diff --git a/ANNOUNCE b/ANNOUNCE index 9cb3ca01..472a73ff 100644 --- a/ANNOUNCE +++ b/ANNOUNCE @@ -1,5 +1,5 @@ -Libpng 1.2.27beta02 - April 14, 2008 +Libpng 1.2.27beta03 - April 14, 2008 This is not intended to be a public release. It will be replaced within a few weeks by a public version or by another test version. @@ -9,37 +9,37 @@ Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script - libpng-1.2.27beta02.tar.gz - libpng-1.2.27beta02.tar.lzma + libpng-1.2.27beta03.tar.gz + libpng-1.2.27beta03.tar.lzma (Get the lzma codec from ). - libpng-1.2.27beta02.tar.bz2 + libpng-1.2.27beta03.tar.bz2 Source files with LF line endings (for Unix/Linux) without the "configure" script - libpng-1.2.27beta02-no-config.tar.gz - libpng-1.2.27beta02-no-config.tar.lzma - libpng-1.2.27beta02-no-config.tar.bz2 + libpng-1.2.27beta03-no-config.tar.gz + libpng-1.2.27beta03-no-config.tar.lzma + libpng-1.2.27beta03-no-config.tar.bz2 Source files with CRLF line endings (for Windows), without the "configure" script - lp1227b02.zip - lp1227b02.7z - lp1227b02.tar.bz2 + lp1227b03.zip + lp1227b03.7z + lp1227b03.tar.bz2 Project files - libpng-1.2.27beta02-project-netware.zip - libpng-1.2.27beta02-project-wince.zip + libpng-1.2.27beta03-project-netware.zip + libpng-1.2.27beta03-project-wince.zip Other information: - libpng-1.2.27beta02-README.txt - libpng-1.2.27beta02-KNOWNBUGS.txt - libpng-1.2.27beta02-LICENSE.txt - libpng-1.2.27beta02-Y2K-compliance.txt - libpng-1.2.27beta02-[previous version]-diff.txt + libpng-1.2.27beta03-README.txt + libpng-1.2.27beta03-KNOWNBUGS.txt + libpng-1.2.27beta03-LICENSE.txt + libpng-1.2.27beta03-Y2K-compliance.txt + libpng-1.2.27beta03-[previous version]-diff.txt Changes since the last public release (1.2.26): @@ -51,10 +51,17 @@ version 1.2.27beta01 [April 12, 2008] Reject tRNS chunk with out-of-range samples instead of masking off the invalid high bits as done in since libpng-1.2.19beta5. -version 1.2.27rc01 [April 14, 2008] +version 1.2.27beta02 [April 13, 2008] Revised documentation about unknown chunk and user chunk handling. Keep tRNS chunk with out-of-range samples and issue a png_warning(). +version 1.2.27beta03 [April 14, 2008] + Added check for NULL ptr in TURBOC version of png_free_default(). + Removed several unnecessary checks for NULL before calling png_free(). + Revised png_set_tRNS() so that calling it twice removes and invalidates + the previous call. + Revised pngtest to check for out-of-range tRNS samples. + Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit diff --git a/CHANGES b/CHANGES index a2d71222..32d5dceb 100644 --- a/CHANGES +++ b/CHANGES @@ -2111,10 +2111,17 @@ version 1.2.27beta01 [April 12, 2008] Reject tRNS chunk with out-of-range samples instead of masking off the invalid high bits as done in since libpng-1.2.19beta5. -version 1.2.27beta02 [April 14, 2008] +version 1.2.27beta02 [April 13, 2008] Revised documentation about unknown chunk and user chunk handling. Keep tRNS chunk with out-of-range samples and issue a png_warning(). +version 1.2.27beta03 [April 14, 2008] + Added check for NULL ptr in TURBOC version of png_free_default(). + Removed several unnecessary checks for NULL before calling png_free(). + Revised png_set_tRNS() so that calling it twice removes and invalidates + the previous call. + Revised pngtest to check for out-of-range tRNS samples. + Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit https://lists.sourceforge.net/lists/listinfo/png-mng-implement diff --git a/INSTALL b/INSTALL index 5c781389..0a0cdc0e 100644 --- a/INSTALL +++ b/INSTALL @@ -1,5 +1,5 @@ -Installing libpng version 1.2.27beta02 - April 14, 2008 +Installing libpng version 1.2.27beta03 - April 14, 2008 On Unix/Linux and similar systems, you can simply type @@ -44,7 +44,7 @@ to have access to the zlib.h and zconf.h include files that correspond to the version of zlib that's installed. You can rename the directories that you downloaded (they -might be called "libpng-1.2.27beta02" or "lpng109" and "zlib-1.2.1" +might be called "libpng-1.2.27beta03" or "lpng109" and "zlib-1.2.1" or "zlib121") so that you have directories called "zlib" and "libpng". Your directory structure should look like this: @@ -101,9 +101,9 @@ include CMakeLists.txt => "cmake" script makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng12.so.0.1.2.27beta02) + gcc, creates libpng12.so.0.1.2.27beta03) makefile.linux => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.27beta02) + (gcc, creates libpng12.so.0.1.2.27beta03) makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.knr => Archaic UNIX Makefile that converts files with ansi2knr (Requires ansi2knr.c from @@ -125,14 +125,14 @@ include makefile.openbsd => OpenBSD makefile makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.sggcc => Silicon Graphics (gcc, - creates libpng12.so.0.1.2.27beta02) + creates libpng12.so.0.1.2.27beta03) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile (gcc, - creates libpng12.so.0.1.2.27beta02) + creates libpng12.so.0.1.2.27beta03) makefile.solaris-x86 => Solaris/intelMMX 2.X makefile (gcc, - creates libpng12.so.0.1.2.27beta02) + creates libpng12.so.0.1.2.27beta03) makefile.so9 => Solaris 9 makefile (gcc, - creates libpng12.so.0.1.2.27beta02) + creates libpng12.so.0.1.2.27beta03) makefile.32sunu => Sun Ultra 32-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc diff --git a/KNOWNBUG b/KNOWNBUG index c3758351..6e4ebd00 100644 --- a/KNOWNBUG +++ b/KNOWNBUG @@ -1,5 +1,5 @@ -Known bugs in libpng version 1.2.27beta02 +Known bugs in libpng version 1.2.27beta03 1. February 23, 2006: The custom makefiles don't build libpng with -lz. diff --git a/LICENSE b/LICENSE index ca567a0c..c26b9f86 100644 --- a/LICENSE +++ b/LICENSE @@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE: If you modify libpng you may insert additional notices immediately following this sentence. -libpng versions 1.2.6, August 15, 2004, through 1.2.27beta02, April 14, 2008, are +libpng versions 1.2.6, August 15, 2004, through 1.2.27beta03, April 14, 2008, are Copyright (c) 2004, 2006-2008 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors diff --git a/README b/README index aed645e7..b09d3054 100644 --- a/README +++ b/README @@ -1,4 +1,4 @@ -README for libpng version 1.2.27beta02 - April 14, 2008 (shared library 12.0) +README for libpng version 1.2.27beta03 - April 14, 2008 (shared library 12.0) See the note about version numbers near the top of png.h See INSTALL for instructions on how to install libpng. @@ -191,11 +191,11 @@ Files in this distribution: descrip.mms => VMS makefile for MMS or MMK makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng12.so.0.1.2.27beta02) + gcc, creates libpng12.so.0.1.2.27beta03) makefile.linux => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.27beta02) + (gcc, creates libpng12.so.0.1.2.27beta03) makefile.gcmmx => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.27beta02, + (gcc, creates libpng12.so.0.1.2.27beta03, uses assembler code tuned for Intel MMX platform) makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.knr => Archaic UNIX Makefile that converts files with @@ -217,12 +217,12 @@ Files in this distribution: makefile.openbsd => OpenBSD makefile makefile.sgi => Silicon Graphics IRIX (cc, creates static lib) makefile.sggcc => Silicon Graphics - (gcc, creates libpng12.so.0.1.2.27beta02) + (gcc, creates libpng12.so.0.1.2.27beta03) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile - (gcc, creates libpng12.so.0.1.2.27beta02) + (gcc, creates libpng12.so.0.1.2.27beta03) makefile.so9 => Solaris 9 makefile - (gcc, creates libpng12.so.0.1.2.27beta02) + (gcc, creates libpng12.so.0.1.2.27beta03) makefile.32sunu => Sun Ultra 32-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc diff --git a/Y2KINFO b/Y2KINFO index 53a1ac55..19eb6430 100644 --- a/Y2KINFO +++ b/Y2KINFO @@ -7,7 +7,7 @@ an official declaration. This is your unofficial assurance that libpng from version 0.71 and - upward through 1.2.27beta02 are Y2K compliant. It is my belief that earlier + upward through 1.2.27beta03 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has three year fields. One is a 2-byte unsigned integer diff --git a/configure b/configure index 9f3df3a0..d0c5fd13 100755 --- a/configure +++ b/configure @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.61 for libpng 1.2.27beta02. +# Generated by GNU Autoconf 2.61 for libpng 1.2.27beta03. # # Report bugs to . # @@ -728,8 +728,8 @@ SHELL=${CONFIG_SHELL-/bin/sh} # Identity of this