[libpng12] Imported from libpng-1.2.50.tar

ANNOUNCE

@@ -1,64 +1,53 @@
 
-Libpng 1.2.48rc02 - March 2, 2012
+Libpng 1.2.50 - July 10, 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
 
-   libpng-1.2.48rc02.tar.xz (LZMA-compressed, recommended)
-   libpng-1.2.48rc02.tar.gz
-   libpng-1.2.48rc02.tar.bz2
+   libpng-1.2.50.tar.xz (LZMA-compressed, recommended)
+   libpng-1.2.50.tar.gz
+   libpng-1.2.50.tar.bz2
 
 Source files with LF line endings (for Unix/Linux) without the
 "configure" script
 
-   libpng-1.2.48rc02-no-config.tar.xz (LZMA-compressed, recommended)
-   libpng-1.2.48rc02-no-config.tar.gz
-   libpng-1.2.48rc02-no-config.tar.bz2
+   libpng-1.2.50-no-config.tar.xz (LZMA-compressed, recommended)
+   libpng-1.2.50-no-config.tar.gz
+   libpng-1.2.50-no-config.tar.bz2
 
 Source files with CRLF line endings (for Windows), without the
 "configure" script
 
-   lp1248r02.zip
-   lp1248r02.7z
-   lp1248r02.tar.bz2
+   lpng1250.zip
+   lpng1250.7z
+   lpng1250.tar.bz2
 
 Project files
 
-   libpng-1.2.48rc02-project-netware.zip
-   libpng-1.2.48rc02-project-wince.zip
+   libpng-1.2.50-project-netware.zip
+   libpng-1.2.50-project-wince.zip
 
 Other information:
 
-   libpng-1.2.48rc02-README.txt
-   libpng-1.2.48rc02-KNOWNBUGS.txt
-   libpng-1.2.48rc02-LICENSE.txt
-   libpng-1.2.48rc02-Y2K-compliance.txt
-   libpng-1.2.48rc02-[previous version]-diff.txt
+   libpng-1.2.50-README.txt
+   libpng-1.2.50-KNOWNBUGS.txt
+   libpng-1.2.50-LICENSE.txt
+   libpng-1.2.50-Y2K-compliance.txt
+   libpng-1.2.50-[previous version]-diff.txt
 
-Changes since the last public release (1.2.46):
+Changes since the last public release (1.2.49):
+
+version 1.2.50 [July 10, 2012]
+
+version 1.0.60 and 1.2.50 [July 8, 2012]
+  Changed "a+w" to "u+w" in Makefile.in to fix CVE-2012-3386.
 
 
-version 1.2.48beta01 [Febuary 27, 2012]
-  Removed two useless #ifdef directives from pngread.c and one from pngrutil.c
-  Eliminated redundant png_push_read_tEXt|zTXt|iTXt|unknown code from
-    pngpread.c and use the sequential png_handle_tEXt, etc., in pngrutil.c;
-    now that png_ptr->buffer is inaccessible to applications, the special
-    handling is no longer useful.
-  Fixed bug with png_handle_hIST with odd chunk length (Frank Busse).
-  Fixed incorrect type (int copy should be png_size_t copy) in png_inflate().
-  Fixed off-by-one bug in png_handle_sCAL() when using fixed point arithmetic,
-    causing out-of-bounds read in png_set_sCAL() because of failure to copy
-    the string terminators (Franke Busse).
-
-version 1.2.48rc01 [March 2, 2012]
-  Removed the png_free() of unused png_ptr->current_text from pngread.c.
-  Added libpng license text to pnggccrd.c and pngvcrd.c (requested by Chrome).
-
+Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
 https://lists.sourceforge.net/lists/listinfo/png-mng-implement
 to subscribe) or to glennrp at users.sourceforge.net

CHANGES

@@ -2740,7 +2740,6 @@ version 1.2.47beta01 [February 17, 2012]
   Updated contrib/pngminus/makefile.std (Samuli Souminen)
 
 version 1.0.57rc01 and 1.2.47rc01 [February 17, 2012]
-  Fixed CVE-2011-3026 buffer overrun bug.
   Fixed CVE-2011-3026 buffer overrun bug.  This bug was introduced when
     iCCP chunk support was added at libpng-1.0.6.
 
@@ -2767,6 +2766,17 @@ version 1.2.48rc01 [March 2, 2012]
 version 1.2.48rc02 [March 2, 2012]
   Removed all of the assembler code from pnggccrd.c and just "return 2;".
 
+version 1.0.58 and 1.2.48 [March 8, 2012]
+  No changes.
+
+version 1.0.59 and 1.2.49 [March 29, 2012]
+  Revised png_set_text_2() to avoid potential memory corruption (fixes
+    CVE-2011-3048).
+  Prevent PNG_EXPAND+PNG_SHIFT doing the shift twice.
+
+version 1.0.60 and 1.2.50 [July 9, 2012]
+  Changed "a+w" to "u+w" in Makefile.in to fix CVE-2012-3386.
+
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
 https://lists.sourceforge.net/lists/listinfo/png-mng-implement

CMakeLists.txt

@@ -22,7 +22,7 @@ enable_testing()
 
 set(PNGLIB_MAJOR 1)
 set(PNGLIB_MINOR 2)
-set(PNGLIB_RELEASE 48)
+set(PNGLIB_RELEASE 50)
 set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR})
 set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE})
 
@@ -215,7 +215,7 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/scripts/libpng-config.in
 # SET UP LINKS
 if(PNG_SHARED)
   set_target_properties(${PNG_LIB_NAME} PROPERTIES
-#   VERSION 0.${PNGLIB_RELEASE}.1.2.48rc02
+#   VERSION 0.${PNGLIB_RELEASE}.1.2.50
     VERSION 0.${PNGLIB_RELEASE}.0
     SOVERSION 0
     CLEAN_DIRECT_OUTPUT 1)

INSTALL

@@ -1,5 +1,5 @@
 
-Installing libpng version 1.2.48rc02 - March 2, 2012
+Installing libpng version 1.2.50 - July 10, 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-1.2.48rc02" or "libpng12" and "zlib-1.2.3"
+might be called "libpng-1.2.50" or "libpng12" and "zlib-1.2.3"
 or "zlib123") so that you have directories called "zlib" and "libpng".
 
 Your directory structure should look like this:

KNOWNBUG

@@ -1,5 +1,5 @@
 
-Known bugs in libpng version 1.2.48rc02
+Known bugs in libpng version 1.2.50
 
 1. February 23, 2006: The custom makefiles don't build libpng with -lz.
 

LICENSE

@@ -10,7 +10,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.2.48rc02, March 2, 2012, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.50, July 10, 2012, are
 Copyright (c) 2004, 2006-2009 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
-March 2, 2012
+July 10, 2012

Makefile.am

@@ -89,7 +89,7 @@ EXTRA_DIST= \
 	${srcdir}/contrib/pngsuite/* \
 	${srcdir}/contrib/visupng/* \
 	$(TESTS) \
-	example.c libpng-1.2.48rc02.txt pnggccrd.c pngvcrd.c
+	example.c libpng-1.2.50.txt pnggccrd.c pngvcrd.c
 
 CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers \
 libpng.sym

Makefile.in

@@ -354,7 +354,7 @@ EXTRA_DIST = \
 	${srcdir}/contrib/pngsuite/* \
 	${srcdir}/contrib/visupng/* \
 	$(TESTS) \
-	example.c libpng-1.2.48rc02.txt pnggccrd.c pngvcrd.c
+	example.c libpng-1.2.50.txt pnggccrd.c pngvcrd.c
 
 CLEANFILES = pngout.png libpng12.pc libpng12-config libpng.vers \
 libpng.sym
@@ -1146,7 +1146,7 @@ distcheck: dist
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
 	esac
-	chmod -R a-w $(distdir); chmod a+w $(distdir)
+	chmod -R a-w $(distdir); chmod u+w $(distdir)
 	mkdir $(distdir)/_build
 	mkdir $(distdir)/_inst
 	chmod a-w $(distdir)

README

@@ -1,4 +1,4 @@
-README for libpng version 1.2.48rc02 - March 2, 2012 (shared library 12.0)
+README for libpng version 1.2.50 - July 10, 2012 (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.
@@ -199,11 +199,11 @@ Files in this distribution:
        makefile.std     =>  Generic UNIX makefile (cc, creates static
                             libpng.a)
        makefile.elf     =>  Linux/ELF gcc makefile symbol versioning,
-                            creates libpng12.so.0.1.2.48rc02)
+                            creates libpng12.so.0.1.2.50)
        makefile.linux   =>  Linux/ELF makefile (gcc, creates
-                            libpng12.so.0.1.2.48rc02)
+                            libpng12.so.0.1.2.50)
        makefile.gcmmx   =>  Linux/ELF makefile (gcc, creates
-                            libpng12.so.0.1.2.48rc02, previously
+                            libpng12.so.0.1.2.50, previously
                             used assembler code tuned for Intel MMX
                             platform)
        makefile.gcc     =>  Generic makefile (gcc, creates static
@@ -228,12 +228,12 @@ Files in this distribution:
        makefile.openbsd =>  OpenBSD makefile
        makefile.sgi     =>  Silicon Graphics IRIX (cc, creates static lib)
        makefile.sggcc   =>  Silicon Graphics
-                            (gcc, creates libpng12.so.0.1.2.48rc02)
+                            (gcc, creates libpng12.so.0.1.2.50)
        makefile.sunos   =>  Sun makefile
        makefile.solaris =>  Solaris 2.X makefile
-                            (gcc, creates libpng12.so.0.1.2.48rc02)
+                            (gcc, creates libpng12.so.0.1.2.50)
        makefile.so9     =>  Solaris 9 makefile
-                            (gcc, creates libpng12.so.0.1.2.48rc02)
+                            (gcc, creates libpng12.so.0.1.2.50)
        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

Y2KINFO

@@ -1,13 +1,13 @@
    Y2K compliance in libpng:
    =========================
 
-      March 2, 2012
+      July 10, 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 1.2.48rc02 are Y2K compliant.  It is my belief that earlier
+      upward through 1.2.50 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

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for libpng 1.2.48rc02.
+# Generated by GNU Autoconf 2.65 for libpng 1.2.50.
 #
 # Report bugs to <png-mng-implement@lists.sourceforge.net>.
 #
@@ -701,8 +701,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='libpng'
 PACKAGE_TARNAME='libpng'
-PACKAGE_VERSION='1.2.48rc02'
-PACKAGE_STRING='libpng 1.2.48rc02'
+PACKAGE_VERSION='1.2.50'
+PACKAGE_STRING='libpng 1.2.50'
 PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
 PACKAGE_URL=''
 
@@ -1435,7 +1435,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures libpng 1.2.48rc02 to adapt to many kinds of systems.
+\`configure' configures libpng 1.2.50 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1505,7 +1505,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of libpng 1.2.48rc02:";;
+     short | recursive ) echo "Configuration of libpng 1.2.50:";;
    esac
   cat <<\_ACEOF
 
@@ -1612,7 +1612,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-libpng configure 1.2.48rc02
+libpng configure 1.2.50
 generated by GNU Autoconf 2.65
 
 Copyright (C) 2009 Free Software Foundation, Inc.
@@ -2037,7 +2037,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by libpng $as_me 1.2.48rc02, which was
+It was created by libpng $as_me 1.2.50, which was
 generated by GNU Autoconf 2.65.  Invocation command line was
 
   $ $0 $@
@@ -2845,7 +2845,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='libpng'
- VERSION='1.2.48rc02'
+ VERSION='1.2.50'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -2909,10 +2909,10 @@ fi
 
 
 
-PNGLIB_VERSION=1.2.48rc02
+PNGLIB_VERSION=1.2.50
 PNGLIB_MAJOR=1
 PNGLIB_MINOR=2
-PNGLIB_RELEASE=48
+PNGLIB_RELEASE=50
 
 
 
@@ -12079,7 +12079,7 @@ 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 1.2.48rc02, which was
+This file was extended by libpng $as_me 1.2.50, which was
 generated by GNU Autoconf 2.65.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12145,7 +12145,7 @@ _ACEOF
 cat >>$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 1.2.48rc02
+libpng config.status 1.2.50
 configured by $0, generated by GNU Autoconf 2.65,
   with options \\"\$ac_cs_config\\"
 

configure.ac

@@ -18,15 +18,15 @@ AC_PREREQ(2.59)
 
 dnl Version number stuff here:
 
-AC_INIT([libpng], [1.2.48rc02], [png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng], [1.2.50], [png-mng-implement@lists.sourceforge.net])
 AM_INIT_AUTOMAKE
 dnl stop configure from automagically running automake
 AM_MAINTAINER_MODE
 
-PNGLIB_VERSION=1.2.48rc02
+PNGLIB_VERSION=1.2.50
 PNGLIB_MAJOR=1
 PNGLIB_MINOR=2
-PNGLIB_RELEASE=48
+PNGLIB_RELEASE=50
 
 dnl End of version number stuff
 

libpng-1.2.50.txt

@@ -1,6 +1,6 @@
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.2.48rc02 - March 2, 2012
+ libpng version 1.2.50 - July 10, 2012
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2009 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 1.2.48rc02 - March 2, 2012
+ libpng versions 0.97, January 1998, through 1.2.50 - July 10, 2012
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2009 Glenn Randers-Pehrson
 
@@ -878,7 +878,7 @@ 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 1.2.48rc02, not all possible expansions are supported.
+As of libpng version 1.2.50, 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
@@ -3155,8 +3155,8 @@ above the comment that says
   /* Maintainer: Put new private prototypes here ^ and in libpngpf.3 */
 
 The names of all exported functions and variables begin
-with  "png_", and all publicly visible C preprocessor
-macros begin with "PNG_".
+with "png_", and all publicly visible C preprocessor
+macros begin with "PNG".
 
 We put a space after each comma and after each semicolon
 in "for" statments, and we put spaces before and after each
@@ -3179,13 +3179,13 @@ Other rules can be inferred by inspecting the libpng source.
 
 XIII. Y2K Compliance in libpng
 
-March 2, 2012
+July 10, 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 1.2.48rc02 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.50 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 "March 2, 2012"
+.TH LIBPNG 3 "July 10, 2012"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.48rc02
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.50
 .SH SYNOPSIS
 \fI\fB
 
@@ -821,7 +821,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
 .SH LIBPNG.TXT
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.2.48rc02 - March 2, 2012
+ libpng version 1.2.50 - July 10, 2012
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2009 Glenn Randers-Pehrson
@@ -832,7 +832,7 @@ libpng.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.2.48rc02 - March 2, 2012
+ libpng versions 0.97, January 1998, through 1.2.50 - July 10, 2012
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2009 Glenn Randers-Pehrson
 
@@ -1699,7 +1699,7 @@ 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 1.2.48rc02, not all possible expansions are supported.
+As of libpng version 1.2.50, 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
@@ -3976,8 +3976,8 @@ above the comment that says
   /* Maintainer: Put new private prototypes here ^ and in libpngpf.3 */
 
 The names of all exported functions and variables begin
-with  "png_", and all publicly visible C preprocessor
-macros begin with "PNG_".
+with "png_", and all publicly visible C preprocessor
+macros begin with "PNG".
 
 We put a space after each comma and after each semicolon
 in "for" statments, and we put spaces before and after each
@@ -4000,13 +4000,13 @@ Other rules can be inferred by inspecting the libpng source.
 
 .SH XIII. Y2K Compliance in libpng
 
-March 2, 2012
+July 10, 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 1.2.48rc02 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.50 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
@@ -4321,7 +4321,12 @@ the first widely used release:
  1.2.47              13    10247  12.so.0.47[.0]
  1.0.57              10    10057  10.so.0.57[.0]
  1.2.48beta01        13    10248  12.so.0.48[.0]
- 1.2.48rc01          13    10248  12.so.0.48[.0]
+ 1.2.48rc01-02       13    10248  12.so.0.48[.0]
+ 1.0.58              10    10058  10.so.0.58[.0]
+ 1.2.48              13    10248  12.so.0.48[.0]
+ 1.2.49rc01          13    10249  12.so.0.49[.0]
+ 1.0.59              10    10059  10.so.0.59[.0]
+ 1.2.49              13    10249  12.so.0.49[.0]
 
 Henceforth the source version will match the shared-library minor
 and patch numbers; the shared-library major version number will be
@@ -4331,7 +4336,7 @@ for applications, is an unsigned integer of the form xyyzz corresponding
 to the source version x.y.z (leading zeros in y and z).  Beta versions
 were given the previous public release number plus a letter, until
 version 1.0.6j; from then on they were given the upcoming public
-release number plus "betaNN" or "rcN".
+release number plus "betaNN" or "rcNN".
 
 .SH "SEE ALSO"
 .IR libpngpf(3) ", " png(5)
@@ -4377,7 +4382,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.2.48rc02 - March 2, 2012:
+Libpng version 1.2.50 - July 10, 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).
 
@@ -4400,7 +4405,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.2.48rc02, March 2, 2012, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.50, July 10, 2012, are
 Copyright (c) 2004,2006-2008 Glenn Randers-Pehrson, and are
 distributed according to the same disclaimer and license as libpng-1.2.5
 with the following individual added to the list of Contributing Authors
@@ -4499,7 +4504,7 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-March 2, 2012
+July 10, 2012
 
 .\" end of man page
 

libpngpf.3

@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "March 2, 2012"
+.TH LIBPNGPF 3 "July 10, 2012"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.48rc02
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.50
 (private functions)
 .SH SYNOPSIS
 \fB#include <png.h>\fP

png.5

@@ -1,4 +1,4 @@
-.TH PNG 5 "March 2, 2012"
+.TH PNG 5 "July 10, 2012"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION

png.c

@@ -17,7 +17,7 @@
 #include "png.h"
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_48rc02 Your_png_h_is_not_version_1_2_48rc02;
+typedef version_1_2_50 Your_png_h_is_not_version_1_2_50;
 
 /* Version information for C files.  This had better match the version
  * string defined in png.h.
@@ -724,13 +724,13 @@ png_get_copyright(png_structp png_ptr)
 #else
 #ifdef __STDC__
    return ((png_charp) PNG_STRING_NEWLINE \
-     "libpng version 1.2.48rc02 - March 2, 2012" PNG_STRING_NEWLINE \
+     "libpng version 1.2.50 - July 10, 2012" PNG_STRING_NEWLINE \
      "Copyright (c) 1998-2011 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 1.2.48rc02 - March 2, 2012\
+      return ((png_charp) "libpng version 1.2.50 - July 10, 2012\
       Copyright (c) 1998-2011 Glenn Randers-Pehrson\
       Copyright (c) 1996-1997 Andreas Dilger\
       Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.");

png.h

@@ -1,6 +1,6 @@
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.2.48rc02 - March 2, 2012
+ * libpng version 1.2.50 - July 10, 2012
  * Copyright (c) 1998-2012 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.)
@@ -10,7 +10,7 @@
  * 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 1.2.48rc02 - March 2, 2012: Glenn
+ *  libpng versions 0.97, January 1998, through 1.2.50 - July 10, 2012: Glenn
  *  See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -276,7 +276,14 @@
  *    1.2.47                  13    10247  12.so.0.47[.0]
  *    1.0.57                  10    10057  10.so.0.57[.0]
  *    1.2.48beta01            13    10248  12.so.0.48[.0]
- *    1.2.48rc01              13    10248  12.so.0.48[.0]
+ *    1.2.48rc01-02           13    10248  12.so.0.48[.0]
+ *    1.0.58                  10    10058  10.so.0.58[.0]
+ *    1.2.48                  13    10248  12.so.0.48[.0]
+ *    1.2.49rc01              13    10249  12.so.0.49[.0]
+ *    1.0.59                  10    10059  10.so.0.59[.0]
+ *    1.2.49                  13    10249  12.so.0.49[.0]
+ *    1.0.60                  10    10060  10.so.0.60[.0]
+ *    1.2.50                  13    10250  12.so.0.50[.0]
  *
  *    Henceforth the source version will match the shared-library major
  *    and minor numbers; the shared-library major version number will be
@@ -308,7 +315,7 @@
  *
  * This code is released under the libpng license.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.2.48rc02, March 2, 2012, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.2.50, July 10, 2012, are
  * Copyright (c) 2004, 2006-2011 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:
@@ -420,13 +427,13 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    March 2, 2012
+ *    July 10, 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 1.2.48rc02 are Y2K compliant.  It is my belief that earlier
+ *    upward through 1.2.50 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
@@ -482,9 +489,9 @@
  */
 
 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.2.48rc02"
+#define PNG_LIBPNG_VER_STRING "1.2.50"
 #define PNG_HEADER_VERSION_STRING \
-   " libpng version 1.2.48rc02 - March 2, 2012\n"
+   " libpng version 1.2.50 - July 10, 2012\n"
 
 #define PNG_LIBPNG_VER_SONUM   0
 #define PNG_LIBPNG_VER_DLLNUM  13
@@ -492,12 +499,12 @@
 /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
 #define PNG_LIBPNG_VER_MAJOR   1
 #define PNG_LIBPNG_VER_MINOR   2
-#define PNG_LIBPNG_VER_RELEASE 48
+#define PNG_LIBPNG_VER_RELEASE 50
 /* This should match the numeric part of the final component of
  * PNG_LIBPNG_VER_STRING, omitting any leading zero:
  */
 
-#define PNG_LIBPNG_VER_BUILD  02
+#define PNG_LIBPNG_VER_BUILD  0
 
 /* Release Status */
 #define PNG_LIBPNG_BUILD_ALPHA    1
@@ -514,7 +521,7 @@
 #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
                                        PNG_LIBPNG_BUILD_PRIVATE */
 
-#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_RC
+#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
 
 /* Careful here.  At one time, Guy wanted to use 082, but that would be octal.
  * We must not include leading zeros.
@@ -522,7 +529,7 @@
  * version 1.0.0 was mis-numbered 100 instead of 10000).  From
  * version 1.0.1 it's    xxyyzz, where x=major, y=minor, z=release
  */
-#define PNG_LIBPNG_VER 10248 /* 1.2.48 */
+#define PNG_LIBPNG_VER 10250 /* 1.2.50 */
 
 #ifndef PNG_VERSION_INFO_ONLY
 /* Include the compression library's header */
@@ -1562,7 +1569,7 @@ struct png_struct_def
 /* This triggers a compiler error in png.c, if png.c and png.h
  * do not agree upon the version number.
  */
-typedef png_structp version_1_2_48rc02;
+typedef png_structp version_1_2_50;
 
 typedef png_struct FAR * FAR * png_structpp;
 

pngconf.h

@@ -1,7 +1,7 @@
 
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng version 1.2.48rc02 - March 2, 2012
+ * libpng version 1.2.50 - July 10, 2012
  * Copyright (c) 1998-2012 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.)

pnggccrd.c

@@ -1,14 +1,15 @@
 /* pnggccrd.c
  *
- * Last changed in libpng 1.2.48 [March 2, 2012]
+ * Last changed in libpng 1.2.48 [March 8, 2012]
  * Copyright (c) 1998-2012 Glenn Randers-Pehrson
  *
  * This code is released under the libpng license.
  * For conditions of distribution and use, see the disclaimer
  * and license in png.h
  *
- * This code snippet is for use by configure's compilation test. The
- * remainder of the file was removed from libpng-1.2.20.
+ * This code snippet is for use by configure's compilation test. Most of the
+ * remainder of the file was removed from libpng-1.2.20, and all of the
+ * assembler code was removed from libpng-1.2.48.
  */
 
 #if (!defined _MSC_VER) && \

pngread.c

@@ -1,7 +1,7 @@
 
 /* pngread.c - read a PNG file
  *
- * Last changed in libpng 1.2.48 [March 2, 2012]
+ * Last changed in libpng 1.2.48 [March 8, 2012]
  * Copyright (c) 1998-2012 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.)

pngrtran.c

@@ -1,8 +1,8 @@
 
 /* pngrtran.c - transforms the data in a row for PNG readers
  *
- * Last changed in libpng 1.2.45 [July 7, 2011]
- * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * Last changed in libpng 1.2.49 [March 29, 2012]
+ * Copyright (c) 1998-2012 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.)
  *
@@ -1163,6 +1163,7 @@ png_init_read_transformations(png_structp png_ptr)
 
 #ifdef PNG_READ_SHIFT_SUPPORTED
    if ((png_ptr->transformations & PNG_SHIFT) &&
+      !(png_ptr->transformations & PNG_EXPAND) &&
       (color_type == PNG_COLOR_TYPE_PALETTE))
    {
       png_uint_16 i;
@@ -1183,6 +1184,8 @@ png_init_read_transformations(png_structp png_ptr)
          png_ptr->palette[i].green >>= sg;
          png_ptr->palette[i].blue >>= sb;
       }
+
+      png_ptr->transformations &= ~PNG_SHIFT;
    }
 #endif  /* PNG_READ_SHIFT_SUPPORTED */
  }

pngrutil.c

@@ -1,7 +1,7 @@
 
 /* pngrutil.c - utilities to read a PNG file
  *
- * Last changed in libpng 1.2.48 [March 2, 2012]
+ * Last changed in libpng 1.2.48 [March 8, 2012]
  * Copyright (c) 1998-2012 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.)

pngset.c

@@ -1,8 +1,8 @@
 
 /* pngset.c - storage of image information into info struct
  *
- * Last changed in libpng 1.2.43 [February 25, 2010]
- * Copyright (c) 1998-2010 Glenn Randers-Pehrson
+ * Last changed in libpng 1.2.49 [March 29, 2012]
+ * Copyright (c) 1998-2012 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.)
  *
@@ -667,22 +667,26 @@ png_set_text_2(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
     */
    if (info_ptr->num_text + num_text > info_ptr->max_text)
    {
+      int old_max_text = info_ptr->max_text;
+      int old_num_text = info_ptr->num_text;
+
       if (info_ptr->text != NULL)
       {
          png_textp old_text;
-         int old_max;
 
-         old_max = info_ptr->max_text;
          info_ptr->max_text = info_ptr->num_text + num_text + 8;
          old_text = info_ptr->text;
+
          info_ptr->text = (png_textp)png_malloc_warn(png_ptr,
             (png_uint_32)(info_ptr->max_text * png_sizeof(png_text)));
          if (info_ptr->text == NULL)
          {
-            png_free(png_ptr, old_text);
+            /* Restore to previous condition */
+            info_ptr->max_text = old_max_text;
+            info_ptr->text = old_text;
             return(1);
          }
-         png_memcpy(info_ptr->text, old_text, (png_size_t)(old_max *
+         png_memcpy(info_ptr->text, old_text, (png_size_t)(old_max_text *
             png_sizeof(png_text)));
          png_free(png_ptr, old_text);
       }
@@ -693,7 +697,12 @@ png_set_text_2(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
          info_ptr->text = (png_textp)png_malloc_warn(png_ptr,
             (png_uint_32)(info_ptr->max_text * png_sizeof(png_text)));
          if (info_ptr->text == NULL)
+         {
+            /* Restore to previous condition */
+            info_ptr->num_text = old_num_text;
+            info_ptr->max_text = old_max_text;
             return(1);
+         }
 #ifdef PNG_FREE_ME_SUPPORTED
          info_ptr->free_me |= PNG_FREE_TEXT;
 #endif
@@ -701,6 +710,7 @@ png_set_text_2(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
       png_debug1(3, "allocated %d entries for info_ptr->text",
          info_ptr->max_text);
    }
+
    for (i = 0; i < num_text; i++)
    {
       png_size_t text_length, key_len;

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_2_48rc02 your_png_h_is_not_version_1_2_48rc02;
+typedef version_1_2_50 your_png_h_is_not_version_1_2_50;

pngvcrd.c

@@ -1,6 +1,6 @@
 /* pngvcrd.c
  *
- * Last changed in libpng 1.2.48 [March 2, 2012]
+ * Last changed in libpng 1.2.48 [March 8, 2012]
  * Copyright (c) 1998-2012 Glenn Randers-Pehrson
  *
  * This code is released under the libpng license.

projects/wince.txt

@@ -1,6 +1,6 @@
 A set of project files is available for WinCE.  Get
-libpng-1.2.48rc02-project-wince.zip from a libpng distribution
+libpng-1.2.50-project-wince.zip from a libpng distribution
 site such as http://libpng.sourceforge.net/index.html
 
 Put the zip file in this directory (projects) and then run
-"unzip -a libpng-1.2.48rc02-project-wince.zip"
+"unzip -a libpng-1.2.50-project-wince.zip"

projects/xcode/libpng.xcodeproj/project.pbxproj

@@ -222,7 +222,7 @@
 				COPY_PHASE_STRIP = NO;
 				DYLIB_COMPATIBILITY_VERSION = 3;
 				DYLIB_CURRENT_VERSION = 3;
-				FRAMEWORK_VERSION = 1.2.48rc02;
+				FRAMEWORK_VERSION = 1.2.50;
 				GCC_PRECOMPILE_PREFIX_HEADER = NO;
 				GCC_PREFIX_HEADER = "";
 				INFOPLIST_FILE = Info.plist;
@@ -240,7 +240,7 @@
 			buildSettings = {
 				DYLIB_COMPATIBILITY_VERSION = 3;
 				DYLIB_CURRENT_VERSION = 3;
-				FRAMEWORK_VERSION = 1.2.48rc02;
+				FRAMEWORK_VERSION = 1.2.50;
 				GCC_PRECOMPILE_PREFIX_HEADER = NO;
 				GCC_PREFIX_HEADER = "";
 				INFOPLIST_FILE = Info.plist;

scripts/README.txt

@@ -1,8 +1,8 @@
 
-Makefiles for  libpng version 1.2.48rc02 - March 2, 2012
+Makefiles for  libpng version 1.2.50 - July 10, 2012
 
