diff options
author | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2017-08-24 15:00:11 -0500 |
---|---|---|
committer | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2017-08-28 12:24:45 -0500 |
commit | cc3d228369aa991458c28b5cd3e6b0e3f25764b8 (patch) | |
tree | 292fdc9d5437752a96ebfb26f51708af14ba5737 | |
parent | 47c8646c9c4b6a5d422f226a822e098e2e7ae56a (diff) | |
download | libpng10.tar.gz |
56 files changed, 253 insertions, 164 deletions
@@ -1,5 +1,5 @@ -Libpng 1.0.67 - December 29, 2016 +Libpng 1.0.68 - August 24, 2017 This is a public release of libpng, intended for use in production codes. @@ -8,41 +8,43 @@ Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script - libpng-1.0.67.tar.xz (LZMA-compressed, recommended) - libpng-1.0.67.tar.gz + libpng-1.0.68.tar.xz (LZMA-compressed, recommended) + libpng-1.0.68.tar.gz Source files with LF line endings (for Unix/Linux) without the "configure" script - libpng-1.0.67-no-config.tar.xz (LZMA-compressed, recommended) - libpng-1.0.67-no-config.tar.gz + libpng-1.0.68-no-config.tar.xz (LZMA-compressed, recommended) + libpng-1.0.68-no-config.tar.gz Source files with CRLF line endings (for Windows), without the "configure" script - lpng1067.zip - lpng1067.7z + lpng1068.zip + lpng1068.7z Project files - libpng-1.0.67-project-netware.zip - libpng-1.0.67-project-wince.zip + libpng-1.0.68-project-netware.zip + libpng-1.0.68-project-wince.zip Other information: - libpng-1.0.67-README.txt - libpng-1.0.67-KNOWNBUGS.txt - libpng-1.0.67-LICENSE.txt - libpng-1.0.67-Y2K-compliance.txt - libpng-1.0.67-*.asc (armored detached GPG signatures) - -Changes since the last public release (1.0.66): - - Fix typos in libpng.3 synopses (Eric S. Raymond). - Fixed undefined behavior in png_push_save_buffer(). Do not call - memcpy() with a null source, even if count is zero (Leon Scroggins III). - Fixed a potential null pointer dereference in png_set_text_2() (bug report - and patch by Patrick Keshishian). + libpng-1.0.68-README.txt + libpng-1.0.68-KNOWNBUGS.txt + libpng-1.0.68-LICENSE.txt + libpng-1.0.68-Y2K-compliance.txt + libpng-1.0.68-*.asc (armored detached GPG signatures) + +Changes since the last public release (1.0.67): + +version 1.2.58 [August 24, 2017] + Added png_check_chunk_length() function, and check all chunks except + IDAT against the default 8MB limit; check IDAT against the maximum + size computed from IHDR parameters. + Check for 0 return from png_get_rowbytes() and added some (size_t) typecasts + in contrib/pngminus/*.c to stop some Coverity issues (162705, 162706, + and 162707). Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit @@ -2916,7 +2916,20 @@ version 1.2.57rc01 [December 27, 2016] version 1.0.67 and 1.2.57 [December 29, 2016] Fixed a potential null pointer dereference in png_set_text_2() (bug report - and patch by Patrick Keshishian). + and patch by Patrick Keshishian, CVE-2016-10087). + +version 1.2.58beta01 [August 11, 2017] + Added png_check_chunk_length() function, and check all chunks except + IDAT against the default 8MB limit; check IDAT against the maximum + size computed from IHDR parameters. + +version 1.2.58rc01 [August 19, 2017] + Check for 0 return from png_get_rowbytes() and added some (size_t) typecasts + in contrib/pngminus/*.c to stop some Coverity issues (162705, 162706, + and 162707). + +version 1.0.68 and 1.2.58 [August 24, 2017] + No changes. Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit @@ -1,5 +1,5 @@ -Installing libpng version 1.0.67 - December 29, 2016 +Installing libpng version 1.0.68 - August 24, 2017 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-1.0.67" or "libpng10" and "zlib-1.2.3" +might be called "libpng-1.0.68" 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: @@ -1,5 +1,5 @@ -Known bugs in libpng version 1.0.67 +Known bugs in libpng version 1.0.68 1. February 23, 2006: The custom makefiles don't build libpng with -lz. @@ -10,8 +10,8 @@ this sentence. This code is released under the libpng license. -libpng versions 1.0.7, July 1, 2000, through 1.0.67, December 29, 2016, are -Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are +libpng versions 1.0.7, July 1, 2000, through 1.0.68, August 24, 2017, are +Copyright (c) 2000-2002, 2004, 2006-2017 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 added to the list of Contributing Authors: @@ -107,4 +107,4 @@ the additional disclaimers inserted at version 1.0.7. Glenn Randers-Pehrson glennrp at users.sourceforge.net -December 29, 2016 +August 24, 2017 diff --git a/Makefile.am b/Makefile.am index fd2e2841c..8edcf04d4 100644 --- a/Makefile.am +++ b/Makefile.am @@ -89,7 +89,7 @@ EXTRA_DIST= \ ${srcdir}/contrib/pngsuite/* \ ${srcdir}/contrib/visupng/* \ $(TESTS) \ - example.c libpng-1.0.67.txt pnggccrd.c pngvcrd.c + example.c libpng-1.0.68.