diff options
Diffstat (limited to 'Build/source/libs/libpng/CHANGES')
-rw-r--r-- | Build/source/libs/libpng/CHANGES | 313 |
1 files changed, 308 insertions, 5 deletions
diff --git a/Build/source/libs/libpng/CHANGES b/Build/source/libs/libpng/CHANGES index ff2f37942c0..a6e5856aa04 100644 --- a/Build/source/libs/libpng/CHANGES +++ b/Build/source/libs/libpng/CHANGES @@ -1480,7 +1480,7 @@ version 1.2.9beta5 [March 4, 2006] Restored scripts/makefile.elf which was inadvertently deleted. version 1.2.9beta6 [March 6, 2006] - Fixed typo (18) in configuration files. + Fixed typo (RELEASE) in configuration files. version 1.2.9beta7 [March 7, 2006] Removed libpng.vers and libpng.sym from libpng12_la_SOURCES in Makefile.am @@ -1669,7 +1669,7 @@ version 1.2.15rc2 [December 21, 2006] Added scripts/makefile.nommx version 1.2.15rc3 [December 25, 2006] - Fixed shared library numbering error that was intruduced in 1.2.15beta6. + Fixed shared library numbering error that was introduced in 1.2.15beta6. version 1.2.15rc4 [December 27, 2006] Fixed handling of rgb_to_gray when png_ptr->color.gray isn't set. @@ -1677,7 +1677,7 @@ version 1.2.15rc4 [December 27, 2006] version 1.2.15rc5 [December 31, 2006] Revised handling of rgb_to_gray. -version 1.2.15 [January 5, 2007] +version 1.0.23, 1.2.15 [January 5, 2007] Added some (unsigned long) typecasts in pngtest.c to avoid printing errors. version 1.2.16beta1 [January 6, 2007] @@ -1686,7 +1686,7 @@ version 1.2.16beta1 [January 6, 2007] version 1.2.16beta2 [January 16, 2007] Revised scripts/CMakeLists.txt -version 1.2.16 [January 31, 2007] +version 1.0.24, 1.2.16 [January 31, 2007] No changes. version 1.2.17beta1 [March 6, 2007] @@ -1723,12 +1723,315 @@ version 1.2.17rc4 [May 10, 2007] version 1.0.25 [May 15, 2007] version 1.2.17 [May 15, 2007] Added "png_ptr->num_trans=0" before error return in png_handle_tRNS, - to eliminate a vulnerability (CVE-2007-2554, CERT VU#684664) + to eliminate a vulnerability (CVE-2007-2445, CERT VU#684664) version 1.0.26 [May 15, 2007] version 1.2.18 [May 15, 2007] Reverted the libpng-1.2.17rc3 change to symbol-handling in configure script +version 1.2.19beta1 [May 18, 2007] + Changed "const static" to "static PNG_CONST" everywhere, mostly undoing + change of libpng-1.2.17beta2. Changed other "const" to "PNG_CONST" + Changed some handling of unused parameters, to avoid compiler warnings. + "if (unused == NULL) return;" becomes "unused = unused". + +version 1.2.19beta2 [May 18, 2007] + Only use the valid bits of tRNS value in png_do_expand() (Brian Cartier) + +version 1.2.19beta3 [May 19, 2007] + Add some "png_byte" typecasts in png_check_keyword() and write new_key + instead of key in zTXt chunk (Kevin Ryde). + +version 1.2.19beta4 [May 21, 2007] + Add png_snprintf() function and use it in place of sprint() for improved + defense against buffer overflows. + +version 1.2.19beta5 [May 21, 2007] + Fixed png_handle_tRNS() to only use the valid bits of tRNS value. + Changed handling of more unused parameters, to avoid compiler warnings. + Removed some PNG_CONST in pngwutil.c to avoid compiler warnings. + +version 1.2.19beta6 [May 22, 2007] + Added some #ifdef PNG_MMX_CODE_SUPPORTED where needed in pngvcrd.c + Added a special "_MSC_VER" case that defines png_snprintf to _snprintf + +version 1.2.19beta7 [May 22, 2007] + Squelched png_squelch_warnings() in pnggccrd.c and added an + #ifdef PNG_MMX_CODE_SUPPORTED block around the declarations that caused + the warnings that png_squelch_warnings was squelching. + +version 1.2.19beta8 [May 22, 2007] + Removed __MMX__ from test in pngconf.h. + +version 1.2.19beta9 [May 23, 2007] + Made png_squelch_warnings() available via PNG_SQUELCH_WARNINGS macro. + Revised png_squelch_warnings() so it might work. + Updated makefile.sgcc and makefile.solaris; added makefile.solaris-x86. + +version 1.2.19beta10 [May 24, 2007] + Resquelched png_squelch_warnings(), use "__attribute__((used))" instead. + +version 1.2.19beta11 [May 28, 2007] + Return 0 from png_get_sPLT() and png_get_unknown_chunks() if png_ptr is NULL; + changed three remaining instances of png_strcpy() to png_strncpy() (David + Hill). + Make test for NULL row_buf at the beginning of png_do_read_transformations + unconditional. + +version 1.2.19beta12 [May 28, 2007] + Revised pnggccrd.c. + +version 1.2.19beta13 [June 14, 2007] + Prefer PNG_USE_PNGVCRD when _MSC_VER is defined in pngconf.h + +version 1.2.19beta14 [June 16, 2007] + Fix bug with handling of 16-bit transparency, introduced in 1.2.19beta2 + +version 1.2.19beta15 [June 17, 2007] + Revised pnggccrd.c. + +version 1.2.19beta16 [June 18, 2007] + Revised pnggccrd.c again. + Updated contrib/gregbook. + Changed '#include "pnggccrd.c"' to 'include "$srcdir/pnggccrd.c"' + in configure.ac + +version 1.2.19beta17 [June 19, 2007] + Revised many of the makefiles, to set -DPNG_NO_MMX_CODE where needed + and to not use -O3 unless -DPNG_NO_MMX_CODE is also set. + +version 1.2.19beta18 [June 23, 2007] + Replaced some C++ style comments with C style comments in pnggccrd.c. + Copied optimized C code from pnggccrd.c to pngrutil.c, removed dependency + on pnggccrd.o from many makefiles. + Added sl and dylib to list of extensions be installed by Makefile.am + +version 1.2.19beta19 [June 28, 2007] + Fixed testing PNG_RGB_TO_GRAY_ERR & PNG_RGB_TO_GRAY_WARN in pngrtran.c + More cleanup of pnggccrd.c and pngvcrd.c + +version 1.2.19beta20 [June 29, 2007] + Rebuilt Makefile.in and configure using libtool-1.5.24. + Fixed typo in pnggccrd.c + +version 1.2.19beta21 [June 30, 2007] + More revision of pnggccrd.c + Added "test" target to Makefile.in and Makefile.am + +version 1.2.19beta22 [July 3, 2007] + Added info about pngrutil/pnggccrd/pngvcrd to png_get_header_version() + Fix type definition of dummy_value_a, b in pnggccrd.c + +version 1.2.19beta23 [July 10, 2007] + Revert change to type definition of dummy_value_a, b in pnggccrd.c + Make sure __PIC__ is defined in pnggccrd.c when PIC is defined. + Require gcc-4.1 or better to use PNG_HAVE_MMX_FILTER_ROW on x86_64 platforms + +version 1.2.19beta24 [July 14, 2007] + Added PNG_NO_READ_FILTER, PNG_NO_WRITE_FILTER, PNG_NO_WARNING macros. + Added contrib/pngminim to demonstrate building minimal encoder and decoder + +version 1.2.19beta25 [July 15, 2007] + Removed the new PNG_NO_READ_FILTER macro since it would make the library + unable to read valid PNG files, and filtering is at the heart of the + PNG format. + +version 1.2.19beta26 [July 16, 2007] + Changed "png_free(str)" to "png_free(png_ptr,str)" in pngrutil.c WinCE + code (Yves Piguet). This bug was introduced in libpng-1.2.14. + Updated scripts/CMakeLists.txt + Relocated a misplaced #endif in pnggccrd.c + +version 1.2.19beta27 [July 17, 2007] + Fixed incorrect stride and number of bytes copied (was 4 instead of + 6 bytes) in the cleanup loop of pnggccrd.c and pngvcrd.c for handling + the end of 48-bit interlaced rows (Glenn R-P). + +version 1.2.19beta28 [July 19, 2007] + Removed requirement for gcc-4.1 or better to use PNG_HAVE_MMX_FILTER_ROW + on x86_64 platforms + Added