Imported from libpng-1.2.23beta02.tar
diff --git a/ANNOUNCE b/ANNOUNCE
index 8b0aea0..de8ffd5 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
-Libpng 1.2.23beta01 - October 15, 2007
+Libpng 1.2.23beta02 - October 16, 2007
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.
@@ -9,32 +9,32 @@
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
- libpng-1.2.23beta01.tar.gz
- libpng-1.2.23beta01.tar.bz2
+ libpng-1.2.23beta02.tar.gz
+ libpng-1.2.23beta02.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
- libpng-1.2.23beta01-no-config.tar.gz
- libpng-1.2.23beta01-no-config.tar.bz2
+ libpng-1.2.23beta02-no-config.tar.gz
+ libpng-1.2.23beta02-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
- lp1223b01.zip
- lp1223b01.tar.bz2
+ lp1223b02.zip
+ lp1223b02.tar.bz2
Project files
- libpng-1.2.23beta01-project-netware.zip
- libpng-1.2.23beta01-project-wince.zip
+ libpng-1.2.23beta02-project-netware.zip
+ libpng-1.2.23beta02-project-wince.zip
Other information:
- libpng-1.2.23beta01-README.txt
- libpng-1.2.23beta01-KNOWNBUGS.txt
- libpng-1.2.23beta01-LICENSE.txt
- libpng-1.2.23beta01-Y2K-compliance.txt
+ libpng-1.2.23beta02-README.txt
+ libpng-1.2.23beta02-KNOWNBUGS.txt
+ libpng-1.2.23beta02-LICENSE.txt
+ libpng-1.2.23beta02-Y2K-compliance.txt
Changes since the last public release (1.2.19):
@@ -62,7 +62,7 @@
Revised #ifdefs to ensure one and only one of pnggccrd.c, pngvcrd.c,
or part of pngrutil.c is selected.
-version 1.2.20rc3 [October 15, 2007]
+version 1.2.20rc3 [October 16, 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.
@@ -129,10 +129,14 @@
version 1.0.30 and 1.2.22 [October 13, 2007]
No changes.
-version 1.2.23 [October 15, 2007]
+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.
+
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
diff --git a/CHANGES b/CHANGES
index 0ed82d6..ef76478 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1986,10 +1986,14 @@
version 1.0.30 and 1.2.22 [October 13, 2007]
No changes.
-version 1.2.23 [October 15, 2007]
+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.
+
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 62a338e..984a806 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
-Installing libpng version 1.2.23beta01 - October 15, 2007
+Installing libpng version 1.2.23beta02 - October 16, 2007
On Unix/Linux and similar systems, you can simply type
@@ -44,7 +44,7 @@
correspond to the version of zlib that's installed.
You can rename the directories that you downloaded (they
-might be called "libpng-1.2.23beta01" or "lpng109" and "zlib-1.2.1"
+might be called "libpng-1.2.23beta02" 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 @@
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.0.1.2.23beta01)
+ gcc, creates libpng12.so.0.1.2.23beta02)
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.23beta01)
+ (gcc, creates libpng12.so.0.1.2.23beta02)
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 @@
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc,
- creates libpng12.so.0.1.2.23beta01)
+ creates libpng12.so.0.1.2.23beta02)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc,
- creates libpng12.so.0.1.2.23beta01)
+ creates libpng12.so.0.1.2.23beta02)
makefile.solaris-x86 => Solaris/intelMMX 2.X makefile (gcc,
- creates libpng12.so.0.1.2.23beta01)
+ creates libpng12.so.0.1.2.23beta02)
makefile.so9 => Solaris 9 makefile (gcc,
- creates libpng12.so.0.1.2.23beta01)
+ creates libpng12.so.0.1.2.23beta02)
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 5c70850..be2e63f 100644
--- a/KNOWNBUG
+++ b/KNOWNBUG
@@ -1,5 +1,5 @@
-Known bugs in libpng version 1.2.23beta01
+Known bugs in libpng version 1.2.23beta02
1. February 23, 2006: The custom makefiles don't build libpng with -lz.
diff --git a/LICENSE b/LICENSE
index 4f1f444..60be66f 100644
--- a/LICENSE
+++ b/LICENSE
@@ -8,7 +8,7 @@
If you modify libpng you may insert additional notices immediately following
this sentence.