package. PACKAGE_NAME='libpng' PACKAGE_TARNAME='libpng' -PACKAGE_VERSION='1.2.27beta02' -PACKAGE_STRING='libpng 1.2.27beta02' +PACKAGE_VERSION='1.2.27beta03' +PACKAGE_STRING='libpng 1.2.27beta03' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' ac_unique_file="pngget.c" @@ -1406,7 +1406,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures libpng 1.2.27beta02 to adapt to many kinds of systems. +\`configure' configures libpng 1.2.27beta03 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1476,7 +1476,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of libpng 1.2.27beta02:";; + short | recursive ) echo "Configuration of libpng 1.2.27beta03:";; esac cat <<\_ACEOF @@ -1586,7 +1586,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -libpng configure 1.2.27beta02 +libpng configure 1.2.27beta03 generated by GNU Autoconf 2.61 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, @@ -1600,7 +1600,7 @@ cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by libpng $as_me 1.2.27beta02, which was +It was created by libpng $as_me 1.2.27beta03, which was generated by GNU Autoconf 2.61. Invocation command line was $ $0 $@ @@ -2270,7 +2270,7 @@ fi # Define the identity of the package. PACKAGE='libpng' - VERSION='1.2.27beta02' + VERSION='1.2.27beta03' cat >>confdefs.h <<_ACEOF @@ -2441,7 +2441,7 @@ fi -PNGLIB_VERSION=1.2.27beta02 +PNGLIB_VERSION=1.2.27beta03 PNGLIB_MAJOR=1 PNGLIB_MINOR=2 PNGLIB_RELEASE=27 @@ -21295,7 +21295,7 @@ exec 6>&1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by libpng $as_me 1.2.27beta02, which was +This file was extended by libpng $as_me 1.2.27beta03, which was generated by GNU Autoconf 2.61. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -21348,7 +21348,7 @@ Report bugs to ." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF ac_cs_version="\\ -libpng config.status 1.2.27beta02 +libpng config.status 1.2.27beta03 configured by $0, generated by GNU Autoconf 2.61, with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" diff --git a/configure.ac b/configure.ac index 28010f44..067be787 100644 --- a/configure.ac +++ b/configure.ac @@ -18,12 +18,12 @@ AC_PREREQ(2.59) dnl Version number stuff here: -AC_INIT([libpng], [1.2.27beta02], [png-mng-implement@lists.sourceforge.net]) +AC_INIT([libpng], [1.2.27beta03], [png-mng-implement@lists.sourceforge.net]) AM_INIT_AUTOMAKE dnl stop configure from automagically running automake AM_MAINTAINER_MODE -PNGLIB_VERSION=1.2.27beta02 +PNGLIB_VERSION=1.2.27beta03 PNGLIB_MAJOR=1 PNGLIB_MINOR=2 PNGLIB_RELEASE=27 diff --git a/libpng-1.2.27beta02.txt b/libpng-1.2.27beta03.txt similarity index 99% rename from libpng-1.2.27beta02.txt rename to libpng-1.2.27beta03.txt index 0d1c611c..0d65270a 100644 --- a/libpng-1.2.27beta02.txt +++ b/libpng-1.2.27beta03.txt @@ -1,6 +1,6 @@ libpng.txt - A description on how to use and modify libpng - libpng version 1.2.27beta02 - April 14, 2008 + libpng version 1.2.27beta03 - April 14, 2008 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2008 Glenn Randers-Pehrson @@ -2438,6 +2438,9 @@ Your malloc_fn() must return NULL in case of failure. The png_malloc() function will normally call png_error() if it receives a NULL from the system memory allocator or from your replacement malloc_fn(). +Your free_fn() will never be called with a NULL ptr, since libpng's +png_free() checks for NULL before calling free_fn(). + Input/Output in libpng is done through png_read() and png_write(), which currently just call fread() and fwrite(). The FILE * is stored in png_struct and is initialized via png_init_io(). If you wish to change @@ -2849,7 +2852,7 @@ Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and -upward through 1.2.27beta02 are Y2K compliant. It is my belief that earlier +upward through 1.2.27beta03 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has three year fields. One is a 2-byte unsigned integer that diff --git a/libpng.3 b/libpng.3 index 1bbeda42..481dbf51 100644 --- a/libpng.3 +++ b/libpng.3 @@ -1,6 +1,6 @@ .TH LIBPNG 3 "April 14, 2008" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.2.27beta02 +libpng \- Portable Network Graphics (PNG) Reference Library 1.2.27beta03 .SH SYNOPSIS \fB #include \fP @@ -410,7 +410,7 @@ Following is a copy of the libpng.txt file that