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[LIBPNG] Update to version 1.6.39. CORE-18670

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Thomas Faber 2022-11-25 09:57:36 -05:00
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15 changed files with 136 additions and 117 deletions
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30
dll/3rdparty/libpng/docs/ANNOUNCE vendored
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@ -1,5 +1,5 @@
libpng 1.6.38 - September 14, 2022
==================================
libpng 1.6.39 - November 20, 2022
=================================
This is a public release of libpng, intended for use in production code.
@ -9,13 +9,13 @@ Files available for download
Source files with LF line endings (for Unix/Linux):
* libpng-1.6.38.tar.xz (LZMA-compressed, recommended)
* libpng-1.6.38.tar.gz
* libpng-1.6.39.tar.xz (LZMA-compressed, recommended)
* libpng-1.6.39.tar.gz
Source files with CRLF line endings (for Windows):
* lp1638.7z (LZMA-compressed, recommended)
* lp1638.zip
* lpng1639.7z (LZMA-compressed, recommended)
* lpng1639.zip
Other information:
@ -25,13 +25,19 @@ Other information:
* TRADEMARK.md
Changes since the previous public release (version 1.6.37)
----------------------------------------------------------
Changes from version 1.6.38 to version 1.6.39
---------------------------------------------
* Added configurations and scripts for continuous integration.
* Fixed various errors in the handling of tRNS, hIST and eXIf.
* Implemented many stability improvements across all platforms.
* Updated the internal documentation.
* Changed the error handler of oversized chunks (i.e. larger than
PNG_USER_CHUNK_MALLOC_MAX) from png_chunk_error to png_benign_error.
* Fixed a buffer overflow error in contrib/tools/pngfix.
* Fixed a memory leak (CVE-2019-6129) in contrib/tools/pngcp.
* Disabled the ARM Neon optimizations by default in the CMake file,
following the default behavior of the configure script.
* Allowed configure.ac to work with the trunk version of autoconf.
* Removed the support for "install" targets from the legacy makefiles;
removed the obsolete makefile.cegcc.
* Cleaned up the code and updated the internal documentation.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net.

22
dll/3rdparty/libpng/docs/CHANGES vendored
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@ -4052,7 +4052,7 @@ Version 1.6.0beta16 [March 6, 2012]
(in fact this is harmless, but the PNG data produced may be sub-optimal).
Version 1.6.0beta17 [March 10, 2012]
Fixed PNG_LIBPNG_BUILD_BASE_TYPE definition.
Fixed PNG_LIBPNG_BUILD_BASE_TYPE definition.
Reject all iCCP chunks after the first, even if the first one is invalid.
Deflate/inflate was reworked to move common zlib calls into single
functions [rw]util.c. A new shared keyword check routine was also added
@ -4962,7 +4962,7 @@ Version 1.6.13beta01 [July 4, 2014]
Changed "if defined(__ARM_NEON__)" to
"if (defined(__ARM_NEON__) || defined(__ARM_NEON))" (James Wu).
Fixed clang no-warning builds: png_digit was defined but never used.
Version 1.6.13beta02 [July 21, 2014]
Fixed an incorrect separator ("/" should be "\") in scripts/makefile.vcwin32
(bug report from Wolfgang S. Kechel). Bug was introduced in libpng-1.6.11.
@ -5453,7 +5453,7 @@ Version 1.6.21beta01 [December 11, 2015]
Version 1.6.21beta02 [December 14, 2015]
Moved png_check_keyword() from pngwutil.c to pngset.c
Removed LE/BE dependencies in pngvalid, to 'fix' the current problem
in the BigEndian tests by not testing it, making the BE code the same
in the BigEndian tests by not testing it, making the BE code the same
as the LE version.
Fixes to pngvalid for various reduced build configurations (eliminate unused
statics) and a fix for the case in rgb_to_gray when the digitize option
@ -5517,7 +5517,7 @@ Version 1.6.22beta03 [March 9, 2016]
Added a common-law trademark notice and export control information
to the LICENSE file, png.h, and the man page.
Restored "& 0xff" in png_save_uint_16() and png_save_uint_32() that
were accidentally removed from libpng-1.6.17.
were accidentally removed from libpng-1.6.17.
Changed PNG_INFO_cHNK and PNG_FREE_cHNK from 0xnnnn to 0xnnnnU in png.h
(Robert C. Seacord).
Removed dubious "#if INT_MAX" test from png.h that was added to
@ -5950,7 +5950,7 @@ Version 1.6.32beta09 [August 3, 2017]
Require cmake-2.8.8 in CMakeLists.txt. Revised symlink creation,
no longer using deprecated cmake LOCATION feature (Clifford Yapp).
Fixed five-byte error in the calculation of IDAT maximum possible size.
Version 1.6.32beta10 [August 5, 2017]
Moved chunk-length check into a png_check_chunk_length() private
function (Suggested by Max Stepin).
@ -6109,6 +6109,18 @@ Version 1.6.38 [September 14, 2022]
Implemented many stability improvements across all platforms.
Updated the internal documentation.
Version 1.6.39 [November 20, 2022]
Changed the error handler of oversized chunks (i.e. larger than
PNG_USER_CHUNK_MALLOC_MAX) from png_chunk_error to png_benign_error.
Fixed a buffer overflow error in contrib/tools/pngfix.
Fixed a memory leak (CVE-2019-6129) in contrib/tools/pngcp.
Disabled the ARM Neon optimizations by default in the CMake file,
following the default behavior of the configure script.
Allowed configure.ac to work with the trunk version of autoconf.
Removed the support for "install" targets from the legacy makefiles;
removed the obsolete makefile.cegcc.
Cleaned up the code and updated the internal documentation.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net.
Subscription is required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement

10
dll/3rdparty/libpng/docs/INSTALL vendored
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@ -192,11 +192,11 @@ test. For more confidence, you can run another test by typing
Also, you can run "pngtest -m contrib/pngsuite/*.png" and compare
your output with the result shown in contrib/pngsuite/README.
Most of the makefiles will allow you to run "make install" to
put the library in its final resting place (if you want to
do that, run "make install" in the zlib directory first if necessary).
Some also allow you to run "make test-installed" after you have
run "make install".
Most of the makefiles used to allow you to run "make install" to put
the library in its final resting place, but that feature is no longer
supported. The only tested and supported manners to install libpng are
the conventional build and install procedures driven by the configure
script or by the CMake file.
VIII. Configuring for DOS and other 16-bit platforms

137
dll/3rdparty/libpng/docs/README vendored
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@ -1,4 +1,4 @@
README for libpng version 1.6.38
README for libpng version 1.6.39
================================
See the note about version numbers near the top of png.h.
@ -106,73 +106,74 @@ subscribe).
Files in this distribution:
ANNOUNCE => Announcement of this version, with recent changes
AUTHORS => List of contributing authors
CHANGES => Description of changes between libpng versions
KNOWNBUG => List of known bugs and deficiencies
LICENSE => License to use and redistribute libpng
README => This file
TODO => Things not implemented in the current library
TRADEMARK => Trademark information
example.c => Example code for using libpng functions
libpng.3 => manual page for libpng (includes libpng-manual.txt)
libpng-manual.txt => Description of libpng and its functions
libpngpf.3 => manual page for libpng's private functions
png.5 => manual page for the PNG format
png.c => Basic interface functions common to library
png.h => Library function and interface declarations (public)
pngpriv.h => Library function and interface declarations (private)
pngconf.h => System specific library configuration (public)
pngstruct.h => png_struct declaration (private)
pnginfo.h => png_info struct declaration (private)
pngdebug.h => debugging macros (private)
pngerror.c => Error/warning message I/O functions
pngget.c => Functions for retrieving info from struct
pngmem.c => Memory handling functions
pngbar.png => PNG logo, 88x31
pngnow.png => PNG logo, 98x31
pngpread.c => Progressive reading functions
pngread.c => Read data/helper high-level functions
pngrio.c => Lowest-level data read I/O functions
pngrtran.c => Read data transformation functions
pngrutil.c => Read data utility functions
pngset.c => Functions for storing data into the info_struct
pngtest.c => Library test program
pngtest.png => Library test sample image
pngtrans.c => Common data transformation functions
pngwio.c => Lowest-level write I/O functions
pngwrite.c => High-level write functions
pngwtran.c => Write data transformations
pngwutil.c => Write utility functions
arm => Contains optimized code for the ARM platform
powerpc => Contains optimized code for the PowerPC platform
contrib => Contributions
arm-neon => Optimized code for ARM-NEON platform
powerpc-vsx => Optimized code for POWERPC-VSX platform
examples => Example programs
gregbook => source code for PNG reading and writing, from
Greg Roelofs' "PNG: The Definitive Guide",
O'Reilly, 1999
libtests => Test programs
mips-msa => Optimized code for MIPS-MSA platform
pngminim => Minimal decoder, encoder, and progressive decoder
programs demonstrating use of pngusr.dfa
pngminus => Simple pnm2png and png2pnm programs
pngsuite => Test images
