1libpng 1.6.39 - November 20, 2022 2================================= 3 4This is a public release of libpng, intended for use in production code. 5 6 7Files available for download 8---------------------------- 9 10Source files with LF line endings (for Unix/Linux): 11 12 * libpng-1.6.39.tar.xz (LZMA-compressed, recommended) 13 * libpng-1.6.39.tar.gz 14 15Source files with CRLF line endings (for Windows): 16 17 * lpng1639.7z (LZMA-compressed, recommended) 18 * lpng1639.zip 19 20Other information: 21 22 * README.md 23 * LICENSE.md 24 * AUTHORS.md 25 * TRADEMARK.md 26 27 28Changes from version 1.6.38 to version 1.6.39 29--------------------------------------------- 30 31 * Changed the error handler of oversized chunks (i.e. larger than 32 PNG_USER_CHUNK_MALLOC_MAX) from png_chunk_error to png_benign_error. 33 * Fixed a buffer overflow error in contrib/tools/pngfix. 34 * Fixed a memory leak (CVE-2019-6129) in contrib/tools/pngcp. 35 * Disabled the ARM Neon optimizations by default in the CMake file, 36 following the default behavior of the configure script. 37 * Allowed configure.ac to work with the trunk version of autoconf. 38 * Removed the support for "install" targets from the legacy makefiles; 39 removed the obsolete makefile.cegcc. 40 * Cleaned up the code and updated the internal documentation. 41 42 43Send comments/corrections/commendations to png-mng-implement at lists.sf.net. 44Subscription is required; visit 45https://lists.sourceforge.net/lists/listinfo/png-mng-implement 46to subscribe. 47