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authorGlenn Randers-Pehrson <glennrp at users.sourceforge.net>2015-12-17 07:56:21 -0600
committerGlenn Randers-Pehrson <glennrp at users.sourceforge.net>2017-08-28 12:24:17 -0500
commit1510084c3f5c31e0bc91f52f5d9771db8e0b7d39 (patch)
treeaa1d7d23668d3b1bf9fd0e5c2e443f4102463469
parent7c7e39ea3013beee48a19123140a77e28dcbd764 (diff)
downloadlibpng-1510084c3f5c31e0bc91f52f5d9771db8e0b7d39.tar.gz
[libpng10] Imported from libpng-1.0.66.tarv1.0.66
-rw-r--r--ANNOUNCE45
-rw-r--r--CHANGES15
-rw-r--r--INSTALL4
-rw-r--r--KNOWNBUG2
-rw-r--r--LICENSE4
-rw-r--r--Makefile.am2
-rw-r--r--Makefile.in2
-rw-r--r--README14
-rw-r--r--Y2KINFO4
-rwxr-xr-xconfigure24
-rw-r--r--configure.ac6
-rw-r--r--example.c2
-rw-r--r--libpng-1.0.66.txt (renamed from libpng-1.0.65.txt)8
-rw-r--r--libpng.322
-rw-r--r--libpngpf.34
-rw-r--r--png.52
-rw-r--r--png.c13
-rw-r--r--png.h25
-rw-r--r--pngconf.h2
-rw-r--r--pngerror.c2
-rw-r--r--pnggccrd.c2
-rw-r--r--pngget.c2
-rw-r--r--pngmem.c2
-rw-r--r--pngpread.c2
-rw-r--r--pngread.c2
-rw-r--r--pngrio.c2
-rw-r--r--pngrtran.c2
-rw-r--r--pngrutil.c2
-rw-r--r--pngset.c136
-rw-r--r--pngtest.c4
-rw-r--r--pngtrans.c2
-rw-r--r--pngvcrd.c1
-rw-r--r--pngwio.c2
-rw-r--r--pngwrite.c2
-rw-r--r--pngwtran.c2
-rw-r--r--pngwutil.c136
-rw-r--r--projects/wince.txt4
-rw-r--r--scripts/README.txt14
-rwxr-xr-xscripts/libpng-config-head.in2
-rw-r--r--scripts/libpng.pc.in2
-rw-r--r--scripts/makefile.32sunu2
-rw-r--r--scripts/makefile.64sunu2
-rw-r--r--scripts/makefile.aix2
-rw-r--r--scripts/makefile.beos2
-rw-r--r--scripts/makefile.cegcc2
-rw-r--r--scripts/makefile.cygwin2
-rw-r--r--scripts/makefile.darwin2
-rw-r--r--scripts/makefile.dec2
-rw-r--r--scripts/makefile.elf2
-rw-r--r--scripts/makefile.gcmmx2
-rw-r--r--scripts/makefile.hp642
-rw-r--r--scripts/makefile.hpgcc2
-rw-r--r--scripts/makefile.hpux2
-rw-r--r--scripts/makefile.linux2
-rw-r--r--scripts/makefile.mingw2
-rw-r--r--scripts/makefile.ne12bsd2
-rw-r--r--scripts/makefile.netbsd2
-rw-r--r--scripts/makefile.nommx2
-rw-r--r--scripts/makefile.openbsd2
-rw-r--r--scripts/makefile.sco2
-rw-r--r--scripts/makefile.sggcc2
-rw-r--r--scripts/makefile.sgi2
-rw-r--r--scripts/makefile.so92
-rw-r--r--scripts/makefile.solaris2
-rw-r--r--scripts/makefile.solaris-x862
-rw-r--r--scripts/png32ce.def2
-rw-r--r--scripts/pngos2.def2
-rw-r--r--scripts/pngw32.def2
68 files changed, 296 insertions, 285 deletions
diff --git a/ANNOUNCE b/ANNOUNCE
index 5fcfa2b01..082bdc865 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
-Libpng 1.0.65 - December 3, 2015
+Libpng 1.0.66 - December 17, 2015
This is a public release of libpng, intended for use in production codes.
@@ -8,43 +8,40 @@ Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
- libpng-1.0.65.tar.xz (LZMA-compressed, recommended)
- libpng-1.0.65.tar.gz
+ libpng-1.0.66.tar.xz (LZMA-compressed, recommended)
+ libpng-1.0.66.tar.gz
Source files with LF line endings (for Unix/Linux) without the
"configure" script
- libpng-1.0.65-no-config.tar.xz (LZMA-compressed, recommended)
- libpng-1.0.65-no-config.tar.gz
+ libpng-1.0.66-no-config.tar.xz (LZMA-compressed, recommended)
+ libpng-1.0.66-no-config.tar.gz
Source files with CRLF line endings (for Windows), without the
"configure" script
- lpng1065.zip
- lpng1065.7z
+ lpng1066.zip
+ lpng1066.7z
Project files
- libpng-1.0.65-project-netware.zip
- libpng-1.0.65-project-wince.zip
+ libpng-1.0.66-project-netware.zip
+ libpng-1.0.66-project-wince.zip
Other information:
- libpng-1.0.65-README.txt
- libpng-1.0.65-KNOWNBUGS.txt
- libpng-1.0.65-LICENSE.txt
- libpng-1.0.65-Y2K-compliance.txt
- libpng-1.0.65-*.asc (armored detached GPG signatures)
-
-Changes since the last public release (1.0.64):
-
- Avoid potential pointer overflow in png_handle_iTXt(), png_handle_zTXt(),
- png_handle_sPLT(), and png_handle_pCAL() (Bug report by John Regehr).
- Fixed incorrect implementation of png_set_PLTE() that uses png_ptr
- not info_ptr, that left png_set_PLTE() open to the CVE-2015-8126
- vulnerability.
- Discontinued distributing tar.bz2 archives.
- Discontinued distributing libpng-oldversion-newversion-diff.txt
+ libpng-1.0.66-README.txt
+ libpng-1.0.66-KNOWNBUGS.txt
+ libpng-1.0.66-LICENSE.txt
+ libpng-1.0.66-Y2K-compliance.txt
+ libpng-1.0.66-*.asc (armored detached GPG signatures)
+
+Changes since the last public release (1.0.65):
+
+ Fixed an out-of-range read in png_check_keyword() (Bug report from
+ Qixue Xiao, CVE-2015-8540).
+ Corrected copyright dates in source files.
+ Moved png_check_keyword() from pngwutil.c to pngset.c
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
diff --git a/CHANGES b/CHANGES
index 99110d5e2..448d4d162 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2890,14 +2890,25 @@ version 1.2.55beta01 [November 20, 2015]
version 1.2.55beta02 [November 23, 2015]
Fixed incorrect implementation of png_set_PLTE() that uses png_ptr
not info_ptr, that left png_set_PLTE() open to the CVE-2015-8126
- vulnerability.
+ vulnerability. Fixes CVE-2015-8472.
version 1.2.55rc01 [November 26, 2015]
Discontinued distributing tar.bz2 archives.
-version 1.2.55 and 1.0.65 [December 3, 2015]
+version 1.2.55 and 1.0.65 [December 6, 2015]
Discontinued distributing libpng-oldversion-newversion-diff.txt
+version 1.2.56beta01 [December 11, 2015]
+ Fixed an out-of-range read in png_check_keyword() (Bug report from
+ Qixue Xiao, CVE-2015-8540).
+
+version 1.2.56rc01 [December 14, 2015]
+ Corrected copyright dates in source files.
+ Moved png_check_keyword() from pngwutil.c to pngset.c
+
+version 1.2.56 [December 17, 2015]
+ No changes.
+
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 d82041dd4..29bbc0959 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
-Installing libpng version 1.0.65 - December 3, 2015
+Installing libpng version 1.0.66 - December 17, 2015
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-1.0.65" or "libpng10" and "zlib-1.2.3"
+might be called "libpng-1.0.66" or "libpng10" and "zlib-1.2.3"
or "zlib123") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this:
diff --git a/KNOWNBUG b/KNOWNBUG
index bc692d407..1d6c55e16 100644
--- a/KNOWNBUG
+++ b/KNOWNBUG
@@ -1,5 +1,5 @@
-Known bugs in libpng version 1.0.65
+Known bugs in libpng version 1.0.66
1. February 23, 2006: The custom makefiles don't build libpng with -lz.
diff --git a/LICENSE b/LICENSE
index 156009f8f..9a7473817 100644
--- a/LICENSE
+++ b/LICENSE
@@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
-libpng versions 1.0.7, July 1, 2000, through 1.0.65, December 3, 2015, are
+libpng versions 1.0.7, July 1, 2000, through 1.0.66, December 17, 2015, are
Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
@@ -107,4 +107,4 @@ the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-December 3, 2015
+December 17, 2015
diff --git a/Makefile.am b/Makefile.am
index db46ea262..03b952abe 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -89,7 +89,7 @@ EXTRA_DIST= \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
- example.c libpng-1.0.65.txt pnggccrd.c pngvcrd.c
+ example.c libpng-1.0.66.txt pnggccrd.c pngvcrd.c
CLEANFILES= pngout.png libpng10.pc libpng10-config libpng.vers \
libpng.sym
diff --git a/Makefile.in b/Makefile.in
index a7855e3a9..5395e4f28 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -647,7 +647,7 @@ EXTRA_DIST = \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
- example.c libpng-1.0.65.txt pnggccrd.c pngvcrd.c
+ example.c libpng-1.0.66.txt pnggccrd.c pngvcrd.c
CLEANFILES = pngout.png libpng10.pc libpng10-config libpng.vers \
libpng.sym
diff --git a/README b/README
index b8ee7e1c1..21be6bd8b 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.0.65 - December 3, 2015 (shared library 10.0)
+README for libpng version 1.0.66 - December 17, 2015 (shared library 10.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
@@ -207,11 +207,11 @@ Files in this distribution:
makefile.std => Generic UNIX makefile (cc, creates static
libpng.a)
makefile.elf => Linux/ELF gcc makefile symbol versioning,
- creates libpng10.so.0.1.0.65)
+ creates libpng10.so.0.1.0.66)
makefile.linux => Linux/ELF makefile (gcc, creates
- libpng10.so.0.1.0.65)
+ libpng10.so.0.1.0.66)
makefile.gcmmx => Linux/ELF makefile (gcc, creates
- libpng10.so.0.1.0.65, previously
+ libpng10.so.0.1.0.66, previously
used assembler code tuned for Intel MMX
platform)
makefile.gcc => Generic makefile (gcc, creates static
@@ -236,12 +236,12 @@ Files in this distribution:
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics
- (gcc, creates libpng10.so.0.1.0.65)
+ (gcc, creates libpng10.so.0.1.0.66)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
- (gcc, creates libpng10.so.0.1.0.65)
+ (gcc, creates libpng10.so.0.1.0.66)
makefile.so9 => Solaris 9 makefile
- (gcc, creates libpng10.so.0.1.0.65)
+ (gcc, creates libpng10.so.0.1.0.66)
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 a367060ae..3564a4710 100644
--- a/Y2KINFO
+++ b/Y2KINFO
@@ -1,13 +1,13 @@
Y2K compliance in libpng:
=========================
- December 3, 2015
+ December 17, 2015
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 1.0.65 are Y2K compliant. It is my belief that earlier
+ upward through 1.0.66 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 8dfdfa83d..3e20cf752 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for libpng 1.0.65.
+# Generated by GNU Autoconf 2.69 for libpng 1.0.66.
#
# Report bugs to <png-mng-implement@lists.sourceforge.net>.
#
@@ -590,8 +590,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng'
-PACKAGE_VERSION='1.0.65'
-PACKAGE_STRING='libpng 1.0.65'
+PACKAGE_VERSION='1.0.66'
+PACKAGE_STRING='libpng 1.0.66'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
PACKAGE_URL=''
@@ -1334,7 +1334,7 @@ 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 1.0.65 to adapt to many kinds of systems.
+\`configure' configures libpng 1.0.66 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1404,7 +1404,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of libpng 1.0.65:";;
+ short | recursive ) echo "Configuration of libpng 1.0.66:";;
esac
cat <<\_ACEOF
@@ -1523,7 +1523,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-libpng configure 1.0.65
+libpng configure 1.0.66
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1946,7 +1946,7 @@ 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 1.0.65, which was
+It was created by libpng $as_me 1.0.66, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@@ -2809,7 +2809,7 @@ fi
# Define the identity of the package.
PACKAGE='libpng'
- VERSION='1.0.65'
+ VERSION='1.0.66'
cat >>confdefs.h <<_ACEOF
@@ -2926,10 +2926,10 @@ fi
-PNGLIB_VERSION=1.0.65
+PNGLIB_VERSION=1.0.66
PNGLIB_MAJOR=1
PNGLIB_MINOR=0
-PNGLIB_RELEASE=65
+PNGLIB_RELEASE=66
@@ -13619,7 +13619,7 @@ cat >>$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 1.0.65, which was
+This file was extended by libpng $as_me 1.0.66, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -13685,7 +13685,7 @@ _ACEOF
cat >>$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 1.0.65
+libpng config.status 1.0.66
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"
diff --git a/configure.ac b/configure.ac
index 29dd7021e..21c7728cb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,15 +18,15 @@ AC_PREREQ(2.59)
dnl Version number stuff here:
-AC_INIT([libpng], [1.0.65], [png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng], [1.0.66], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
-PNGLIB_VERSION=1.0.65
+PNGLIB_VERSION=1.0.66
PNGLIB_MAJOR=1
PNGLIB_MINOR=0
-PNGLIB_RELEASE=65
+PNGLIB_RELEASE=66
dnl End of version number stuff
diff --git a/example.c b/example.c
index 49b872422..b72be2333 100644
--- a/example.c
+++ b/example.c
@@ -4,7 +4,7 @@
/* example.c - an example of using libpng
* Last changed in libpng 1.2.37 [June 4, 2009]
* This file has been placed in the public domain by the authors.
- * Maintained 1998-2010 Glenn Randers-Pehrson
+ * Maintained 1998-2009 Glenn Randers-Pehrson
* Maintained 1996, 1997 Andreas Dilger)
* Written 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*/
diff --git a/libpng-1.0.65.txt b/libpng-1.0.66.txt
index 20022194f..053f9bf1c 100644
--- a/libpng-1.0.65.txt
+++ b/libpng-1.0.66.txt
@@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
- libpng version 1.0.65 - December 3, 2015
+ libpng version 1.0.66 - December 17, 2015
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2014 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 1.0.65 - December 3, 2015
+ libpng versions 0.97, January 1998, through 1.0.66 - December 17, 2015
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson
@@ -879,7 +879,7 @@ 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 1.0.65, not all possible expansions are supported.
+As of libpng version 1.0.66, 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
@@ -3059,7 +3059,7 @@ Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.0.65 are Y2K compliant. It is my belief that earlier
+upward through 1.0.66 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 c400c546e..f9244d7ea 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "December 3, 2015"
+.TH LIBPNG 3 "December 17, 2015"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.0.65
+libpng \- Portable Network Graphics (PNG) Reference Library 1.0.66
.SH SYNOPSIS
\fB
#include <png.h>\fP
@@ -410,7 +410,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
- libpng version 1.0.65 - December 3, 2015
+ libpng version 1.0.66 - December 17, 2015
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2014 Glenn Randers-Pehrson
@@ -421,7 +421,7 @@ libpng.txt - A description on how to use and modify libpng
Based on:
- libpng versions 0.97, January 1998, through 1.0.65 - December 3, 2015
+ libpng versions 0.97, January 1998, through 1.0.66 - December 17, 2015
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson
@@ -1289,7 +1289,7 @@ 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 1.0.65, not all possible expansions are supported.
+As of libpng version 1.0.66, 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
@@ -3469,7 +3469,7 @@ Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.0.65 are Y2K compliant. It is my belief that earlier
+upward through 1.0.66 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
@@ -3566,8 +3566,8 @@ the first widely used release:
...
1.0.19 10 10019 10.so.0.19[.0]
...
- 1.0.65 10 10065 10.so.0.65[.0]
- 1.2.55 13 10255 12.so.0.55[.0]
+ 1.0.66 10 10066 10.so.0.66[.0]
+ 1.2.56 13 10256 12.so.0.56[.0]
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@@ -3623,7 +3623,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.0.65 - December 3, 2015:
+Libpng version 1.0.66 - December 17, 2015:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@@ -3648,7 +3648,7 @@ this sentence.
This code is released under the libpng license.
-libpng versions 1.0.7, July 1, 2000, through 1.0.65, December 3, 2015, are
+libpng versions 1.0.7, July 1, 2000, through 1.0.66, December 17, 2015, are
Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
@@ -3745,7 +3745,7 @@ the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-December 3, 2015
+December 17, 2015
.\" end of man page
diff --git a/libpngpf.3 b/libpngpf.3
index 00578d6dd..1307e6be5 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "December 3, 2015"
+.TH LIBPNGPF 3 "December 17, 2015"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.0.65
+libpng \- Portable Network Graphics (PNG) Reference Library 1.0.66
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP
diff --git a/png.5 b/png.5
index 49445dcf2..a783bbdd8 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "December 3, 2015"
+.TH PNG 5 "December 17, 2015"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
diff --git a/png.c b/png.c
index 85d3214f7..c94f1032d 100644
--- a/png.c
+++ b/png.c
@@ -2,7 +2,7 @@
/* png.c - location for general purpose libpng functions
*
* Last changed in libpng 1.2.54 [November 12, 2015]
- * Copyright (c) 1998-2015 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2015 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.)
