From 46c47291e8ae7be6499ea9b0017e12c04714b4f5 Mon Sep 17 00:00:00 2001 From: Krishnaraj Bhat Date: Mon, 7 Mar 2016 13:56:15 +0530 Subject: [PATCH 1/6] gcc6: fix misleading indentation warning Although not a bug in this case, but shows up when -Wall is used --- contrib/libtests/pngvalid.c | 18 +++++++++--------- pngget.c | 10 +++++----- pngread.c | 28 ++++++++++++++-------------- 3 files changed, 28 insertions(+), 28 deletions(-) diff --git a/contrib/libtests/pngvalid.c b/contrib/libtests/pngvalid.c index c82c269fd..fa25e3961 100644 --- a/contrib/libtests/pngvalid.c +++ b/contrib/libtests/pngvalid.c @@ -3307,10 +3307,10 @@ init_standard_palette(png_store *ps, png_structp pp, png_infop pi, int npalette, for (; i<256; ++i) tRNS[i] = 24; -# ifdef PNG_WRITE_tRNS_SUPPORTED - if (j > 0) - png_set_tRNS(pp, pi, tRNS, j, 0/*color*/); -# endif +#ifdef PNG_WRITE_tRNS_SUPPORTED + if (j > 0) + png_set_tRNS(pp, pi, tRNS, j, 0/*color*/); +#endif } } @@ -7937,11 +7937,11 @@ image_transform_png_set_background_set(const image_transform *this, else back.gray = (png_uint_16)data.red; -# ifdef PNG_FLOATING_POINT_SUPPORTED - png_set_background(pp, &back, PNG_BACKGROUND_GAMMA_FILE, expand, 0); -# else - png_set_background_fixed(pp, &back, PNG_BACKGROUND_GAMMA_FILE, expand, 0); -# endif +#ifdef PNG_FLOATING_POINT_SUPPORTED + png_set_background(pp, &back, PNG_BACKGROUND_GAMMA_FILE, expand, 0); +#else + png_set_background_fixed(pp, &back, PNG_BACKGROUND_GAMMA_FILE, expand, 0); +#endif this->next->set(this->next, that, pp, pi); } diff --git a/pngget.c b/pngget.c index ca44982a0..aafcd96c9 100644 --- a/pngget.c +++ b/pngget.c @@ -1142,19 +1142,19 @@ png_get_compression_buffer_size(png_const_structrp png_ptr) return 0; #ifdef PNG_WRITE_SUPPORTED - if ((png_ptr->mode & PNG_IS_READ_STRUCT) != 0) + if ((png_ptr->mode & PNG_IS_READ_STRUCT) != 0) #endif { #ifdef PNG_SEQUENTIAL_READ_SUPPORTED - return png_ptr->IDAT_read_size; + return png_ptr->IDAT_read_size; #else - return PNG_IDAT_READ_SIZE; + return PNG_IDAT_READ_SIZE; #endif } #ifdef PNG_WRITE_SUPPORTED - else - return png_ptr->zbuffer_size; + else + return png_ptr->zbuffer_size; #endif } diff --git a/pngread.c b/pngread.c index 614fcd19d..64114ef11 100644 --- a/pngread.c +++ b/pngread.c @@ -3848,16 +3848,16 @@ png_image_read_direct(png_voidp argument) else filler = 255; -# ifdef PNG_FORMAT_AFIRST_SUPPORTED - if ((format & PNG_FORMAT_FLAG_AFIRST) != 0) - { - where = PNG_FILLER_BEFORE; - change &= ~PNG_FORMAT_FLAG_AFIRST; - } +#ifdef PNG_FORMAT_AFIRST_SUPPORTED + if ((format & PNG_FORMAT_FLAG_AFIRST) != 0) + { + where = PNG_FILLER_BEFORE; + change &= ~PNG_FORMAT_FLAG_AFIRST; + } - else -# endif - where = PNG_FILLER_AFTER; + else +#endif + where = PNG_FILLER_AFTER; png_set_add_alpha(png_ptr, filler, where); } @@ -3965,12 +3965,12 @@ png_image_read_direct(png_voidp argument) if (info_ptr->bit_depth == 16) info_format |= PNG_FORMAT_FLAG_LINEAR; -# ifdef PNG_FORMAT_BGR_SUPPORTED - if ((png_ptr->transformations & PNG_BGR) != 0) - info_format |= PNG_FORMAT_FLAG_BGR; -# endif +#ifdef PNG_FORMAT_BGR_SUPPORTED + if ((png_ptr->transformations & PNG_BGR) != 0) + info_format |= PNG_FORMAT_FLAG_BGR; +#endif -# ifdef PNG_FORMAT_AFIRST_SUPPORTED +#ifdef PNG_FORMAT_AFIRST_SUPPORTED if (do_local_background == 2) { if ((format & PNG_FORMAT_FLAG_AFIRST) != 0) From 9295264b6f53dc2bfb441f8dec4e43bea052f141 Mon Sep 17 00:00:00 2001 From: Glenn Randers-Pehrson Date: Mon, 7 Mar 2016 07:17:28 -0600 Subject: [PATCH 2/6] [libpng16] Update CHANGES and ANNOUNCE --- ANNOUNCE | 5 +++-- CHANGES | 6 ++++-- pngget.c | 4 ++-- 3 files changed, 9 insertions(+), 6 deletions(-) diff --git a/ANNOUNCE b/ANNOUNCE index 36b801bb2..96c60e487 100644 --- a/ANNOUNCE +++ b/ANNOUNCE @@ -1,4 +1,4 @@ -Libpng 1.6.22beta03 - February 27, 2016 +Libpng 1.6.22beta03 - March 7, 2016 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. @@ -54,7 +54,7 @@ Version 1.6.22beta02 [February 8, 2016] extend the png_set_alpha_mode range as HDR imaging systems are starting to emerge. -Version 1.6.22beta03 [February 27, 2016] +Version 1.6.22beta03 [March 7, 2016] Added a common-law trademark notice and export control information to the LICENSE file, png.h, and the man page. Restored "& 0xff" in png_save_uint_16() and png_save_uint_32() that @@ -75,6 +75,7 @@ Version 1.6.22beta03 [February 27, 2016] that case, to apply any of the supported transforms. This makes for more realistic testing; the decoded data actually gets used in a meaningful fashion (John Bowler). + Fixed some misleading indentation (Krishnaraj Bhat). Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit diff --git a/CHANGES b/CHANGES index a6044d8f6..6142ded49 100644 --- a/CHANGES +++ b/CHANGES @@ -5063,7 +5063,8 @@ Version 1.6.15beta04 [November 4, 2014] Version 1.6.15beta05 [November 5, 2014] Use png_get_libpng_ver(NULL) instead of PNG_LIBPNG_VER_STRING in example.c, pngtest.c, and applications in the contrib directory. - Avoid out-of-bounds memory access in png_user_version_check(). + Fixed an out-of-range read in png_user_version_check() (Bug report from + Qixue Xiao, CVE-2015-8540). Simplified and future-proofed png_user_version_check(). Fixed GCC unsigned int->float warnings. Various versions of GCC seem to generate warnings when an unsigned value is implicitly @@ -5513,7 +5514,7 @@ Version 1.6.22beta02 [February 8, 2016] extend the png_set_alpha_mode range as HDR imaging systems are starting to emerge. -Version 1.6.22beta03 [February 27, 2016] +Version 1.6.22beta03 [March 7, 2016] Added a common-law trademark notice and export control information to the LICENSE file, png.h, and the man page. Restored "& 0xff" in png_save_uint_16() and png_save_uint_32() that @@ -5534,6 +5535,7 @@ Version 1.6.22beta03 [February 27, 2016] that case, to apply any of the supported transforms. This makes for more realistic testing; the decoded data actually gets used in a meaningful fashion (John Bowler). + Fixed some misleading indentation (Krishnaraj Bhat). Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit diff --git a/pngget.c b/pngget.c index aafcd96c9..14fc7be52 100644 --- a/pngget.c +++ b/pngget.c @@ -456,11 +456,11 @@ png_get_pHYs_dpi(png_const_structrp png_ptr, png_const_inforp info_ptr, return (retval); } #endif /* pHYs */ -#endif /* INCH_CONVERSIONS */ +#endif /* INCH_CONVERSIONS */ /* png_get_channels really belongs in here, too, but it's been around longer */ -#endif /* EASY_ACCESS */ +#endif /* EASY_ACCESS */ png_byte PNGAPI From 1a3fa1e091fbdf47e12332cd10644565a5d79e40 Mon Sep 17 00:00:00 2001 From: Glenn Randers-Pehrson Date: Wed, 9 Mar 2016 07:40:32 -0600 Subject: [PATCH 3/6] [libpng16] Imported from libpng-1.6.22beta03.tar --- ANNOUNCE | 4 +-- CHANGES | 2 +- LICENSE | 4 +-- README | 2 +- contrib/intel/INSTALL | 48 ++++++++++++++++++++++++++--------- libpng-manual.txt | 4 +-- libpng.3 | 12 ++++----- libpngpf.3 | 2 +- png.5 | 2 +- png.c | 4 +-- png.h | 10 ++++---- pngconf.h | 2 +- pngpriv.h | 2 +- pngrtran.c | 4 +-- pngset.c | 2 +- pngwutil.c | 2 +- projects/vstudio/README.txt | 2 +- projects/vstudio/zlib.props | 2 +- scripts/README.txt | 2 +- scripts/pnglibconf.h.prebuilt | 2 +- 20 files changed, 69 insertions(+), 45 deletions(-) diff --git a/ANNOUNCE b/ANNOUNCE index 96c60e487..6cf6dfb89 100644 --- a/ANNOUNCE +++ b/ANNOUNCE @@ -1,4 +1,4 @@ -Libpng 1.6.22beta03 - March 7, 2016 +Libpng 1.6.22beta03 - March 9, 2016 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. @@ -54,7 +54,7 @@ Version 1.6.22beta02 [February 8, 2016] extend the png_set_alpha_mode range as HDR imaging systems are starting to emerge. -Version 1.6.22beta03 [March 7, 2016] +Version 1.6.22beta03 [March 9, 2016] Added a common-law trademark notice and export control information to the LICENSE file, png.h, and the man page. Restored "& 0xff" in png_save_uint_16() and png_save_uint_32() that diff --git a/CHANGES b/CHANGES index 6142ded49..79d70f8ae 100644 --- a/CHANGES +++ b/CHANGES @@ -5514,7 +5514,7 @@ Version 1.6.22beta02 [February 8, 2016] extend the png_set_alpha_mode range as HDR imaging systems are starting to emerge. -Version 1.6.22beta03 [March 7, 2016] +Version 1.6.22beta03 [March 9, 2016] Added a common-law trademark notice and export control information