-libpng versions 1.2.6, August 15, 2004, through 1.2.23beta01, October 15, 2007, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.23beta02, October 16, 2007, are
Copyright (c) 2004, 2006-2007 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
@@ -106,4 +106,4 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-October 15, 2007
+October 16, 2007
diff --git a/Makefile.am b/Makefile.am
index 5420fba..9eca2be 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -101,8 +101,8 @@
rm -f $@ $@.new
$(CPP) @LIBPNG_DEFINES@ $(CPPFLAGS) -DPNG_BUILDSYMS $(srcdir)/png.h | \
$(SED) -n -e \
- 's|^.*PNG_FUNCTION_EXPORT[ ]*\([$AN]*\).*$$|\1|p' \
- -e 's|^.*PNG_DATA_EXPORT[ ]*\([$AN]*\).*$$|\1|p' \
+ 's|^.*PNG_FUNCTION_EXPORT[ ]*\([$(AN)]*\).*$$|\1|p' \
+ -e 's|^.*PNG_DATA_EXPORT[ ]*\([$(AN)]*\).*$$|\1|p' \
>$@.new
mv $@.new $@
diff --git a/Makefile.in b/Makefile.in
index 796ddc1..586f409 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1234,8 +1234,8 @@
rm -f $@ $@.new
$(CPP) @LIBPNG_DEFINES@ $(CPPFLAGS) -DPNG_BUILDSYMS $(srcdir)/png.h | \
$(SED) -n -e \
- 's|^.*PNG_FUNCTION_EXPORT[ ]*\([$AN]*\).*$$|\1|p' \
- -e 's|^.*PNG_DATA_EXPORT[ ]*\([$AN]*\).*$$|\1|p' \
+ 's|^.*PNG_FUNCTION_EXPORT[ ]*\([$(AN)]*\).*$$|\1|p' \
+ -e 's|^.*PNG_DATA_EXPORT[ ]*\([$(AN)]*\).*$$|\1|p' \
>$@.new
mv $@.new $@
diff --git a/README b/README
index ae3eb30..fc6f1ef 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.2.23beta01 - October 15, 2007 (shared library 12.0)
+README for libpng version 1.2.23beta02 - October 16, 2007 (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.
@@ -190,11 +190,11 @@
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.0.1.2.23beta01)
+ gcc, creates libpng12.so.0.1.2.23beta02)
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.23beta01)
+ (gcc, creates libpng12.so.0.1.2.23beta02)
makefile.gcmmx => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.23beta01,
+ (gcc, creates libpng12.so.0.1.2.23beta02,
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
@@ -216,12 +216,12 @@
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics
- (gcc, creates libpng12.so.0.1.2.23beta01)
+ (gcc, creates libpng12.so.0.1.2.23beta02)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
- (gcc, creates libpng12.so.0.1.2.23beta01)
+ (gcc, creates libpng12.so.0.1.2.23beta02)
makefile.so9 => Solaris 9 makefile
- (gcc, creates libpng12.so.0.1.2.23beta01)
+ (gcc, creates libpng12.so.0.1.2.23beta02)
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 584dde8..a3b5186 100644
--- a/Y2KINFO
+++ b/Y2KINFO
@@ -1,13 +1,13 @@
Y2K compliance in libpng:
=========================
- October 15, 2007
+ October 16, 2007
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 1.2.23beta01 are Y2K compliant. It is my belief that earlier
+ upward through 1.2.23beta02 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 0651091..17a4242 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 1.2.23beta01.
+# Generated by GNU Autoconf 2.61 for libpng 1.2.23beta02.
