Imported from libpng-1.2.19beta28.tar
diff --git a/ANNOUNCE b/ANNOUNCE
index a0fc9ca..8a3f345 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
-Libpng 1.2.19beta27 - July 18, 2007
+Libpng 1.2.19beta28 - July 19, 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-1.2.19beta27.tar.gz
- libpng-1.2.19beta27.tar.bz2
+ libpng-1.2.19beta28.tar.gz
+ libpng-1.2.19beta28.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
- libpng-1.2.19beta27-no-config.tar.gz
- libpng-1.2.19beta27-no-config.tar.bz2
+ libpng-1.2.19beta28-no-config.tar.gz
+ libpng-1.2.19beta28-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
- lp1219b27.zip
- lp1219b27.tar.bz2
+ lp1219b28.zip
+ lp1219b28.tar.bz2
Project files
- libpng-1.2.19beta27-project-netware.zip
- libpng-1.2.19beta27-project-wince.zip
+ libpng-1.2.19beta28-project-netware.zip
+ libpng-1.2.19beta28-project-wince.zip
Other information:
- libpng-1.2.19beta27-README.txt
- libpng-1.2.19beta27-KNOWNBUGS.txt
- libpng-1.2.19beta27-LICENSE.txt
- libpng-1.2.19beta27-Y2K-compliance.txt
+ libpng-1.2.19beta28-README.txt
+ libpng-1.2.19beta28-KNOWNBUGS.txt
+ libpng-1.2.19beta28-LICENSE.txt
+ libpng-1.2.19beta28-Y2K-compliance.txt
Changes since the last public release (1.2.18):
@@ -149,11 +149,17 @@
Updated scripts/CMakeLists.txt
Relocated a misplaced #endif in pnggccrd.c
-version 1.2.19beta27 [July 18, 2007]
+version 1.2.19beta27 [July 17, 2007]
Fixed incorrect stride and number of bytes copied (was 4 instead of
6 bytes) in the cleanup loop of pnggccrd.c and pngvcrd.c for handling
the end of 48-bit interlaced rows (Glenn R-P).
+version 1.2.19beta28 [July 19, 2007]
+ Removed requirement for gcc-4.1 or better to use PNG_HAVE_MMX_FILTER_ROW
+ on x86_64 platforms
+ Added png_warning() in pngrutil.c for short iCCP, iTXt, sPLT, or zTXT chunks.
+ Revised pngtest.c so warnings are displayed regardless of PNG_NO_STDIO.
+
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
diff --git a/CHANGES b/CHANGES
index 26fcf78..ebc4d30 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1842,11 +1842,17 @@
Updated scripts/CMakeLists.txt
Relocated a misplaced #endif in pnggccrd.c
-version 1.2.19beta27 [July 18, 2007]
+version 1.2.19beta27 [July 17, 2007]
Fixed incorrect stride and number of bytes copied (was 4 instead of
6 bytes) in the cleanup loop of pnggccrd.c and pngvcrd.c for handling
the end of 48-bit interlaced rows (Glenn R-P).
+version 1.2.19beta28 [July 19, 2007]
+ Removed requirement for gcc-4.1 or better to use PNG_HAVE_MMX_FILTER_ROW
+ on x86_64 platforms
+ Added png_warning() in pngrutil.c for short iCCP, iTXt, sPLT, or zTXT chunks.
+ Revised pngtest.c so warnings are displayed regardless of PNG_NO_STDIO.
