[libpng17] Merged files with version 1.6.8 that have not changed since then.

This commit is contained in:
Glenn Randers-Pehrson 2013-12-19 20:33:08 -06:00
parent 06be739941
commit 9e168ea2c9
30 changed files with 59 additions and 51 deletions

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@ -1,5 +1,5 @@
Libpng 1.7.0beta25 - December 15, 2013 Libpng 1.7.0beta25 - December 20, 2013
This is not intended to be a public release. It will be replaced This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version. within a few weeks by a public version or by another test version.
@ -459,9 +459,11 @@ Version 1.7.0beta24 [December 15, 2013]
Handle zero-length PLTE chunk or NULL palette with png_error() Handle zero-length PLTE chunk or NULL palette with png_error()
instead of png_chunk_report(), which by default issues a warning instead of png_chunk_report(), which by default issues a warning
rather than an error, leading to later reading from a NULL pointer rather than an error, leading to later reading from a NULL pointer
(png_ptr->palette) in png_do_expand_palette(). (png_ptr->palette) in png_do_expand_palette(). This is CVE-2013-6954
and VU#650142.
Version 1.7.0beta25 [December 15, 2013] Version 1.7.0beta25 [December 20, 2013]
Merged files with version 1.6.8 that have not changed since then.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

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@ -4748,9 +4748,11 @@ Version 1.7.0beta24 [December 15, 2013]
Handle zero-length PLTE chunk or NULL palette with png_error() Handle zero-length PLTE chunk or NULL palette with png_error()
instead of png_chunk_report(), which by default issues a warning instead of png_chunk_report(), which by default issues a warning
rather than an error, leading to later reading from a NULL pointer rather than an error, leading to later reading from a NULL pointer
(png_ptr->palette) in png_do_expand_palette(). (png_ptr->palette) in png_do_expand_palette(). This is CVE-2013-6954
and VU#650142.
Version 1.7.0beta25 [December 15, 2013] Version 1.7.0beta25 [December 20, 2013]
Merged files with version 1.6.8 that have not changed since then.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

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@ -1,8 +1,8 @@
#!/bin/sh #!/bin/sh
# #
# Copyright (c) 2012 John Cunningham Bowler # Copyright (c) 2013 John Cunningham Bowler
# #
# Last changed in libpng 1.6.0 [(PENDING RELEASE)] # Last changed in libpng 1.6.0 [February 14, 2013]
# #
# This code is released under the libpng license. # This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer # For conditions of distribution and use, see the disclaimer

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@ -1,8 +1,8 @@
/* makepng.c /* makepng.c
* *
* Copyright (c) 2012 John Cunningham Bowler * Copyright (c) 2013 John Cunningham Bowler
* *
* Last changed in libpng 1.6.0 [(PENDING RELEASE)] * Last changed in libpng 1.6.1 [March 28, 2013]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

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@ -1,9 +1,9 @@
/*- /*-
* pngstest.c * pngstest.c
* *
* Copyright (c) 2012 John Cunningham Bowler * Copyright (c) 2013 John Cunningham Bowler
* *
* Last changed in libpng 1.6.0 [(PENDING RELEASE)] * Last changed in libpng 1.6.8 [December 19, 2013]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

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@ -1,9 +1,9 @@
/* tarith.c /* tarith.c
* *
* Copyright (c) 2011,2012 John Cunningham Bowler * Copyright (c) 2011-2013 John Cunningham Bowler
* *
* Last changed in libpng 1.6.0 [(PENDING RELEASE)] * Last changed in libpng 1.6.0 [February 14, 2013]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

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@ -1,8 +1,8 @@
/* timepng.c /* timepng.c
* *
* Copyright (c) 2012 John Cunningham Bowler * Copyright (c) 2013 John Cunningham Bowler
* *
* Last changed in libpng 1.6.0 [(PENDING RELEASE)] * Last changed in libpng 1.6.1 [March 28, 2013]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

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@ -1,6 +1,6 @@
# pngminim/decoder/pngusr.dfa # pngminim/decoder/pngusr.dfa
# #
# Copyright (c) 2010-2011 Glenn Randers-Pehrson # Copyright (c) 2010-2013 Glenn Randers-Pehrson
# #
# This code is released under the libpng license. # This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer # For conditions of distribution and use, see the disclaimer

