diff --git a/ANNOUNCE b/ANNOUNCE index 8b510abf1..e43943173 100644 --- a/ANNOUNCE +++ b/ANNOUNCE @@ -1,32 +1,36 @@ -Libpng 1.6.33 - September 28, 2017 +Libpng 1.6.34beta01 - September 28, 2017 -This is a public release of libpng, intended for use in production codes. +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. Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script - libpng-1.6.33.tar.xz (LZMA-compressed, recommended) - libpng-1.6.33.tar.gz + 1.6.34beta01.tar.xz (LZMA-compressed, recommended) + 1.6.34beta01.tar.gz Source files with CRLF line endings (for Windows), without the "configure" script - lpng1633.7z (LZMA-compressed, recommended) - lpng1633.zip + lp1634b01.7z (LZMA-compressed, recommended) + lp1634b01.zip Other information: - libpng-1.6.33-README.txt - libpng-1.6.33-LICENSE.txt - libpng-1.6.33-*.asc (armored detached GPG signatures) + 1.6.34beta01-README.txt + 1.6.34beta01-LICENSE.txt + libpng-1.6.34beta01-*.asc (armored detached GPG signatures) Changes since the last public release (1.6.32): +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). Fixed off-by-one error in png_do_check_palette_indexes() (Bug report by Mick P., Source Forge Issue #269). + +Version 1.6.33beta02 [September 3, 2017] Initialize png_handler.row_ptr in contrib/oss-fuzz/libpng_read_fuzzer.cc to fix shortlived oss-fuzz issue 3234. Compute a larger limit on IDAT because some applications write a deflate @@ -34,11 +38,15 @@ Changes since the last public release (1.6.32): Use current date (DATE) instead of release-date (RDATE) in last changed date of contrib/oss-fuzz files. Enabled ARM support in CMakeLists.txt (Bernd Kuhls). + +Version 1.6.33beta03 [September 14, 2017] Fixed incorrect typecast of some arguments to png_malloc() and png_calloc() that were png_uint_32 instead of png_alloc_size_t (Bug report by "irwir" in Github libpng issue #175). Use pnglibconf.h.prebuilt when building for ANDROID with cmake (Github issue 162, by rcdailey). + +Version 1.6.33rc01 [September 20, 2017] Initialize memory allocated by png_inflate to zero, using memset, to stop an oss-fuzz "use of uninitialized value" detection in png_set_text_2() due to truncated iTXt or zTXt chunk. @@ -46,15 +54,21 @@ Changes since the last public release (1.6.32): stop an oss-fuzz "use of uninitialized value" detection in png_icc_check_tag_table() due to truncated iCCP chunk. Removed a redundant test (suggested by "irwir" in Github issue #180). + +Version 1.6.33rc02 [September 23, 2017] Added an interlaced version of each file in contrib/pngsuite. Relocate new memset() call in pngrutil.c. Removed more redundant tests (suggested by "irwir" in Github issue #180). Add support for loading images with associated alpha in the Simplified API (Samuel Williams). + +Version 1.6.33 [September 28, 2017] Revert contrib/oss-fuzz/libpng_read_fuzzer.cc to libpng-1.6.32 state. Initialize png_handler.row_ptr in contrib/oss-fuzz/libpng_read_fuzzer.cc Add end_info structure and png_read_end() to the libpng fuzzer. +Version 1.6.34beta01 [September 28, 2017] + 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/CHANGES b/CHANGES index 4238bf088..50bd37bdf 100644 --- a/CHANGES +++ b/CHANGES @@ -6037,6 +6037,8 @@ Version 1.6.33 [September 28, 2017] Initialize png_handler.row_ptr in contrib/oss-fuzz/libpng_read_fuzzer.cc Add end_info structure and png_read_end() to the libpng fuzzer. +Version 1.6.34beta01 [September 28, 2017] + 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/CMakeLists.txt b/CMakeLists.txt index 4fcbc3588..319cee27d 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -36,7 +36,7 @@ enable_testing() set(PNGLIB_MAJOR 1) set(PNGLIB_MINOR 6) -set(PNGLIB_RELEASE 33) +set(PNGLIB_RELEASE 34) set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR}) set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE}) @@ -844,7 +844,7 @@ endif(NOT WIN32 OR CYGWIN OR MINGW) # SET UP LINKS if(PNG_SHARED) set_target_properties(png PROPERTIES -# VERSION 16.${PNGLIB_RELEASE}.1.6.33 +# VERSION 16.${PNGLIB_RELEASE}.1.6.34beta01 VERSION 16.