
4.1 KiB
Plaintext
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v1.1.2:
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* fix memory UB in libsais
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* restructure src/cm.c
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* block size check in src/libbz3.c
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* fix shift UB in lzp
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* -h/-v CLI switches
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* change maximum block size to ~512M
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v1.1.3:
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* fix a serious stdin/stdout CRLF bug on Windows that corrupted the data.
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* imply `-c` when a stream isn't opened thus preventing potential UB.
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* bzip3 file format documentation.
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* increase the maximum amount of parallel workers to 24.
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* prevent accidentally overwriting output; add the `-f` command-line flag.
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v1.1.4:
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* increase the maximum allowed amount of parallel workers to 64.
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* clean up the cm code
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* set up pkg-config support
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* CLI robustness improvements
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v1.1.5:
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* rework the argument parsing schema to resemble UNIX utilities more.
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* make compression the default action
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* replace -v with -V for version information
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* manual pages
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* bz3cat, bz3more, bz3less, bz3grep, unbzip3 utilities
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* disable architecture-specific optimisations in github release builds
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v1.1.6:
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* fixed tickets: #53, #50, #45, #46 (portability issues & a verbatim block
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decompression diagnostic issue)
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* package unbzip3 manpage
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* flockfile/funlockfile calls for WIN32
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v1.1.7:
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* rename unbzip3 as bunzip3 for bzip2/gzip/lzip/... compatibility.
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* high level api for libbzip3: `bz3_bound`, `bz3_compress` and `bz3_decompress`.
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* more robust decompression; safety checks for the RLE and LZP steps.
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* documentation for the frame format.
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* examples of bzip3 API usage, AFL fuzzing instructions.
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* `bz3_version` API function
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* more robust I/O handling and fsync (linux only) calls to ensure a correct I/O transaction.
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v1.1.8:
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* add the Apache-2.0 license of `libsais`.
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v1.2.0:
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* alias `-z` to `-e` (compatibility with bzip2).
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* version bzip3 library.
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* dynamically link library to the tool (eliminating the libbz3.c duplication in tool and library).
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* add verbose output (via `-v`).
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* add version information to the manual pages.
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* set `rpath` in the Makefile to solve an issue with /usr/local/lib not being present in the dynamic linker search path.
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v1.2.1:
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* fix a LZP decompression bug when a match occurred before block boundary.
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* don't set rpath in the Makefile
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* fix build warnings from -v
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* add `most` support
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* windows binary mode fix
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v1.2.2:
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* safety fixes for the LZP pass.
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* add the `-k` compatibility flag.
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* use `env` to detect the shell in bzip3 utility scripts
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* update libtool to v2.4.7
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v1.2.3:
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* fix an important regression introduced in pull request #55 regarding I/O in main.c
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* slightly enlargen the SAIS buffer beyond the documented recommended size to avoid some memory errors in libsais
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* properly handle a scenario where the individual block original size is larger than the block size declared in the file header
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* further security fixes: strict check for size_src overflow of badly bounded b1, store mode: checking for truncation
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mRLE: decoding bounds, bz3_bound in bz3_decompress
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v1.3.0:
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* resolve alignment issues on SPARC/s390x.
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* fix the security issues arising from libsais.
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* due to these changes, updating is strongly encouraged.
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v1.3.1:
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* Verbose mode in the tool now prints the extra statistics also during testing, not just encoding or decoding.
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* Update the CI pipeline to Debian Bullseye.
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* Fix a minor issue with side effects in RLE decoding.
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* Explicitly disable `-march=native` for releases.
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* Fix a bug in the tool reported by Adam Borowski regarding -t/-d input buffer checks.
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* Fix an issue with the current input offset not being taken into account in bz3_compress.
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v1.3.2:
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* Add the `-r` option ("recovery"). If a file fails to decompress fully (e.g. due to a CRC error), ignore it and write the
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file regardless.
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* Add preliminary CMake support.
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* Fix the include guard macro name to work with pedantic compilers.
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* Fix the shift direction in the crc32 check function. Because of a programming mistake, v1.3.0 and v1.3.1
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introduced a breaking change to the CRC calculation code. The change has been reverted in this release.
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While the archives created with these versions of bzip3 will fail to regularly decompress due to a checksum
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error, using the recovery option as `bzip3 -rd` to decompress will
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restore their original contents.
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