*
@@ -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_0_65 Your_png_h_is_not_version_1_0_65;
+typedef version_1_0_66 Your_png_h_is_not_version_1_0_66;
/* Version information for C files. This had better match the version
* string defined in png.h.
@@ -731,14 +731,15 @@ png_get_copyright(png_structp png_ptr)
#else
#ifdef __STDC__
return ((png_charp) PNG_STRING_NEWLINE \
- "libpng version 1.0.65 - December 3, 2015" PNG_STRING_NEWLINE \
- "Copyright (c) 1998-2015 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
+ "libpng version 1.0.66 - December 17, 2015" PNG_STRING_NEWLINE \
+ "Copyright (c) 1998-2002,2004,2006-2015 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 1.0.65 - December 3, 2015\
- Copyright (c) 1998-2015 Glenn Randers-Pehrson\
+ return ((png_charp) "libpng version 1.0.66 - December 17, 2015\
+ Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.");
#endif
diff --git a/png.h b/png.h
index e9f9c462f..e6d0d9edb 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.0.65, December 3, 2015
+ * libpng version 1.0.66, December 17, 2015
*
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -12,7 +12,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
- * libpng versions 0.97, January 1998, through 1.0.65, December 3, 2015: Glenn
+ * libpng versions 0.97, January 1998, through 1.0.66, December 17, 2015: Glenn
* See also "Contributing Authors", below.
*/
@@ -24,7 +24,7 @@
*
* This code is released under the libpng license.
*
- * libpng versions 1.0.7, July 1, 2000, through 1.0.65, December 3, 2015, are
+ * libpng versions 1.0.7, July 1, 2000, through 1.0.66, December 17, 2015, are
* Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, are
* derived from libpng-1.0.6, and are distributed according to the same
* disclaimer and license as libpng-1.0.6 with the following individuals
@@ -179,8 +179,8 @@
* ...
* 1.0.19 10 10019 10.so.0.19[.0]
* ...
- * 1.0.65 10 10065 10.so.0.65[.0]
- * 1.2.55 13 10255 12.so.0.55[.0]
+ * 1.0.66 10 10066 10.so.0.66[.0]
+ * 1.2.56 13 10256 12.so.0.56[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@@ -208,13 +208,13 @@
* Y2K compliance in libpng:
* =========================
*
- * December 3, 2015
+ * December 17, 2015
*
* 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 1.0.65 are Y2K compliant. It is my belief that earlier
+ * upward through 1.0.66 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
@@ -270,9 +270,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.0.65"
+#define PNG_LIBPNG_VER_STRING "1.0.66"
#define PNG_HEADER_VERSION_STRING \
- " libpng version 1.0.65 - December 3, 2015\n"
+ " libpng version 1.0.66 - December 17, 2015\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 10
@@ -280,7 +280,7 @@
/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
#define PNG_LIBPNG_VER_MAJOR 1
#define PNG_LIBPNG_VER_MINOR 0
-#define PNG_LIBPNG_VER_RELEASE 65
+#define PNG_LIBPNG_VER_RELEASE 66
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/
@@ -310,7 +310,7 @@
* 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 10065 /* 1.0.65 */
+#define PNG_LIBPNG_VER 10066 /* 1.0.66 */
#ifndef PNG_VERSION_INFO_ONLY
/* Include the compression library's header */
@@ -1340,7 +1340,7 @@ 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_0_65;
+typedef png_structp version_1_0_66;
typedef png_struct FAR * FAR * png_structpp;
@@ -3538,6 +3538,7 @@ PNG_EXTERN void png_check_IHDR PNGARG((png_structp png_ptr,
PNG_EXTERN png_voidp png_calloc PNGARG((png_structp png_ptr,
png_uint_32 size));
+
/* Maintainer: Put new private prototypes here ^ and in libpngpf.3 */
#endif /* PNG_INTERNAL */
diff --git a/pngconf.h b/pngconf.h
index d74e05ab2..448106ba1 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.0.65, December 3, 2015
+ * libpng version 1.0.66, December 17, 2015
*
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngerror.c b/pngerror.c
index bf16dc6f7..4d6341ef7 100644
--- a/pngerror.c
+++ b/pngerror.c
@@ -2,7 +2,7 @@
/* pngerror.c - stub functions for i/o and memory allocation
*
* Last changed in libpng 1.2.51 [February 6, 2014]
- * Copyright (c) 1998-2014 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2014 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.)
*
diff --git a/pnggccrd.c b/pnggccrd.c
index 7eb7f67d6..2208fb0d7 100644
--- a/pnggccrd.c
+++ b/pnggccrd.c
@@ -1,7 +1,7 @@
/* pnggccrd.c
*
* Last changed in libpng 1.2.48 [March 8, 2012]
- * Copyright (c) 1998-2012 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2012 Glenn Randers-Pehrson
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
diff --git a/pngget.c b/pngget.c
index 78c3ea784..d11c9b061 100644
--- a/pngget.c
+++ b/pngget.c
@@ -2,7 +2,7 @@
/* pngget.c - retrieval of values from info struct
*
* Last changed in libpng 1.2.53 [February 26, 2015]
- * Copyright (c) 1998-2015 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2015 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.)
*
diff --git a/pngmem.c b/pngmem.c
index a18719b81..87b412ed6 100644
--- a/pngmem.c
+++ b/pngmem.c
@@ -2,7 +2,7 @@
/* pngmem.c - stub functions for memory allocation
*
* Last changed in libpng 1.2.41 [February 25, 2010]
- * Copyright (c) 1998-2010 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2010 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.)
*
diff --git a/pngpread.c b/pngpread.c
index 419995eab..4c9ae765c 100644
--- a/pngpread.c
+++ b/pngpread.c
@@ -2,7 +2,7 @@
/* pngpread.c - read a png file in push mode
*
* Last changed in libpng 1.2.44 [June 26, 2010]
- * Copyright (c) 1998-2010 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2010 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.)
*
diff --git a/pngread.c b/pngread.c
index c597045fe..9ea17384c 100644
--- a/pngread.c
+++ b/pngread.c
@@ -2,7 +2,7 @@
/* pngread.c - read a PNG file
*
* Last changed in libpng 1.2.53 [February 26, 2015]
- * Copyright (c) 1998-2015 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2015 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.)
*
diff --git a/pngrio.c b/pngrio.c
index 6978682c7..fdff70527 100644
--- a/pngrio.c
+++ b/pngrio.c
@@ -1,7 +1,7 @@
/* pngrio.c - functions for data input
*
- * Last changed in libpng 1.2.43 [February 25, 2010]
+ * Copyright (c) 1998-2002,2004,2006-2010 Glenn Randers-Pehrson
* Copyright (c) 1998-2010 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.)
diff --git a/pngrtran.c b/pngrtran.c
index 348a8b13d..821fdc546 100644
--- a/pngrtran.c
+++ b/pngrtran.c
@@ -2,7 +2,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers
*
* Last changed in libpng 1.2.53 [February 26, 2015]
- * Copyright (c) 1998-2015 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2015 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.)
*
diff --git a/pngrutil.c b/pngrutil.c
index 31eb6de3b..32c1790b8 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -2,7 +2,7 @@
/* pngrutil.c - utilities to read a PNG file
*
* Last changed in libpng 1.2.55 [%RDATE%]
- * Copyright (c) 1998-2015 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2015 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.)
*
diff --git a/pngset.c b/pngset.c
index 2e2285fd8..a53f9a8e6 100644
--- a/pngset.c
+++ b/pngset.c
@@ -1,8 +1,8 @@
/* pngset.c - storage of image information into info struct
*
- * Last changed in libpng 1.2.54 [November 12, 2015]
- * Copyright (c) 1998-2015 Glenn Randers-Pehrson
+ * Last changed in libpng 1.2.56 [%RDATE%]
+ * Copyright (c) 1998-2002,2004,2006-2015 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.)
*
@@ -1255,4 +1255,136 @@ png_set_benign_errors(png_structp png_ptr, int allowed)
}
#endif /* PNG_BENIGN_ERRORS_SUPPORTED */
#endif /* ?PNG_1_0_X */
+
+#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_pCAL_SUPPORTED) || \
+ defined(PNG_WRITE_iCCP_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED)
+/* Check that the tEXt or zTXt keyword is valid per PNG 1.0 specification,
+ * and if invalid, correct the keyword rather than discarding the entire
+ * chunk. The PNG 1.0 specification requires keywords 1-79 characters in
+ * length, forbids leading or trailing whitespace, multiple internal spaces,
+ * and the non-break space (0x80) from ISO 8859-1. Returns keyword length.
+ *
+ * The new_key is allocated to hold the corrected keyword and must be freed
+ * by the calling routine. This avoids problems with trying to write to
+ * static keywords without having to have duplicate copies of the strings.
+ */
+png_size_t /* PRIVATE */
+png_check_keyword(png_structp png_ptr, png_charp key, png_charpp new_key)
+{
+ png_size_t key_len;
+ png_charp kp, dp;
+ int kflag;
+ int kwarn=0;
+
+ png_debug(1, "in png_check_keyword");
+
+ *new_key = NULL;
+
+ if (key == NULL || (key_len = png_strlen(key)) == 0)
+ {
+ png_warning(png_ptr, "zero length keyword");
+ return ((png_size_t)0);
+ }
+
+ png_debug1(2, "Keyword to be checked is '%s'", key);
+
+ *new_key = (png_charp)png_malloc_warn(png_ptr, (png_uint_32)(key_len + 2));
+ if (*new_key == NULL)
+ {
+ png_warning(png_ptr, "Out of memory while procesing keyword");
+ return ((png_size_t)0);
+ }
+
+ /* Replace non-printing characters with a blank and print a warning */
+ for (kp = key, dp = *new_key; *kp != '\0'; kp++, dp++)
+ {
+ if ((png_byte)*kp < 0x20 ||
+ ((png_byte)*kp > 0x7E && (png_byte)*kp < 0xA1))
+ {
+#if defined(PNG_STDIO_SUPPORTED) && !defined(_WIN32_WCE)
+ char msg[40];
+
+ png_snprintf(msg, 40,
+ "invalid keyword character 0x%02X", (png_byte)*kp);
+ png_warning(png_ptr, msg);
+#else
+ png_warning(png_ptr, "invalid character in keyword");
+#endif
+ *dp = ' ';
+ }
+ else
+ {
+ *dp = *kp;
+ }
+ }
+ *dp = '\0';
+
+ /* Remove any trailing white space. */
+ kp = *new_key + key_len - 1;
+ if (*kp == ' ')
+ {
+ png_warning(png_ptr, "trailing spaces removed from keyword");
+
+ while (key_len && *kp == ' ')
+ {
+ *(kp--) = '\0';
+ key_len--;
+ }
+ }
+
+ /* Remove any leading white space. */
+ kp = *new_key;
+ if (*kp == ' ')
+ {
+ png_warning(png_ptr, "leading spaces removed from keyword");
+
+ while (*kp == ' ')
+ {
+ kp++;
+ key_len--;
+ }
+ }
+
+ png_debug1(2, "Checking for multiple internal spaces in '%s'", kp);
+
+ /* Remove multiple internal spaces. */
+ for (kflag = 0, dp = *new_key; *kp != '\0'; kp++)
+ {
+ if (*kp == ' ' && kflag == 0)
+ {
+ *(dp++) = *kp;
+ kflag = 1;
+ }
+ else if (*kp == ' ')
+ {
+ key_len--;
+ kwarn=1;
+ }
+ else
+ {
+ *(dp++) = *kp;
+ kflag = 0;
+ }
+ }
+ *dp = '\0';
+ if (kwarn)
+ png_warning(png_ptr, "extra interior spaces removed from keyword");
+
+ if (key_len == 0)
+ {
+ png_free(png_ptr, *new_key);
+ *new_key=NULL;
+ png_warning(png_ptr, "Zero length keyword");
+ }
+
+ if (key_len > 79)
+ {
+ png_warning(png_ptr, "keyword length must be 1 - 79 characters");
+ (*new_key)[79] = '\0';
+ key_len = 79;
+ }
+
+ return (key_len);
+}
+#endif /* WRITE_TEXT || WRITE_pCAL) || WRITE_iCCP || WRITE_sPLT */
#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */
diff --git a/pngtest.c b/pngtest.c
index 48df1d828..5b8df2889 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -2,7 +2,7 @@
/* pngtest.c - a simple test program to test libpng
*
* Last changed in libpng 1.2.54 [November 12, 2015]
- * Copyright (c) 1998-2015 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2015 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.)