accompanies libpng. .SH LIBPNG.TXT libpng.txt - A description on how to use and modify libpng - libpng version 1.2.27beta02 - April 14, 2008 + libpng version 1.2.27beta03 - April 14, 2008 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2008 Glenn Randers-Pehrson @@ -2848,6 +2848,9 @@ Your malloc_fn() must return NULL in case of failure. The png_malloc() function will normally call png_error() if it receives a NULL from the system memory allocator or from your replacement malloc_fn(). +Your free_fn() will never be called with a NULL ptr, since libpng's +png_free() checks for NULL before calling free_fn(). + Input/Output in libpng is done through png_read() and png_write(), which currently just call fread() and fwrite(). The FILE * is stored in png_struct and is initialized via png_init_io(). If you wish to change @@ -3259,7 +3262,7 @@ Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and -upward through 1.2.27beta02 are Y2K compliant. It is my belief that earlier +upward through 1.2.27beta03 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has three year fields. One is a 2-byte unsigned integer that @@ -3481,7 +3484,7 @@ the first widely used release: 1.2.26rc01 13 10226 12.so.0.26[.0] 1.2.26 13 10226 12.so.0.26[.0] 1.0.32 10 10032 10.so.0.32[.0] - 1.2.27beta01-02 13 10227 12.so.0.27[.0] + 1.2.27beta01-03 13 10227 12.so.0.27[.0] Henceforth the source version will match the shared-library minor and patch numbers; the shared-library major version number will be @@ -3537,7 +3540,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.2.27beta02 - April 14, 2008: +Libpng version 1.2.27beta03 - April 14, 2008: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). @@ -3558,7 +3561,7 @@ included in the libpng distribution, the latter shall prevail.) If you modify libpng you may insert additional notices immediately following this sentence. -libpng versions 1.2.6, August 15, 2004, through 1.2.27beta02, April 14, 2008, are +libpng versions 1.2.6, August 15, 2004, through 1.2.27beta03, April 14, 2008, are Copyright (c) 2004,2006-2008 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors diff --git a/libpngpf.3 b/libpngpf.3 index a6a10520..f0a0ae72 100644 --- a/libpngpf.3 +++ b/libpngpf.3 @@ -1,6 +1,6 @@ .TH LIBPNGPF 3 "April 14, 2008" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.2.27beta02 +libpng \- Portable Network Graphics (PNG) Reference Library 1.2.27beta03 (private functions) .SH SYNOPSIS \fB#include \fP diff --git a/png.c b/png.c index c849c0d9..5e952dc5 100644 --- a/png.c +++ b/png.c @@ -13,7 +13,7 @@ #include "png.h" /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_2_27beta02 Your_png_h_is_not_version_1_2_27beta02; +typedef version_1_2_27beta03 Your_png_h_is_not_version_1_2_27beta03; /* Version information for C files. This had better match the version * string defined in png.h. */ @@ -693,7 +693,7 @@ png_charp PNGAPI png_get_copyright(png_structp png_ptr) { png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */ - return ((png_charp) "\n libpng version 1.2.27beta02 - April 14, 2008\n\ + return ((png_charp) "\n libpng version 1.2.27beta03 - April 14, 2008\n\ Copyright (c) 1998-2008 Glenn Randers-Pehrson\n\ Copyright (c) 1996-1997 Andreas Dilger\n\ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n"); diff --git a/png.h b/png.h index 3c5fc2db..2aa5a052 100644 --- a/png.h +++ b/png.h @@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.2.27beta02 - April 14, 2008 + * libpng version 1.2.27beta03 - April 14, 2008 * Copyright (c) 1998-2008 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -9,7 +9,7 @@ * Authors and maintainers: * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger - * libpng versions 0.97, January 1998, through 1.2.27beta02 - April 14, 2008: Glenn + * libpng versions 0.97, January 1998, through 1.2.27beta03 - April 14, 2008: Glenn * See also "Contributing Authors", below. * * Note about libpng version numbers: @@ -183,7 +183,7 @@ * 1.2.26rc01 13 10226 12.so.0.26[.0] * 1.2.26 13 10226 12.so.0.26[.0] * 1.0.32 10 10032 10.so.0.32[.0] - * 1.2.27beta01-02 13 10227 12.so.0.27[.0] + * 1.2.27beta01-03 13 10227 12.so.0.27[.0] * * Henceforth the source version will match the shared-library major * and minor numbers; the shared-library