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Diffstat (limited to 'Build/source/libs/libpng/libpng-src/ANNOUNCE')
-rw-r--r-- | Build/source/libs/libpng/libpng-src/ANNOUNCE | 69 |
1 files changed, 39 insertions, 30 deletions
diff --git a/Build/source/libs/libpng/libpng-src/ANNOUNCE b/Build/source/libs/libpng/libpng-src/ANNOUNCE index 51c3a7ca70c..94a3969e9fd 100644 --- a/Build/source/libs/libpng/libpng-src/ANNOUNCE +++ b/Build/source/libs/libpng/libpng-src/ANNOUNCE @@ -1,4 +1,4 @@ -Libpng 1.6.30 - June 28, 2017 +Libpng 1.6.31 - July 27, 2017 This is a public release of libpng, intended for use in production codes. @@ -7,42 +7,51 @@ Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script - libpng-1.6.30.tar.xz (LZMA-compressed, recommended) - libpng-1.6.30.tar.gz + libpng-1.6.31.tar.xz (LZMA-compressed, recommended) + libpng-1.6.31.tar.gz Source files with CRLF line endings (for Windows), without the "configure" script - lpng1630.7z (LZMA-compressed, recommended) - lpng1630.zip + lpng1631.7z (LZMA-compressed, recommended) + lpng1631.zip Other information: - libpng-1.6.30-README.txt - libpng-1.6.30-LICENSE.txt - libpng-1.6.30-*.asc (armored detached GPG signatures) - -Changes since the last public release (1.6.29): - - Added missing "$(CPPFLAGS)" to the compile line for c.pic.o in - makefile.linux and makefile.solaris-x86 (Cosmin). - Revised documentation of png_get_error_ptr() in the libpng manual. - Silence clang -Wcomma and const drop warnings (Viktor Szakats). - Update Sourceforge URLs in documentation (https instead of http). - Document need to check for integer overflow when allocating a pixel - buffer for multiple rows in contrib/gregbook, contrib/pngminus, - example.c, and in the manual (suggested by Jaeseung Choi). This - is similar to the bug reported against pngquant in CVE-2016-5735. - Removed reference to the obsolete PNG_SAFE_LIMITS macro in the documentation. - Check for integer overflow in contrib/visupng and contrib/tools/genpng. - Do not double evaluate CMAKE_SYSTEM_PROCESSOR in CMakeLists.txt. - Test CMAKE_HOST_WIN32 instead of WIN32 in CMakeLists.txt. - Fix some URL in documentation. - Avoid writing an empty IDAT when the last IDAT exactly fills the - compression buffer (bug report by Brian Baird). This bug was - introduced in libpng-1.6.0. - Update copyright year in pnglibconf.h, make ltmain.sh executable. - Add a reference to the libpng.download site in README. + libpng-1.6.31-README.txt + libpng-1.6.31-LICENSE.txt + libpng-1.6.31-*.asc (armored detached GPG signatures) + +Changes since the last public release (1.6.30): + + Guard the definition of _POSIX_SOURCE in pngpriv.h (AIX already defines it; + bug report by Michael Felt). + Revised pngpriv.h to work around failure to compile arm/filter_neon.S + ("typedef" directive is unrecognized by the assembler). The problem + was introduced in libpng-1.6.30beta01. + Added "Requires: zlib" to libpng.pc.in (Pieter Neerincx). + Added special case for FreeBSD in arm/filter_neon.S (Maya Rashish). + Added instructions for disabling hardware optimizations in INSTALL. + Added "--enable-hardware-optimizations" configuration flag to enable + or disable all hardware optimizations with one flag. + Updated CMakeLists.txt to add INTEL_SSE and MIPS_MSA platforms. + Changed "int" to "png_size_t" in intel/filter_sse2.c to prevent + possible integer overflow (Bug report by John Bowler). + Quieted "declaration after statement" warnings in intel/filter_sse2.c. + Added scripts/makefile-linux-opt, which has hardware optimizations enabled. + Removed one of the GCC-7.1.0 'strict-overflow' warnings that result when + integers appear on both sides of a compare. Worked around the others by + forcing the strict-overflow setting in the relevant functions to a level + where they are not reported (John Bowler). + Changed "FALL THROUGH" comments to "FALLTHROUGH" because GCC doesn't like + the space. + Worked around some C-style casts from (void*) because g++ 5.4.0 objects + to them. + Increased the buffer size for 'sprint' to pass the gcc 7.1.0 'sprint + overflow' check that is on by default with -Wall -Wextra. + Added eXIf chunk support. + Added a minimal eXIf chunk (with Orientation and FocalLengthIn35mmFilm + tags) to pngtest.png. Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit |