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Release libpng version 1.6.42
This commit is contained in:
parent
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18
ANNOUNCE
18
ANNOUNCE
@ -1,4 +1,4 @@
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libpng 1.6.41 - January 24, 2024
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libpng 1.6.42 - January 29, 2024
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================================
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This is a public release of libpng, intended for use in production code.
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@ -9,13 +9,13 @@ Files available for download
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Source files with LF line endings (for Unix/Linux):
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* libpng-1.6.41.tar.xz (LZMA-compressed, recommended)
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* libpng-1.6.41.tar.gz (deflate-compressed)
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* libpng-1.6.42.tar.xz (LZMA-compressed, recommended)
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* libpng-1.6.42.tar.gz (deflate-compressed)
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Source files with CRLF line endings (for Windows):
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* lpng1641.7z (LZMA-compressed, recommended)
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* lpng1641.zip (deflate-compressed)
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* lpng1642.7z (LZMA-compressed, recommended)
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* lpng1642.zip (deflate-compressed)
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Other information:
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@ -25,6 +25,14 @@ Other information:
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* TRADEMARK.md
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Changes from version 1.6.41 to version 1.6.42
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---------------------------------------------
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* Fixed the implementation of the macro function `png_check_sig`.
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This was an API regression, introduced in libpng-1.6.41.
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(Reported by Matthieu Darbois)
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Changes from version 1.6.40 to version 1.6.41
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---------------------------------------------
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7
CHANGES
7
CHANGES
@ -6134,7 +6134,7 @@ Version 1.6.41 [January 24, 2024]
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(Contributed by GuXiWei, JinBo and ZhangLixia)
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Fixed the run-time discovery of MIPS MSA hardware.
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(Contributed by Sui Jingfeng)
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Fixed an off-by-one error in the function `png_do_check_palette_indexes`,
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Fixed an off-by-one error in the function png_do_check_palette_indexes(),
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which failed to recognize errors that might have existed in the first
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column of a broken palette-encoded image. This was a benign regression
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accidentally introduced in libpng-1.6.33. No pixel was harmed.
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@ -6161,6 +6161,11 @@ Version 1.6.41 [January 24, 2024]
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Improved the test coverage.
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(Contributed by John Bowler)
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Version 1.6.42 [January 29, 2024]
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Fixed the implementation of the macro function png_check_sig().
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This was an API regression, introduced in libpng-1.6.41.
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(Reported by Matthieu Darbois)
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net.
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Subscription is required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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2
README
2
README
@ -1,4 +1,4 @@
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README for libpng version 1.6.41
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README for libpng version 1.6.42
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================================
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See the note about version numbers near the top of `png.h`.
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22
configure
vendored
22
configure
vendored
@ -1,6 +1,6 @@
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.72 for libpng 1.6.41.
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# Generated by GNU Autoconf 2.72 for libpng 1.6.42.
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#
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# Report bugs to <png-mng-implement@lists.sourceforge.net>.
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#
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@ -614,8 +614,8 @@ MAKEFLAGS=
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# Identity of this package.
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PACKAGE_NAME='libpng'
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PACKAGE_TARNAME='libpng'
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PACKAGE_VERSION='1.6.41'
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PACKAGE_STRING='libpng 1.6.41'
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PACKAGE_VERSION='1.6.42'
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PACKAGE_STRING='libpng 1.6.42'
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PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
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PACKAGE_URL=''
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@ -1416,7 +1416,7 @@ if test "$ac_init_help" = "long"; then
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# Omit some internal or obsolete options to make the list less imposing.
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# This message is too long to be a string in the A/UX 3.1 sh.
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cat <<_ACEOF
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'configure' configures libpng 1.6.41 to adapt to many kinds of systems.
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'configure' configures libpng 1.6.42 to adapt to many kinds of systems.
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Usage: $0 [OPTION]... [VAR=VALUE]...
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@ -1487,7 +1487,7 @@ fi
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if test -n "$ac_init_help"; then
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case $ac_init_help in
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short | recursive ) echo "Configuration of libpng 1.6.41:";;
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short | recursive ) echo "Configuration of libpng 1.6.42:";;
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esac
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cat <<\_ACEOF
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@ -1683,7 +1683,7 @@ fi
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test -n "$ac_init_help" && exit $ac_status
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if $ac_init_version; then
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cat <<\_ACEOF
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libpng configure 1.6.41
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libpng configure 1.6.42
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generated by GNU Autoconf 2.72
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Copyright (C) 2023 Free Software Foundation, Inc.
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@ -1946,7 +1946,7 @@ cat >config.log <<_ACEOF
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This file contains any messages produced by compilers while
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running configure, to aid debugging if configure makes a mistake.
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It was created by libpng $as_me 1.6.41, which was
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It was created by libpng $as_me 1.6.42, which was
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generated by GNU Autoconf 2.72. Invocation command line was
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$ $0$ac_configure_args_raw
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@ -3246,7 +3246,7 @@ fi
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# Define the identity of the package.
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PACKAGE='libpng'
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VERSION='1.6.41'
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VERSION='1.6.42'
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printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
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@ -3379,7 +3379,7 @@ fi
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PNGLIB_VERSION=1.6.41
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PNGLIB_VERSION=1.6.42
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PNGLIB_MAJOR=1
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PNGLIB_MINOR=6
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PNGLIB_RELEASE=41
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@ -15382,7 +15382,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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# report actual input values of CONFIG_FILES etc. instead of their
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# values after options handling.
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ac_log="
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This file was extended by libpng $as_me 1.6.41, which was
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This file was extended by libpng $as_me 1.6.42, which was
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generated by GNU Autoconf 2.72. Invocation command line was
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CONFIG_FILES = $CONFIG_FILES
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@ -15450,7 +15450,7 @@ ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\
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cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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ac_cs_config='$ac_cs_config_escaped'
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ac_cs_version="\\
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libpng config.status 1.6.41
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libpng config.status 1.6.42
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configured by $0, generated by GNU Autoconf 2.72,
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with options \\"\$ac_cs_config\\"
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@ -25,7 +25,7 @@ AC_PREREQ([2.68])
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dnl Version number stuff here:
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AC_INIT([libpng],[1.6.41],[png-mng-implement@lists.sourceforge.net])
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AC_INIT([libpng],[1.6.42],[png-mng-implement@lists.sourceforge.net])
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AC_CONFIG_MACRO_DIR([scripts/autoconf])
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# libpng does not follow GNU file name conventions (hence 'foreign')
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@ -46,7 +46,7 @@ dnl automake, so the following is not necessary (and is not defined anyway):
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dnl AM_PREREQ([1.11.2])
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dnl stop configure from automagically running automake
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PNGLIB_VERSION=1.6.41
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PNGLIB_VERSION=1.6.42
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PNGLIB_MAJOR=1
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PNGLIB_MINOR=6
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PNGLIB_RELEASE=41
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@ -9,7 +9,7 @@ libpng-manual.txt - A description on how to use and modify libpng
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Based on:
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libpng version 1.6.36, December 2018, through 1.6.41 - January 2024
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libpng version 1.6.36, December 2018, through 1.6.42 - January 2024
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Updated and distributed by Cosmin Truta
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Copyright (c) 2018-2024 Cosmin Truta
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6
libpng.3
6
libpng.3
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.TH LIBPNG 3 "January 24, 2024"
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.TH LIBPNG 3 "January 29, 2024"
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.SH NAME
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libpng \- Portable Network Graphics (PNG) Reference Library 1.6.41
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libpng \- Portable Network Graphics (PNG) Reference Library 1.6.42
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.SH SYNOPSIS
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\fB#include <png.h>\fP
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@ -528,7 +528,7 @@ libpng-manual.txt - A description on how to use and modify libpng
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Based on:
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libpng version 1.6.36, December 2018, through 1.6.41 - January 2024
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libpng version 1.6.36, December 2018, through 1.6.42 - January 2024
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Updated and distributed by Cosmin Truta
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Copyright (c) 2018-2024 Cosmin Truta
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@ -1,6 +1,6 @@
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.TH LIBPNGPF 3 "January 24, 2024"
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.TH LIBPNGPF 3 "January 29, 2024"
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.SH NAME
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libpng \- Portable Network Graphics (PNG) Reference Library 1.6.41
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libpng \- Portable Network Graphics (PNG) Reference Library 1.6.42
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(private functions)
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.SH SYNOPSIS
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2
png.5
2
png.5
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.TH PNG 5 "January 24, 2024"
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.TH PNG 5 "January 29, 2024"
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.SH NAME
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png \- Portable Network Graphics (PNG) format
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4
png.c
4
png.c
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#include "pngpriv.h"
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/* Generate a compiler error if there is an old png.h in the search path. */
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typedef png_libpng_version_1_6_41 Your_png_h_is_not_version_1_6_41;
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typedef png_libpng_version_1_6_42 Your_png_h_is_not_version_1_6_42;
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/* Tells libpng that we have already handled the first "num_bytes" bytes
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* of the PNG file signature. If the PNG data is embedded into another
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@ -794,7 +794,7 @@ png_get_copyright(png_const_structrp png_ptr)
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return PNG_STRING_COPYRIGHT
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#else
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return PNG_STRING_NEWLINE \
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"libpng version 1.6.41" PNG_STRING_NEWLINE \
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"libpng version 1.6.42" PNG_STRING_NEWLINE \
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"Copyright (c) 2018-2024 Cosmin Truta" PNG_STRING_NEWLINE \
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"Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson" \
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PNG_STRING_NEWLINE \
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12
png.h
12
png.h
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/* png.h - header file for PNG reference library
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*
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* libpng version 1.6.41
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* libpng version 1.6.42
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*
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* Copyright (c) 2018-2024 Cosmin Truta
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* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson
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@ -15,7 +15,7 @@
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* libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
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* libpng versions 0.97, January 1998, through 1.6.35, July 2018:
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* Glenn Randers-Pehrson
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* libpng versions 1.6.36, December 2018, through 1.6.41, January 2024:
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* libpng versions 1.6.36, December 2018, through 1.6.42, January 2024:
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* Cosmin Truta
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* See also "Contributing Authors", below.
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*/
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@ -239,7 +239,7 @@
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* ...
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* 1.5.30 15 10530 15.so.15.30[.0]
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* ...
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* 1.6.41 16 10641 16.so.16.41[.0]
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* 1.6.42 16 10641 16.so.16.41[.0]
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*
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* Henceforth the source version will match the shared-library major and
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* minor numbers; the shared-library major version number will be used for
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*/
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/* Version information for png.h - this should match the version in png.c */
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#define PNG_LIBPNG_VER_STRING "1.6.41"
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#define PNG_LIBPNG_VER_STRING "1.6.42"
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#define PNG_HEADER_VERSION_STRING " libpng version " PNG_LIBPNG_VER_STRING "\n"
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#define PNG_LIBPNG_VER_SONUM 16
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* From version 1.0.1 it is:
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* XXYYZZ, where XX=major, YY=minor, ZZ=release
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*/
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#define PNG_LIBPNG_VER 10641 /* 1.6.41 */
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#define PNG_LIBPNG_VER 10641 /* 1.6.42 */
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/* Library configuration: these options cannot be changed after
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* the library has been built.
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@ -428,7 +428,7 @@ extern "C" {
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/* This triggers a compiler error in png.c, if png.c and png.h
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* do not agree upon the version number.
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*/
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typedef char* png_libpng_version_1_6_41;
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typedef char* png_libpng_version_1_6_42;
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/* Basic control structions. Read libpng-manual.txt or libpng.3 for more info.
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*
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/* pngconf.h - machine-configurable file for libpng
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*
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* libpng version 1.6.41
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* libpng version 1.6.42
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*
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* Copyright (c) 2018-2024 Cosmin Truta
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* Copyright (c) 1998-2002,2004,2006-2016,2018 Glenn Randers-Pehrson
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@ -2155,4 +2155,4 @@ main(void)
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#endif
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/* Generate a compiler error if there is an old png.h in the search path. */
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typedef png_libpng_version_1_6_41 Your_png_h_is_not_version_1_6_41;
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typedef png_libpng_version_1_6_42 Your_png_h_is_not_version_1_6_42;
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# Modeled after libxml-config.
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version=1.6.41
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version=1.6.42
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prefix=""
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libdir=""
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libs=""
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Name: libpng
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Description: Loads and saves PNG files
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Version: 1.6.41
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Version: 1.6.42
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Libs: -L${libdir} -lpng16
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Cflags: -I${includedir}
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/* pnglibconf.h - library build configuration */
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/* libpng version 1.6.41 */
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/* libpng version 1.6.42 */
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/* Copyright (c) 2018-2024 Cosmin Truta */
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/* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson */
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