png_warning() in pngrutil.c for short iCCP, iTXt, sPLT, or zTXT chunks. + Revised pngtest.c so warnings are displayed regardless of PNG_NO_STDIO. + +version 1.2.19beta29 [July 20, 2007] + Fix typo in pnggccrd.c (%%eax should be %%ax in secondloop48) + +version 1.2.19beta30 [July 26, 2007] + Revised pnggccrd.c + +version 1.2.19beta31 [July 27, 2007] + Fix typos in pnggccrd.c + +version 1.0.27rc1 and 1.2.19rc1 [July 31, 2007] + Disable PNG_MMX_CODE_SUPPORTED when PNG_ASSEMBLER_CODE_SUPPORTED is off. + Enable PNG_MMX_READ_FILTER_* by default, except when gcc-3.x is being + used (they were inadvertently disabled in libpng-1.2.19beta23). + Fix some debugging statements in pnggccrd.c and pngrutil.c + Added information about disabling the MMX code in libpng documentation. + +version 1.0.27rc2 and 1.2.19rc2 [August 4, 2007] + Removed some "#if 0" blocks. + Made a global struct local in pngvcrd.c to make it thread safe. + Issue a png_error() if application attempts to transform a row tht + has not been initialized. + +version 1.0.27rc3 and 1.2.19rc3 [August 9, 2007] + Slightly revised pngvcrd.c + +version 1.0.27rc4 and 1.2.19rc4 [August 9, 2007] + Revised pnggccrd.c debugging change of rc1, which was broken. + Revised scripts/CMakeLists.txt + Change default to PNG_NO_GLOBAL_ARRAYS for MSVC. + Turn off PNG_FLAG_ROW_INIT flag when setting transforms that expand pixels. + +version 1.0.27rc5 and 1.2.19rc5 [August 10, 2007] + Fix typo (missing '"') in pnggccrd.c + Revise handling of png_strtod in recent versions of WINCE + +version 1.0.27rc6 and 1.2.19rc6 [August 15, 2007] + Fix typo (missing ',') in contrib/gregbook/readpng2.c + Undid row initialization error exit added to rc2 and rc4. + +version 1.0.27 and 1.2.19 [August 18, 2007] + Conditionally restored row initialization error exit. + +version 1.2.20beta01 [August 19, 2007] + Fixed problem with compiling pnggccrd.c on Intel-Apple platforms. + Changed png_malloc() to png_malloc_warn() in png_set_sPLT(). + Added PNG_NO_ERROR_TEXT feature, with demo in contrib/pngminim + Removed define PNG_WARN_UNINITIALIZED_ROW 1 /* 0: warning; 1: error */ + because it caused some trouble. + +version 1.2.20beta02 [August 20, 2007] + Avoid compiling pnggccrd.c on Intel-Apple platforms. + +version 1.2.20beta03 [August 20, 2007] + Added "/D PNG_NO_MMX_CODE" to the non-mmx builds of projects/visualc6 + and visualc71. + +version 1.2.20beta04 [August 21, 2007] + Revised pngvcrd.c for improved efficiency (Steve Snyder). + +version 1.2.20rc1 [August 23, 2007] + Revised pngconf.h to set PNG_NO_MMX_CODE for gcc-3.x compilers. + +version 1.2.20rc2 [August 27, 2007] + Revised scripts/CMakeLists.txt + Revised #ifdefs to ensure one and only one of pnggccrd.c, pngvcrd.c, + or part of pngrutil.c is selected. + +version 1.2.20rc3 [August 30, 2007] + Remove a little more code in pngwutil.c when PNG_NO_WRITE_FILTER is selected. + Added /D _CRT_SECURE_NO_WARNINGS to visual6c and visualc71 projects. + Compile png_mmx_support() in png.c even when PNG_NO_MMX_CODE is defined. + Restored a "superfluous" #ifdef that was removed from 1.2.20rc2 pnggccrd.c, + breaking the png_mmx_support() function. + +version 1.2.20rc4 [September 1, 2007] + Removed Intel contributions (MMX, Optimized C). + +version 1.2.20rc5 [September 2, 2007] + Restored configure and Makefile.in to rc3 and put a snippet of code in + pnggccrd.c, to ensure configure makes the same PNG_NO_MMX_CODE selection + +version 1.2.20rc6 [September 2, 2007] + Fixed bugs in scripts/CMakeLists.txt + Removed pngvcrd.c references