  makefile.linux    =>  Linux/ELF makefile
-                       (gcc, creates libpng12.so.0.1.2.48rc02)
+                       (gcc, creates libpng12.so.0.1.2.50)
  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 1.2.48rc02 - March 2, 2012
  makefile.dec      =>  DEC Alpha UNIX makefile
  makefile.dj2      =>  DJGPP 2 makefile
  makefile.elf      =>  Linux/ELF makefile symbol versioning,
-                       gcc, creates libpng12.so.0.1.2.48rc02)
+                       gcc, creates libpng12.so.0.1.2.50)
  makefile.freebsd  =>  FreeBSD makefile
  makefile.gcc      =>  Generic gcc makefile
  makefile.gccmmx   =>  Generic gcc makefile previously using MMX code
@@ -38,14 +38,14 @@ Makefiles for  libpng version 1.2.48rc02 - March 2, 2012
  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 libpng12.so.0.1.2.48rc02)
+                       creates libpng12.so.0.1.2.50)
  makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
  makefile.solaris  =>  Solaris 2.X makefile (gcc,
-                       creates libpng12.so.0.1.2.48rc02)
+                       creates libpng12.so.0.1.2.50)
  makefile.solaris-x86  =>  Solaris 2.X makefile (gcc, no MMX code,
-                       creates libpng12.so.0.1.2.48rc02)
+                       creates libpng12.so.0.1.2.50)
  makefile.so9      =>  Solaris 9 makefile (gcc,
-                       creates libpng12.so.0.1.2.48rc02)
+                       creates libpng12.so.0.1.2.50)
  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=1.2.48rc02
+version=1.2.50
 prefix=""
 libdir=""
 libs=""

scripts/libpng.pc.in

@@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
 
 Name: libpng
 Description: Loads and saves PNG files
-Version: 1.2.48rc02
+Version: 1.2.50
 Libs: -L${libdir} -lpng12
 Cflags: -I${includedir}

scripts/makefile.32sunu

@@ -11,7 +11,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.64sunu

@@ -11,7 +11,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.aix

@@ -23,7 +23,7 @@ LN_SF = ln -f -s
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 prefix=/usr/local

scripts/makefile.beos

@@ -11,7 +11,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.cegcc

@@ -23,7 +23,7 @@
 
 VERMAJ = 1
 VERMIN = 2
-VERMIC = 48
+VERMIC = 50
 VER = $(VERMAJ).$(VERMIN).$(VERMIC)
 NAME = libpng
 PACKAGE = $(NAME)-$(VER)

scripts/makefile.cygwin

@@ -77,7 +77,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
 LIBNAME = libpng12
 PNGMAJ = 0
 CYGDLL = 12
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 SHAREDLIB=cygpng$(CYGDLL).dll

scripts/makefile.darwin

@@ -22,7 +22,7 @@ ZLIBINC=../zlib
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 12
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.dec

@@ -8,7 +8,7 @@
 
 # Library name:
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.elf

@@ -16,7 +16,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.gcmmx

@@ -17,7 +17,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.hp64

@@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.hpgcc

@@ -11,7 +11,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.hpux

@@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.linux

@@ -10,7 +10,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.mingw

@@ -81,7 +81,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
 LIBNAME = libpng12
 PNGMAJ = 0
 MINGDLL = 12
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 SHAREDLIB=libpng$(MINGDLL).dll

scripts/makefile.ne12bsd

@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
 
 LIB=	png12
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.48rc02
+SHLIB_MINOR=	1.2.50
 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=	1.2.48rc02
+SHLIB_MINOR=	1.2.50
 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.nommx

@@ -10,7 +10,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.openbsd

@@ -11,7 +11,7 @@ LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat
 
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.48rc02
+SHLIB_MINOR=	1.2.50
 
 LIB=	png
 SRCS=	png.c pngerror.c pngget.c pngmem.c pngpread.c \

scripts/makefile.sco

@@ -12,7 +12,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.sggcc

@@ -9,7 +9,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.sgi

@@ -9,7 +9,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.so9

@@ -11,7 +11,7 @@
 
 # Library name:
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.solaris

@@ -11,7 +11,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.solaris-x86

@@ -11,7 +11,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.48rc02
+PNGMIN = 1.2.50
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/png32ce.def

@@ -5,7 +5,7 @@
 LIBRARY lpngce
 
 EXPORTS
-;Version 1.2.48rc02
+;Version 1.2.50
   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 1.2.48rc02
+; Version 1.2.50
 
 LIBRARY		PNG
 DESCRIPTION	"PNG image compression library for OS/2"

scripts/pngw32.def

@@ -5,7 +5,7 @@
 LIBRARY
 
 EXPORTS
-;Version 1.2.48rc02
+;Version 1.2.50
   png_build_grayscale_palette  @1
   png_check_sig        @2
   png_chunk_error      @3