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@ -1,6 +1,6 @@
/* minrdpngconf.h: headers to make a minimal png-read-only library /* minrdpngconf.h: headers to make a minimal png-read-only library
* *
* Copyright (c) 2007, 2010-2011 Glenn Randers-Pehrson * Copyright (c) 2007, 2010-2013 Glenn Randers-Pehrson
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

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@ -1,6 +1,6 @@
# pngminim/encoder/pngusr.dfa # pngminim/encoder/pngusr.dfa
# #
# Copyright (c) 2010-2011 Glenn Randers-Pehrson # Copyright (c) 2010-2013 Glenn Randers-Pehrson
# #
# This code is released under the libpng license. # This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer # For conditions of distribution and use, see the disclaimer

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@ -1,6 +1,6 @@
/* minwrpngconf.h: headers to make a minimal png-write-only library /* minwrpngconf.h: headers to make a minimal png-write-only library
* *
* Copyright (c) 2007, 2010-2011 Glenn Randers-Pehrson * Copyright (c) 2007, 2010-2013 Glenn Randers-Pehrson
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

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@ -1,6 +1,6 @@
# pngminim/preader/pngusr.dfa # pngminim/preader/pngusr.dfa
# #
# Copyright (c) 2010-2011 Glenn Randers-Pehrson # Copyright (c) 2010-2013 Glenn Randers-Pehrson
# #
# This code is released under the libpng license. # This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer # For conditions of distribution and use, see the disclaimer

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@ -1,6 +1,6 @@
/* minrdpngconf.h: headers to make a minimal png-read-only library /* minrdpngconf.h: headers to make a minimal png-read-only library
* *
* Copyright (c) 2009, 2010-2011 Glenn Randers-Pehrson * Copyright (c) 2009, 2010-2013 Glenn Randers-Pehrson
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

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@ -1,8 +1,8 @@
/* checksum-icc.c /* checksum-icc.c
* *
* Copyright (c) 2012 John Cunningham Bowler * Copyright (c) 2013 John Cunningham Bowler
* *
* Last changed in libpng 1.6.0 [(PENDING RELEASE)] * Last changed in libpng 1.6.0 [February 14, 2013]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

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@ -1,9 +1,9 @@
/*- /*-
* convert.c * convert.c
* *
* Last changed in libpng 1.6.0 [(PENDING RELEASE)] * Last changed in libpng 1.6.0 [February 14, 2013]
* *
* COPYRIGHT: Written by John Cunningham Bowler, 2012. * COPYRIGHT: Written by John Cunningham Bowler, 2013.
* To the extent possible under law, the author has waived all copyright and * To the extent possible under law, the author has waived all copyright and
* related or neighboring rights to this work. This work is published from: * related or neighboring rights to this work. This work is published from:
* United States. * United States.

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@ -2,9 +2,9 @@
# #
# intgamma.sh # intgamma.sh
# #
# Last changed in libpng 1.6.0 [(PENDING RELEASE)] # Last changed in libpng 1.6.0 [February 14, 2013]
# #
# COPYRIGHT: Written by John Cunningham Bowler, 2012. # COPYRIGHT: Written by John Cunningham Bowler, 2013.
# To the extent possible under law, the author has waived all copyright and # To the extent possible under law, the author has waived all copyright and
# related or neighboring rights to this work. This work is published from: # related or neighboring rights to this work. This work is published from:
# United States. # United States.

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@ -1,8 +1,8 @@
/* makesRGB.c -- build sRGB-to-linear and linear-to-sRGB conversion tables /* makesRGB.c -- build sRGB-to-linear and linear-to-sRGB conversion tables
* *
* Last changed in libpng 1.6.0 [(PENDING RELEASE)] * Last changed in libpng 1.6.0 [February 14, 2013]
* *
* COPYRIGHT: Written by John Cunningham Bowler, 2012. * COPYRIGHT: Written by John Cunningham Bowler, 2013.
* To the extent possible under law, the author has waived all copyright and * To the extent possible under law, the author has waived all copyright and
* related or neighboring rights to this work. This work is published from: * related or neighboring rights to this work. This work is published from:
* United States. * United States.

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@ -2,7 +2,7 @@
/* png-fix-itxt version 1.0.0 /* png-fix-itxt version 1.0.0
* *
* Copyright 2013 Glenn Randers-Pehrson * Copyright 2013 Glenn Randers-Pehrson
* Last changed in libpng 1.6.3 [(PENDING RELEASE)] * Last changed in libpng 1.6.3 [July 18, 2013]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

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@ -2,7 +2,7 @@
* *
* Copyright (c) 2013 John Cunningham Bowler * Copyright (c) 2013 John Cunningham Bowler
* *
* Last changed in libpng 1.6.8 [(PENDING RELEASE)] * Last changed in libpng 1.6.8 [December 19, 2013]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

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@ -1,9 +1,9 @@
/*- /*-
* sRGB.h * sRGB.h
* *
* Last changed in libpng 1.6.0 [(PENDING RELEASE)] * Last changed in libpng 1.6.0 [February 14, 2013]
* *
* COPYRIGHT: Written by John Cunningham Bowler, 2012. * COPYRIGHT: Written by John Cunningham Bowler, 2013.
* To the extent possible under law, the author has waived all copyright and * To the extent possible under law, the author has waived all copyright and
* related or neighboring rights to this work. This work is published from: * related or neighboring rights to this work. This work is published from:
* United States. * United States.

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@ -2,7 +2,7 @@
#if 0 /* in case someone actually tries to compile this */ #if 0 /* in case someone actually tries to compile this */
/* example.c - an example of using libpng /* example.c - an example of using libpng
* Last changed in libpng 1.6.3 [(PENDING RELEASE)] * Last changed in libpng 1.7.0 [(PENDING RELEASE)]
* Maintained 1998-2013 Glenn Randers-Pehrson * Maintained 1998-2013 Glenn Randers-Pehrson
* Maintained 1996, 1997 Andreas Dilger) * Maintained 1996, 1997 Andreas Dilger)
* Written 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * Written 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)

4
png.c
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@ -696,13 +696,13 @@ png_get_copyright(png_const_structrp png_ptr)
#else #else
# ifdef __STDC__ # ifdef __STDC__
return PNG_STRING_NEWLINE \ return PNG_STRING_NEWLINE \
"libpng version 1.7.0beta25 - December 15, 2013" PNG_STRING_NEWLINE \ "libpng version 1.7.0beta25 - December 20, 2013" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2013 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2013 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE; PNG_STRING_NEWLINE;
# else # else
return "libpng version 1.7.0beta25 - December 15, 2013\ return "libpng version 1.7.0beta25 - December 20, 2013\
Copyright (c) 1998-2013 Glenn Randers-Pehrson\ Copyright (c) 1998-2013 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."; Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";

10
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.7.0beta25 - December 15, 2013 * libpng version 1.7.0beta25 - December 20, 2013
* Copyright (c) 1998-2013 Glenn Randers-Pehrson * Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -11,7 +11,7 @@
* Authors and maintainers: * Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger * libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.7.0beta25 - December 15, 2013: Glenn * libpng versions 0.97, January 1998, through 1.7.0beta25 - December 20, 2013: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -200,7 +200,7 @@
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* *
* libpng versions 1.2.6, August 15, 2004, through 1.7.0beta25, December 15, 2013, are * libpng versions 1.2.6, August 15, 2004, through 1.7.0beta25, December 20, 2013, are
* Copyright (c) 2004, 2006-2013 Glenn Randers-Pehrson, and are * Copyright (c) 2004, 2006-2013 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5 * distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors: * with the following individual added to the list of Contributing Authors:
@ -312,7 +312,7 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* December 15, 2013 * December 20, 2013
* *
* Since the PNG Development group is an ad-hoc body, we can't make * Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration. * an official declaration.
@ -380,7 +380,7 @@
/* Version information for png.h - this should match the version in png.c */ /* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.7.0beta25" #define PNG_LIBPNG_VER_STRING "1.7.0beta25"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.7.0beta25 - December 15, 2013\n" " libpng version 1.7.0beta25 - December 20, 2013\n"
#define PNG_LIBPNG_VER_SONUM 17 #define PNG_LIBPNG_VER_SONUM 17
#define PNG_LIBPNG_VER_DLLNUM 17 #define PNG_LIBPNG_VER_DLLNUM 17

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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
* libpng version 1.7.0beta25 - December 15, 2013 * libpng version 1.7.0beta25 - December 20, 2013
* *
* Copyright (c) 1998-2013 Glenn Randers-Pehrson * Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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@ -5,7 +5,7 @@
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
* *
* Last changed in libpng 1.5.18 [(PENDING RELEASE)] * Last changed in libpng 1.6.8 [December 19, 2013]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

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@ -163,7 +163,7 @@ png_format_number(png_const_charp start, png_charp end, int format,
case PNG_NUMBER_FORMAT_02u: case PNG_NUMBER_FORMAT_02u:
/* Expects at least 2 digits. */ /* Expects at least 2 digits. */
mincount = 2; mincount = 2;
/* fall through */ /* FALL THROUGH */
case PNG_NUMBER_FORMAT_u: case PNG_NUMBER_FORMAT_u:
*--end = digits[number % 10]; *--end = digits[number % 10];
@ -173,7 +173,7 @@ png_format_number(png_const_charp start, png_charp end, int format,
case PNG_NUMBER_FORMAT_02x: case PNG_NUMBER_FORMAT_02x:
/* This format expects at least two digits */ /* This format expects at least two digits */
mincount = 2; mincount = 2;
/* fall through */ /* FALL THROUGH */
case PNG_NUMBER_FORMAT_x: case PNG_NUMBER_FORMAT_x:
*--end = digits[number & 0xf]; *--end = digits[number & 0xf];

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@ -1,11 +1,11 @@
/* pnginfo.h - header file for PNG reference library /* pnginfo.h - header file for PNG reference library
* *
* Copyright (c) 1998-2011 Glenn Randers-Pehrson * Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
* *
* Last changed in libpng 1.5.0 [January 6, 2011] * Last changed in libpng 1.6.1 [March 28, 2013]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer
@ -223,13 +223,17 @@ defined(PNG_READ_BACKGROUND_SUPPORTED)
#ifdef PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED #ifdef PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED
/* Storage for unknown chunks that the library doesn't recognize. */ /* Storage for unknown chunks that the library doesn't recognize. */
png_unknown_chunkp unknown_chunks; png_unknown_chunkp unknown_chunks;
/* The type of this field is limited by the type of
* png_struct::user_chunk_cache_max, else overflow can occur.
*/
int unknown_chunks_num; int unknown_chunks_num;
#endif #endif
#ifdef PNG_sPLT_SUPPORTED #ifdef PNG_sPLT_SUPPORTED
/* Data on sPLT chunks (there may be more than one). */ /* Data on sPLT chunks (there may be more than one). */
png_sPLT_tp splt_palettes; png_sPLT_tp splt_palettes;
int splt_palettes_num; int splt_palettes_num; /* Match type returned by png_get API */
#endif #endif
#ifdef PNG_sCAL_SUPPORTED #ifdef PNG_sCAL_SUPPORTED

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@ -1,7 +1,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers /* pngwtran.c - transforms the data in a row for PNG writers
* *
* Last changed in libpng 1.7.0 [(PENDING RELEASE)] * Last changed in libpng 1.6.0 [February 14, 2013]
* Copyright (c) 1998-2013 Glenn Randers-Pehrson * Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)

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@ -1,5 +1,5 @@
Makefiles for libpng version 1.7.0beta25 - December 15, 2013 Makefiles for libpng version 1.7.0beta25 - December 20, 2013
pnglibconf.h.prebuilt => Stores configuration settings pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile

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@ -2,7 +2,7 @@
/* pnglibconf.h - library build configuration */ /* pnglibconf.h - library build configuration */
/* Libpng version 1.7.0beta25 - December 15, 2013 */ /* Libpng version 1.7.0beta25 - December 20, 2013 */
/* Copyright (c) 1998-2013 Glenn Randers-Pehrson */ /* Copyright (c) 1998-2013 Glenn Randers-Pehrson */