testpngs
tools => Various tools
visupng => Contains a MSVC workspace for VisualPng
intel => Optimized code for INTEL-SSE2 platform
mips => Optimized code for MIPS platform
projects => Contains project files and workspaces for
building a DLL
owatcom => Contains a WATCOM project for building libpng
visualc71 => Contains a Microsoft Visual C++ (MSVC)
workspace for building libpng and zlib
vstudio => Contains a Microsoft Visual C++ (MSVC)
workspace for building libpng and zlib
scripts => Directory containing scripts for building libpng:
(see scripts/README.txt for the list of scripts)
ANNOUNCE => Announcement of this version, with recent changes
AUTHORS => List of contributing authors
CHANGES => Description of changes between libpng versions
INSTALL => Instructions to install libpng
LICENSE => License to use and redistribute libpng
README => This file
TODO => Things not implemented in the current library
TRADEMARK => Trademark information
example.c => Example code for using libpng functions
libpng.3 => Manual page for libpng (includes libpng-manual.txt)
libpng-manual.txt => Description of libpng and its functions
libpngpf.3 => Manual page for libpng's private functions (deprecated)
png.5 => Manual page for the PNG format
png.c => Basic interface functions common to library
png.h => Library function and interface declarations (public)
pngpriv.h => Library function and interface declarations (private)
pngconf.h => System specific library configuration (public)
pngstruct.h => png_struct declaration (private)
pnginfo.h => png_info struct declaration (private)
pngdebug.h => debugging macros (private)
pngerror.c => Error/warning message I/O functions
pngget.c => Functions for retrieving info from struct
pngmem.c => Memory handling functions
pngbar.png => PNG logo, 88x31
pngnow.png => PNG logo, 98x31
pngpread.c => Progressive reading functions
pngread.c => Read data/helper high-level functions
pngrio.c => Lowest-level data read I/O functions
pngrtran.c => Read data transformation functions
pngrutil.c => Read data utility functions
pngset.c => Functions for storing data into the info_struct
pngtest.c => Library test program
pngtest.png => Library test sample image
pngtrans.c => Common data transformation functions
pngwio.c => Lowest-level write I/O functions
pngwrite.c => High-level write functions
pngwtran.c => Write data transformations
pngwutil.c => Write utility functions
arm/ => Optimized code for the ARM platform
intel/ => Optimized code for the INTEL-SSE2 platform
mips/ => Optimized code for the MIPS platform
powerpc/ => Optimized code for the PowerPC platform
ci/ => Scripts for continuous integration
contrib/ => External contributions
arm-neon/ => Optimized code for the ARM-NEON platform
mips-msa/ => Optimized code for the MIPS-MSA platform
powerpc-vsx/ => Optimized code for the POWERPC-VSX platform
examples/ => Example programs
gregbook/ => Source code for PNG reading and writing, from
"PNG: The Definitive Guide" by Greg Roelofs,
O'Reilly, 1999
libtests/ => Test programs
oss-fuzz/ => Files used by the OSS-Fuzz project for fuzz-testing
libpng
pngminim/ => Minimal decoder, encoder, and progressive decoder
programs demonstrating the use of pngusr.dfa
pngminus/ => Simple pnm2png and png2pnm programs
pngsuite/ => Test images
testpngs/ => Test images
tools/ => Various tools
visupng/ => VisualPng, a Windows viewer for PNG images
projects/ => Project files and workspaces for various IDEs
owatcom/ => OpenWatcom project
visualc71/ => Microsoft Visual C++ 7.1 workspace
vstudio/ => Microsoft Visual Studio workspace
scripts/ => Scripts and makefiles for building libpng
(see scripts/README.txt for the complete list)
tests/ => Test scripts
Good luck, and happy coding!

