diff --git a/ANNOUNCE b/ANNOUNCE index 11b301a94..78a6faf52 100644 --- a/ANNOUNCE +++ b/ANNOUNCE @@ -26,6 +26,7 @@ Other information: Changes since the last public release (1.6.32): Added PNGMINUS_UNUSED macro to contrib/pngminus/p*.c and added missing parenthesis in contrib/pngminus/pnm2png.c (bug report by Christian Hesse). + Free row_ptr in PNG_CLEANUP macro in contrib/oss-fuzz/libpng_read_fuzzer.cc Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit diff --git a/CHANGES b/CHANGES index 521d89d35..612577b39 100644 --- a/CHANGES +++ b/CHANGES @@ -5997,6 +5997,7 @@ Version 1.6.32 [August 24, 2017] Version 1.6.33beta01 [August 28, 2017] Added PNGMINUS_UNUSED macro to contrib/pngminus/p*.c and added missing parenthesis in contrib/pngminus/pnm2png.c (bug report by Christian Hesse). + Free row_ptr in PNG_CLEANUP macro in contrib/oss-fuzz/libpng_read_fuzzer.cc Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit diff --git a/LICENSE b/LICENSE index f2d84394e..fd38590c1 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 1.6.33beta01, August 25, 2017 are +libpng versions 1.0.7, July 1, 2000 through 1.6.33beta01, August 28, 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 diff --git a/README b/README index a602846b2..c8f412ac0 100644 --- a/README +++ b/README @@ -1,4 +1,4 @@ -README for libpng version 1.6.33beta01 - August 25, 2017 (shared library 16.0) +README for libpng version 1.6.33beta01 - August 28, 2017 (shared library 16.0) See the note about version numbers near the top of png.h See INSTALL for instructions on how to install libpng. diff --git a/contrib/oss-fuzz/README.txt b/contrib/oss-fuzz/README.txt index 2b21efe9b..adc550184 100644 --- a/contrib/oss-fuzz/README.txt +++ b/contrib/oss-fuzz/README.txt @@ -23,10 +23,14 @@ The files are Original Filename or derived Copyright License ========================= ========== ================ ========== - build.sh derived 2017, Glenn R-P Apache 2.0 + build.sh* derived 2017, Glenn R-P Apache 2.0 libpng_read_fuzzer.cc derived 2017, Glenn R-P Chromium libpng_read_fuzzer.options original 2015, Chrome Devs Chromium png.dict original 2015, Chrome Devs Chromium - README.txt (this file) original 2017, GLenn R-P libpng + README.txt (this file) original 2017, Glenn R-P libpng -To do: exercise the progressive reader. + * build.sh is a copy of the file used by oss-fuzz. png.dict and + libpng_read_fuzzer.* are the actual files used by oss-fuzz, which + retrieves them from the libpng repository at Github. + +To do: exercise the progressive reader and the png encoder. diff --git a/contrib/oss-fuzz/build.sh b/contrib/oss-fuzz/build.sh index 29901fa3a..7b8150f4c 100755 --- a/contrib/oss-fuzz/build.sh +++ b/contrib/oss-fuzz/build.sh @@ -38,13 +38,13 @@ make -j$(nproc) libpng16.la # build libpng_read_fuzzer. $CXX $CXXFLAGS -std=c++11 -I. \ - $SRC/libpng/contrib/oss-fuzz/libpng_read_fuzzer.cc -o \ - $OUT/libpng_read_fuzzer \ + $SRC/libpng/contrib/oss-fuzz/libpng_read_fuzzer.cc \ + -o $OUT/libpng_read_fuzzer \ -lFuzzingEngine .libs/libpng16.a -lz # add seed corpus. -find $SRC/libpng/contrib/pngsuite -name "*.png" | \ - xargs zip $OUT/libpng_read_fuzzer_seed_corpus.zip +find $SRC/libpng -name "*.png" | \ + xargs zip $OUT/libpng_read_fuzzer_seed_corpus.zip -cp $SRC/libpng/contrib/oss-fuzz*.dict \ - $SRC/libpng/contrib/oss-fuzz/*.options $OUT/ +cp $SRC/libpng/contrib/oss-fuzz/*.dict \ + $SRC/libpng/contrib/oss-fuzz/*.options $OUT/ diff --git a/libpng-manual.txt b/libpng-manual.txt index acae018d2..3fed14efb 100644 --- a/libpng-manual.txt +++ b/libpng-manual.txt @@ -1,6 +1,6 @@ libpng-manual.txt - A description on how to use and modify libpng - libpng version 1.6.33beta01 - August 25, 2017 + libpng version 1.6.33beta01 - August 28, 2017 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2017 Glenn Randers-Pehrson @@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng Based on: - libpng versions 0.97, January 1998, through 1.6.33beta01 - August 25, 2017 + libpng versions 0.97, January 1998, through 1.6.33beta01 - August 28, 2017 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2017 Glenn Randers-Pehrson diff --git a/libpng.3 b/libpng.3 index dc2dc457f..e66151709 100644 --- a/libpng.3 +++ b/libpng.3 @@ -1,4 +1,4 @@ -.TH LIBPNG 3 "August 25, 2017" +.TH LIBPNG 3 "August 28, 2017" .SH NAME libpng \- Portable Network Graphics (PNG) Reference Library 1.6.33beta01 .SH SYNOPSIS @@ -518,7 +518,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng. .SH LIBPNG.TXT libpng-manual.txt - A description on how to use and modify libpng - libpng version 1.6.33beta01 - August 25, 2017 + libpng version 1.6.33beta01 - August 28, 2017 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2017 Glenn Randers-Pehrson @@ -529,7 +529,7 @@ libpng-manual.txt - A description on how to use and modify libpng Based on: - libpng versions 0.97, January 1998, through 1.6.33beta01 - August 25, 2017 + libpng versions 0.97, January 1998, through 1.6.33beta01 - August 28, 2017 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2017 Glenn Randers-Pehrson @@ -6081,7 +6081,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.6.33beta01 - August 25, 2017: +Libpng version 1.6.33beta01 - August 28, 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). @@ -6106,7 +6106,7 @@ this sentence. This code is released under the libpng license. -libpng versions 1.0.7, July 1, 2000 through 1.6.33beta01, August 25, 2017 are +libpng versions 1.0.7, July 1, 2000 through 1.6.33beta01, August 28, 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 @@ -6234,7 +6234,7 @@ files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31). Glenn Randers-Pehrson glennrp at users.sourceforge.net -August 25, 2017 +August 28, 2017 .\" end of man page diff --git a/png.c b/png.c index 7d72f1a4d..271e15933 100644 --- a/png.c +++ b/png.c @@ -816,14 +816,14 @@ png_get_copyright(png_const_structrp png_ptr) #else # ifdef __STDC__ return PNG_STRING_NEWLINE \ - "libpng version 1.6.33beta01 - August 25, 2017" PNG_STRING_NEWLINE \ + "libpng version 1.6.33beta01 - August 28, 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 "libpng version 1.6.33beta01 - August 25, 2017\ + return "libpng version 1.6.33beta01 - August 28, 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."; diff --git a/png.h b/png.h index 423c2903f..2ee900bf4 100644 --- a/png.h +++ b/png.h @@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.6.33beta01, August 25, 2017 + * libpng version 1.6.33beta01, August 28, 2017 * * Copyright (c) 1998-2002,2004,2006-2017 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 1.6.33beta01, August 25, 2017: + * libpng versions 0.97, January 1998, through 1.6.33beta01, August 28, 2017: * Glenn Randers-Pehrson. * See also "Contributing Authors", below. */ @@ -25,7 +25,7 @@ * * This code is released under the libpng license. * - * libpng versions 1.0.7, July 1, 2000 through 1.6.33beta01, August 25, 2017 are + * libpng versions 1.0.7, July 1, 2000 through 1.6.33beta01, August 28, 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 @@ -241,7 +241,7 @@ * Y2K compliance in libpng: * ========================= * - * August 25, 2017 + * August 28, 2017 * * Since the PNG Development group is an ad-hoc body, we can't make * an official declaration. @@ -310,7 +310,7 @@ /* Version information for png.h - this should match the version in png.c */ #define PNG_LIBPNG_VER_STRING "1.6.33beta01" -#define PNG_HEADER_VERSION_STRING " libpng version 1.6.33beta01 - August 25, 2017\n" +#define PNG_HEADER_VERSION_STRING " libpng version 1.6.33beta01 - August 28, 2017\n" #define PNG_LIBPNG_VER_SONUM 16 #define PNG_LIBPNG_VER_DLLNUM 16 diff --git a/pngconf.h b/pngconf.h index c64878b8b..934ba7b69 100644 --- a/pngconf.h +++ b/pngconf.h @@ -1,7 +1,7 @@ /* pngconf.h - machine configurable file for libpng * - * libpng version 1.6.33beta01, August 25, 2017 + * libpng version 1.6.33beta01, August 28, 2017 * * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/projects/vstudio/README.txt b/projects/vstudio/README.txt index a013ab28b..b47cac47d 100644 --- a/projects/vstudio/README.txt +++ b/projects/vstudio/README.txt @@ -1,7 +1,7 @@ VisualStudio instructions -libpng version 1.6.33beta01 - August 25, 2017 +libpng version 1.6.33beta01 - August 28, 2017 Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props index 1034ad83d..32aedf394 100644 --- a/projects/vstudio/zlib.props +++ b/projects/vstudio/zlib.props @@ -2,7 +2,7 @@