From bc817a3afdb932eadac17155834f89efd1c96da4 Mon Sep 17 00:00:00 2001 From: Chris Liddell Date: Mon, 26 Mar 2018 16:12:39 +0100 Subject: Bring libpng up to 1.6.34 --- libpng/ANNOUNCE | 51 +++++++++++---------------------------------------- 1 file changed, 11 insertions(+), 40 deletions(-) (limited to 'libpng/ANNOUNCE') diff --git a/libpng/ANNOUNCE b/libpng/ANNOUNCE index 262ff1151..0f66c0d1d 100644 --- a/libpng/ANNOUNCE +++ b/libpng/ANNOUNCE @@ -1,4 +1,4 @@ -Libpng 1.6.26 - October 20, 2016 +Libpng 1.6.34 - September 29, 2017 This is a public release of libpng, intended for use in production codes. @@ -7,53 +7,24 @@ Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script - libpng-1.6.26.tar.xz (LZMA-compressed, recommended) - libpng-1.6.26.tar.gz + libpng-1.6.34.tar.xz (LZMA-compressed, recommended) + libpng-1.6.34.tar.gz Source files with CRLF line endings (for Windows), without the "configure" script - lpng1626.7z (LZMA-compressed, recommended) - lpng1626.zip + lpng1634.7z (LZMA-compressed, recommended) + lpng1634.zip Other information: - libpng-1.6.26-README.txt - libpng-1.6.26-LICENSE.txt - libpng-1.6.26-*.asc (armored detached GPG signatures) + libpng-1.6.34-README.txt + libpng-1.6.34-LICENSE.txt + libpng-1.6.34-*.asc (armored detached GPG signatures) -Changes since the last public release (1.6.25): - - Fixed handling zero length IDAT in pngfix (bug report by Agostino Sarubbo, - bugfix by John Bowler). - Do not issue a png_error() on read in png_set_pCAL() because png_handle_pCAL - has allocated memory that libpng needs to free. - Conditionally compile png_set_benign_errors() in pngread.c and pngtest.c - Issue a png_benign_error instead of a png_error on ADLER32 mismatch - while decoding compressed data chunks. - Changed PNG_ZLIB_VERNUM to ZLIB_VERNUM in pngpriv.h, pngstruct.h, and - pngrutil.c. - If CRC handling of critical chunks has been set to PNG_CRC_QUIET_USE, - ignore the ADLER32 checksum in the IDAT chunk as well as the chunk CRCs. - Issue png_benign_error() on ADLER32 checksum mismatch instead of png_error(). - Add tests/badcrc.png and tests/badadler.png to tests/pngtest. - Merged pngtest.c with libpng-1.7.0beta84/pngtest.c - Updated the documentation about CRC and ADLER32 handling. - Quieted 117 warnings from clang-3.8 in pngtrans.c, pngread.c, - pngwrite.c, pngunknown.c, and pngvalid.c. - Quieted the 144 remaining -Wconversion compiler warnings by - revising the png_isaligned() macro and trivial changes in png.c, - pngerror.c, pngget.c, pngmem.c, pngset.c, pngrtran.c, pngrutil.c, - pngwtran.c, pngwrite.c, and pngwutil.c. - Quieted (bogus?) clang warnings about "absolute value has no effect" - when PNG_USE_ABS is defined. - Fixed offsets in contrib/intel/intel_sse.patch - Changed integer constant 4294967294 to unsigned 4294967294U in pngconf.h - to avoid a signed/unsigned compare in the preprocessor. - Use zlib-1.2.8.1 inflateValidate() instead of inflateReset2() to - optionally avoid ADLER32 evaluation. - Cosmetic change, "ptr != 0" to "ptr != NULL" in png.c and pngrutil.c - Despammed email addresses (replaced "@" with " at "). +Changes since the last public release (1.6.33): + Removed contrib/pngsuite/i*.png; some of these were incorrect and caused + test failures. Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit -- cgit v1.2.1