libminiz/3.0.2+2

Usage

Make sure to add the stable section of the cppget.org repository to your project's repositories.manifest to be able to fetch this package.

:
role: prerequisite
location: https://pkg.cppget.org/1/stable
# trust: ...

If the stable section of cppget.org is not an option then add this Git repository itself instead as a prerequisite.

:
role: prerequisite
location: https://github.com/build2-packaging/miniz.git

Add the respective dependency in your project's manifest file to make the package available for import.

Changelog

3.0.2

• Fix buffer overrun in mz_utf8z_to_widechar on Windows

3.0.1

• Fix compilation error with MINIZ_USE_UNALIGNED_LOADS_AND_STORES=1

3.0.0

• Reduce memory usage for inflate. This changes struct tinfl_decompressor_tag and therefore requires a major version bump (breaks ABI compatibility)
• Add padding to structures so it continues to work if features differ. This also changes some structures
• Use _ftelli64, _fseeki64 and stat with MinGW32 and OpenWatcom
• Fix varios warnings with OpenWatcom compiler
• Avoid using unaligned memory access in UBSan builds
• Set MINIZ_LITTLE_ENDIAN only if not set
• Add MINIZ_NO_DEFLATE_APIS and MINIZ_NO_INFLATE_APIS
• Fix use of uninitialized memory in tinfl_decompress_mem_to_callback()
• Use wfopen on windows
• Use _wstat64 instead _stat64 on windows
• Use level_and_flags after MZ_DEFAULT_COMPRESSION has been handled
• Improve endianess detection
• Don't use unaligned stores and loads per default
• Fix function declaration if MINIZ_NO_STDIO is used
• Fix MZ_ZIP_GENERAL_PURPOSE_BIT_FLAG_UTF8 not being set
• Remove total files check (its 32-bit uint)
• tinfl_decompress: avoid NULL ptr arithmetic UB
• miniz_zip: fix mz_zip_reader_extract_to_heap to read correct sizes
• Eliminate 64-bit operations on 32-bit machines
• Disable treating warnings as error with MSVC
• Disable building shared lib via CMake by default
• Fixed alignment problems on MacOS
• Fixed get error string for MZ_ZIP_TOTAL_ERRORS
• Write correct FLEVEL 2-bit value in zlib header
• miniz.pc.in: fix include path not containing the "miniz" suffix
• Fix compatibility with FreeBSD
• pkg-config tweaks
• Fix integer overflow in header corruption check
• Fix some warnings
• tdefl_compress_normal: Avoid NULL ptr arithmetic UB
• replace use of stdint.h types with mz_ variants

2.2.0

• Fix examples with amalgamation
• Modified cmake script to support shared library mode and find_package
• Fix for misleading doc comment on mz_zip_reader_init_cfile function
• Add include location tolerance and stop forcing _GNU_SOURCE
• Fix: mz_zip_reader_locate_file_v2 returns an mz_bool
• Fix large file system checks
• Add #elif to enable an external mz_crc32() to be linked in
• Write with dynamic size (size of file/data to be added not known before adding)
• Added uncompress2 for zlib compatibility
• Add support for building as a Meson subproject
• Added OSSFuzz support; Integrate with CIFuzz
• Add pkg-config file
• Fixed use-of-uninitialized value msan error when copying dist bytes with no output bytes written.
• mz_zip_validate_file(): fix memory leak on errors
• Fixed MSAN use-of-uninitialized in tinfl_decompress when invalid dist is decoded. In this instance dist was 31 which s_dist_base translates as 0
• Add flag to set (compressed) size in local file header
• avoid use of uninitialized value in tdefl_record_literal

2.1.0

• More instances of memcpy instead of cast and use memcpy per default
• Remove inline for c90 support
• New function to read files via callback functions when adding them
• Fix out of bounds read while reading Zip64 extended information
• guard memcpy when n == 0 because buffer may be NULL
• Implement inflateReset() function
• Move comp/decomp alloc/free prototypes under guarding #ifndef MZ_NO_MALLOC
• Fix large file support under Windows
• Don't warn if _LARGEFILE64_SOURCE is not defined to 1
• Fixes for MSVC warnings
• Remove check that path of file added to archive contains ':' or ''
• Add !defined check on MINIZ_USE_ALIGNED_LOADS_AND_STORES

2.0.8

• Remove unimplemented functions (mz_zip_locate_file and mz_zip_locate_file_v2)
• Add license, changelog, readme and example files to release zip
• Fix heap overflow to user buffer in tinfl_status tinfl_decompress
• Fix corrupt archive if uncompressed file smaller than 4 byte and the file is added by mz_zip_writer_add_mem*

2.0.7

• Removed need in C++ compiler in cmake build
• Fixed a lot of uninitialized value errors found with Valgrind by memsetting m_dict to 0 in tdefl_init
• Fix resource leak in mz_zip_reader_init_file_v2
• Fix assert with mz_zip_writer_add_mem* w/MZ_DEFAULT_COMPRESSION
• cmake build: install library and headers
• Remove _LARGEFILE64_SOURCE requirement from apple defines for large files

2.0.6

• Improve MZ_ZIP_FLAG_WRITE_ZIP64 documentation
• Remove check for cur_archive_file_ofs > UINT_MAX because cur_archive_file_ofs is not used after this point
• Add cmake debug configuration
• Fix PNG height when creating png files
• Add "iterative" file extraction method based on mz_zip_reader_extract_to_callback.
• Option to use memcpy for unaligned data access
• Define processor/arch macros as zero if not set to one

2.0.4/2.0.5

• Fix compilation with the various omission compile definitions

2.0.3

• Fix GCC/clang compile warnings
• Added callback for periodic flushes (for ZIP file streaming)
• Use UTF-8 for file names in ZIP files per default

2.0.2

• Fix source backwards compatibility with 1.x
• Fix a ZIP bit not being set correctly

2.0.1

• Added some tests
• Added CI
• Make source code ANSI C compatible

2.0.0 beta

• Matthew Sitton merged miniz 1.x to Rich Geldreich's vogl ZIP64 changes. Miniz is now licensed as MIT since the vogl code base is MIT licensed
• Miniz is now split into several files
• Miniz does now not seek backwards when creating ZIP files. That is the ZIP files can be streamed
• Miniz automatically switches to the ZIP64 format when the created ZIP files goes over ZIP file limits
• Similar to SQLite the Miniz source code is amalgamated into one miniz.c/miniz.h pair in a build step (amalgamate.sh). Please use miniz.c/miniz.h in your projects
• Miniz 2 is only source back-compatible with miniz 1.x. It breaks binary compatibility because structures changed