#
# Report bugs to <png-mng-implement@lists.sourceforge.net>.
#
@@ -728,8 +728,8 @@
# Identity of this package.
PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng'
-PACKAGE_VERSION='1.2.23beta01'
-PACKAGE_STRING='libpng 1.2.23beta01'
+PACKAGE_VERSION='1.2.23beta02'
+PACKAGE_STRING='libpng 1.2.23beta02'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
ac_unique_file="pngget.c"
@@ -1405,7 +1405,7 @@
# 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 1.2.23beta01 to adapt to many kinds of systems.
+\`configure' configures libpng 1.2.23beta02 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1475,7 +1475,7 @@
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of libpng 1.2.23beta01:";;
+ short | recursive ) echo "Configuration of libpng 1.2.23beta02:";;
esac
cat <<\_ACEOF
@@ -1585,7 +1585,7 @@
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-libpng configure 1.2.23beta01
+libpng configure 1.2.23beta02
generated by GNU Autoconf 2.61
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1599,7 +1599,7 @@
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 1.2.23beta01, which was
+It was created by libpng $as_me 1.2.23beta02, which was
generated by GNU Autoconf 2.61. Invocation command line was
$ $0 $@
@@ -2269,7 +2269,7 @@
# Define the identity of the package.
PACKAGE='libpng'
- VERSION='1.2.23beta01'
+ VERSION='1.2.23beta02'
cat >>confdefs.h <<_ACEOF
@@ -2440,7 +2440,7 @@
-PNGLIB_VERSION=1.2.23beta01
+PNGLIB_VERSION=1.2.23beta02
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=23
@@ -21282,7 +21282,7 @@
# 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 1.2.23beta01, which was
+This file was extended by libpng $as_me 1.2.23beta02, which was
generated by GNU Autoconf 2.61. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -21335,7 +21335,7 @@
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
-libpng config.status 1.2.23beta01
+libpng config.status 1.2.23beta02
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 eaa9469..3d474b5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,12 +18,12 @@
dnl Version number stuff here:
-AC_INIT([libpng], [1.2.23beta01], [png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng], [1.2.23beta02], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
-PNGLIB_VERSION=1.2.23beta01
+PNGLIB_VERSION=1.2.23beta02
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=23
diff --git a/libpng-1.2.23beta01.txt b/libpng-1.2.23beta02.txt
similarity index 99%
rename from libpng-1.2.23beta01.txt
rename to libpng-1.2.23beta02.txt
index 2fbde8d..3200e2b 100644
--- a/libpng-1.2.23beta01.txt
+++ b/libpng-1.2.23beta02.txt
@@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
- libpng version 1.2.23beta01 - October 15, 2007
+ libpng version 1.2.23beta02 - October 16, 2007
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2007 Glenn Randers-Pehrson
@@ -2796,13 +2796,13 @@
IX. Y2K Compliance in libpng
-October 15, 2007
+October 16, 2007
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 1.2.23beta01 are Y2K compliant. It is my belief that earlier
+upward through 1.2.23beta02 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 5eab63b..becae73 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "October 15, 2007"
+.TH LIBPNG 3 "October 16, 2007"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.23beta01
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.23beta02
.SH SYNOPSIS
\fB
#include <png.h>\fP
@@ -410,7 +410,7 @@
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
- libpng version 1.2.23beta01 - October 15, 2007
+ libpng version 1.2.23beta02 - October 16, 2007
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2007 Glenn Randers-Pehrson
@@ -3206,13 +3206,13 @@
.SH IX. Y2K Compliance in libpng
-October 15, 2007
+October 16, 2007
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 1.2.23beta01 are Y2K compliant. It is my belief that earlier
+upward through 1.2.23beta02 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
@@ -3476,7 +3476,7 @@
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.2.23beta01 - October 15, 2007:
+Libpng version 1.2.23beta02 - October 16, 2007:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@@ -3497,7 +3497,7 @@
If you modify libpng you may insert additional notices immediately following
this sentence.