major version number will be @@ -213,7 +213,7 @@ * If you modify libpng you may insert additional notices immediately following * this sentence. * - * libpng versions 1.2.6, August 15, 2004, through 1.2.27beta02, April 14, 2008, are + * libpng versions 1.2.6, August 15, 2004, through 1.2.27beta03, April 14, 2008, are * Copyright (c) 2004, 2006-2008 Glenn Randers-Pehrson, and are * distributed according to the same disclaimer and license as libpng-1.2.5 * with the following individual added to the list of Contributing Authors: @@ -331,7 +331,7 @@ * an official declaration. * * This is your unofficial assurance that libpng from version 0.71 and - * upward through 1.2.27beta02 are Y2K compliant. It is my belief that earlier + * upward through 1.2.27beta03 are Y2K compliant. It is my belief that earlier * versions were also Y2K compliant. * * Libpng only has three year fields. One is a 2-byte unsigned integer @@ -387,9 +387,9 @@ */ /* Version information for png.h - this should match the version in png.c */ -#define PNG_LIBPNG_VER_STRING "1.2.27beta02" +#define PNG_LIBPNG_VER_STRING "1.2.27beta03" #define PNG_HEADER_VERSION_STRING \ - " libpng version 1.2.27beta02 - April 14, 2008\n" + " libpng version 1.2.27beta03 - April 14, 2008\n" #define PNG_LIBPNG_VER_SONUM 0 #define PNG_LIBPNG_VER_DLLNUM 13 @@ -401,7 +401,7 @@ /* This should match the numeric part of the final component of * PNG_LIBPNG_VER_STRING, omitting any leading zero: */ -#define PNG_LIBPNG_VER_BUILD 02 +#define PNG_LIBPNG_VER_BUILD 03 /* Release Status */ #define PNG_LIBPNG_BUILD_ALPHA 1 @@ -1442,7 +1442,7 @@ struct png_struct_def /* This triggers a compiler error in png.c, if png.c and png.h * do not agree upon the version number. */ -typedef png_structp version_1_2_27beta02; +typedef png_structp version_1_2_27beta03; typedef png_struct FAR * FAR * png_structpp; diff --git a/pngconf.h b/pngconf.h index c60bb52d..cfbafff7 100644 --- a/pngconf.h +++ b/pngconf.h @@ -1,7 +1,7 @@ /* pngconf.h - machine configurable file for libpng * - * libpng version 1.2.27beta02 - April 14, 2008 + * libpng version 1.2.27beta03 - April 14, 2008 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2008 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngmem.c b/pngmem.c index c376e4b9..cb966b1d 100644 --- a/pngmem.c +++ b/pngmem.c @@ -1,7 +1,7 @@ /* pngmem.c - stub functions for memory allocation * - * Last changed in libpng 1.2.26 [April 2, 2008] + * Last changed in libpng 1.2.27 [April 14, 2008] * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2008 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -293,7 +293,7 @@ png_free_default(png_structp png_ptr, png_voidp ptr) { #endif /* PNG_USER_MEM_SUPPORTED */ - if(png_ptr == NULL) return; + if(png_ptr == NULL || ptr == NULL) return; if (png_ptr->offset_table != NULL) { diff --git a/pngpread.c b/pngpread.c index d3d8933a..78ccd369 100644 --- a/pngpread.c +++ b/pngpread.c @@ -1532,11 +1532,8 @@ png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 else #endif png_set_unknown_chunks(png_ptr, info_ptr, &png_ptr->unknown_chunk, 1); - if (png_ptr->unknown_chunk.data) - { - png_free(png_ptr, png_ptr->unknown_chunk.data); - png_ptr->unknown_chunk.data = NULL; - } + png_free(png_ptr, png_ptr->unknown_chunk.data); + png_ptr->unknown_chunk.data = NULL; } else #endif diff --git a/pngrtran.c b/pngrtran.c index 2d2b98ba..59c88db0 100644 --- a/pngrtran.c +++ b/pngrtran.c @@ -1,7 +1,7 @@ /* pngrtran.c - transforms the data in a row for PNG readers * - * Last changed in libpng 1.2.25 [February 18, 2008] + * Last changed in libpng 1.2.27 [April 14, 2008] * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2008 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngrutil.c b/pngrutil.c index 4f480987..2422d668 100644 --- a/pngrutil.c +++ b/pngrutil.c @@ -2250,12 +2250,9 @@ png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) } else #endif - png_set_unknown_chunks(png_ptr, info_ptr, &png_ptr->unknown_chunk, 1); - if (png_ptr->unknown_chunk.data) - { - png_free(png_ptr, png_ptr->unknown_chunk.data); - png_ptr->unknown_chunk.data = NULL; - } + png_set_unknown_chunks(png_ptr, info_ptr, &png_ptr->unknown_chunk, 1); + png_free(png_ptr, png_ptr->unknown_chunk.data); + png_ptr->unknown_chunk.data = NULL; } else #endif @@ -3151,8 +3148,7 @@ defined(PNG_USER_TRANSFORM_PTR_SUPPORTED) if(row_bytes + 64 > png_ptr->old_big_row_buf_size) { - if (png_ptr->big_row_buf) - png_free(png_ptr,png_ptr->big_row_buf); + png_free(png_ptr,png_ptr->big_row_buf); png_ptr->big_row_buf = (png_bytep)png_malloc(png_ptr, row_bytes+64); png_ptr->row_buf = png_ptr->big_row_buf+32; png_ptr->old_big_row_buf_size = row_bytes+64; @@ -3167,8 +3163,7 @@ defined(PNG_USER_TRANSFORM_PTR_SUPPORTED) if(png_ptr->rowbytes+1 > png_ptr->old_prev_row_size) { - if (png_ptr->prev_row) - png_free(png_ptr,png_ptr->prev_row); + png_free(png_ptr,png_ptr->prev_row); png_ptr->prev_row = (png_bytep)png_malloc(png_ptr, (png_uint_32)( png_ptr->rowbytes + 1)); png_ptr->old_prev_row_size = png_ptr->rowbytes+1; diff --git a/pngset.c b/pngset.c index 496bb525..40f67b12 100644 --- a/pngset.c +++ b/pngset.c @@ -914,6 +914,8 @@ png_set_tRNS(png_structp png_ptr, png_infop info_ptr, if (png_ptr == NULL || info_ptr == NULL) return; + png_free_data(png_ptr, info_ptr, PNG_FREE_TRNS, 0); + if (trans != NULL) { /* @@ -921,19 +923,12 @@ png_set_tRNS(png_structp png_ptr, png_infop info_ptr, * we do it for backward compatibility with the way the png_handle_tRNS * function used to do the allocation. */ -#ifdef PNG_FREE_ME_SUPPORTED - png_free_data(png_ptr, info_ptr, PNG_FREE_TRNS, 0); -#endif + /* Changed from num_trans to PNG_MAX_PALETTE_LENGTH in version 1.2.1 */ png_ptr->trans = info_ptr->trans = (png_bytep)png_malloc(png_ptr, (png_uint_32)PNG_MAX_PALETTE_LENGTH); - if (num_trans <= PNG_MAX_PALETTE_LENGTH) + if (num_trans > 0 && num_trans <= PNG_MAX_PALETTE_LENGTH) png_memcpy(info_ptr->trans, trans, (png_size_t)num_trans); -#ifdef PNG_FREE_ME_SUPPORTED - info_ptr->free_me |= PNG_FREE_TRNS; -#else - png_ptr->flags |= PNG_FLAG_FREE_TRNS; -#endif } if (trans_values != NULL) @@ -945,17 +940,24 @@ png_set_tRNS(png_structp png_ptr, png_infop info_ptr, ((int)trans_values->red > sample_max || (int)trans_values->green > sample_max || (int)trans_values->blue > sample_max))) - { - png_warning(png_ptr, - "tRNS chunk has out-of-range samples for bit_depth"); - } + png_warning(png_ptr, + "tRNS chunk has out-of-range samples for bit_depth"); png_memcpy(&(info_ptr->trans_values), trans_values, png_sizeof(png_color_16)); if (num_trans == 0) num_trans = 1; } + info_ptr->num_trans = (png_uint_16)num_trans; - info_ptr->valid |= PNG_INFO_tRNS; + if (num_trans != 0) + { + info_ptr->valid |= PNG_INFO_tRNS; +#ifdef PNG_FREE_ME_SUPPORTED + info_ptr->free_me |= PNG_FREE_TRNS; +#else + png_ptr->flags |= PNG_FLAG_FREE_TRNS; +#endif + } } #endif @@ -1207,8 +1209,7 @@ png_set_compression_buffer_size(png_structp png_ptr, png_uint_32 size) { if (png_ptr == NULL) return; - if(png_ptr->zbuf) - png_free(png_ptr, png_ptr->zbuf); + png_free(png_ptr, png_ptr->zbuf); png_ptr->zbuf_size = (png_size_t)size; png_ptr->zbuf = (png_bytep)png_malloc(png_ptr, size); png_ptr->zstream.next_out = png_ptr->zbuf; diff --git a/pngtest.c b/pngtest.c index 61f41064..a9ef6b64 100644 --- a/pngtest.c +++ b/pngtest.c @@ -1,9 +1,9 @@ /* pngtest.c - a simple test program to test libpng * - * Last changed in libpng 1.2.23 - [November 6, 2007] + * Last changed in libpng 1.2.27 - [April 14, 2008] * For conditions of distribution and use, see copyright notice in png.h - * Copyright (c) 1998-2007 Glenn Randers-Pehrson + * Copyright (c) 1998-2008 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * @@ -689,8 +689,7 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname) #endif { fprintf(STDERR, "%s -> %s: libpng read error\n", inname, outname); - if (row_buf) - png_free(read_ptr, row_buf); + png_free(read_ptr, row_buf); png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr); #ifdef PNG_WRITE_SUPPORTED png_destroy_info_struct(write_ptr, &write_end_info_ptr); @@ -1024,8 +1023,16 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname) if (png_get_tRNS(read_ptr, read_info_ptr, &trans, &num_trans, &trans_values)) { - png_set_tRNS(write_ptr, write_info_ptr, trans, num_trans, - trans_values); + int sample_max = (1 << read_info_ptr->bit_depth); + /* libpng doesn't reject a tRNS chunk with out-of-range samples */ + if (!((read_info_ptr->color_type == PNG_COLOR_TYPE_GRAY && + (int)trans_values->gray > sample_max) || + (read_info_ptr->color_type == PNG_COLOR_TYPE_RGB && + ((int)trans_values->red > sample_max || + (int)trans_values->green > sample_max || + (int)trans_values->blue > sample_max)))) + png_set_tRNS(write_ptr, write_info_ptr, trans, num_trans, + trans_values); } } #endif @@ -1553,4 +1560,4 @@ main(int argc, char *argv[]) } /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_2_27beta02 your_png_h_is_not_version_1_2_27beta02; +typedef version_1_2_27beta03 your_png_h_is_not_version_1_2_27beta03; diff --git a/pngwutil.c b/pngwutil.c index 1f978ec8..41aa3999 100644 --- a/pngwutil.c +++ b/pngwutil.c @@ -1,7 +1,7 @@ /* pngwutil.c - utilities to write a PNG file * - * Last changed in libpng 1.2.26 [April 2, 2008] + * Last changed in libpng 1.2.27 [April 14, 2008] * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2008 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -1516,8 +1516,7 @@ png_write_iTXt(png_structp png_ptr, int compression, png_charp key, png_write_chunk_end(png_ptr); png_free(png_ptr, new_key); - if (new_lang) - png_free(png_ptr, new_lang); + png_free(png_ptr, new_lang); } #endif diff --git a/scripts/CMakeLists.txt b/scripts/CMakeLists.txt index e5d8d99e..a2e098fd 100644 --- a/scripts/CMakeLists.txt +++ b/scripts/CMakeLists.txt @@ -169,7 +169,7 @@ configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in # SET UP LINKS set_target_properties(${PNG_LIB_NAME} PROPERTIES -# VERSION 0.${PNGLIB_RELEASE}.1.2.27beta02 +# VERSION 0.${PNGLIB_RELEASE}.1.2.27beta03 VERSION 0.${PNGLIB_RELEASE}.0 SOVERSION 0 CLEAN_DIRECT_OUTPUT 1) diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in index 282f7cbb..319809a8 100755 --- a/scripts/libpng-config-head.in +++ b/scripts/libpng-config-head.in @@ -8,7 +8,7 @@ # Modeled after libxml-config. -version=1.2.27beta02 +version=1.2.27beta03 prefix="" libdir="" libs="" diff --git a/scripts/libpng.pc-configure.in b/scripts/libpng.pc-configure.in index ab8c94f1..2c8445fd 100644 --- a/scripts/libpng.pc-configure.in +++ b/scripts/libpng.pc-configure.in @@ -5,6 +5,6 @@ includedir=@includedir@/libpng12 Name: libpng Description: Loads and saves PNG files -Version: 1.2.27beta02 +Version: 1.2.27beta03 Libs: -L${libdir} -lpng12 Cflags: -I${includedir} @LIBPNG_NO_MMX@ diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in index e1b5feb8..9b6cf028 100644 --- a/scripts/libpng.pc.in +++ b/scripts/libpng.pc.in @@ -5,6 +5,6 @@ includedir=@includedir@/libpng12 Name: libpng Description: Loads and saves PNG files -Version: 1.2.27beta02 +Version: 1.2.27beta03 Libs: -L${libdir} -lpng12 Cflags: -I${includedir} diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu index fe952ded..0c6c73e6 100644 --- a/scripts/makefile.32sunu +++ b/scripts/makefile.32sunu @@ -8,7 +8,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu index 28c05d20..8ae9bae0 100644 --- a/scripts/makefile.64sunu +++ b/scripts/makefile.64sunu @@ -8,7 +8,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.aix b/scripts/makefile.aix index ff07b403..13559ab2 100644 --- a/scripts/makefile.aix +++ b/scripts/makefile.aix @@ -20,7 +20,7 @@ LN_SF = ln -f -s LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) prefix=/usr/local diff --git a/scripts/makefile.beos b/scripts/makefile.beos index 7422257c..e38469db 100644 --- a/scripts/makefile.beos +++ b/scripts/makefile.beos @@ -8,7 +8,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin index 8ed2e830..ac9bb283 100644 --- a/scripts/makefile.cygwin +++ b/scripts/makefile.cygwin @@ -74,7 +74,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ LIBNAME = libpng12 PNGMAJ = 0 CYGDLL = 12 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=cygpng$(CYGDLL).dll diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin index f4daa9e3..81551338 100644 --- a/scripts/makefile.darwin +++ b/scripts/makefile.darwin @@ -19,7 +19,7 @@ ZLIBINC=../zlib # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.dec b/scripts/makefile.dec index afc9b9d8..c5abe7c1 100644 --- a/scripts/makefile.dec +++ b/scripts/makefile.dec @@ -5,7 +5,7 @@ # Library name: PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.elf b/scripts/makefile.elf index 0a70c876..0eebde70 100644 --- a/scripts/makefile.elf +++ b/scripts/makefile.elf @@ -12,7 +12,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx index a45c59be..8b8cae44 100644 --- a/scripts/makefile.gcmmx +++ b/scripts/makefile.gcmmx @@ -14,7 +14,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64 index 3df81ec3..f0120451 100644 --- a/scripts/makefile.hp64 +++ b/scripts/makefile.hp64 @@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc index 6d25c636..cccb1716 100644 --- a/scripts/makefile.hpgcc +++ b/scripts/makefile.hpgcc @@ -8,7 +8,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux index 07d48583..e67fdf47 100644 --- a/scripts/makefile.hpux +++ b/scripts/makefile.hpux @@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.linux b/scripts/makefile.linux index a7850580..bf590391 100644 --- a/scripts/makefile.linux +++ b/scripts/makefile.linux @@ -6,7 +6,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.mingw b/scripts/makefile.mingw index 0e01041a..99bc3d4f 100644 --- a/scripts/makefile.mingw +++ b/scripts/makefile.mingw @@ -74,7 +74,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ LIBNAME = libpng12 PNGMAJ = 0 MINGDLL = 12 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=libpng$(MINGDLL).dll diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd index b8a3b2c9..fd785f25 100644 --- a/scripts/makefile.ne12bsd +++ b/scripts/makefile.ne12bsd @@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng12 LIB= png12 SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.2.27beta02 +SHLIB_MINOR= 1.2.27beta03 SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngwtran.c pngmem.c pngerror.c pngpread.c diff --git a/scripts/makefile.netbsd b/scripts/makefile.netbsd index 0b0ac944..2c793fd5 100644 --- a/scripts/makefile.netbsd +++ b/scripts/makefile.netbsd @@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng LIB= png SHLIB_MAJOR= 3 -SHLIB_MINOR= 1.2.27beta02 +SHLIB_MINOR= 1.2.27beta03 SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngwtran.c pngmem.c pngerror.c pngpread.c diff --git a/scripts/makefile.nommx b/scripts/makefile.nommx index 994e58a3..ba523361 100644 --- a/scripts/makefile.nommx +++ b/scripts/makefile.nommx @@ -7,7 +7,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd index 9fbbbbea..67ddfc0c 100644 --- a/scripts/makefile.openbsd +++ b/scripts/makefile.openbsd @@ -8,7 +8,7 @@ LIBDIR= ${PREFIX}/lib MANDIR= ${PREFIX}/man/cat SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.2.27beta02 +SHLIB_MINOR= 1.2.27beta03 LIB= png SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \ diff --git a/scripts/makefile.sco b/scripts/makefile.sco index 5085c2c0..a9d46492 100644 --- a/scripts/makefile.sco +++ b/scripts/makefile.sco @@ -9,7 +9,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc index 59ec6630..ce666af5 100644 --- a/scripts/makefile.sggcc +++ b/scripts/makefile.sggcc @@ -6,7 +6,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi index a253dbf8..21b94afa 100644 --- a/scripts/makefile.sgi +++ b/scripts/makefile.sgi @@ -6,7 +6,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.so9 b/scripts/makefile.so9 index 000a4925..63516fa9 100644 --- a/scripts/makefile.so9 +++ b/scripts/makefile.so9 @@ -8,7 +8,7 @@ # Library name: PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris index b4b34d74..66788d69 100644 --- a/scripts/makefile.solaris +++ b/scripts/makefile.solaris @@ -8,7 +8,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.solaris-x86 b/scripts/makefile.solaris-x86 index 4524bc24..16f69256 100644 --- a/scripts/makefile.solaris-x86 +++ b/scripts/makefile.solaris-x86 @@ -8,7 +8,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.27beta02 +PNGMIN = 1.2.27beta03 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/pngos2.def b/scripts/pngos2.def index 574467e0..d9375776 100644 --- a/scripts/pngos2.def +++ b/scripts/pngos2.def @@ -2,7 +2,7 @@ ; PNG.LIB module definition file for OS/2 ;---------------------------------------- -; Version 1.2.27beta02 +; Version 1.2.27beta03 LIBRARY PNG DESCRIPTION "PNG image compression library for OS/2" diff --git a/scripts/pngw32.def b/scripts/pngw32.def index 8aef024b..967557f8 100644 --- a/scripts/pngw32.def +++ b/scripts/pngw32.def @@ -5,7 +5,7 @@ LIBRARY EXPORTS -;Version 1.2.27beta02 +;Version 1.2.27beta03 png_build_grayscale_palette @1 png_check_sig @2 png_chunk_error @3