*
@@ -1731,4 +1731,4 @@ main(int argc, char *argv[])
}
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_0_65 your_png_h_is_not_version_1_0_65;
+typedef version_1_0_66 your_png_h_is_not_version_1_0_66;
diff --git a/pngtrans.c b/pngtrans.c
index 6ad9dcf62..11377013c 100644
--- a/pngtrans.c
+++ b/pngtrans.c
@@ -2,7 +2,7 @@
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
*
* Last changed in libpng 1.2.41 [December 3, 2009]
- * Copyright (c) 1998-2009 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2009 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.)
*
diff --git a/pngvcrd.c b/pngvcrd.c
index f55313884..be6cbdb43 100644
--- a/pngvcrd.c
+++ b/pngvcrd.c
@@ -1,6 +1,7 @@
/* pngvcrd.c
*
* Last changed in libpng 1.2.48 [March 8, 2012]
+ * Copyright (c) 1998-2002,2004,2007,2012 Glenn Randers-Pehrson
* Copyright (c) 1998-2012 Glenn Randers-Pehrson
*
* This code is released under the libpng license.
diff --git a/pngwio.c b/pngwio.c
index 44e5ea91c..796224134 100644
--- a/pngwio.c
+++ b/pngwio.c
@@ -2,7 +2,7 @@
/* pngwio.c - functions for data output
*
* Last changed in libpng 1.2.41 [December 3, 2009]
- * Copyright (c) 1998-2009 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-209 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.)
*
diff --git a/pngwrite.c b/pngwrite.c
index 2dffc589f..12a11ba08 100644
--- a/pngwrite.c
+++ b/pngwrite.c
@@ -2,7 +2,7 @@
/* pngwrite.c - general routines to write a PNG file
*
* Last changed in libpng 1.2.54 [November 12, 2015]
- * Copyright (c) 1998-2015 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2015 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.)
*
diff --git a/pngwtran.c b/pngwtran.c
index 0ce9b9b50..a702cf924 100644
--- a/pngwtran.c
+++ b/pngwtran.c
@@ -2,7 +2,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers
*
* Last changed in libpng 1.2.43 [February 25, 2010]
- * Copyright (c) 1998-2010 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2002,2004,2006-2010 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.)
*
diff --git a/pngwutil.c b/pngwutil.c
index bc6c98669..e10d7dc55 100644
--- a/pngwutil.c
+++ b/pngwutil.c
@@ -1,8 +1,8 @@
/* pngwutil.c - utilities to write a PNG file
*
- * Last changed in libpng 1.2.54 [November 12, 2015]
- * Copyright (c) 1998-2015 Glenn Randers-Pehrson
+ * Last changed in libpng 1.2.56 [%RDATE%]
+ * Copyright (c) 1998-2002,2004,2006-2015 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.)
*
@@ -1216,138 +1216,6 @@ png_write_hIST(png_structp png_ptr, png_uint_16p hist, int num_hist)
}
#endif
-#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_pCAL_SUPPORTED) || \
- defined(PNG_WRITE_iCCP_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED)
-/* Check that the tEXt or zTXt keyword is valid per PNG 1.0 specification,
- * and if invalid, correct the keyword rather than discarding the entire
- * chunk. The PNG 1.0 specification requires keywords 1-79 characters in
- * length, forbids leading or trailing whitespace, multiple internal spaces,
- * and the non-break space (0x80) from ISO 8859-1. Returns keyword length.
- *
- * The new_key is allocated to hold the corrected keyword and must be freed
- * by the calling routine. This avoids problems with trying to write to
- * static keywords without having to have duplicate copies of the strings.