-libpng versions 1.2.6, August 15, 2004, through 1.2.23beta01, October 15, 2007, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.23beta02, October 16, 2007, are
Copyright (c) 2004,2006-2007 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
@@ -3596,7 +3596,7 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-October 15, 2007
+October 16, 2007
.\" end of man page
diff --git a/libpngpf.3 b/libpngpf.3
index 748ccc7..017b216 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "October 15, 2007"
+.TH LIBPNGPF 3 "October 16, 2007"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.23beta01
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.23beta02
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP
diff --git a/png.5 b/png.5
index c5a6519..4b242a4 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "October 15, 2007"
+.TH PNG 5 "October 16, 2007"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
diff --git a/png.c b/png.c
index d34a765..b0d3cbd 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_23beta01 Your_png_h_is_not_version_1_2_23beta01;
+typedef version_1_2_23beta02 Your_png_h_is_not_version_1_2_23beta02;
/* Version information for C files. This had better match the version
* string defined in png.h. */
@@ -693,7 +693,7 @@
png_get_copyright(png_structp png_ptr)
{
png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */
- return ((png_charp) "\n libpng version 1.2.23beta01 - October 15, 2007\n\
+ return ((png_charp) "\n libpng version 1.2.23beta02 - October 16, 2007\n\
Copyright (c) 1998-2007 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 1ce7fe8..9602c82 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.2.23beta01 - October 15, 2007
+ * libpng version 1.2.23beta02 - October 16, 2007
* Copyright (c) 1998-2007 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 1.2.23beta01 - October 15, 2007: Glenn
+ * libpng versions 0.97, January 1998, through 1.2.23beta02 - October 16, 2007: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -199,7 +199,7 @@
* If you modify libpng you may insert additional notices immediately following
* this sentence.
*
- * libpng versions 1.2.6, August 15, 2004, through 1.2.23beta01, October 15, 2007, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.2.23beta02, October 16, 2007, are
* Copyright (c) 2004, 2006-2007 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:
@@ -311,13 +311,13 @@
* Y2K compliance in libpng:
* =========================
*
- * October 15, 2007
+ * October 16, 2007
*
* 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 1.2.23beta01 are Y2K compliant. It is my belief that earlier
+ * upward through 1.2.23beta02 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
@@ -373,9 +373,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.2.23beta01"
+#define PNG_LIBPNG_VER_STRING "1.2.23beta02"
#define PNG_HEADER_VERSION_STRING \
- " libpng version 1.2.23beta01 - October 15, 2007\n"
+ " libpng version 1.2.23beta02 - October 16, 2007\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 13
@@ -387,7 +387,7 @@
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
-#define PNG_LIBPNG_VER_BUILD 01
+#define PNG_LIBPNG_VER_BUILD 02
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@@ -652,10 +652,10 @@
* up private chunks for output even though the library doesn't actually
* know about their semantics.
*/
-#define PNG_CHUNK_NAME_LENGTH 4
+#define PNG_CHUNK_NAME_LENGTH 5
typedef struct png_unknown_chunk_t
{
- png_byte name[PNG_CHUNK_NAME_LENGTH+1];
+ png_byte name[PNG_CHUNK_NAME_LENGTH];
png_byte *data;
png_size_t size;
@@ -1423,7 +1423,7 @@
/* 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_23beta01;
+typedef png_structp version_1_2_23beta02;
typedef png_struct FAR * FAR * png_structpp;
diff --git a/pngconf.h b/pngconf.h
index c19c6af..5b76782 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.2.23beta01 - October 15, 2007
+ * libpng version 1.2.23beta02 - October 16, 2007
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -1430,8 +1430,6 @@
# define CVT_PTR(ptr) (png_far_to_near(png_ptr,ptr,CHECK))
# define CVT_PTR_NOCHECK(ptr) (png_far_to_near(png_ptr,ptr,NOCHECK))
# define png_snprintf _fsnprintf /* Added to v 1.2.19 */
-# define png_strcpy _fstrcpy
-# define png_strncpy _fstrncpy /* Added to v 1.2.6 */
# define png_strlen _fstrlen
# define png_memcmp _fmemcmp /* SJT: added */
# define png_memcpy _fmemcpy
@@ -1460,8 +1458,6 @@
# define png_snprintf6(s1,n,fmt,x1,x2,x3,x4,x5,x6) \
sprintf(s1,fmt,x1,x2,x3,x4,x5,x6)
# endif
-# define png_strcpy strcpy
-# define png_strncpy strncpy /* Added to v 1.2.6 */
# define png_strlen strlen
# define png_memcmp memcmp /* SJT: added */
# define png_memcpy memcpy
diff --git a/pngerror.c b/pngerror.c
index a1646cc..f2da692 100644
--- a/pngerror.c
+++ b/pngerror.c
@@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation
*
- * Last changed in libpng 1.2.22 [October 15, 2007]
+ * Last changed in libpng 1.2.22 [October 16, 2007]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -136,7 +136,7 @@
'A', 'B', 'C', 'D', 'E', 'F'
};
-#define PNG_MAX_ERROR_TEXT 63
+#define PNG_MAX_ERROR_TEXT 64
#if !defined(PNG_NO_WARNINGS) || !defined(PNG_NO_ERROR_TEXT)
static void /* PRIVATE */
@@ -167,8 +167,7 @@
{
buffer[iout++] = ':';
buffer[iout++] = ' ';
- png_strncpy(buffer+iout, error_message, PNG_MAX_ERROR_TEXT);
- buffer[iout+PNG_MAX_ERROR_TEXT] = '\0';
+ png_memcpy(buffer+iout, error_message, PNG_MAX_ERROR_TEXT);
}
}
@@ -176,7 +175,7 @@
void PNGAPI
png_chunk_error(png_structp png_ptr, png_const_charp error_message)
{
- char msg[18+64];
+ char msg[18+PNG_MAX_ERROR_TEXT];
if (png_ptr == NULL)
png_error(png_ptr, error_message);
else
@@ -192,7 +191,7 @@
void PNGAPI
png_chunk_warning(png_structp png_ptr, png_const_charp warning_message)
{
- char msg[18+64];
+ char msg[18+PNG_MAX_ERROR_TEXT];
if (png_ptr == NULL)
png_warning(png_ptr, warning_message);
else
diff --git a/pngpread.c b/pngpread.c
index b45ae64..ac9d406 100644
--- a/pngpread.c
+++ b/pngpread.c
@@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
- * Last changed in libpng 1.2.22 [October 15, 2007]
+ * Last changed in libpng 1.2.22 [October 16, 2007]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -1490,9 +1490,11 @@
length = (png_uint_32)65535L;
}
#endif
- png_strncpy((png_charp)png_ptr->unknown_chunk.name,
- (png_charp)png_ptr->chunk_name, 4);
- png_ptr->unknown_chunk.name[4] = '\0';
+ png_memcpy((png_charp)png_ptr->unknown_chunk.name,
+ (png_charp)png_ptr->chunk_name,
+ png_sizeof(png_ptr->unknown_chunk.name));
+ png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name)-1]='\0';
+
png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, length);
png_ptr->unknown_chunk.size = (png_size_t)length;
png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
diff --git a/pngrtran.c b/pngrtran.c
index 014bce1..bed065a 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 1.2.22 [October 15, 2007]
+ * Last changed in libpng 1.2.22 [October 16, 2007]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngrutil.c b/pngrutil.c
index b606b50..309e826 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
- * Last changed in libpng 1.2.22 [October 15, 2007]