+
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 fea5123..9093789 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
-Installing libpng version 1.2.19beta27 - July 18, 2007
+Installing libpng version 1.2.19beta28 - July 19, 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-1.2.19beta27" or "lpng109" and "zlib-1.2.1"
+might be called "libpng-1.2.19beta28" 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:
@@ -101,14 +101,14 @@
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.0.1.2.19beta27)
+ gcc, creates libpng12.so.0.1.2.19beta28)
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.19beta27)
+ (gcc, creates libpng12.so.0.1.2.19beta28)
makefile.gcmmx => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.19beta27,
+ (gcc, creates libpng12.so.0.1.2.19beta28,
uses assembler code tuned for Intel MMX platform)
makefile.nommx => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.19beta27
+ (gcc, creates libpng12.so.0.1.2.19beta28
does not use Intel MMX assembler code)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
@@ -131,14 +131,14 @@
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc,
- creates libpng12.so.0.1.2.19beta27)
+ creates libpng12.so.0.1.2.19beta28)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc,
- creates libpng12.so.0.1.2.19beta27)
+ creates libpng12.so.0.1.2.19beta28)
makefile.solaris-x86 => Solaris/intelMMX 2.X makefile (gcc,
- creates libpng12.so.0.1.2.19beta27)
+ creates libpng12.so.0.1.2.19beta28)
makefile.so9 => Solaris 9 makefile (gcc,
- creates libpng12.so.0.1.2.19beta27)
+ creates libpng12.so.0.1.2.19beta28)
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 4a3181a..84f8b7a 100644
--- a/KNOWNBUG
+++ b/KNOWNBUG
@@ -1,5 +1,5 @@
-Known bugs in libpng version 1.2.19beta27
+Known bugs in libpng version 1.2.19beta28
1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
reading interlaced PNG files, when assembler code is enabled but running
@@ -19,12 +19,3 @@
libpng12.so => libpng12.so.0.1.2.9betaN
that are generated by the custom makefiles.
-4. June 28, 2007: Pnggccrd.c has been reported to be unreliable on
- several 64-bit platforms running gcc-3.4.6. It appears to build
- properly, but it does not always read files correctly, leading to
- corrupted output or to a crash of the application.
-
- STATUS: Appears to be a bug in the 64-bit version of gcc-3.4.6.
- Workarounds are to use -DPNG_NO_MMX_CODE or to upgrade gcc to a
- newer version.
-
diff --git a/LICENSE b/LICENSE
index 8e65f74..7ebc43f 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 1.2.19beta27, July 18, 2007, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.19beta28, July 19, 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
-July 18, 2007
+July 19, 2007
diff --git a/README b/README
index 4cd7fa7..55be9f4 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.2.19beta27 - July 18, 2007 (shared library 12.0)
+README for libpng version 1.2.19beta28 - July 19, 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.0.1.2.19beta27)
+ gcc, creates libpng12.so.0.1.2.19beta28)
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.19beta27)
+ (gcc, creates libpng12.so.0.1.2.19beta28)
makefile.gcmmx => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.19beta27,
+ (gcc, creates libpng12.so.0.1.2.19beta28,
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.0.1.2.19beta27)
+ (gcc, creates libpng12.so.0.1.2.19beta28)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
- (gcc, creates libpng12.so.0.1.2.19beta27)
+ (gcc, creates libpng12.so.0.1.2.19beta28)
makefile.so9 => Solaris 9 makefile
- (gcc, creates libpng12.so.0.1.2.19beta27)
+ (gcc, creates libpng12.so.0.1.2.19beta28)
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 a87e26f..ee28d97 100644
--- a/Y2KINFO
+++ b/Y2KINFO
@@ -1,13 +1,13 @@
Y2K compliance in libpng:
=========================
- July 18, 2007
+ July 19, 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 1.2.19beta27 are Y2K compliant. It is my belief that earlier
+ upward through 1.2.19beta28 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 6b741a2..fa17a25 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 1.2.19beta27.
+# Generated by GNU Autoconf 2.61 for libpng 1.2.19beta28.
#
# 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='1.2.19beta27'
-PACKAGE_STRING='libpng 1.2.19beta27'
+PACKAGE_VERSION='1.2.19beta28'
+PACKAGE_STRING='libpng 1.2.19beta28'
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 1.2.19beta27 to adapt to many kinds of systems.
+\`configure' configures libpng 1.2.19beta28 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1475,7 +1475,7 @@
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of libpng 1.2.19beta27:";;
+ short | recursive ) echo "Configuration of libpng 1.2.19beta28:";;
esac
cat <<\_ACEOF
@@ -1585,7 +1585,7 @@
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-libpng configure 1.2.19beta27
+libpng configure 1.2.19beta28
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 1.2.19beta27, which was
+It was created by libpng $as_me 1.2.19beta28, 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='1.2.19beta27'
+ VERSION='1.2.19beta28'
cat >>confdefs.h <<_ACEOF
@@ -2440,7 +2440,7 @@
-PNGLIB_VERSION=1.2.19beta27
+PNGLIB_VERSION=1.2.19beta28
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=19
@@ -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 1.2.19beta27, which was
+This file was extended by libpng $as_me 1.2.19beta28, 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 1.2.19beta27
+libpng config.status 1.2.19beta28
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 4e3e26c..f149b9f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,12 +18,12 @@
dnl Version number stuff here:
-AC_INIT([libpng], [1.2.19beta27], [png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng], [1.2.19beta28], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
-PNGLIB_VERSION=1.2.19beta27
+PNGLIB_VERSION=1.2.19beta28
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=19
diff --git a/libpng-1.2.19beta27.txt b/libpng-1.2.19beta28.txt
similarity index 99%
rename from libpng-1.2.19beta27.txt
rename to libpng-1.2.19beta28.txt
index 9c5c2f6..ef530a4 100644
--- a/libpng-1.2.19beta27.txt
+++ b/libpng-1.2.19beta28.txt
@@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
- libpng version 1.2.19beta27 - July 18, 2007
+ libpng version 1.2.19beta28 - July 19, 2007
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2007 Glenn Randers-Pehrson
@@ -2921,13 +2921,13 @@
IX. Y2K Compliance in libpng
-July 18, 2007
+July 19, 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 1.2.19beta27 are Y2K compliant. It is my belief that earlier
+upward through 1.2.19beta28 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 d986f31..0e78a50 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "July 18, 2007"
+.TH LIBPNG 3 "July 19, 2007"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19beta27
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19beta28
.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 1.2.19beta27 - July 18, 2007
+ libpng version 1.2.19beta28 - July 19, 2007
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2007 Glenn Randers-Pehrson
@@ -3331,13 +3331,13 @@
.SH IX. Y2K Compliance in libpng
-July 18, 2007
+July 19, 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 1.2.19beta27 are Y2K compliant. It is my belief that earlier
+upward through 1.2.19beta28 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
@@ -3526,7 +3526,7 @@
1.2.17 13 10217 12.so.0.17[.0]
1.0.26 10 10026 10.so.0.26[.0]
1.2.18 13 10218 12.so.0.18[.0]
- 1.2.19beta1-27 13 10219 12.so.0.19[.0]
+ 1.2.19beta1-28 13 10219 12.so.0.19[.0]
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@@ -3582,7 +3582,7 @@
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.2.19beta27 - July 18, 2007:
+Libpng version 1.2.19beta28 - July 19, 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).
@@ -3603,7 +3603,7 @@
If you modify libpng you may insert additional notices immediately following
this sentence.
-libpng versions 1.2.6, August 15, 2004, through 1.2.19beta27, July 18, 2007, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.19beta28, July 19, 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
@@ -3702,7 +3702,7 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-July 18, 2007
+July 19, 2007
.\" end of man page
diff --git a/libpngpf.3 b/libpngpf.3
index b236bdc..d879fae 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "July 18, 2007"
+.TH LIBPNGPF 3 "July 19, 2007"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19beta27
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19beta28
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP
diff --git a/png.5 b/png.5
index 221aa57..05073c4 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "July 18, 2007"
+.TH PNG 5 "July 19, 2007"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
diff --git a/png.c b/png.c
index b2f85b5..8efa92c 100644
--- a/png.c
+++ b/png.c
@@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions
*
- * Last changed in libpng 1.2.19 July 18, 2007
+ * Last changed in libpng 1.2.19 July 19, 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)
@@ -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_19beta27 Your_png_h_is_not_version_1_2_19beta27;
+typedef version_1_2_19beta28 Your_png_h_is_not_version_1_2_19beta28;
/* Version information for C files. This had better match the version
* string defined in png.h. */
@@ -706,7 +706,7 @@
png_get_copyright(png_structp png_ptr)
{
png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */
- return ((png_charp) "\n libpng version 1.2.19beta27 - July 18, 2007\n\
+ return ((png_charp) "\n libpng version 1.2.19beta28 - July 19, 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 26ca916..d642d01 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.2.19beta27 - July 18, 2007
+ * libpng version 1.2.19beta28 - July 19, 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 1.2.19beta27 - July 18, 2007: Glenn
+ * libpng versions 0.97, January 1998, through 1.2.19beta28 - July 19, 2007: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -150,7 +150,7 @@
* 1.2.17 13 10217 12.so.0.17[.0]
* 1.0.26 10 10026 10.so.0.26[.0]
* 1.2.18 13 10218 12.so.0.18[.0]
- * 1.2.19beta1-27 13 10219 12.so.0.19[.0]
+ * 1.2.19beta1-28 13 10219 12.so.0.19[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@@ -180,7 +180,7 @@
* If you modify libpng you may insert additional notices immediately following
* this sentence.
*
- * libpng versions 1.2.6, August 15, 2004, through 1.2.19beta27, July 18, 2007, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.2.19beta28, July 19, 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:
@@ -292,13 +292,13 @@
* Y2K compliance in libpng:
* =========================
*
- * July 18, 2007
+ * July 19, 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 1.2.19beta27 are Y2K compliant. It is my belief that earlier
+ * upward through 1.2.19beta28 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
@@ -354,9 +354,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.2.19beta27"
+#define PNG_LIBPNG_VER_STRING "1.2.19beta28"
#define PNG_HEADER_VERSION_STRING \
- " libpng version 1.2.19beta27 - July 18, 2007\n"
+ " libpng version 1.2.19beta28 - July 19, 2007\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 13
@@ -368,7 +368,7 @@
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
-#define PNG_LIBPNG_VER_BUILD 27
+#define PNG_LIBPNG_VER_BUILD 28
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@@ -1407,7 +1407,7 @@
/* 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_19beta27;
+typedef png_structp version_1_2_19beta28;
typedef png_struct FAR * FAR * png_structpp;
diff --git a/pngconf.h b/pngconf.h
index 233e0eb..d481c00 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.2.19beta27 - July 18, 2007
+ * libpng version 1.2.19beta28 - July 19, 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)
@@ -744,23 +744,8 @@
# define PNG_ASSEMBLER_CODE_SUPPORTED
# endif
-#if 0 /* we may not need this any more. */
-# if defined(XP_MACOSX) && !defined(PNG_NO_MMX_CODE)
- /* work around Intel-Mac compiler bug */
-# define PNG_NO_MMX_CODE
-# endif
-#endif
-
# if !defined(PNG_MMX_CODE_SUPPORTED) && !defined(PNG_NO_MMX_CODE)
# define PNG_MMX_CODE_SUPPORTED
-# if defined(__GNUC__) && defined(__x86_64__) && !defined(PNG_NO_MMX_READ_FILTER_ROW) && \
- ((__GNUC__ < 4) || ((__GNUC__ == 4) && (__GNUC_MINOR == 0))) && \
- !defined(PNG_HAVE_MMX_READ_FILTER_ROW)
- /* work around 64-bit gcc compiler bugs in gcc-3.3, 3.4, 4.0.
- * If you are using gcc-4.0 with -O2 or -O3 it may be safe to define
- * PNG_HAVE_MMX_READ_FILTER_ROW manually */
-# define PNG_NO_MMX_READ_FILTER_ROW
-# endif
# endif
# if !defined(PNG_USE_PNGVCRD) && !defined(PNG_NO_MMX_CODE) && \
@@ -1529,7 +1514,7 @@
# ifndef PNG_NO_MMX_READ_INTERLACE
# define PNG_HAVE_MMX_READ_INTERLACE
# endif
-# ifndef PNG_NO_MMX_READ_FILTER
+# ifndef PNG_NO_MMX_READ_FILTER_ROW
# define PNG_HAVE_MMX_READ_FILTER_ROW
# endif
#endif
diff --git a/pngerror.c b/pngerror.c
index 42498c1..f61f61b 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 1.2.19 July 18, 2007
+ * Last changed in libpng 1.2.19 July 19, 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/pnggccrd.c b/pnggccrd.c
index 51e7f1a..0c958b3 100644
--- a/pnggccrd.c
+++ b/pnggccrd.c
@@ -3,7 +3,7 @@
*
* For Intel x86 CPU (Pentium-MMX or later) and GNU C compiler.
*
- * Last changed in libpng 1.2.19 July 18, 2007
+ * Last changed in libpng 1.2.19 July 19, 2007
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998 Intel Corporation
* Copyright (c) 1999-2002,2007 Greg Roelofs
diff --git a/pngpread.c b/pngpread.c
index e81944f..49255ef 100644
--- a/pngpread.c
+++ b/pngpread.c
@@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
- * Last changed in libpng 1.2.19 July 18, 2007
+ * Last changed in libpng 1.2.19 July 19, 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/pngread.c b/pngread.c
index 167064a..d936be0 100644
--- a/pngread.c
+++ b/pngread.c
@@ -1,7 +1,7 @@
/* pngread.c - read a PNG file
*
- * Last changed in libpng 1.2.19 July 18, 2007
+ * Last changed in libpng 1.2.19 July 19, 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/pngrtran.c b/pngrtran.c
index b729b0b..c61a245 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 1.2.19 July 18, 2007
+ * Last changed in libpng 1.2.19 July 19, 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 75e6bd0..b72fd5d 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
- * Last changed in libpng 1.2.19 July 18, 2007
+ * Last changed in libpng 1.2.19 July 19, 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)
@@ -1040,7 +1040,7 @@
/* there should be at least one zero (the compression type byte)
following the separator, and we should be on it */
- if ( profile >= chunkdata + slength)
+ if ( profile >= chunkdata + slength - 1)
{
png_free(png_ptr, chunkdata);
png_warning(png_ptr, "Malformed iCCP chunk");
@@ -1144,7 +1144,7 @@
++entry_start;
/* a sample depth should follow the separator, and we should be on it */
- if (entry_start > chunkdata + slength)
+ if (entry_start > chunkdata + slength - 2)
{
png_free(png_ptr, chunkdata);
png_warning(png_ptr, "malformed sPLT chunk");
@@ -1990,10 +1990,11 @@
/* empty loop */ ;
/* zTXt must have some text after the chunkdataword */
- if (text == chunkdata + slength)
+ if (text == chunkdata + slength - 1)
{
- comp_type = PNG_TEXT_COMPRESSION_NONE;
- png_warning(png_ptr, "Zero length zTXt chunk");
+ png_warning(png_ptr, "Truncated zTXt chunk");
+ png_free(png_ptr, chunkdata);
+ return;
}
else
{
@@ -2093,10 +2094,11 @@
translated keyword (possibly empty), and possibly some text after the
keyword */
- if (lang >= chunkdata + slength)
+ if (lang >= chunkdata + slength - 3)
{
- comp_flag = PNG_TEXT_COMPRESSION_NONE;
- png_warning(png_ptr, "Zero length iTXt chunk");
+ png_warning(png_ptr, "Truncated iTXt chunk");
+ png_free(png_ptr, chunkdata);
+ return;
}
else
{
@@ -2111,6 +2113,12 @@
for (text = lang_key; *text; text++)
/* empty loop */ ;
text++; /* skip NUL separator */
+ if (text >= chunkdata + slength)
+ {
+ png_warning(png_ptr, "Malformed iTXt chunk");
+ png_free(png_ptr, chunkdata);
+ return;
+ }
prefix_len = text - chunkdata;
diff --git a/pngtest.c b/pngtest.c
index 22bdd4f..bc88bf4 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -434,8 +434,9 @@
png_error(png_ptr, "Write Error");
}
}
-
#endif /* USE_FAR_KEYWORD */
+#endif /* PNG_NO_STDIO */
+/* END of code to validate stdio-free compilation */
/* This function is called when there is a warning, but the library thinks
* it can continue anyway. Replacement functions don't have to do anything
@@ -463,8 +464,6 @@
/* We can return because png_error calls the default handler, which is
* actually OK in this case. */
}
-#endif /* PNG_NO_STDIO */
-/* END of code to validate stdio-free compilation */
/* START of code to validate memory allocation and deallocation */
#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG
@@ -658,10 +657,8 @@
read_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, png_voidp_NULL,
png_error_ptr_NULL, png_error_ptr_NULL);
#endif
-#if defined(PNG_NO_STDIO)
png_set_error_fn(read_ptr, (png_voidp)inname, pngtest_error,
pngtest_warning);
-#endif
#ifdef PNG_WRITE_SUPPORTED
#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG
write_ptr = png_create_write_struct_2(PNG_LIBPNG_VER_STRING, png_voidp_NULL,
@@ -671,11 +668,9 @@
write_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, png_voidp_NULL,
png_error_ptr_NULL, png_error_ptr_NULL);
#endif
-#if defined(PNG_NO_STDIO)
png_set_error_fn(write_ptr, (png_voidp)inname, pngtest_error,
pngtest_warning);
#endif
-#endif
png_debug(0, "Allocating read_info, write_info and end_info structures\n");
read_info_ptr = png_create_info_struct(read_ptr);
end_info_ptr = png_create_info_struct(read_ptr);
@@ -1553,4 +1548,4 @@
}
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_19beta27 your_png_h_is_not_version_1_2_19beta27;
+typedef version_1_2_19beta28 your_png_h_is_not_version_1_2_19beta28;
diff --git a/pngvcrd.c b/pngvcrd.c
index 0f133d7..36691d1 100644
--- a/pngvcrd.c
+++ b/pngvcrd.c
@@ -3,7 +3,7 @@
*
* For Intel x86 CPU and Microsoft Visual C++ compiler
*
- * Last changed in libpng 1.2.19 July 18, 2007
+ * Last changed in libpng 1.2.19 July 19, 2007
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation
diff --git a/pngwutil.c b/pngwutil.c
index f46d633..325717b 100644
--- a/pngwutil.c
+++ b/pngwutil.c
@@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
- * Last changed in libpng 1.2.19 July 18, 2007
+ * Last changed in libpng 1.2.19 July 19, 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/scripts/CMakeLists.txt b/scripts/CMakeLists.txt
index d9f4faf..3038b30 100644
--- a/scripts/CMakeLists.txt
+++ b/scripts/CMakeLists.txt
@@ -175,7 +175,7 @@
# SET UP LINKS
set_target_properties(${PNG_LIB_NAME} PROPERTIES
-# VERSION 0.${PNGLIB_RELEASE}.1.2.19beta27
+# VERSION 0.${PNGLIB_RELEASE}.1.2.19beta28
VERSION 0.${PNGLIB_RELEASE}.0
SOVERSION 0
CLEAN_DIRECT_OUTPUT 1)
diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in
index f6ee1fc..57c11cf 100755
--- a/scripts/libpng-config-head.in
+++ b/scripts/libpng-config-head.in
@@ -8,7 +8,7 @@
# Modeled after libxml-config.
-version=1.2.19beta27
+version=1.2.19beta28
prefix=""
libdir=""
libs=""
diff --git a/scripts/libpng.pc-configure.in b/scripts/libpng.pc-configure.in
index bc239d1..d23e719 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: 1.2.19beta27
+Version: 1.2.19beta28
Libs: -L${libdir} -lpng12
Cflags: -I${includedir} @LIBPNG_NO_MMX@
diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in
index 1b2cd19..3ea0318 100644
--- a/scripts/libpng.pc.in
+++ b/scripts/libpng.pc.in
@@ -5,6 +5,6 @@
Name: libpng
Description: Loads and saves PNG files
-Version: 1.2.19beta27
+Version: 1.2.19beta28
Libs: -L${libdir} -lpng12
Cflags: -I${includedir}
diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu
index dce1986..7617ba6 100644
--- a/scripts/makefile.32sunu
+++ b/scripts/makefile.32sunu
@@ -8,7 +8,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu
index 80156d2..5f8d8b5 100644
--- a/scripts/makefile.64sunu
+++ b/scripts/makefile.64sunu
@@ -8,7 +8,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.aix b/scripts/makefile.aix
index a606e1e..e097e12 100644
--- a/scripts/makefile.aix
+++ b/scripts/makefile.aix
@@ -20,7 +20,7 @@
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local
diff --git a/scripts/makefile.beos b/scripts/makefile.beos
index a48a95b..a7552d2 100644
--- a/scripts/makefile.beos
+++ b/scripts/makefile.beos
@@ -8,7 +8,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin
index 12593d4..b3dcbae 100644
--- a/scripts/makefile.cygwin
+++ b/scripts/makefile.cygwin
@@ -77,7 +77,7 @@
LIBNAME = libpng12
PNGMAJ = 0
CYGDLL = 12
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll
diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin
index 24233bd..56cd633 100644
--- a/scripts/makefile.darwin
+++ b/scripts/makefile.darwin
@@ -19,7 +19,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.dec b/scripts/makefile.dec
index a5ede06..1fa1c2b 100644
--- a/scripts/makefile.dec
+++ b/scripts/makefile.dec
@@ -5,7 +5,7 @@
# Library name:
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.elf b/scripts/makefile.elf
index 74e778c..958c749 100644
--- a/scripts/makefile.elf
+++ b/scripts/makefile.elf
@@ -12,7 +12,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx
index 0772325..e5d772b 100644
--- a/scripts/makefile.gcmmx
+++ b/scripts/makefile.gcmmx
@@ -16,7 +16,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64
index d4e7772..5509ead 100644
--- a/scripts/makefile.hp64
+++ b/scripts/makefile.hp64
@@ -18,7 +18,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc
index 7704784..61efdc4 100644
--- a/scripts/makefile.hpgcc
+++ b/scripts/makefile.hpgcc
@@ -8,7 +8,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux
index c91e5c7..b731264 100644
--- a/scripts/makefile.hpux
+++ b/scripts/makefile.hpux
@@ -18,7 +18,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.linux b/scripts/makefile.linux
index 7a84639..db4c03d 100644
--- a/scripts/makefile.linux
+++ b/scripts/makefile.linux
@@ -6,7 +6,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.mingw b/scripts/makefile.mingw
index 957241c..39a9128 100644
--- a/scripts/makefile.mingw
+++ b/scripts/makefile.mingw
@@ -78,7 +78,7 @@
LIBNAME = libpng12
PNGMAJ = 0
MINGDLL = 12
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll
diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd
index 46e2ce3..cf1a6ab 100644
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -14,7 +14,7 @@
LIB= png12
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.2.19beta27
+SHLIB_MINOR= 1.2.19beta28
SRCS= pnggccrd.c 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 0e98948..f3d57f0 100644
--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -14,7 +14,7 @@
LIB= png
SHLIB_MAJOR= 3
-SHLIB_MINOR= 1.2.19beta27
+SHLIB_MINOR= 1.2.19beta28
SRCS= pnggccrd.c 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 d70451d..4c64784 100644
--- a/scripts/makefile.nommx
+++ b/scripts/makefile.nommx
@@ -7,7 +7,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd
index 1ead0b9..47c7f11 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -8,7 +8,7 @@
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.2.19beta27
+SHLIB_MINOR= 1.2.19beta28
LIB= png
SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \
diff --git a/scripts/makefile.sco b/scripts/makefile.sco
index 2b26122..c62936f 100644
--- a/scripts/makefile.sco
+++ b/scripts/makefile.sco
@@ -9,7 +9,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc
index b1e44a9..9bbdea3 100644
--- a/scripts/makefile.sggcc
+++ b/scripts/makefile.sggcc
@@ -6,7 +6,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi
index 14b6f44..5d7f66b 100644
--- a/scripts/makefile.sgi
+++ b/scripts/makefile.sgi
@@ -6,7 +6,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.so9 b/scripts/makefile.so9
index b5d4935..9542a28 100644
--- a/scripts/makefile.so9
+++ b/scripts/makefile.so9
@@ -8,7 +8,7 @@
# Library name:
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris
index ef84745..87418d6 100644
--- a/scripts/makefile.solaris
+++ b/scripts/makefile.solaris
@@ -8,7 +8,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.solaris-x86 b/scripts/makefile.solaris-x86
index c486581..e863005 100644
--- a/scripts/makefile.solaris-x86
+++ b/scripts/makefile.solaris-x86
@@ -8,7 +8,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta27
+PNGMIN = 1.2.19beta28
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/pngos2.def b/scripts/pngos2.def
index 484d76b..f6ed74e 100644
--- a/scripts/pngos2.def
+++ b/scripts/pngos2.def
@@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
-; Version 1.2.19beta27
+; Version 1.2.19beta28
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"
diff --git a/scripts/pngw32.def b/scripts/pngw32.def
index dc6a040..5cbf40a 100644
--- a/scripts/pngw32.def
+++ b/scripts/pngw32.def
@@ -5,7 +5,7 @@
LIBRARY
EXPORTS
-;Version 1.2.19beta27
+;Version 1.2.19beta28
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3