4
dll/3rdparty/libpng/docs/libpng-manual.txt vendored
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@ -9,7 +9,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng version 1.6.36, December 2018, through 1.6.38 - September 2022
libpng version 1.6.36, December 2018, through 1.6.39 - November 2022
Updated and distributed by Cosmin Truta
Copyright (c) 2018-2022 Cosmin Truta
@ -877,7 +877,7 @@ described below (the latter being the two common names for associated alpha
color channels). Note that PNG files always contain non-associated color
channels; png_set_alpha_mode() with one of the modes causes the decoder to
convert the pixels to an associated form before returning them to your
application.
application.
Since it is not necessary to perform arithmetic on opaque color values so
long as they are not to be resampled and are in the final color space it is

6
dll/3rdparty/libpng/png.c vendored
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@ -14,7 +14,7 @@
#include "pngpriv.h"
/* Generate a compiler error if there is an old png.h in the search path. */
typedef png_libpng_version_1_6_38 Your_png_h_is_not_version_1_6_38;
typedef png_libpng_version_1_6_39 Your_png_h_is_not_version_1_6_39;
#ifdef __GNUC__
/* The version tests may need to be added to, but the problem warning has
@ -815,7 +815,7 @@ png_get_copyright(png_const_structrp png_ptr)
return PNG_STRING_COPYRIGHT
#else
return PNG_STRING_NEWLINE \
"libpng version 1.6.38" PNG_STRING_NEWLINE \
"libpng version 1.6.39" PNG_STRING_NEWLINE \
"Copyright (c) 2018-2022 Cosmin Truta" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson" \
PNG_STRING_NEWLINE \
@ -2710,7 +2710,7 @@ png_check_IHDR(png_const_structrp png_ptr,
int /* PRIVATE */
png_check_fp_number(png_const_charp string, size_t size, int *statep,
png_size_tp whereami)
size_t *whereami)
{
int state = *statep;
size_t i = *whereami;

2
dll/3rdparty/libpng/pngpriv.h vendored
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@ -1946,7 +1946,7 @@ PNG_INTERNAL_FUNCTION(void,png_ascii_from_fixed,(png_const_structrp png_ptr,
* the problem character.) This has not been tested within libpng.
*/
PNG_INTERNAL_FUNCTION(int,png_check_fp_number,(png_const_charp string,
size_t size, int *statep, png_size_tp whereami),PNG_EMPTY);
size_t size, int *statep, size_t *whereami),PNG_EMPTY);
/* This is the same but it checks a complete string and returns true
* only if it just contains a floating point number. As of 1.5.4 this

4
dll/3rdparty/libpng/pngread.c vendored
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@ -3762,13 +3762,13 @@ png_image_read_direct(png_voidp argument)
mode = PNG_ALPHA_PNG;
output_gamma = PNG_DEFAULT_sRGB;
}
if ((change & PNG_FORMAT_FLAG_ASSOCIATED_ALPHA) != 0)
{
mode = PNG_ALPHA_OPTIMIZED;
change &= ~PNG_FORMAT_FLAG_ASSOCIATED_ALPHA;
}
/* If 'do_local_background' is set check for the presence of gamma
* correction; this is part of the work-round for the libpng bug
* described above.

2
dll/3rdparty/libpng/pngrutil.c vendored
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@ -3186,7 +3186,7 @@ png_check_chunk_length(png_const_structrp png_ptr, png_uint_32 length)
{
png_debug2(0," length = %lu, limit = %lu",
(unsigned long)length,(unsigned long)limit);
png_chunk_error(png_ptr, "chunk data is too large");
png_benign_error(png_ptr, "chunk data is too large");
}
}

8
dll/3rdparty/libpng/pngwrite.c vendored
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@ -75,10 +75,10 @@ write_unknown_chunks(png_structrp png_ptr, png_const_inforp info_ptr,
* library. If you have a new chunk to add, make a function to write it,
* and put it in the correct location here. If you want the chunk written
* after the image data, put it in png_write_end(). I strongly encourage
* you to supply a PNG_INFO_ flag, and check info_ptr->valid before writing
* the chunk, as that will keep the code from breaking if you want to just
* write a plain PNG file. If you have long comments, I suggest writing
* them in png_write_end(), and compressing them.
* you to supply a PNG_INFO_<chunk> flag, and check info_ptr->valid before
* writing the chunk, as that will keep the code from breaking if you want
* to just write a plain PNG file. If you have long comments, I suggest
* writing them in png_write_end(), and compressing them.
*/
void PNGAPI
png_write_info_before_PLTE(png_structrp png_ptr, png_const_inforp info_ptr)

