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Diffstat (limited to 'src/3rdparty/libpng/ANNOUNCE')
| -rw-r--r-- | src/3rdparty/libpng/ANNOUNCE | 45 |
1 files changed, 16 insertions, 29 deletions
diff --git a/src/3rdparty/libpng/ANNOUNCE b/src/3rdparty/libpng/ANNOUNCE index 4dae783b55..70a71e3b0e 100644 --- a/src/3rdparty/libpng/ANNOUNCE +++ b/src/3rdparty/libpng/ANNOUNCE @@ -1,4 +1,4 @@ -Libpng 1.6.20 - December 3, 2015 +Libpng 1.6.28 - January 5, 2017 This is a public release of libpng, intended for use in production codes. @@ -7,41 +7,28 @@ Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script - libpng-1.6.20.tar.xz (LZMA-compressed, recommended) - libpng-1.6.20.tar.gz + libpng-1.6.28.tar.xz (LZMA-compressed, recommended) + libpng-1.6.28.tar.gz Source files with CRLF line endings (for Windows), without the "configure" script - /scratch/glennrp/Libpng16/lpng1620.7z (LZMA-compressed, recommended) - /scratch/glennrp/Libpng16/lpng1620.zip + lpng1628.7z (LZMA-compressed, recommended) + lpng1628.zip Other information: - libpng-1.6.20-README.txt - libpng-1.6.20-LICENSE.txt - libpng-1.6.20-*.asc (armored detached GPG signatures) - -Changes since the last public release (1.6.19): - Avoid potential pointer overflow/underflow in png_handle_sPLT() and - png_handle_pCAL() (Bug report by John Regehr). - Fixed incorrect implementation of png_set_PLTE() that uses png_ptr - not info_ptr, that left png_set_PLTE() open to the CVE-2015-8126 - vulnerability. - Backported tests from libpng-1.7.0beta69. - Fixed an error in handling of bad zlib CMINFO field in pngfix, found by - American Fuzzy Lop, reported by Brian Carpenter. inflate() doesn't - immediately fault a bad CMINFO field; instead a 'too far back' error - happens later (at least some times). pngfix failed to limit CMINFO to - the allowed values but then assumed that window_bits was in range, - triggering an assert. The bug is mostly harmless; the PNG file cannot - be fixed. - In libpng 1.6 zlib initialization was changed to use the window size - in the zlib stream, not a fixed value. This causes some invalid images, - where CINFO is too large, to display 'correctly' if the rest of the - data is valid. This provides a workaround for zlib versions where the - error arises (ones that support the API change to use the window size - in the stream). + libpng-1.6.28-README.txt + libpng-1.6.28-LICENSE.txt + libpng-1.6.28-*.asc (armored detached GPG signatures) + +Changes since the last public release (1.6.27): + Fixed arm/aarch64 detection in CMakeLists.txt (Gianfranco Costamagna). + Added option to Cmake build allowing a custom location of zlib to be + specified in a scenario where libpng is being built as a subproject + alongside zlib by another project (Sam Serrels). + Changed png_ptr->options from a png_byte to png_uint_32, to accomodate + up to 16 options. Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit |