1998-04-21 16:03:57 -04:00
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2013-12-19 10:04:52 -05:00
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Libpng 1.6.8 - December 19, 2013
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2011-11-03 00:06:45 -04:00
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2013-12-19 10:04:52 -05:00
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This is a public release of libpng, intended for use in production codes.
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1998-04-21 16:03:57 -04:00
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2006-02-22 10:19:25 -05:00
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Files available for download:
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Source files with LF line endings (for Unix/Linux) and with a
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"configure" script
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2013-12-19 10:04:52 -05:00
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libpng-1.6.8.tar.xz (LZMA-compressed, recommended)
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libpng-1.6.8.tar.gz
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2006-03-31 06:29:33 -05:00
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2006-02-22 10:19:25 -05:00
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Source files with CRLF line endings (for Windows), without the
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"configure" script
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2013-12-19 10:04:52 -05:00
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lpng168.7z (LZMA-compressed, recommended)
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lpng168.zip
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2006-02-22 10:19:25 -05:00
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Other information:
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2013-12-19 10:04:52 -05:00
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libpng-1.6.8-README.txt
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libpng-1.6.8-LICENSE.txt
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2013-07-20 20:36:21 -04:00
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Gnupg/*.asc (PGP armored detached signatures)
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2013-03-02 15:58:22 -05:00
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2013-11-17 12:01:31 -05:00
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Changes since the last public release (1.6.7):
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2013-11-18 12:35:32 -05:00
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Changed #ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED in pngpread.c to
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#ifdef PNG_SET_UNKNOWN_CHUNKS_SUPPORTED to be consistent with
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what is in pngpriv.h.
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Moved prototype for png_handle_unknown() in pngpriv.h outside of
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the #ifdef PNG_SET_UNKNOWN_CHUNKS_SUPPORTED/#endif block.
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2013-11-18 18:07:26 -05:00
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Added "-Wall" to CFLAGS in contrib/pngminim/*/makefile
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2013-12-19 10:04:52 -05:00
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Conditionally compile some unused functions reported by -Wall in
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pngminim.
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2013-11-22 15:58:04 -05:00
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Fixed 'minimal' builds. Various obviously useful minimal configurations
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2013-11-25 11:38:21 -05:00
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don't build because of missing contrib/libtests test programs and
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overly complex dependencies in scripts/pnglibconf.dfa. This change
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adds contrib/conftest/*.dfa files that can be used in automatic build
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2013-11-22 15:58:04 -05:00
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scripts to ensure that these configurations continue to build.
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2013-11-22 16:16:04 -05:00
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Enabled WRITE_INVERT and WRITE_PACK in contrib/pngminim/encoder.
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2013-11-22 19:49:58 -05:00
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Fixed pngvalid 'fail' function declaration on the Intel C Compiler.
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This reverts to the previous 'static' implementation and works round
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the 'unused static function' warning by using PNG_UNUSED().
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2013-11-25 11:38:21 -05:00
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Removed or marked PNG_UNUSED some harmless "dead assignments" reported
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by clang scan-build.
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2013-11-28 15:00:04 -05:00
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Changed tabs to 3 spaces in png_debug macros and changed '"%s"m'
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to '"%s" m' to improve portability among compilers.
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2013-11-28 14:41:10 -05:00
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Changed png_free_default() to free() in pngtest.c
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2013-12-01 16:07:09 -05:00
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Tidied up pngfix inits and fixed pngtest no-write builds.
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2013-12-14 13:36:28 -05:00
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Handle zero-length PLTE chunk or NULL palette with png_error()
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instead of png_chunk_report(), which by default issues a warning
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rather than an error, leading to later reading from a NULL pointer
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2013-12-19 10:04:52 -05:00
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(png_ptr->palette) in png_do_expand_palette(). This is CVE-2013-6954
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and VU#650142.
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2013-12-14 13:36:28 -05:00
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2011-12-15 11:18:33 -05:00
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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(subscription required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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to subscribe)
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or to glennrp at users.sourceforge.net
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Glenn R-P
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