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 2cbcd8237..458cb59eb 100644 --- a/Makefile.in +++ b/Makefile.in @@ -647,7 +647,7 @@ EXTRA_DIST = \ ${srcdir}/contrib/pngsuite/* \ ${srcdir}/contrib/visupng/* \ $(TESTS) \ - example.c libpng-1.0.67.txt pnggccrd.c pngvcrd.c + example.c libpng-1.0.68.txt pnggccrd.c pngvcrd.c CLEANFILES = pngout.png libpng10.pc libpng10-config libpng.vers \ libpng.sym @@ -1,4 +1,4 @@ -README for libpng version 1.0.67 - December 29, 2016 (shared library 10.0) +README for libpng version 1.0.68 - August 24, 2017 (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.0.1.0.67) + creates libpng10.so.0.1.0.68) makefile.linux => Linux/ELF makefile (gcc, creates - libpng10.so.0.1.0.67) + libpng10.so.0.1.0.68) makefile.gcmmx => Linux/ELF makefile (gcc, creates - libpng10.so.0.1.0.67, previously + libpng10.so.0.1.0.68, 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.0.1.0.67) + (gcc, creates libpng10.so.0.1.0.68) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile - (gcc, creates libpng10.so.0.1.0.67) + (gcc, creates libpng10.so.0.1.0.68) makefile.so9 => Solaris 9 makefile - (gcc, creates libpng10.so.0.1.0.67) + (gcc, creates libpng10.so.0.1.0.68) 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 @@ -1,13 +1,13 @@ Y2K compliance in libpng: ========================= - December 29, 2016 + August 24, 2017 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 1.0.67 are Y2K compliant. It is my belief that earlier + upward through 1.0.68 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 @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for libpng 1.0.67. +# Generated by GNU Autoconf 2.69 for libpng 1.0.68. # # 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='1.0.67' -PACKAGE_STRING='libpng 1.0.67' +PACKAGE_VERSION='1.0.68' +PACKAGE_STRING='libpng 1.0.68' 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 1.0.67 to adapt to many kinds of systems. +\`configure' configures libpng 1.0.68 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 $ac_init_help in - short | recursive ) echo "Configuration of libpng 1.0.67:";; + short | recursive ) echo "Configuration of libpng 1.0.68:";; esac cat <<\_ACEOF @@ -1523,7 +1523,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -libpng configure 1.0.67 +libpng configure 1.0.68 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 1.0.67, which was +It was created by libpng $as_me 1.0.68, which was generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -2809,7 +2809,7 @@ fi # Define the identity of the package. PACKAGE='libpng' - VERSION='1.0.67' + VERSION='1.0.68' cat >>confdefs.h <<_ACEOF @@ -2926,10 +2926,10 @@ fi -PNGLIB_VERSION=1.0.67 +PNGLIB_VERSION=1.0.68 PNGLIB_MAJOR=1 PNGLIB_MINOR=0 -PNGLIB_RELEASE=67 +PNGLIB_RELEASE=68 @@ -13619,7 +13619,7 @@ cat >>$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 1.0.67, which was +This file was extended by libpng $as_me 1.0.68, 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 1.0.67 +libpng config.status 1.0.68 configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" diff --git a/configure.ac b/configure.ac index b42766711..e62c270cb 100644 --- a/configure.ac +++ b/configure.ac @@ -18,15 +18,15 @@ AC_PREREQ(2.59) dnl Version number stuff here: -AC_INIT([libpng], [1.0.67], [png-mng-implement@lists.sourceforge.net]) +AC_INIT([libpng], [1.0.68], [png-mng-implement@lists.sourceforge.net]) AM_INIT_AUTOMAKE dnl stop configure from automagically running automake AM_MAINTAINER_MODE -PNGLIB_VERSION=1.0.67 +PNGLIB_VERSION=1.0.68 PNGLIB_MAJOR=1 PNGLIB_MINOR=0 -PNGLIB_RELEASE=67 +PNGLIB_RELEASE=68 dnl End of version number stuff diff --git a/contrib/pngminus/png2pnm.c b/contrib/pngminus/png2pnm.c index ac295aafa..39a9f4673 100644 --- a/contrib/pngminus/png2pnm.c +++ b/contrib/pngminus/png2pnm.c @@ -1,8 +1,11 @@ /* * png2pnm.c --- conversion from PNG-file to PGM/PPM-file - * copyright (C) 1999 by Willem van Schaik <willem@schaik.com> + * copyright (C) 1999,2017 by Willem van Schaik <willem at schaik.com> * * version 1.0 - 1999.10.15 - First version. + * 1.1 - 2017.04.22 - Add buffer-size check (Glenn Randers-Pehrson) + * 1.2 - 2017.08.24 - Fix potential overflow in buffer-size check + (Glenn Randers-Pehrson) * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose and without fee is hereby granted, @@ -18,6 +21,7 @@ #include <mem.h> #include <fcntl.h> #endif +#include <zlib.h> #ifndef BOOL #define BOOL unsigned char @@ -51,7 +55,8 @@ int main (int argc, char *argv[]); void usage (); -BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL alpha); +BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, + BOOL alpha); /* * main @@ -84,7 +89,8 @@ int main(int argc, char *argv[]) if ((fp_al = fopen (argv[argi], "wb")) == NULL) { fprintf (stderr, "PNM2PNG\n"); - fprintf (stderr, "Error: can not create alpha-channel file %s\n", argv[argi]); + fprintf (stderr, "Error: can not create alpha-channel file %s\n", + argv[argi]); exit (1); } break; @@ -144,7 +150,7 @@ int main(int argc, char *argv[]) if (png2pnm (fp_rd, fp_wr, fp_al, raw, alpha) == FALSE) { fprintf (stderr, "PNG2PNM\n"); - fprintf (stderr, "Error: unsuccessful convertion of PNG-image\n"); + fprintf (stderr, "Error: unsuccessful conversion of PNG-image\n"); exit(1); } @@ -175,9 +181,11 @@ void usage() fprintf (stderr, "Usage: png2pnm [options] <file>.png [<file>.pnm]\n"); fprintf (stderr, " or: ... | png2pnm [options]\n"); fprintf (stderr, "Options:\n"); - fprintf (stderr, " -r[aw] write pnm-file in binary format (P4/P5/P6) (default)\n"); + fprintf (stderr, + " -r[aw] write pnm-file in binary format (P4/P5/P6) (default)\n"); fprintf (stderr, " -n[oraw] write pnm-file in ascii format (P1/P2/P3)\n"); - fprintf (stderr, " -a[lpha] <file>.pgm write PNG alpha channel as pgm-file\n"); + fprintf (stderr, + " -a[lpha] <file>.pgm write PNG alpha channel as pgm-file\n"); fprintf (stderr, " -h | -? print this help-information\n"); } @@ -185,10 +193,11 @@ void usage() * png2pnm */ -BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL alpha) +BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, + volatile BOOL raw, BOOL alpha) { png_struct *png_ptr = NULL; - png_info *info_ptr = NULL; + png_info *info_ptr = NULL; png_byte buf[8]; png_byte *png_pixels = NULL; png_byte **row_pointers = NULL; @@ -211,13 +220,13 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL a if (ret != 8) return FALSE; - ret = !png_sig_cmp (buf, 0, 8); - if (!ret) + ret = png_sig_cmp (buf, 0, 8); + if (ret) return FALSE; /* create png and info structures */ - png_ptr = png_create_read_struct (PNG_LIBPNG_VER_STRING, + png_ptr = png_create_read_struct (png_get_libpng_ver(NULL), NULL, NULL, NULL); if (!png_ptr) return FALSE; /* out of memory */ @@ -260,7 +269,7 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL a png_set_expand (png_ptr); #ifdef NJET - /* downgrade 16-bit images to 8 bit */ + /* downgrade 16-bit images to 8-bit */ if (bit_depth == 16) png_set_strip_16 (png_ptr); /* transform grayscale images into full-color */ @@ -314,12 +323,21 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL a /* row_bytes is the width x number of channels x (bit-depth / 8) */ row_bytes = png_get_rowbytes (png_ptr, info_ptr); - if ((png_pixels = (png_byte *) malloc (row_bytes * height * sizeof (png_byte))) == NULL) { + if ((row_bytes == 0 || (size_t)height > ((size_t)(-1))/(size_t)row_bytes)) + { + /* too big */ + png_destroy_read_struct (&png_ptr, &info_ptr, NULL); + return FALSE; + } + if ((png_pixels = (png_byte *) + malloc ((size_t)row_bytes * (size_t)height * sizeof (png_byte))) == NULL) + { png_destroy_read_struct (&png_ptr, &info_ptr, NULL); return FALSE; } - if ((row_pointers = (png_byte **) malloc (height * sizeof (png_bytep))) == NULL) + if ((row_pointers = (png_byte **) + malloc ((size_t)height * sizeof (png_bytep))) == NULL) { png_destroy_read_struct (&png_ptr, &info_ptr, NULL); free (png_pixels); @@ -328,7 +346,7 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL a } /* set the individual row_pointers to point at the correct offsets */ - for (i = 0; i < (height); i++) + for (i = 0; i < ((int) height); i++) row_pointers[i] = png_pixels + i * row_bytes; /* now we can go ahead and just read the whole image */ @@ -371,9 +389,9 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL a /* write data to PNM file */ pix_ptr = png_pixels; - for (row = 0; row < height; row++) + for (row = 0; row < (int) height; row++) { - for (col = 0; col < width; col++) + for (col = 0; col < (int) width; col++) { for (i = 0; i < (channels - alpha_present); i++) { @@ -381,7 +399,7 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL a fputc ((int) *pix_ptr++ , pnm_file); else if (bit_depth == 16){ - dep_16 = (long) *pix_ptr++; + dep_16 = (long) *pix_ptr++; fprintf (pnm_file, "%ld ", (dep_16 << 8) + ((long) *pix_ptr++)); } else @@ -400,10 +418,11 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL a if (raw) fputc ((int) *pix_ptr++ , alpha_file); else - if (bit_depth == 16){ - dep_16 = (long) *pix_ptr++; + if (bit_depth == 16) + { + dep_16 = (long) *pix_ptr++; fprintf (alpha_file, "%ld ", (dep_16 << 8) + (long) *pix_ptr++); - } + } else fprintf (alpha_file, "%ld ", (long) *pix_ptr++); } @@ -424,6 +443,7 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL a if (png_pixels != (unsigned char*) NULL) free (png_pixels); + PNG_UNUSED(raw) /* to quiet a Coverity defect */ return TRUE; } /* end of source */ diff --git a/contrib/pngminus/pnm2png.c b/contrib/pngminus/pnm2png.c index 8fa64cd1f..1b550b8cf 100644 --- a/contrib/pngminus/pnm2png.c +++ b/contrib/pngminus/pnm2png.c @@ -1,9 +1,12 @@ /* * pnm2png.c --- conversion from PBM/PGM/PPM-file to PNG-file - * copyright (C) 1999 by Willem van Schaik <willem@schaik.com> + * copyright (C) 1999,2015,2017 by Willem van Schaik <willem at schaik.com> * * version 1.0 - 1999.10.15 - First version. * version 1.1 - 2015.07.29 - Fixed leaks (Glenn Randers-Pehrson) + * version 1.2 - 2017.04.22 - Add buffer-size check + * 1.3 - 2017.08.24 - Fix potential overflow in buffer-size check + * (Glenn Randers-Pehrson) * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose and without fee is hereby granted, @@ -370,9 +373,14 @@ BOOL pnm2png (FILE *pnm_file, FILE *png_file, FILE *alpha_file, BOOL interlace, row_bytes = (width * channels * bit_depth + 7) / 8; else #endif - /* row_bytes is the width x number of channels x (bit-depth / 8) */ + /* row_bytes is the width x number of channels x (bit-depth / 8) */ row_bytes = width * channels * ((bit_depth <= 8) ? 1 : 2); + if ((row_bytes == 0 || (size_t)height > ((size_t)(-1))/(size_t)row_bytes) + { + /* too big */ + return FALSE; + } if ((png_pixels = (png_byte *) malloc (row_bytes * height * sizeof (png_byte))) == NULL) return FALSE; @@ -383,7 +391,8 @@ BOOL pnm2png (FILE *pnm_file, FILE *png_file, FILE *alpha_file, BOOL interlace, for (row = 0; row < (int) height; row++) { #if defined(PNG_WRITE_INVERT_SUPPORTED) || defined(PNG_WRITE_PACK_SUPPORTED) - if (packed_bitmap) { + if (packed_bitmap) + { for (i = 0; i < (int) row_bytes; i++) /* png supports this format natively so no conversion is needed */ *pix_ptr++ = get_data (pnm_file, 8); @@ -504,6 +513,8 @@ BOOL pnm2png (FILE *pnm_file, FILE *png_file, FILE *alpha_file, BOOL interlace, if (png_pixels != (unsigned char*) NULL) free (png_pixels); + PNG_UNUSED(raw) /* Quiet a Coverity defect */ + return TRUE; } /* end of pnm2png */ @@ -520,7 +531,8 @@ void get_token(FILE *pnm_file, char *token) do { ret = fgetc(pnm_file); - if (ret == '#') { + if (ret == '#') + { /* the rest of this line is a comment */ do { diff --git a/libpng-1.0.67.txt b/libpng-1.0.68.txt index f196448e3..a9eb63cd0 100644 --- a/libpng-1.0.67.txt +++ b/libpng-1.0.68.txt @@ -1,6 +1,6 @@ libpng.txt - A description on how to use and modify libpng - libpng version 1.0.67 - December 29, 2016 + libpng version 1.0.68 - August 24, 2017 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 1.0.67 - December 29, 2016 + libpng versions 0.97, January 1998, through 1.0.68 - August 24, 2017 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 1.0.67, not all possible expansions are supported. +As of libpng version 1.0.68, 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 1.0.67 are Y2K compliant. It is my belief that earlier +upward through 1.0.68 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 @@ -1,6 +1,6 @@ -.TH LIBPNG 3 "December 29, 2016" +.TH LIBPNG 3 "August 24, 2017" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.0.67 +libpng \- Portable Network Graphics (PNG) Reference Library 1.0.68 .SH SYNOPSIS \fB #include <png.h>\fP @@ -424,7 +424,7 @@ 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 1.0.67 - December 29, 2016 + libpng version 1.0.68 - August 24, 2017 Updated and distributed by Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Copyright (c) 1998-2014 Glenn Randers-Pehrson @@ -435,7 +435,7 @@ libpng.txt - A description on how to use and modify libpng Based on: - libpng versions 0.97, January 1998, through 1.0.67 - December 29, 2016 + libpng versions 0.97, January 1998, through 1.0.68 - August 24, 2017 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson @@ -1303,7 +1303,7 @@ 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 1.0.67, not all possible expansions are supported. +As of libpng version 1.0.68, 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 @@ -3483,7 +3483,7 @@ 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 1.0.67 are Y2K compliant. It is my belief that earlier +upward through 1.0.68 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 @@ -3637,7 +3637,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.0.67 - December 29, 2016: +Libpng version 1.0.68 - August 24, 2017: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). @@ -3662,8 +3662,8 @@ this sentence. This code is released under the libpng license. -libpng versions 1.0.7, July 1, 2000, through 1.0.67, December 29, 2016, are -Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are +libpng versions 1.0.7, July 1, 2000, through 1.0.68, August 24, 2017, are +Copyright (c) 2000-2002, 2004, 2006-2017 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 added to the list of Contributing Authors: @@ -3759,7 +3759,7 @@ the additional disclaimers inserted at version 1.0.7. Glenn Randers-Pehrson glennrp at users.sourceforge.net -December 29, 2016 +August 24, 2017 .\" end of man page diff --git a/libpngpf.3 b/libpngpf.3 index 5bcc9a6de..daff00c2f 100644 --- a/libpngpf.3 +++ b/libpngpf.3 @@ -1,6 +1,6 @@ -.TH LIBPNGPF 3 "December 29, 2016" +.TH LIBPNGPF 3 "August 24, 2017" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.0.67 +libpng \- Portable Network Graphics (PNG) Reference Library 1.0.68 (private functions) .SH SYNOPSIS \fB#include <png.h>\fP @@ -1,4 +1,4 @@ -.TH PNG 5 "December 29, 2016" +.TH PNG 5 "August 24, 2017" .SH NAME png \- Portable Network Graphics (PNG) format .SH DESCRIPTION @@ -1,8 +1,8 @@ /* png.c - location for general purpose libpng functions * - * Last changed in libpng 1.2.57 [December 29, 2016] - * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson + * Last changed in libpng 1.2.58 [(PENDING RELEASE)] + * Copyright (c) 1998-2002,2004,2006-2017 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_67 Your_png_h_is_not_version_1_0_67; +typedef version_1_0_68 Your_png_h_is_not_version_1_0_68; /* Version information for C files. This had better match the version * string defined in png.h. @@ -732,15 +732,15 @@ png_get_copyright(png_structp png_ptr) #else #ifdef __STDC__ return ((png_charp) PNG_STRING_NEWLINE \ - "libpng version 1.0.67 - December 29, 2016" PNG_STRING_NEWLINE \ - "Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson" \ + "libpng version 1.0.68 - August 24, 2017" PNG_STRING_NEWLINE \ + "Copyright (c) 1998-2002,2004,2006-2017 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 1.0.67 - December 29, 2016\ - Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson\ + return ((png_charp) "libpng version 1.0.68 - August 24, 2017\ + Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson\ Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."); #endif @@ -1,9 +1,9 @@ /* png.h - header file for PNG reference library * - * libpng version 1.0.67, December 29, 2016 + * libpng version 1.0.68, August 24, 2017 * - * Copyright (c) 1998-2016 Glenn Randers-Pehrson + * Copyright (c) 1998-2017 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.) * @@ -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 1.0.67, December 29, 2016: Glenn + * libpng versions 0.97, January 1998, through 1.0.68, August 24, 2017: Glenn * See also "Contributing Authors", below. */ @@ -24,8 +24,8 @@ * * This code is released under the libpng license. * - * libpng versions 1.0.7, July 1, 2000, through 1.0.67, December 29, 2016, are - * Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are + * libpng versions 1.0.7, July 1, 2000, through 1.0.68, August 24, 2017, are + * Copyright (c) 2000-2002, 2004, 2006-2017 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 * added to the list of Contributing Authors: @@ -179,8 +179,8 @@ * ... * 1.0.19 10 10019 10.so.0.19[.0] * ... - * 1.0.67 10 10067 10.so.0.67[.0] - * 1.2.57 13 10257 12.so.0.57[.0] + * 1.0.68 10 10068 10.so.0.68[.0] + * 1.2.58 13 10258 12.so.0.58[.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 29, 2016 + * August 24, 2017 * * 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 1.0.67 are Y2K compliant. It is my belief that earlier + * upward through 1.0.68 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 "1.0.67" +#define PNG_LIBPNG_VER_STRING "1.0.68" #define PNG_HEADER_VERSION_STRING \ - " libpng version 1.0.67 - December 29, 2016\n" + " libpng version 1.0.68 - August 24, 2017\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 67 +#define PNG_LIBPNG_VER_RELEASE 68 /* 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 10067 /* 1.0.67 */ +#define PNG_LIBPNG_VER 10068 /* 1.0.68 */ #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_67; +typedef png_structp version_1_0_68; typedef png_struct FAR * FAR * png_structpp; @@ -3409,6 +3409,9 @@ PNG_EXTERN void png_handle_unknown PNGARG((png_structp png_ptr, PNG_EXTERN void png_check_chunk_name PNGARG((png_structp png_ptr, png_bytep chunk_name)) PNG_PRIVATE; +PNG_EXTERN void png_check_chunk_length PNGARG((png_structp png_ptr, + png_uint_32 chunk_length)) PNG_PRIVATE; + /* Handle the transformations for reading and writing */ PNG_EXTERN void png_do_read_transformations PNGARG((png_structp png_ptr)) PNG_PRIVATE; @@ -1,7 +1,7 @@ /* pngconf.h - machine configurable file for libpng * - * libpng version 1.0.67, December 29, 2016 + * libpng version 1.0.68, August 24, 2017 * * 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 d224493aa..181a38e4b 100644 --- a/pngerror.c +++ b/pngerror.c @@ -1,7 +1,7 @@ /* pngerror.c - stub functions for i/o and memory allocation * - * Last changed in libpng 1.2.57 [(TO BE RELEASED)] + * Last changed in libpng 1.2.57 [December 29, 2016] * Copyright (c) 1998-2002,2004,2006-2014,2016 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 ec2aa7d4b..69abb8d78 100644 --- a/pngpread.c +++ b/pngpread.c @@ -1,8 +1,8 @@ /* pngpread.c - read a png file in push mode * - * Last changed in libpng 1.2.57 [(TO BE RELEASED)] - * Copyright (c) 1998-2002,2004,2006-2010,2016 Glenn Randers-Pehrson + * Last changed in libpng 1.2.58 [August 24, 2017] + * Copyright (c) 1998-2002,2004,2006-2015,2017 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.) * @@ -205,6 +205,7 @@ png_push_read_chunk(png_structp png_ptr, png_infop info_ptr) png_reset_crc(png_ptr); png_crc_read(png_ptr, png_ptr->chunk_name, 4); png_check_chunk_name(png_ptr, png_ptr->chunk_name); + png_check_chunk_length(png_ptr, png_ptr->push_length); png_ptr->mode |= PNG_HAVE_CHUNK_HEADER; } diff --git a/pngrutil.c b/pngrutil.c index 36ba4efb7..ca15ccf22 100644 --- a/pngrutil.c +++ b/pngrutil.c @@ -1,8 +1,8 @@ /* pngrutil.c - utilities to read a PNG file * - * Last changed in libpng 1.2.55 [December 6, 2015] - * Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson + * Last changed in libpng 1.2.58 [August 24, 2017] + * Copyright (c) 1998-2002,2004,2006-2015,2017 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.) * @@ -131,6 +131,9 @@ png_read_chunk_header(png_structp png_ptr) /* Check to see if chunk name is valid */ png_check_chunk_name(png_ptr, png_ptr->chunk_name); + /* Check for too-large chunk length */ + png_check_chunk_length(png_ptr, length); + return length; } @@ -2506,6 +2509,41 @@ png_check_chunk_name(png_structp png_ptr, png_bytep chunk_name) } } +void /* PRIVATE */ +png_check_chunk_length(png_structp png_ptr, png_uint_32 length) +{ + png_uint_32 limit = PNG_UINT_31_MAX; + + /* if (png_ptr->chunk_name != "IDAT") */ + if (png_ptr->chunk_name[0] != 73 || png_ptr->chunk_name[1] !=68 || + png_ptr->chunk_name[2] != 65 || png_ptr->chunk_name[3] !=84) + { +# if PNG_USER_CHUNK_MALLOC_MAX > 0 + if (PNG_USER_CHUNK_MALLOC_MAX < limit) + limit = PNG_USER_CHUNK_MALLOC_MAX; +# endif + } + else + { + size_t row_factor = + (png_ptr->width * png_ptr->channels * (png_ptr->bit_depth > 8? 2: 1) + + 1 + (png_ptr->interlaced? 6: 0)); + if (png_ptr->height > PNG_UINT_32_MAX/row_factor) + limit=PNG_UINT_31_MAX; + else + limit = png_ptr->height * row_factor; + limit += 6 + 5*(limit/32566+1); /* zlib+deflate overhead */ + limit=limit < PNG_UINT_31_MAX? limit : PNG_UINT_31_MAX; + } + if (length > limit) + { + png_debug2(0," length = %lu, limit = %lu", + (unsigned long)length,(unsigned long)limit); + png_chunk_error(png_ptr, "chunk data is too large"); + } +} + + /* Combines the row recently read in with the existing pixels in the row. This routine takes care of alpha and transparency if requested. This routine also handles the two methods of progressive display @@ -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_67 your_png_h_is_not_version_1_0_67; +typedef version_1_0_68 your_png_h_is_not_version_1_0_68; diff --git a/projects/wince.txt b/projects/wince.txt index d18c5717d..443205bdb 100644 --- a/projects/wince.txt +++ b/projects/wince.txt @@ -1,6 +1,6 @@ A set of project files is available for WinCE. Get -libpng-1.0.67-project-wince.zip from a libpng distribution +libpng-1.0.68-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-1.0.67-project-wince.zip" +"unzip -a libpng-1.0.68-project-wince.zip" diff --git a/scripts/README.txt b/scripts/README.txt index 72853b78c..5344269a4 100644 --- a/scripts/README.txt +++ b/scripts/README.txt @@ -1,8 +1,8 @@ -Makefiles for libpng version 1.0.67 - December 29, 2016 +Makefiles for libpng version 1.0.68 - August 24, 2017 makefile.linux => Linux/ELF makefile - (gcc, creates libpng10.so.0.1.0.67) + (gcc, creates libpng10.so.0.1.0.68) 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 1.0.67 - December 29, 2016 makefile.dec => DEC Alpha UNIX makefile makefile.dj2 => DJGPP 2 makefile makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng10.so.0.1.0.67) + gcc, creates libpng10.so.0.1.0.68) 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 1.0.67 - December 29, 2016 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.0.1.0.67) + creates libpng10.so.0.1.0.68) makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.solaris => Solaris 2.X makefile (gcc, - creates libpng10.so.0.1.0.67) + creates libpng10.so.0.1.0.68) makefile.solaris-x86 => Solaris 2.X makefile (gcc, no MMX code, - creates libpng10.so.0.1.0.67) + creates libpng10.so.0.1.0.68) makefile.so9 => Solaris 9 makefile (gcc, - creates libpng10.so.0.1.0.67) + creates libpng10.so.0.1.0.68) 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 4f06d3cef..78fc418fc 100755 --- a/scripts/libpng-config-head.in +++ b/scripts/libpng-config-head.in @@ -11,7 +11,7 @@ # Modeled after libxml-config. -version=1.0.67 +version=1.0.68 prefix="" libdir="" libs="" diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in index a84ae641f..2a4d6e6dd 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: 1.0.67 +Version: 1.0.68 Libs: -L${libdir} -lpng10 Cflags: -I${includedir} diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu index 9c464bb09..f6ae3b3ad 100644 --- a/scripts/makefile.32sunu +++ b/scripts/makefile.32sunu @@ -11,7 +11,7 @@ # Library name: LIBNAME=libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu index b0eaea161..4def4672f 100644 --- a/scripts/makefile.64sunu +++ b/scripts/makefile.64sunu @@ -11,7 +11,7 @@ # Library name: LIBNAME=libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.aix b/scripts/makefile.aix index 280985e7a..27864a6b9 100644 --- a/scripts/makefile.aix +++ b/scripts/makefile.aix @@ -23,7 +23,7 @@ LN_SF = ln -f -s LIBNAME=libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) prefix=/usr/local diff --git a/scripts/makefile.beos b/scripts/makefile.beos index 8d14e0ee4..7a8582454 100644 --- a/scripts/makefile.beos +++ b/scripts/makefile.beos @@ -11,7 +11,7 @@ # Library name: LIBNAME=libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.cegcc b/scripts/makefile.cegcc index d1c30fe39..26dd1e294 100644 --- a/scripts/makefile.cegcc +++ b/scripts/makefile.cegcc @@ -23,7 +23,7 @@ VERMAJ = 1 VERMIN = 0 -VERMIC = 67 +VERMIC = 68 VER = $(VERMAJ).$(VERMIN).$(VERMIC) NAME = libpng PACKAGE = $(NAME)-$(VER) diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin index f93d33684..841cc6d8f 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 = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=cygpng$(CYGDLL).dll diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin index cb81f2ad6..8d849dae3 100644 --- a/scripts/makefile.darwin +++ b/scripts/makefile.darwin @@ -22,7 +22,7 @@ ZLIBINC=../zlib # Library name: LIBNAME = libpng10 PNGMAJ = 10 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.dec b/scripts/makefile.dec index 72c268bfb..7829c82e5 100644 --- a/scripts/makefile.dec +++ b/scripts/makefile.dec @@ -8,7 +8,7 @@ # Library name: PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng10 diff --git a/scripts/makefile.elf b/scripts/makefile.elf index 66321aa07..7d1f1ed85 100644 --- a/scripts/makefile.elf +++ b/scripts/makefile.elf @@ -16,7 +16,7 @@ # Library name: LIBNAME = libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx index cafd610a6..819c97343 100644 --- a/scripts/makefile.gcmmx +++ b/scripts/makefile.gcmmx @@ -17,7 +17,7 @@ # Library name: LIBNAME = libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64 index 17acf914a..1aaa0ca6b 100644 --- a/scripts/makefile.hp64 +++ b/scripts/makefile.hp64 @@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include # Library name: LIBNAME = libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc index af74a6e20..2c608355a 100644 --- a/scripts/makefile.hpgcc +++ b/scripts/makefile.hpgcc @@ -11,7 +11,7 @@ # Library name: LIBNAME = libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux index b39f8a57d..89a56ba1c 100644 --- a/scripts/makefile.hpux +++ b/scripts/makefile.hpux @@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include # Library name: LIBNAME = libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.linux b/scripts/makefile.linux index 380f94797..14458f17c 100644 --- a/scripts/makefile.linux +++ b/scripts/makefile.linux @@ -10,7 +10,7 @@ # Library name: LIBNAME = libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.mingw b/scripts/makefile.mingw index 2d9ef0a7a..a6a60ec5b 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 = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=libpng$(MINGDLL).dll diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd index 917313475..13dcb9897 100644 --- a/scripts/makefile.ne12bsd +++ b/scripts/makefile.ne12bsd @@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng10 LIB= png10 SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.0.67 +SHLIB_MINOR= 1.0.68 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 530179a20..f6742cf04 100644 --- a/scripts/makefile.netbsd +++ b/scripts/makefile.netbsd @@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include LIB= png SHLIB_MAJOR= 3 -SHLIB_MINOR= 1.0.67 +SHLIB_MINOR= 1.0.68 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 12fc175cc..1a52540b6 100644 --- a/scripts/makefile.nommx +++ b/scripts/makefile.nommx @@ -10,7 +10,7 @@ # Library name: LIBNAME = libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd index 9a5bf28df..2e9bdbe1a 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= 1.0.67 +SHLIB_MINOR= 1.0.68 LIB= png SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \ diff --git a/scripts/makefile.sco b/scripts/makefile.sco index 88d5be869..9b2155982 100644 --- a/scripts/makefile.sco +++ b/scripts/makefile.sco @@ -12,7 +12,7 @@ # Library name: LIBNAME = libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc index a16dcd262..f72f733ff 100644 --- a/scripts/makefile.sggcc +++ b/scripts/makefile.sggcc @@ -9,7 +9,7 @@ # Library name: LIBNAME=libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi index a61a68b42..5ba9130f9 100644 --- a/scripts/makefile.sgi +++ b/scripts/makefile.sgi @@ -9,7 +9,7 @@ # Library name: LIBNAME=libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.so9 b/scripts/makefile.so9 index 929b7efb0..7feb5f051 100644 --- a/scripts/makefile.so9 +++ b/scripts/makefile.so9 @@ -11,7 +11,7 @@ # Library name: PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng10 diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris index 9898126ac..0630dd2a6 100644 --- a/scripts/makefile.solaris +++ b/scripts/makefile.solaris @@ -11,7 +11,7 @@ # Library name: LIBNAME = libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.solaris-x86 b/scripts/makefile.solaris-x86 index 9401d9e44..df84d94f3 100644 --- a/scripts/makefile.solaris-x86 +++ b/scripts/makefile.solaris-x86 @@ -11,7 +11,7 @@ # Library name: LIBNAME = libpng10 PNGMAJ = 0 -PNGMIN = 1.0.67 +PNGMIN = 1.0.68 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/png32ce.def b/scripts/png32ce.def index e2e205462..c445af04b 100644 --- a/scripts/png32ce.def +++ b/scripts/png32ce.def @@ -5,7 +5,7 @@ LIBRARY lpngce EXPORTS -;Version 1.0.67 +;Version 1.0.68 png_build_grayscale_palette @1 png_check_sig @2 png_chunk_error @3 diff --git a/scripts/pngos2.def b/scripts/pngos2.def index ca19103b2..ddd0f0e7c 100644 --- a/scripts/pngos2.def +++ b/scripts/pngos2.def @@ -2,7 +2,7 @@ ; PNG.LIB module definition file for OS/2 ;---------------------------------------- -; Version 1.0.67 +; Version 1.0.68 LIBRARY PNG DESCRIPTION "PNG image compression library for OS/2" diff --git a/scripts/pngw32.def b/scripts/pngw32.def index b88cf3af4..56a83e418 100644 --- a/scripts/pngw32.def +++ b/scripts/pngw32.def @@ -5,7 +5,7 @@ LIBRARY EXPORTS -;Version 1.0.67 +;Version 1.0.68 png_build_grayscale_palette @1 png_check_sig @2 png_chunk_error @3 |