- */
-png_size_t /* PRIVATE */
-png_check_keyword(png_structp png_ptr, png_charp key, png_charpp new_key)
-{
- png_size_t key_len;
- png_charp kp, dp;
- int kflag;
- int kwarn=0;
-
- png_debug(1, "in png_check_keyword");
-
- *new_key = NULL;
-
- if (key == NULL || (key_len = png_strlen(key)) == 0)
- {
- png_warning(png_ptr, "zero length keyword");
- return ((png_size_t)0);
- }
-
- png_debug1(2, "Keyword to be checked is '%s'", key);
-
- *new_key = (png_charp)png_malloc_warn(png_ptr, (png_uint_32)(key_len + 2));
- if (*new_key == NULL)
- {
- png_warning(png_ptr, "Out of memory while procesing keyword");
- return ((png_size_t)0);
- }
-
- /* Replace non-printing characters with a blank and print a warning */
- for (kp = key, dp = *new_key; *kp != '\0'; kp++, dp++)
- {
- if ((png_byte)*kp < 0x20 ||
- ((png_byte)*kp > 0x7E && (png_byte)*kp < 0xA1))
- {
-#if defined(PNG_STDIO_SUPPORTED) && !defined(_WIN32_WCE)
- char msg[40];
-
- png_snprintf(msg, 40,
- "invalid keyword character 0x%02X", (png_byte)*kp);
- png_warning(png_ptr, msg);
-#else
- png_warning(png_ptr, "invalid character in keyword");
-#endif
- *dp = ' ';
- }
- else
- {
- *dp = *kp;
- }
- }
- *dp = '\0';
-
- /* Remove any trailing white space. */
- kp = *new_key + key_len - 1;
- if (*kp == ' ')
- {
- png_warning(png_ptr, "trailing spaces removed from keyword");
-
- while (*kp == ' ')
- {
- *(kp--) = '\0';
- key_len--;
- }
- }
-
- /* Remove any leading white space. */
- kp = *new_key;
- if (*kp == ' ')
- {
- png_warning(png_ptr, "leading spaces removed from keyword");
-
- while (*kp == ' ')
- {
- kp++;
- key_len--;
- }
- }
-
- png_debug1(2, "Checking for multiple internal spaces in '%s'", kp);
-
- /* Remove multiple internal spaces. */
- for (kflag = 0, dp = *new_key; *kp != '\0'; kp++)
- {
- if (*kp == ' ' && kflag == 0)
- {
- *(dp++) = *kp;
- kflag = 1;
- }
- else if (*kp == ' ')
- {
- key_len--;
- kwarn=1;
- }
- else
- {
- *(dp++) = *kp;
- kflag = 0;
- }
- }
- *dp = '\0';
- if (kwarn)
- png_warning(png_ptr, "extra interior spaces removed from keyword");
-
- if (key_len == 0)
- {
- png_free(png_ptr, *new_key);
- *new_key=NULL;
- png_warning(png_ptr, "Zero length keyword");
- }
-
- if (key_len > 79)
- {
- png_warning(png_ptr, "keyword length must be 1 - 79 characters");
- (*new_key)[79] = '\0';
- key_len = 79;
- }
-
- return (key_len);
-}
-#endif
-
#ifdef PNG_WRITE_tEXt_SUPPORTED
/* Write a tEXt chunk */
void /* PRIVATE */
diff --git a/projects/wince.txt b/projects/wince.txt
index 199ebd93e..dc7344db1 100644
--- a/projects/wince.txt
+++ b/projects/wince.txt
@@ -1,6 +1,6 @@
A set of project files is available for WinCE. Get
-libpng-1.0.65-project-wince.zip from a libpng distribution
+libpng-1.0.66-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-1.0.65-project-wince.zip"
+"unzip -a libpng-1.0.66-project-wince.zip"
diff --git a/scripts/README.txt b/scripts/README.txt
index 592b9f3f1..33e25a7c4 100644
--- a/scripts/README.txt
+++ b/scripts/README.txt
@@ -1,8 +1,8 @@
-Makefiles for libpng version 1.0.65 - December 3, 2015
+Makefiles for libpng version 1.0.66 - December 17, 2015
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng10.so.0.1.0.65)
+ (gcc, creates libpng10.so.0.1.0.66)
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 1.0.65 - December 3, 2015
makefile.dec => DEC Alpha UNIX makefile
makefile.dj2 => DJGPP 2 makefile
makefile.elf => Linux/ELF makefile symbol versioning,
- gcc, creates libpng10.so.0.1.0.65)
+ gcc, creates libpng10.so.0.1.0.66)
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 1.0.65 - December 3, 2015
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 libpng10.so.0.1.0.65)
+ creates libpng10.so.0.1.0.66)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
- creates libpng10.so.0.1.0.65)
+ creates libpng10.so.0.1.0.66)
makefile.solaris-x86 => Solaris 2.X makefile (gcc, no MMX code,
- creates libpng10.so.0.1.0.65)
+ creates libpng10.so.0.1.0.66)
makefile.so9 => Solaris 9 makefile (gcc,
- creates libpng10.so.0.1.0.65)
+ creates libpng10.so.0.1.0.66)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile
diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in
index fa1248f42..f1a87d243 100755
--- a/scripts/libpng-config-head.in
+++ b/scripts/libpng-config-head.in
@@ -11,7 +11,7 @@
# Modeled after libxml-config.
-version=1.0.65
+version=1.0.66
prefix=""
libdir=""
libs=""
diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in
index 35366ad77..4e4a29f78 100644
--- a/scripts/libpng.pc.in
+++ b/scripts/libpng.pc.in
@@ -5,6 +5,6 @@ includedir=@includedir@/libpng10
Name: libpng
Description: Loads and saves PNG files
-Version: 1.0.65
+Version: 1.0.66
Libs: -L${libdir} -lpng10
Cflags: -I${includedir}
diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu
index 050a83027..739be3e3d 100644
--- a/scripts/makefile.32sunu
+++ b/scripts/makefile.32sunu
@@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu
index 3d088f814..7f272eae5 100644
--- a/scripts/makefile.64sunu
+++ b/scripts/makefile.64sunu
@@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.aix b/scripts/makefile.aix
index 00fb637e5..b2354ad14 100644
--- a/scripts/makefile.aix
+++ b/scripts/makefile.aix
@@ -23,7 +23,7 @@ LN_SF = ln -f -s
LIBNAME=libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local
diff --git a/scripts/makefile.beos b/scripts/makefile.beos
index 7de1d54bf..4550b9814 100644
--- a/scripts/makefile.beos
+++ b/scripts/makefile.beos
@@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.cegcc b/scripts/makefile.cegcc
index dc804cadf..94d493aaf 100644
--- a/scripts/makefile.cegcc
+++ b/scripts/makefile.cegcc
@@ -23,7 +23,7 @@
VERMAJ = 1
VERMIN = 0
-VERMIC = 65
+VERMIC = 66
VER = $(VERMAJ).$(VERMIN).$(VERMIC)
NAME = libpng
PACKAGE = $(NAME)-$(VER)
diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin
index 47cfa0026..e072b285f 100644
--- a/scripts/makefile.cygwin
+++ b/scripts/makefile.cygwin
@@ -77,7 +77,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng10
PNGMAJ = 0
CYGDLL = 10
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll
diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin
index d365f7481..4eca25e0a 100644
--- a/scripts/makefile.darwin
+++ b/scripts/makefile.darwin
@@ -22,7 +22,7 @@ ZLIBINC=../zlib
# Library name:
LIBNAME = libpng10
PNGMAJ = 10
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.dec b/scripts/makefile.dec
index 4cbc169af..38fa7152d 100644
--- a/scripts/makefile.dec
+++ b/scripts/makefile.dec
@@ -8,7 +8,7 @@
# Library name:
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng10
diff --git a/scripts/makefile.elf b/scripts/makefile.elf
index ee15bd27e..843be8f6e 100644
--- a/scripts/makefile.elf
+++ b/scripts/makefile.elf
@@ -16,7 +16,7 @@
# Library name:
LIBNAME = libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx
index 0d48ff278..f2195da40 100644
--- a/scripts/makefile.gcmmx
+++ b/scripts/makefile.gcmmx
@@ -17,7 +17,7 @@
# Library name:
LIBNAME = libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64
index 3df007c16..106daea9a 100644
--- a/scripts/makefile.hp64
+++ b/scripts/makefile.hp64
@@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc
index cc142786d..df30fb6e4 100644
--- a/scripts/makefile.hpgcc
+++ b/scripts/makefile.hpgcc
@@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux
index 4be8dac96..33307f4fb 100644
--- a/scripts/makefile.hpux
+++ b/scripts/makefile.hpux
@@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.linux b/scripts/makefile.linux
index 700b50d6e..070f7446c 100644
--- a/scripts/makefile.linux
+++ b/scripts/makefile.linux
@@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.mingw b/scripts/makefile.mingw
index 1b5212ee7..2c9aebe0c 100644
--- a/scripts/makefile.mingw
+++ b/scripts/makefile.mingw
@@ -81,7 +81,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng10
PNGMAJ = 0
MINGDLL = 10
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll
diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd
index dae00726c..66560b69b 100644
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng10
LIB= png10
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.0.65
+SHLIB_MINOR= 1.0.66
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c
diff --git a/scripts/makefile.netbsd b/scripts/makefile.netbsd
index 0837c95ba..496cb9f74 100644
--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
LIB= png
SHLIB_MAJOR= 3
-SHLIB_MINOR= 1.0.65
+SHLIB_MINOR= 1.0.66
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c
diff --git a/scripts/makefile.nommx b/scripts/makefile.nommx
index e8af6ea4a..ba1f68c6a 100644
--- a/scripts/makefile.nommx
+++ b/scripts/makefile.nommx
@@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd
index 2e451cb6c..85216cec1 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.0.65
+SHLIB_MINOR= 1.0.66
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
diff --git a/scripts/makefile.sco b/scripts/makefile.sco
index 56e1678e7..1a2e08c5c 100644
--- a/scripts/makefile.sco
+++ b/scripts/makefile.sco
@@ -12,7 +12,7 @@
# Library name:
LIBNAME = libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc
index cd815f633..fb47281d5 100644
--- a/scripts/makefile.sggcc
+++ b/scripts/makefile.sggcc
@@ -9,7 +9,7 @@
# Library name:
LIBNAME=libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi
index 539b426eb..0efdda7ad 100644
--- a/scripts/makefile.sgi
+++ b/scripts/makefile.sgi
@@ -9,7 +9,7 @@
# Library name:
LIBNAME=libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.so9 b/scripts/makefile.so9
index b5d875350..4523210c7 100644
--- a/scripts/makefile.so9
+++ b/scripts/makefile.so9
@@ -11,7 +11,7 @@
# Library name:
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng10
diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris
index 1a8b87a5e..807940b21 100644
--- a/scripts/makefile.solaris
+++ b/scripts/makefile.solaris
@@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.solaris-x86 b/scripts/makefile.solaris-x86
index 6e22188f4..aee9a3a73 100644
--- a/scripts/makefile.solaris-x86
+++ b/scripts/makefile.solaris-x86
@@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng10
PNGMAJ = 0
-PNGMIN = 1.0.65
+PNGMIN = 1.0.66
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/png32ce.def b/scripts/png32ce.def
index a0d27825a..6b3a4f7c8 100644
--- a/scripts/png32ce.def
+++ b/scripts/png32ce.def
@@ -5,7 +5,7 @@
LIBRARY lpngce
EXPORTS
-;Version 1.0.65
+;Version 1.0.66
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3
diff --git a/scripts/pngos2.def b/scripts/pngos2.def
index ee488f8ba..632c9f88b 100644
--- a/scripts/pngos2.def
+++ b/scripts/pngos2.def
@@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
-; Version 1.0.65
+; Version 1.0.66
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"
diff --git a/scripts/pngw32.def b/scripts/pngw32.def
index 9c796cdd7..0a9860597 100644
--- a/scripts/pngw32.def
+++ b/scripts/pngw32.def
@@ -5,7 +5,7 @@
LIBRARY
EXPORTS
-;Version 1.0.65
+;Version 1.0.66
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3