${PNGLIB_RELEASE}.0 SOVERSION 16 CLEAN_DIRECT_OUTPUT 1) diff --git a/LICENSE b/LICENSE index 57c366fee..e4a2740d7 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 1.6.33, September 28, 2017 are +libpng versions 1.0.7, July 1, 2000 through 1.6.34beta01, September 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 0f03aa6e4..e6eb30de4 100644 --- a/README +++ b/README @@ -1,4 +1,4 @@ -README for libpng version 1.6.33 - September 28, 2017 (shared library 16.0) +README for libpng version 1.6.34beta01 - September 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/configure.ac b/configure.ac index 9bb505388..9fcb60a7b 100644 --- a/configure.ac +++ b/configure.ac @@ -25,7 +25,7 @@ AC_PREREQ([2.68]) dnl Version number stuff here: -AC_INIT([libpng],[1.6.33],[png-mng-implement@lists.sourceforge.net]) +AC_INIT([libpng],[1.6.34beta01],[png-mng-implement@lists.sourceforge.net]) AC_CONFIG_MACRO_DIR([scripts]) # libpng does not follow GNU file name conventions (hence 'foreign') @@ -46,10 +46,10 @@ dnl automake, so the following is not necessary (and is not defined anyway): dnl AM_PREREQ([1.11.2]) dnl stop configure from automagically running automake -PNGLIB_VERSION=1.6.33 +PNGLIB_VERSION=1.6.34beta01 PNGLIB_MAJOR=1 PNGLIB_MINOR=6 -PNGLIB_RELEASE=33 +PNGLIB_RELEASE=34 dnl End of version number stuff diff --git a/libpng-manual.txt b/libpng-manual.txt index d5cfe97cf..f4a2df626 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 1.6.33 - September 28, 2017 + libpng version 1.6.34beta01 - September 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 1.6.33 - September 28, 2017 + libpng versions 0.97, January 1998, through 1.6.34beta01 - September 28, 2017 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2017 Glenn Randers-Pehrson @@ -5414,7 +5414,7 @@ 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 1.6.33 are Y2K compliant. It is my belief that earlier +upward through 1.6.34beta01 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has two year fields. One is a 2-byte unsigned integer diff --git a/libpng.3 b/libpng.3 index 03f9282fe..1c2461a88 100644 --- a/libpng.3 +++ b/libpng.3 @@ -1,6 +1,6 @@ .TH LIBPNG 3 "September 28, 2017" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.6.33 +libpng \- Portable Network Graphics (PNG) Reference Library 1.6.34beta01 .SH SYNOPSIS \fB #include \fP @@ -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 1.6.33 - September 28, 2017 + libpng version 1.6.34beta01 - September 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 1.6.33 - September 28, 2017 + libpng versions 0.97, January 1998, through 1.6.34beta01 - September 28, 2017 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2017 Glenn Randers-Pehrson @@ -5932,7 +5932,7 @@ 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 1.6.33 are Y2K compliant. It is my belief that earlier +upward through 1.6.34beta01 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has two year fields. One is a 2-byte unsigned integer @@ -6030,11 +6030,11 @@ the first widely used release: ... 1.0.19 10 10019 10.so.0.19[.0] ... - 1.2.57 13 10257 12.so.0.56[.0] + 1.2.59 13 10259 12.so.0.59[.0] ... - 1.5.28 15 10528 15.so.15.28[.0] + 1.5.30 15 10530 15.so.15.30[.0] ... - 1.6.33 16 10633 16.so.16.33[.0] + 1.6.34 16 10634 16.so.16.34[.0] Henceforth the source version will match the shared-library minor and patch numbers; the shared-library major version number will be @@ -6090,7 +6090,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.6.33 - September 28, 2017: +Libpng version 1.6.34beta01 - September 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). @@ -6115,7 +6115,7 @@ this sentence. This code is released under the libpng license. -libpng versions 1.0.7, July 1, 2000 through 1.6.33, September 28, 2017 are +libpng versions 1.0.7, July 1, 2000 through 1.6.34beta01, September 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/libpngpf.3 b/libpngpf.3 index 03b7f600f..170548bad 100644 --- a/libpngpf.3 +++ b/libpngpf.3 @@ -1,6 +1,6 @@ .TH LIBPNGPF 3 "April 1, 2017" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.6.33 +libpng \- Portable Network Graphics (PNG) Reference Library 1.6.34beta01 (private functions) .SH SYNOPSIS \fB\fB#include \fI\fI"pngpriv.h" diff --git a/png.c b/png.c index 55134729c..c6001c7fc 100644 --- a/png.c +++ b/png.c @@ -14,7 +14,7 @@ #include "pngpriv.h" /* Generate a compiler error if there is an old png.h in the search path. */ -typedef png_libpng_version_1_6_33 Your_png_h_is_not_version_1_6_33; +typedef png_libpng_version_1_6_34beta01 Your_png_h_is_not_version_1_6_34beta01; #ifdef __GNUC__ /* The version tests may need to be added to, but the problem warning has @@ -816,14 +816,14 @@ png_get_copyright(png_const_structrp png_ptr) #else # ifdef __STDC__ return PNG_STRING_NEWLINE \ - "libpng version 1.6.33 - September 28, 2017" PNG_STRING_NEWLINE \ + "libpng version 