6
dll/3rdparty/libpng/pngwutil.c vendored
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@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
* Copyright (c) 2018 Cosmin Truta
* Copyright (c) 2018-2022 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson
* Copyright (c) 1996-1997 Andreas Dilger
* Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
@ -1747,7 +1747,7 @@ png_write_pCAL(png_structrp png_ptr, png_charp purpose, png_int_32 X0,
{
png_uint_32 purpose_len;
size_t units_len, total_len;
png_size_tp params_len;
size_t *params_len;
png_byte buf[10];
png_byte new_purpose[80];
int i;
@ -1769,7 +1769,7 @@ png_write_pCAL(png_structrp png_ptr, png_charp purpose, png_int_32 X0,
png_debug1(3, "pCAL units length = %d", (int)units_len);
total_len = purpose_len + units_len + 10;
params_len = (png_size_tp)png_malloc(png_ptr,
params_len = (size_t *)png_malloc(png_ptr,
(png_alloc_size_t)((png_alloc_size_t)nparams * (sizeof (size_t))));
/* Find the length of each parameter, making sure we don't count the

2
media/doc/3rd Party Files.txt
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@ -33,7 +33,7 @@ URL: http://www.ijg.org/
Title: libpng
Path: dll/3rdparty/libpng
Used Version: 1.6.38
Used Version: 1.6.39
License: PNG Reference Library version 2
URL: http://libpng.sourceforge.net/

16
sdk/include/reactos/libs/libpng/png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.6.38 - September 14, 2022
* libpng version 1.6.39 - November 20, 2022
*
* Copyright (c) 2018-2022 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson
@ -15,7 +15,7 @@
* libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.6.35, July 2018:
* Glenn Randers-Pehrson
* libpng versions 1.6.36, December 2018, through 1.6.38, September 2022:
* libpng versions 1.6.36, December 2018, through 1.6.39, November 2022:
* Cosmin Truta
* See also "Contributing Authors", below.
*/
@ -239,7 +239,7 @@
* ...
* 1.5.30 15 10530 15.so.15.30[.0]
* ...
* 1.6.38 16 10638 16.so.16.38[.0]
* 1.6.39 16 10639 16.so.16.39[.0]
*
* Henceforth the source version will match the shared-library major and
* minor numbers; the shared-library major version number will be used for
@ -278,8 +278,8 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.6.38"
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.38 - September 14, 2022\n"
#define PNG_LIBPNG_VER_STRING "1.6.39"
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.39 - November 20, 2022\n"
#define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16
@ -287,7 +287,7 @@
/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
#define PNG_LIBPNG_VER_MAJOR 1
#define PNG_LIBPNG_VER_MINOR 6
#define PNG_LIBPNG_VER_RELEASE 38
#define PNG_LIBPNG_VER_RELEASE 39
/* This should be zero for a public release, or non-zero for a
* development version. [Deprecated]
@ -318,7 +318,7 @@
* From version 1.0.1 it is:
* XXYYZZ, where XX=major, YY=minor, ZZ=release
*/
#define PNG_LIBPNG_VER 10638 /* 1.6.38 */
#define PNG_LIBPNG_VER 10639 /* 1.6.39 */
/* Library configuration: these options cannot be changed after
* the library has been built.
@ -428,7 +428,7 @@ extern "C" {
/* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number.
*/
typedef char* png_libpng_version_1_6_38;
typedef char* png_libpng_version_1_6_39;
/* Basic control structions. Read libpng-manual.txt or libpng.3 for more info.
*

2
sdk/include/reactos/libs/libpng/pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine-configurable file for libpng
*
* libpng version 1.6.38
* libpng version 1.6.39
*
* Copyright (c) 2018-2022 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2016,2018 Glenn Randers-Pehrson

2
sdk/include/reactos/libs/libpng/pnglibconf.h
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@ -1,6 +1,6 @@
/* pnglibconf.h - library build configuration */
/* libpng version 1.6.38 */
/* libpng version 1.6.39 */
/* Copyright (c) 2018-2022 Cosmin Truta */
/* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson */