[libpng14] Imported from libpng-1.4.9.tar

ANNOUNCE

@@ -1,36 +1,37 @@
 
-Libpng 1.4.9beta01 - September 2, 2011
+Libpng 1.4.9 - February 18, 2012
 
-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.
+This is a public release of libpng, intended for use in production codes.
 
 Files available for download:
 
 Source files with LF line endings (for Unix/Linux) and with a
 "configure" script
 
-   1.4.9beta01.tar.xz (LZMA-compressed, recommended)
-   1.4.9beta01.tar.gz
-   1.4.9beta01.tar.bz2
+   libpng-1.4.9.tar.xz (LZMA-compressed, recommended)
+   libpng-1.4.9.tar.gz
+   libpng-1.4.9.tar.bz2
 
 Source files with CRLF line endings (for Windows), without the
 "configure" script
 
-   lp149b01.7z (LZMA-compressed, recommended)
-   lp149b01.zip
+   lpng149.7z (LZMA-compressed, recommended)
+   lpng149.zip
 
 Other information:
 
-   1.4.9beta01-README.txt
-   1.4.9beta01-LICENSE.txt
+   libpng-1.4.9-README.txt
+   libpng-1.4.9-LICENSE.txt
 
 Changes since the last public release (1.4.8):
 
-version 1.4.9beta01 [September 2, 2011]
   Added vstudio/* and CMakeLists to EXTRA_DIST in Makefile.in and Makefile.am
   Updated contrib/pngminus/makefile.std (Samuli Souminen)
   Added SunOS support to configure.ac and Makefile.am (but configure and
     Makefile.in were not updated)
+  Fixed CVE-2011-3026 buffer overrun bug.  Deal more correctly with the test
+    on iCCP chunk length. Also removed spurious casts that may hide problems
+    on 16-bit systems.
 
 Send comments/corrections/commendations to glennrp at users.sourceforge.net
 or to png-mng-implement at lists.sf.net (subscription required; visit

CHANGES

@@ -2825,12 +2825,20 @@ version 1.4.8rc01 [June 30, 2011]
 version 1.4.8 [July 7, 2011]
   No changes.
 
-version 1.4.9beta01 [September 2, 2011]
+version 1.4.9beta01 [February 16, 2012]
   Added vstudio/* and CMakeLists to EXTRA_DIST in Makefile.in and Makefile.am
   Updated contrib/pngminus/makefile.std (Samuli Souminen)
   Added SunOS support to configure.ac and Makefile.am (but configure and
     Makefile.in were not updated)
 
+version 1.4.9rc01 [February 17, 2012]
+  Fixed CVE-2011-3026 buffer overrun bug.  Deal more correctly with the test
+    on iCCP chunk length. Also removed spurious casts that may hide problems
+    on 16-bit systems.
+
+version 1.4.9 [February 18, 2012]
+  No changes.
+
 Send comments/corrections/commendations to glennrp at users.sourceforge.net
 or to png-mng-implement at lists.sf.net (subscription required; visit
 https://lists.sourceforge.net/lists/listinfo/png-mng-implement).

CMakeLists.txt

@@ -255,7 +255,7 @@ install(CODE ${PNG_CONFIG_INSTALL_CODE})
 # SET UP LINKS
 if(PNG_SHARED)
   set_target_properties(${PNG_LIB_NAME} PROPERTIES
-#   VERSION 14.${PNGLIB_RELEASE}.1.4.9beta01
+#   VERSION 14.${PNGLIB_RELEASE}.1.4.9
     VERSION 14.${PNGLIB_RELEASE}.0
     SOVERSION 14
     CLEAN_DIRECT_OUTPUT 1)

INSTALL

@@ -1,5 +1,5 @@
 
-Installing libpng version 1.4.9beta01 - July 8, 2011
+Installing libpng version 1.4.9 - February 18, 2012
 
 On Unix/Linux and similar systems, you can simply type
 
@@ -46,7 +46,7 @@ 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-1.4.9beta01" or "libpng14" and "zlib-1.2.3"
+might be called "libpng-1.4.9" or "libpng14" and "zlib-1.2.3"
 or "zlib123") so that you have directories called "zlib" and "libpng".
 
 Your directory structure should look like this:

LICENSE

@@ -10,7 +10,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.4.9beta01, July 8, 2011, are
+libpng versions 1.2.6, August 15, 2004, through 1.4.9, February 18, 2012, are
 Copyright (c) 2004, 2006-2010 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
@@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-July 8, 2011
+February 18, 2012

Makefile.am

@@ -79,7 +79,7 @@ EXTRA_DIST= \
 	${srcdir}/contrib/pngsuite/* \
 	${srcdir}/contrib/visupng/* \
 	$(TESTS) \
-	example.c libpng-1.4.9beta01.txt
+	example.c libpng-1.4.9.txt
 
 CLEANFILES= pngout.png libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers \
 libpng.sym

Makefile.in

@@ -332,7 +332,7 @@ EXTRA_DIST = \
 	${srcdir}/contrib/pngsuite/* \
 	${srcdir}/contrib/visupng/* \
 	$(TESTS) \
-	example.c libpng-1.4.9beta01.txt
+	example.c libpng-1.4.9.txt
 
 CLEANFILES = pngout.png libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers \
 libpng.sym

README

@@ -1,4 +1,4 @@
-README for libpng version 1.4.9beta01 - July 8, 2011 (shared library 14.0)
+README for libpng version 1.4.9 - February 18, 2012 (shared library 14.0)
 See the note about version numbers near the top of png.h
 
 See INSTALL for instructions on how to install libpng.
@@ -182,9 +182,9 @@ Files in this distribution:
        makefile.std     =>  Generic UNIX makefile (cc, creates static
                             libpng.a)
        makefile.elf     =>  Linux/ELF makefile symbol versioning,
-                            (gcc, creates libpng14.so.14.1.4.9beta01)
+                            (gcc, creates libpng14.so.14.1.4.9)
        makefile.linux   =>  Linux/ELF makefile
-                            (gcc, creates libpng14.so.14.1.4.9beta01)
+                            (gcc, creates libpng14.so.14.1.4.9)
        makefile.gcc     =>  Generic makefile (gcc, creates static libpng.a)
        makefile.knr     =>  Archaic UNIX Makefile that converts files with
                             ansi2knr (Requires ansi2knr.c from
@@ -206,12 +206,12 @@ Files in this distribution:
        makefile.openbsd =>  OpenBSD makefile
        makefile.sgi     =>  Silicon Graphics IRIX (cc, creates static lib)
        makefile.sggcc   =>  Silicon Graphics
-                            (gcc, creates libpng14.so.14.1.4.9beta01)
+                            (gcc, creates libpng14.so.14.1.4.9)
        makefile.sunos   =>  Sun makefile
        makefile.solaris =>  Solaris 2.X makefile
-                            (gcc, creates libpng14.so.14.1.4.9beta01)
+                            (gcc, creates libpng14.so.14.1.4.9)
        makefile.so9     =>  Solaris 9 makefile
-                            (gcc, creates libpng14.so.14.1.4.9beta01)
+                            (gcc, creates libpng14.so.14.1.4.9)
        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

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for libpng 1.4.9beta01.
+# Generated by GNU Autoconf 2.65 for libpng 1.4.9.
 #
 # Report bugs to <png-mng-implement@lists.sourceforge.net>.
 #
@@ -562,8 +562,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='libpng'
 PACKAGE_TARNAME='libpng'
-PACKAGE_VERSION='1.4.9beta01'
-PACKAGE_STRING='libpng 1.4.9beta01'
+PACKAGE_VERSION='1.4.9'
+PACKAGE_STRING='libpng 1.4.9'
 PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
 PACKAGE_URL=''
 
@@ -1292,7 +1292,7 @@ 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 1.4.9beta01 to adapt to many kinds of systems.
+\`configure' configures libpng 1.4.9 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1362,7 +1362,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of libpng 1.4.9beta01:";;
+     short | recursive ) echo "Configuration of libpng 1.4.9:";;
    esac
   cat <<\_ACEOF
 
@@ -1467,7 +1467,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-libpng configure 1.4.9beta01
+libpng configure 1.4.9
 generated by GNU Autoconf 2.65
 
 Copyright (C) 2009 Free Software Foundation, Inc.
@@ -1892,7 +1892,7 @@ 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 1.4.9beta01, which was
+It was created by libpng $as_me 1.4.9, which was
 generated by GNU Autoconf 2.65.  Invocation command line was
 
   $ $0 $@
@@ -2700,7 +2700,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='libpng'
- VERSION='1.4.9beta01'
+ VERSION='1.4.9'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -2764,7 +2764,7 @@ fi
 
 
 
-PNGLIB_VERSION=1.4.9beta01
+PNGLIB_VERSION=1.4.9
 PNGLIB_MAJOR=1
 PNGLIB_MINOR=4
 PNGLIB_RELEASE=9
@@ -12175,7 +12175,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=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 1.4.9beta01, which was
+This file was extended by libpng $as_me 1.4.9, which was
 generated by GNU Autoconf 2.65.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12241,7 +12241,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-libpng config.status 1.4.9beta01
+libpng config.status 1.4.9
 configured by $0, generated by GNU Autoconf 2.65,
   with options \\"\$ac_cs_config\\"
 

configure.ac

@@ -16,14 +16,14 @@ dnl should not be necessary to regenerate configure if the time
 dnl stamps are correct
 AC_PREREQ(2.59)
 
-AC_INIT([libpng], [1.4.9beta01], [png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng], [1.4.9], [png-mng-implement@lists.sourceforge.net])
 AM_INIT_AUTOMAKE
 dnl stop configure from automagically running automake
 AM_MAINTAINER_MODE
 
 dnl Version number stuff here:
 
-PNGLIB_VERSION=1.4.9beta01
+PNGLIB_VERSION=1.4.9
 PNGLIB_MAJOR=1
 PNGLIB_MINOR=4
 PNGLIB_RELEASE=9

libpng-1.4.9.txt

@@ -1,6 +1,6 @@
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.4.9beta01 - July 13, 2011
+ libpng version 1.4.9 - February 18, 2012
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2010 Glenn Randers-Pehrson
@@ -11,7 +11,7 @@ libpng.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.4.9beta01 - July 13, 2011
+ libpng versions 0.97, January 1998, through 1.4.9 - February 18, 2012
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2010 Glenn Randers-Pehrson
 
@@ -906,7 +906,7 @@ things.
 As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
 added.  It expands the sample depth without changing tRNS to alpha.
 
-As of libpng version 1.4.9beta01, not all possible expansions are supported.
+As of libpng version 1.4.9, not all possible expansions are supported.
 
 In the following table, the 01 means grayscale with depth<8, 31 means
 indexed with depth<8, other numerals represent the color type, "T" means
@@ -3312,13 +3312,13 @@ Other rules can be inferred by inspecting the libpng source.
 
 XIII. Y2K Compliance in libpng
 
-July 13, 2011
+February 18, 2012
 
 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 1.4.9beta01 are Y2K compliant.  It is my belief that earlier
+upward through 1.4.9 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

libpng.3

@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "July 13, 2011"
+.TH LIBPNG 3 "February 18, 2012"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.4.9beta01
+libpng \- Portable Network Graphics (PNG) Reference Library 1.4.9
 .SH SYNOPSIS
 \fI\fB
 
@@ -895,7 +895,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
 .SH LIBPNG.TXT
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.4.9beta01 - July 13, 2011
+ libpng version 1.4.9 - February 18, 2012
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2010 Glenn Randers-Pehrson
@@ -906,7 +906,7 @@ libpng.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.4.9beta01 - July 13, 2011
+ libpng versions 0.97, January 1998, through 1.4.9 - February 18, 2012
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2010 Glenn Randers-Pehrson
 
@@ -1801,7 +1801,7 @@ things.
 As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
 added.  It expands the sample depth without changing tRNS to alpha.
 
-As of libpng version 1.4.9beta01, not all possible expansions are supported.
+As of libpng version 1.4.9, not all possible expansions are supported.
 
 In the following table, the 01 means grayscale with depth<8, 31 means
 indexed with depth<8, other numerals represent the color type, "T" means
@@ -4207,13 +4207,13 @@ Other rules can be inferred by inspecting the libpng source.
 
 .SH XIII. Y2K Compliance in libpng
 
-July 13, 2011
+February 18, 2012
 
 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 1.4.9beta01 are Y2K compliant.  It is my belief that earlier
+upward through 1.4.9 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
@@ -4414,6 +4414,8 @@ the first widely used release:
  1.4.8rc01           14    10408  14.so.14.8[.0]
  1.4.8               14    10408  14.so.14.8[.0]
  1.4.9beta01         14    10409  14.so.14.9[.0]
+ 1.4.9rc01           14    10409  14.so.14.9[.0]
+ 1.4.9               14    10409  14.so.14.9[.0]
 
 Henceforth the source version will match the shared-library minor
 and patch numbers; the shared-library major version number will be
@@ -4469,7 +4471,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.4.9beta01 - July 13, 2011:
+Libpng version 1.4.9 - February 18, 2012:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
 
@@ -4492,7 +4494,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.4.9beta01, July 13, 2011, are
+libpng versions 1.2.6, August 15, 2004, through 1.4.9, February 18, 2012, 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
@@ -4591,7 +4593,7 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-July 13, 2011
+February 18, 2012
 
 .\" end of man page
 

libpngpf.3

@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "July 8, 2011"
+.TH LIBPNGPF 3 "February 18, 2012"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.4.9beta01
+libpng \- Portable Network Graphics (PNG) Reference Library 1.4.9
 (private functions)
 .SH SYNOPSIS
 \fB#include <png.h>\fP

png.5

@@ -1,4 +1,4 @@
-.TH PNG 5 "July 8, 2011"
+.TH PNG 5 "February 18, 2012"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION

png.c

@@ -17,7 +17,7 @@
 #include "pngpriv.h"
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_4_9beta01 Your_png_h_is_not_version_1_4_9beta01;
+typedef version_1_4_9 Your_png_h_is_not_version_1_4_9;
 
 /* Tells libpng that we have already handled the first "num_bytes" bytes
  * of the PNG file signature.  If the PNG data is embedded into another
@@ -547,13 +547,13 @@ png_get_copyright(png_const_structp png_ptr)
 #else
 #ifdef __STDC__
    return ((png_charp) PNG_STRING_NEWLINE \
-     "libpng version 1.4.9beta01 - July 8, 2011" PNG_STRING_NEWLINE \
+     "libpng version 1.4.9 - February 18, 2012" PNG_STRING_NEWLINE \
      "Copyright (c) 1998-2010 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
      "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
      "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
      PNG_STRING_NEWLINE);
 #else
-      return ((png_charp) "libpng version 1.4.9beta01 - July 8, 2011\
+      return ((png_charp) "libpng version 1.4.9 - February 18, 2012\
       Copyright (c) 1998-2010 Glenn Randers-Pehrson\
       Copyright (c) 1996-1997 Andreas Dilger\
       Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.");

png.h

@@ -1,7 +1,7 @@
 
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.4.9beta01 - July 8, 2011
+ * libpng version 1.4.9 - February 18, 2012
  * Copyright (c) 1998-2011 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.)
@@ -11,7 +11,7 @@
  * 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 1.4.9beta01 - July 8, 2011: Glenn
+ *  libpng versions 0.97, January 1998, through 1.4.9 - February 18, 2012: Glenn
  *  See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -162,6 +162,8 @@
  *    1.4.8rc01               14    10408  14.so.14.8[.0]
  *    1.4.8                   14    10408  14.so.14.8[.0]
  *    1.4.9beta01             14    10409  14.so.14.9[.0]
+ *    1.4.9rc01               14    10409  14.so.14.9[.0]
+ *    1.4.9                   14    10409  14.so.14.9[.0]
  *
  *    Henceforth the source version will match the shared-library major
  *    and minor numbers; the shared-library major version number will be
@@ -193,7 +195,7 @@
  *
  * This code is released under the libpng license.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.4.9beta01, July 8, 2011, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.4.9, February 18, 2012, are
  * Copyright (c) 2004, 2006-2010 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:
@@ -305,13 +307,13 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    July 8, 2011
+ *    February 18, 2012
  *
  *    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 1.4.9beta01 are Y2K compliant.  It is my belief that earlier
+ *    upward through 1.4.9 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
@@ -367,9 +369,9 @@
  */
 
 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.4.9beta01"
+#define PNG_LIBPNG_VER_STRING "1.4.9"
 #define PNG_HEADER_VERSION_STRING \
-   " libpng version 1.4.9beta01 - July 8, 2011\n"
+   " libpng version 1.4.9 - February 18, 2012\n"
 
 #define PNG_LIBPNG_VER_SONUM   14
 #define PNG_LIBPNG_VER_DLLNUM  14
@@ -382,7 +384,7 @@
  * PNG_LIBPNG_VER_STRING, omitting any leading zero:
  */
 
-#define PNG_LIBPNG_VER_BUILD  01
+#define PNG_LIBPNG_VER_BUILD  0
 
 /* Release Status */
 #define PNG_LIBPNG_BUILD_ALPHA    1
@@ -1493,7 +1495,7 @@ 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_4_9beta01;
+typedef png_structp version_1_4_9;
 
 typedef png_struct FAR * FAR * png_structpp;
 

pngconf.h

@@ -1,7 +1,7 @@
 
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng version 1.4.9beta01 - July 8, 2011
+ * libpng version 1.4.9 - February 18, 2012
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngpread.c

@@ -701,7 +701,7 @@ png_push_save_buffer(png_structp png_ptr)
       new_max = png_ptr->save_buffer_size + png_ptr->current_buffer_size + 256;
       old_buffer = png_ptr->save_buffer;
       png_ptr->save_buffer = (png_bytep)png_malloc_warn(png_ptr,
-         (png_size_t)new_max);
+         new_max);
       if (png_ptr->save_buffer == NULL)
       {
         png_free(png_ptr, old_buffer);
@@ -1219,7 +1219,7 @@ png_push_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
 #endif
 
    png_ptr->current_text = (png_charp)png_malloc(png_ptr,
-      (png_size_t)(length + 1));
+      length + 1);
    png_ptr->current_text[length] = '\0';
    png_ptr->current_text_ptr = png_ptr->current_text;
    png_ptr->current_text_size = (png_size_t)length;
@@ -1319,7 +1319,7 @@ png_push_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
 #endif
 
    png_ptr->current_text = (png_charp)png_malloc(png_ptr,
-      (png_size_t)(length + 1));
+      length + 1);
    png_ptr->current_text[length] = '\0';
    png_ptr->current_text_ptr = png_ptr->current_text;
    png_ptr->current_text_size = (png_size_t)length;
@@ -1518,7 +1518,7 @@ png_push_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
 #endif
 
    png_ptr->current_text = (png_charp)png_malloc(png_ptr,
-      (png_size_t)(length + 1));
+      length + 1);
    png_ptr->current_text[length] = '\0';
    png_ptr->current_text_ptr = png_ptr->current_text;
    png_ptr->current_text_size = (png_size_t)length;
@@ -1657,7 +1657,7 @@ png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32
       png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name) - 1]
         = '\0';
 
-      png_ptr->unknown_chunk.size = (png_size_t)length;
+      png_ptr->unknown_chunk.size = length;
 
       if (length == 0)
          png_ptr->unknown_chunk.data = NULL;
@@ -1665,7 +1665,7 @@ png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32
       else
       {
          png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr,
-            (png_size_t)length);
+            length);
          png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
       }
 

pngpriv.h

@@ -1,7 +1,7 @@
 
 /* pngpriv.h - private declarations for use inside libpng
  *
- * libpng version 1.4.9beta01 - July 8, 2011
+ * libpng version 1.4.9 - February 18, 2012
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngrutil.c

@@ -377,15 +377,18 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
       /* Now check the limits on this chunk - if the limit fails the
        * compressed data will be removed, the prefix will remain.
        */
+      if (prefix_size >= (~(png_size_t)0) - 1 ||
+         expanded_size >= (~(png_size_t)0) - 1 - prefix_size
 #ifdef PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED
-      if (png_ptr->user_chunk_malloc_max &&
+         || (png_ptr->user_chunk_malloc_max &&
           (prefix_size + expanded_size >= png_ptr->user_chunk_malloc_max - 1))
 #else
 #  ifdef PNG_USER_CHUNK_MALLOC_MAX
-      if ((PNG_USER_CHUNK_MALLOC_MAX > 0) &&
+         || ((PNG_USER_CHUNK_MALLOC_MAX > 0) &&
           prefix_size + expanded_size >= PNG_USER_CHUNK_MALLOC_MAX - 1)
 #  endif
 #endif
+         )
          png_warning(png_ptr, "Exceeded size limit while expanding chunk");
 
       /* If the size is zero either there was an error and a message
@@ -393,11 +396,7 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
        * and we have nothing to do - the code will exit through the
        * error case below.
        */
-#if defined(PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED) || \
-    defined(PNG_USER_CHUNK_MALLOC_MAX)
-      else
-#endif
-      if (expanded_size > 0)
+      else if (expanded_size > 0)
       {
          /* Success (maybe) - really uncompress the chunk. */
          png_size_t new_size = 0;
@@ -1261,7 +1260,7 @@ png_handle_sPLT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
 
    png_free(png_ptr, png_ptr->chunkdata);
    png_ptr->chunkdata = (png_charp)png_malloc(png_ptr, length + 1);
-   slength = (png_size_t)length;
+   slength = length;
    png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
 
    if (png_crc_finish(png_ptr, skip))

pngtest.c

@@ -1702,4 +1702,4 @@ main(int argc, char *argv[])
 }
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_4_9beta01 your_png_h_is_not_version_1_4_9beta01;
+typedef version_1_4_9 your_png_h_is_not_version_1_4_9;

projects/vstudio/readme.txt

@@ -1,7 +1,7 @@
 
 VisualStudio instructions
 
-libpng version 1.4.9beta01 - July 8, 2011
+libpng version 1.4.9 - February 18, 2012
 
 Copyright (c) 1998-2010 Glenn Randers-Pehrson
 

projects/vstudio/zlib.props

@@ -2,7 +2,7 @@
 <!--
  * zlib.props - location of zlib source and build
  *
- * libpng version 1.4.9beta01 - July 8, 2011
+ * libpng version 1.4.9 - February 18, 2012
  *
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  *

scripts/README.txt

@@ -1,8 +1,8 @@
 
-Makefiles for  libpng version 1.4.9beta01 - July 8, 2011
+Makefiles for  libpng version 1.4.9 - February 18, 2012
 
  makefile.linux    =>  Linux/ELF makefile
-                       (gcc, creates libpng14.so.14.1.4.9beta01)
+                       (gcc, creates libpng14.so.14.1.4.9)
  makefile.gcc      =>  Generic makefile (gcc, creates static libpng.a)
  makefile.knr      =>  Archaic UNIX Makefile that converts files with
                        ansi2knr (Requires ansi2knr.c from
@@ -20,7 +20,7 @@ Makefiles for  libpng version 1.4.9beta01 - July 8, 2011
  makefile.dec      =>  DEC Alpha UNIX makefile
  makefile.dj2      =>  DJGPP 2 makefile
  makefile.elf      =>  Linux/ELF makefile symbol versioning,
-                       (gcc, creates libpng14.so.14.1.4.9beta01)
+                       (gcc, creates libpng14.so.14.1.4.9)
  makefile.freebsd  =>  FreeBSD makefile
  makefile.gcc      =>  Generic gcc makefile
  makefile.hpgcc    =>  HPUX makefile using gcc
@@ -36,12 +36,12 @@ Makefiles for  libpng version 1.4.9beta01 - July 8, 2011
  makefile.os2      =>  OS/2 Makefile (gcc and emx, requires pngos2.def)
  makefile.sco      =>  For SCO OSr5  ELF and Unixware 7 with Native cc
  makefile.sggcc    =>  Silicon Graphics (gcc,
-                       creates libpng14.so.14.1.4.9beta01)
+                       creates libpng14.so.14.1.4.9)
  makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
  makefile.solaris  =>  Solaris 2.X makefile (gcc,
-                       creates libpng14.so.14.1.4.9beta01)
+                       creates libpng14.so.14.1.4.9)
  makefile.so9      =>  Solaris 9 makefile (gcc,
-                       creates libpng14.so.14.1.4.9beta01)
+                       creates libpng14.so.14.1.4.9)
  makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)
  makefile.sunos    =>  Sun makefile
  makefile.32sunu   =>  Sun Ultra 32-bit makefile

scripts/libpng-config-head.in

@@ -11,7 +11,7 @@
 
 # Modeled after libxml-config.
 
-version=1.4.9beta01
+version=1.4.9
 prefix=""
 libdir=""
 libs=""

scripts/libpng.pc.in

@@ -5,6 +5,6 @@ includedir=@includedir@/libpng14
 
 Name: libpng
 Description: Loads and saves PNG files
-Version: 1.4.9beta01
+Version: 1.4.9
 Libs: -L${libdir} -lpng14
 Cflags: -I${includedir}

scripts/makefile.ne12bsd

@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng14
 
 LIB=	png14
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.4.9beta01
+SHLIB_MINOR=	1.4.9
 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

scripts/makefile.netbsd

@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
 
 LIB=	png
 SHLIB_MAJOR=	3
-SHLIB_MINOR=	1.4.9beta01
+SHLIB_MINOR=	1.4.9
 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

scripts/makefile.openbsd

@@ -11,7 +11,7 @@ LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat
 
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.4.9beta01
+SHLIB_MINOR=	1.4.9
 
 LIB=	png
 SRCS=	png.c pngerror.c pngget.c pngmem.c pngpread.c \

scripts/png32ce.def

@@ -15,7 +15,7 @@ LIBRARY lpngce
  png_get_int_32
 
 EXPORTS
-;Version 1.4.9beta01
+;Version 1.4.9
   png_build_grayscale_palette  @1
 ;  png_check_sig        @2
   png_chunk_error      @3

scripts/pngos2.def

@@ -2,7 +2,7 @@
 ; PNG.LIB module definition file for OS/2
 ;----------------------------------------
 
-; Version 1.4.9beta01
+; Version 1.4.9
 
 LIBRARY		PNG
 DESCRIPTION	"PNG image compression library for OS/2"

scripts/pngwin.def

@@ -5,7 +5,7 @@
 LIBRARY
 
 EXPORTS
-;Version 1.4.9beta01
+;Version 1.4.9
   png_build_grayscale_palette
   png_chunk_error
   png_chunk_warning

sunfix-makefile.patch

@@ -0,0 +1,16 @@
+Index: libpng-1.2.46/Makefile.am
+===================================================================
+--- libpng-1.2.46.orig/Makefile.am	2011-08-30 14:48:43.039223476 +0400
++++ libpng-1.2.46/Makefile.am	2011-08-30 15:02:18.775861919 +0400
+@@ -49,7 +49,11 @@
+ 
+ if HAVE_LD_VERSION_SCRIPT
+   # Versioned symbols and restricted exports
++if HAVE_SOLARIS_LD
++  libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -Wl,-M Wl,libpng.vers
++else
++  libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -Wl,--version-script=libpng.vers
++endif
+   libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.vers
+ else
+   # Only restricted exports when possible

sunfix.patch

@@ -0,0 +1,45 @@
+Index: libpng-1.2.46/configure.ac
+===================================================================
+--- libpng-1.2.46.orig/configure.ac	2011-08-30 14:48:43.039028289 +0400
++++ libpng-1.2.46/configure.ac	2011-08-30 14:56:09.680021389 +0400
+@@ -78,8 +78,23 @@
+ AC_SUBST(LIBPNG_DEFINES)
+ AC_SUBST(LIBPNG_NO_MMX)
+ 
++AC_MSG_CHECKING([if using Solaris linker])
++SLD=`$LD --version 2>&1 | grep Solaris`
++if test "$SLD"; then
++    have_solaris_ld=yes
++    AC_MSG_RESULT(yes)
++else
++    have_solaris_ld=no
++    AC_MSG_RESULT(no)
++fi
++AM_CONDITIONAL(HAVE_SOLARIS_LD, test "$have_solaris_ld" = "yes")
++
+ AC_MSG_CHECKING([if libraries can be versioned])
+-GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
++if test "$have_solaris_ld" = "yes"; then
++    GLD=`$LD --help < /dev/null 2>&1 | grep 'M mapfile'`
++else
++    GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
++fi
+ if test "$GLD"; then
+     have_ld_version_script=yes
+     AC_MSG_RESULT(yes)
+Index: libpng-1.2.46/Makefile.am
+===================================================================
+--- libpng-1.2.46.orig/Makefile.am	2011-08-30 14:48:43.039223476 +0400
++++ libpng-1.2.46/Makefile.am	2011-08-30 15:02:18.775861919 +0400
+@@ -49,7 +49,11 @@
+ 
+ if HAVE_LD_VERSION_SCRIPT
+   # Versioned symbols and restricted exports
++if HAVE_SOLARIS_LD
++  libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -Wl,-M Wl,libpng.vers
++else
++  libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -Wl,--version-script=libpng.vers
++endif
+   libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.vers
+ else
+   # Only restricted exports when possible