+ * Last changed in libpng 1.2.22 [October 16, 2007]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -2223,9 +2223,10 @@
length = (png_uint_32)65535L;
}
#endif
- png_strncpy((png_charp)png_ptr->unknown_chunk.name,
- (png_charp)png_ptr->chunk_name, PNG_CHUNK_NAME_LENGTH);
- png_ptr->unknown_chunk.name[PNG_CHUNK_NAME_LENGTH] = '\0';
+ png_memcpy((png_charp)png_ptr->unknown_chunk.name,
+ (png_charp)png_ptr->chunk_name,
+ png_sizeof(png_ptr->unknown_chunk.name));
+ png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name)-1] = '\0';
png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, length);
png_ptr->unknown_chunk.size = (png_size_t)length;
png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
diff --git a/pngset.c b/pngset.c
index 2d2c962..0c27545 100644
--- a/pngset.c
+++ b/pngset.c
@@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
- * Last changed in libpng 1.2.22 [October 15, 2007]
+ * Last changed in libpng 1.2.22 [October 16, 2007]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -692,7 +692,7 @@
png_warning(png_ptr, "Insufficient memory to process iCCP chunk.");
return;
}
- png_strncpy(new_iccp_name, name, length);
+ png_memcpy(new_iccp_name, name, length);
new_iccp_profile = (png_charp)png_malloc_warn(png_ptr, proflen);
if (new_iccp_profile == NULL)
{
@@ -983,7 +983,7 @@
"Out of memory while processing sPLT chunk");
}
/* TODO: use png_malloc_warn */
- png_strncpy(to->name, from->name, length);
+ png_memcpy(to->name, from->name, length);
to->entries = (png_sPLT_entryp)png_malloc_warn(png_ptr,
from->nentries * png_sizeof(png_sPLT_entry));
/* TODO: use png_malloc_warn */
@@ -1040,9 +1040,10 @@
png_unknown_chunkp to = np + info_ptr->unknown_chunks_num + i;
png_unknown_chunkp from = unknowns + i;
- png_strncpy((png_charp)to->name, (png_charp)from->name,
- PNG_CHUNK_NAME_LENGTH);
- to->name[PNG_CHUNK_NAME_LENGTH] = '\0';
+ png_memcpy((png_charp)to->name,
+ (png_charp)from->name,
+ png_sizeof(from->name));
+ to->name[png_sizeof(to->name)] = '\0';
to->data = (png_bytep)png_malloc_warn(png_ptr, from->size);
if (to->data == NULL)
diff --git a/pngtest.c b/pngtest.c
index 6f6ce53..fc1bf80 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
- * Last changed in libpng 1.2.22 - [October 15, 2007]
+ * Last changed in libpng 1.2.22 - [October 16, 2007]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -82,9 +82,9 @@
#endif
#if defined(PNG_TIME_RFC1123_SUPPORTED)
-#define PNG_tIME_STRING_LENGTH 29
+#define PNG_tIME_STRING_LENGTH 30
static int tIME_chunk_present=0;
-static char tIME_string[30] = "no tIME chunk present in file";
+static char tIME_string[PNG_tIME_STRING_LENGTH] = "no tIME chunk present in file";
#endif
static int verbose = 0;
@@ -1003,12 +1003,13 @@
{
png_set_tIME(write_ptr, write_info_ptr, mod_time);
#if defined(PNG_TIME_RFC1123_SUPPORTED)
- /* we have to use png_strncpy instead of "=" because the string
+ /* we have to use png_memcpy instead of "=" because the string
pointed to by png_convert_to_rfc1123() gets free'ed before
we use it */
- png_strncpy(tIME_string,png_convert_to_rfc1123(read_ptr,
- mod_time), PNG_tIME_STRING_LENGTH);
- tIME_string[PNG_tIME_STRING_LENGTH] = '\0';
+ png_memcpy(tIME_string,
+ png_convert_to_rfc1123(read_ptr, mod_time),
+ png_sizeof(tIME_string));
+ tIME_string[png_sizeof(tIME_string)-1] = '\0';
tIME_chunk_present++;
#endif /* PNG_TIME_RFC1123_SUPPORTED */
}
@@ -1145,12 +1146,13 @@
{
png_set_tIME(write_ptr, write_end_info_ptr, mod_time);
#if defined(PNG_TIME_RFC1123_SUPPORTED)
- /* we have to use png_strncpy instead of "=" because the string
+ /* we have to use png_memcpy instead of "=" because the string