from msvc projects. + +version 1.0.28 and 1.2.20 [September 8, 2007] + Removed "(NO READ SUPPORT)" from png_get_header_version() string. + +version 1.2.21beta1 [September 14, 2007] + Fixed various mistakes reported by George Cook and Jeff Phillips: + logical vs bitwise NOT in pngrtran.c, bug introduced in 1.2.19rc2 + 16-bit cheap transparency expansion, bug introduced in 1.2.19beta2 + errors with sizeof(unknown_chunk.name), bugs introduced in 1.2.19beta11 + <= compare with unsigned var in pngset.c, should be ==. + +version 1.2.21beta2 [September 18, 2007] + Removed some extraneous typecasts. + +version 1.2.21rc1 [September 25, 2007] + Fixed potential out-of-bounds reads in png_handle_pCAL() and + png_handle_ztXt() ("flayer" results reported by Tavis Ormandy). + +version 1.2.21rc2 [September 26, 2007] + Fixed potential out-of-bounds reads in png_handle_sCAL(), + png_handle_iTXt(), and png_push_read_tEXt(). + Remove some PNG_CONST declarations from pngwutil.c to avoid compiler warnings + Revised makefiles to update paths in libpng.pc properly. + +version 1.2.21rc3 [September 27, 2007] + Revised makefiles to update "Libs" in libpng.pc properly. + +version 1.0.29 and 1.2.21rc3 [October 4, 2007] + No changes. + +version 1.2.22beta1 [October 4, 2007] + Again, fixed logical vs bitwise NOT in pngrtran.c, bug introduced + in 1.2.19rc2 + +version 1.2.22beta2 [October 5, 2007] + Fixed string length error in pngset.c (caused crashes while decoding iCCP) + Add terminating NULL after each instance of png_strncpy(). + +version 1.2.22beta3 [October 6, 2007] + Fix two off-by-one terminating NULL after png_strncpy(). + +version 1.2.22beta4 [October 7, 2007] + Changed some 0 to '\0'. + +version 1.0.30rc1 and 1.2.22rc1 [October 8, 2007] + No changes. + +version 1.0.30 and 1.2.22 [October 13, 2007] + No changes. + +version 1.2.23beta01 [October 15, 2007] + Reduced number of invocations of png_strlen() in pngset.c. + Changed [azAZ09_] to [_abcde...89] in Makefile.am for better localization. + +version 1.2.23beta02 [October 16, 2007] + Eliminated png_strncpy() and png_strcpy() (Pierre Poissinger) + Changed $AN to $(AN) in Makefile.am. + +version 1.2.23beta03 [October 16, 2007] + Fixed off-by-one error in pngset.c + Restore statement to set last character of buffer to \0 in pngerror.c + +version 1.2.23beta04 [October 23, 2007] + Reject attempt to set all-zero cHRM values. + +version 1.2.23beta05 [October 26, 2007] + Add missing quotes in projects/visualc6, lost in version 1.2.20rc3 + +version 1.2.23rc01 [November 2, 2007] + No changes. + +version 1.2.23 [November 6, 2007] + No changes. + +version 1.2.24beta01 [November 19, 2007] + Moved misplaced test for malloc failure in png_set_sPLT(). This bug was + introduced in libpng-1.2.20beta01. + Ifdef out avg_row etc from png.h and pngwrite.c when PNG_NO_WRITE_FILTER + Do not use png_ptr->free_fn and png_ptr->mem_fn in png_destroy_read_struct() + when png_ptr is NULL (Marshall Clow). + Updated handling of symbol prefixes in Makefile.am and configure.ac (Mike + Frysinger). + +version 1.2.24beta02 [November 30, 2007] + Removed a useless test and fixed incorrect test in png_set_cHRM_fixed() + (David Hill). + +version 1.2.24rc01 [December 7, 2007] + No changes. + +version 1.2.24 [December 14, 2007] + Make sure not to redefine _BSD_SOURCE in pngconf.h + Revised gather.sh and makefile.std in contrib/pngminim to avoid compiling + unused files. + Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit https://lists.sourceforge.net/lists/listinfo/png-mng-implement |