1.6.34beta01 - September 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 1.6.33 - September 28, 2017\ + return "libpng version 1.6.34beta01 - September 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 a5f142b89..64e7ad647 100644 --- a/png.h +++ b/png.h @@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.6.33, September 28, 2017 + * libpng version 1.6.34beta01, September 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 1.6.33, September 28, 2017: + * libpng versions 0.97, January 1998, through 1.6.34beta01, September 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 1.6.33, September 28, 2017 are + * libpng versions 1.0.7, July 1, 2000 through 1.6.34beta01, September 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 @@ -209,11 +209,11 @@ * ... * 1.0.19 10 10019 10.so.0.19[.0] * ... - * 1.2.57 13 10257 12.so.0.57[.0] + * 1.2.59 13 10257 12.so.0.59[.0] * ... - * 1.5.28 15 10527 15.so.15.28[.0] + * 1.5.30 15 10527 15.so.15.30[.0] * ... - * 1.6.33 16 10633 16.so.16.33[.0] + * 1.6.34 16 10633 16.so.16.34[.0] * * Henceforth the source version will match the shared-library major * and minor numbers; the shared-library major version number will be @@ -247,7 +247,7 @@ * an official declaration. * * This is your unofficial assurance that libpng from version 0.71 and - * upward through 1.6.33 are Y2K compliant. It is my belief that + * upward through 1.6.34beta01 are Y2K compliant. It is my belief that * earlier versions were also Y2K compliant. * * Libpng only has two year fields. One is a 2-byte unsigned integer @@ -309,8 +309,8 @@ */ /* Version information for png.h - this should match the version in png.c */ -#define PNG_LIBPNG_VER_STRING "1.6.33" -#define PNG_HEADER_VERSION_STRING " libpng version 1.6.33 - September 28, 2017\n" +#define PNG_LIBPNG_VER_STRING "1.6.34beta01" +#define PNG_HEADER_VERSION_STRING " libpng version 1.6.34beta01 - September 28, 2017\n" #define PNG_LIBPNG_VER_SONUM 16 #define PNG_LIBPNG_VER_DLLNUM 16 @@ -318,13 +318,13 @@ /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */ #define PNG_LIBPNG_VER_MAJOR 1 #define PNG_LIBPNG_VER_MINOR 6 -#define PNG_LIBPNG_VER_RELEASE 33 +#define PNG_LIBPNG_VER_RELEASE 34 /* This should match the numeric part of the final component of * PNG_LIBPNG_VER_STRING, omitting any leading zero: */ -#define PNG_LIBPNG_VER_BUILD 0 +#define PNG_LIBPNG_VER_BUILD 01 /* Release Status */ #define PNG_LIBPNG_BUILD_ALPHA 1 @@ -341,7 +341,7 @@ #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with PNG_LIBPNG_BUILD_PRIVATE */ -#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE +#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA /* Careful here. At one time, Guy wanted to use 082, but that would be octal. * We must not include leading zeros. @@ -349,7 +349,7 @@ * 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 10633 /* 1.6.33 */ +#define PNG_LIBPNG_VER 10634 /* 1.6.34 */ /* Library configuration: these options cannot be changed after * the library has been built. @@ -459,7 +459,7 @@ extern "C" { /* This triggers a compiler error in png.c, if png.c and png.h * do not agree upon the version number. */ -typedef char* png_libpng_version_1_6_33; +typedef char* png_libpng_version_1_6_34beta01; /* Basic control structions. Read libpng-manual.txt or libpng.3 for more info. * diff --git a/pngconf.h b/pngconf.h index e99e827dd..c47b74305 100644 --- a/pngconf.h +++ b/pngconf.h @@ -1,7 +1,7 @@ /* pngconf.h - machine configurable file for libpng * - * libpng version 1.6.33, September 28, 2017 + * libpng version 1.6.34beta01, September 28, 2017 * * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngtest.c b/pngtest.c index d91fee149..c45a568f0 100644 --- a/pngtest.c +++ b/pngtest.c @@ -2153,4 +2153,4 @@ main(void) #endif /* Generate a compiler error if there is an old png.h in the search path. */ -typedef png_libpng_version_1_6_33 Your_png_h_is_not_version_1_6_33; +typedef png_libpng_version_1_6_34beta01 Your_png_h_is_not_version_1_6_34beta01; diff --git a/projects/vstudio/README.txt b/projects/vstudio/README.txt index 3e2c37dc5..3b60112aa 100644 --- a/projects/vstudio/README.txt +++ b/projects/vstudio/README.txt @@ -1,7 +1,7 @@ VisualStudio instructions -libpng version 1.6.33 - September 28, 2017 +libpng version 1.6.34beta01 - September 28, 2017 Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props index b794131fd..399d028ce 100644 --- a/projects/vstudio/zlib.props +++ b/projects/vstudio/zlib.props @@ -2,7 +2,7 @@