pointed to by png_convert_to_rfc1123() gets free'ed before
we use it */
- png_strncpy(tIME_string,png_convert_to_rfc1123(read_ptr,
- mod_time),PNG_tIME_STRING_LENGTH);
- tIME_string[PNG_tIME_STRING_LENGTH] = '\0';
+ png_memcpy(tIME_string,
+ png_convert_to_rfc1123(read_ptr, mod_time),
+ png_sizeof(tIME_string));
+ tIME_string[png_sizeof(tIME_string)-1] = '\0';
tIME_chunk_present++;
#endif /* PNG_TIME_RFC1123_SUPPORTED */
}
@@ -1551,4 +1553,4 @@
}
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_23beta01 your_png_h_is_not_version_1_2_23beta01;
+typedef version_1_2_23beta02 your_png_h_is_not_version_1_2_23beta02;
diff --git a/scripts/CMakeLists.txt b/scripts/CMakeLists.txt
index bb9afb8..893b669 100644
--- a/scripts/CMakeLists.txt
+++ b/scripts/CMakeLists.txt
@@ -169,7 +169,7 @@
# SET UP LINKS
set_target_properties(${PNG_LIB_NAME} PROPERTIES
-# VERSION 0.${PNGLIB_RELEASE}.1.2.23beta01
+# VERSION 0.${PNGLIB_RELEASE}.1.2.23beta02
VERSION 0.${PNGLIB_RELEASE}.0
SOVERSION 0
CLEAN_DIRECT_OUTPUT 1)
diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in
index e6c971a..ab1334d 100755
--- a/scripts/libpng-config-head.in
+++ b/scripts/libpng-config-head.in
@@ -8,7 +8,7 @@
# Modeled after libxml-config.
-version=1.2.23beta01
+version=1.2.23beta02
prefix=""
libdir=""
libs=""
diff --git a/scripts/libpng.pc-configure.in b/scripts/libpng.pc-configure.in
index f358515..e2570aa 100644
--- a/scripts/libpng.pc-configure.in
+++ b/scripts/libpng.pc-configure.in
@@ -5,6 +5,6 @@
Name: libpng
Description: Loads and saves PNG files
-Version: 1.2.23beta01
+Version: 1.2.23beta02
Libs: -L${libdir} -lpng12
Cflags: -I${includedir} @LIBPNG_NO_MMX@
diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in
index a59b51a..a6ac34f 100644
--- a/scripts/libpng.pc.in
+++ b/scripts/libpng.pc.in
@@ -5,6 +5,6 @@
Name: libpng
Description: Loads and saves PNG files
-Version: 1.2.23beta01
+Version: 1.2.23beta02
Libs: -L${libdir} -lpng12
Cflags: -I${includedir}
diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu
index c15092a..cd821a2 100644
--- a/scripts/makefile.32sunu
+++ b/scripts/makefile.32sunu
@@ -8,7 +8,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu
index 560a13e..639635c 100644
--- a/scripts/makefile.64sunu
+++ b/scripts/makefile.64sunu
@@ -8,7 +8,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.aix b/scripts/makefile.aix
index 9b93b81..6e582df 100644
--- a/scripts/makefile.aix
+++ b/scripts/makefile.aix
@@ -20,7 +20,7 @@
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local
diff --git a/scripts/makefile.beos b/scripts/makefile.beos
index 4741c14..e23754b 100644
--- a/scripts/makefile.beos
+++ b/scripts/makefile.beos
@@ -8,7 +8,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin
index 7e39aa0..e5c805e 100644
--- a/scripts/makefile.cygwin
+++ b/scripts/makefile.cygwin
@@ -74,7 +74,7 @@
LIBNAME = libpng12
PNGMAJ = 0
CYGDLL = 12
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll
diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin
index 6ea0e34..7ff58c4 100644
--- a/scripts/makefile.darwin
+++ b/scripts/makefile.darwin
@@ -19,7 +19,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.dec b/scripts/makefile.dec
index ee9d793..fb5f7fa 100644
--- a/scripts/makefile.dec
+++ b/scripts/makefile.dec
@@ -5,7 +5,7 @@
# Library name:
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.elf b/scripts/makefile.elf
index 3727599..e27cd43 100644
--- a/scripts/makefile.elf
+++ b/scripts/makefile.elf
@@ -12,7 +12,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx
index d9f6b10..8bc5fdf 100644
--- a/scripts/makefile.gcmmx
+++ b/scripts/makefile.gcmmx
@@ -14,7 +14,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64
index da3c811..cdaa8f0 100644
--- a/scripts/makefile.hp64
+++ b/scripts/makefile.hp64
@@ -18,7 +18,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc
index 618d5eb..9670a4f 100644
--- a/scripts/makefile.hpgcc
+++ b/scripts/makefile.hpgcc
@@ -8,7 +8,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux
index aba67ef..e7fdf4b 100644
--- a/scripts/makefile.hpux
+++ b/scripts/makefile.hpux
@@ -18,7 +18,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.linux b/scripts/makefile.linux
index 40fcf9d..1906125 100644
--- a/scripts/makefile.linux
+++ b/scripts/makefile.linux
@@ -6,7 +6,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.mingw b/scripts/makefile.mingw
index 0621e3b..40b88e0 100644
--- a/scripts/makefile.mingw
+++ b/scripts/makefile.mingw
@@ -74,7 +74,7 @@
LIBNAME = libpng12
PNGMAJ = 0
MINGDLL = 12
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll
diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd
index 247330e..d956ed4 100644
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -14,7 +14,7 @@
LIB= png12
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.2.23beta01
+SHLIB_MINOR= 1.2.23beta02
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 fb6547d..c374774 100644
--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -14,7 +14,7 @@
LIB= png
SHLIB_MAJOR= 3
-SHLIB_MINOR= 1.2.23beta01
+SHLIB_MINOR= 1.2.23beta02
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 2fdb995..443016d 100644
--- a/scripts/makefile.nommx
+++ b/scripts/makefile.nommx
@@ -7,7 +7,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd
index 59f134f..4fda8db 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -8,7 +8,7 @@
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.2.23beta01
+SHLIB_MINOR= 1.2.23beta02
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
diff --git a/scripts/makefile.sco b/scripts/makefile.sco
index bfb6201..5de6d55 100644
--- a/scripts/makefile.sco
+++ b/scripts/makefile.sco
@@ -9,7 +9,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc
index e9df05d..822dba3 100644
--- a/scripts/makefile.sggcc
+++ b/scripts/makefile.sggcc
@@ -6,7 +6,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi
index 286ba06..5a86a1e 100644
--- a/scripts/makefile.sgi
+++ b/scripts/makefile.sgi
@@ -6,7 +6,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.so9 b/scripts/makefile.so9
index e06549c..e51b3be 100644
--- a/scripts/makefile.so9
+++ b/scripts/makefile.so9
@@ -8,7 +8,7 @@
# Library name:
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris
index f4487b8..a5f7d77 100644
--- a/scripts/makefile.solaris
+++ b/scripts/makefile.solaris
@@ -8,7 +8,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.solaris-x86 b/scripts/makefile.solaris-x86
index 4a48a49..754949b 100644
--- a/scripts/makefile.solaris-x86
+++ b/scripts/makefile.solaris-x86
@@ -8,7 +8,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.23beta01
+PNGMIN = 1.2.23beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/pngos2.def b/scripts/pngos2.def
index 99b86e6..304217b 100644
--- a/scripts/pngos2.def
+++ b/scripts/pngos2.def
@@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
-; Version 1.2.23beta01
+; Version 1.2.23beta02
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"
diff --git a/scripts/pngw32.def b/scripts/pngw32.def
index fb2f3e4..8026b59 100644
--- a/scripts/pngw32.def
+++ b/scripts/pngw32.def
@@ -5,7 +5,7 @@
LIBRARY
EXPORTS
-;Version 1.2.23beta01
+;Version 1.2.23beta02
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3