to the LICENSE file, png.h, and the man page. Restored "& 0xff" in png_save_uint_16() and png_save_uint_32() that diff --git a/LICENSE b/LICENSE index d2bb706cb..adb3998a4 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 1.6.22beta03, February 19, 2016, are +libpng versions 1.0.7, July 1, 2000 through 1.6.22beta03, March 9, 2016 are Copyright (c) 2000-2002, 2004, 2006-2016 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 @@ -127,4 +127,4 @@ any encryption software. See the EAR, paragraphs 734.3(b)(3) and Glenn Randers-Pehrson glennrp at users.sourceforge.net -February 19, 2016 +March 9, 2016 diff --git a/README b/README index 4c5b0ecd3..b4dbd848d 100644 --- a/README +++ b/README @@ -1,4 +1,4 @@ -README for libpng version 1.6.22beta03 - February 8, 2016 (shared library 16.0) +README for libpng version 1.6.22beta03 - March 9, 2016 (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/intel/INSTALL b/contrib/intel/INSTALL index 9b4f9dc01..e4d56777f 100644 --- a/contrib/intel/INSTALL +++ b/contrib/intel/INSTALL @@ -3,23 +3,47 @@ Enabling SSE support Copyright (c) 2016 Google, Inc. Written by Mike Klein and Matt Sarett -To enable SSE support in libpng, apply intel_sse.patch in your build -directory, before running "configure". If you prefer, manually edit -configure.ac and Makefile.am, following the instructions below, then -then follow the instructions in section II of INSTALL in the main libpng -directory. - -Then configure libpng with -DPNG_INTEL_SSE in CPPFLAGS. If you only -want to optimize reading 4bpp images, also use -DPNG_NO_INTEL_SSE_3BPP. - If you have moved intel_init.c and filter_sse2_intrinsics.c to a different directory, be sure to update the '#include "../../pngpriv.h"' line in both files if necessary to point to the correct relative location of pngpriv.h with respect to the new location of those files. -If you are using a custom makefile instead of a configure-generated -makefile, you will have to update it manually to include contrib/intel/*.c -and to define PNG_INTEL_SSE and possibly PNG_NO_INTEL_SSE_3BPP. +To enable SSE support in libpng, follow the instructions in I, II, or III, +below: + +I. Using patched "configure" scripts: + +First, apply intel_sse.patch in your build directory. + + patch -i contrib/intel/intel_sse.patch -p1 + +Then, if you are not building in a new GIT clone, e.g., in a tar +distribution, remove any existing pre-built configure scripts: + + ./configure --enable-maintainer-mode + make maintainer-clean + ./autogen.sh --maintainer --clean + +Finally, configure libpng with -DPNG_INTEL_SSE in CPPFLAGS. If you only +want to optimize reading 4bpp images, also use -DPNG_NO_INTEL_SSE_3BPP: + + ./autogen.sh --maintainer + CPPFLAGS="-DPNG_INTEL_SSE -DPNG_NO_INTEL_SSE_3BPP" ./configure [options] + make + +II. Using a custom makefile: + +If you are using a custom makefile makefile, you will have to update it +manually to include contrib/intel/*.o in the dependencies, and to define +PNG_INTEL_SSE and possibly PNG_NO_INTEL_SSE_3BPP. + +III. Using manually updated "configure" scripts: + +If you prefer, manually edit configure.ac and Makefile.am, following the +instructions below, then follow the instructions in section II of INSTALL +in the main libpng directory, then configure libpng with -DPNG_INTEL_SSE +in CPPFLAGS. If you only want to optimize reading 4bpp images, also use +-DPNG_NO_INTEL_SSE_3BPP. 1. Insert the following lines above the copyright line near the top of configure.ac: diff --git a/libpng-manual.txt b/libpng-manual.txt index 9261e01fe..e597727e5 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 1.6.22beta03 - February 19, 2016 + libpng version 1.6.22beta03 - March 9, 2016 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2016 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 1.6.22beta03 - February 19, 2016 + libpng versions 0.97, January 1998, through 1.6.22beta03 - March 9, 2016 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2016 Glenn Randers-Pehrson diff --git a/libpng.3 b/libpng.3 index 561e464cd..85e9f457c 100644 --- a/libpng.3 +++ b/libpng.3 @@ -1,4 +1,4 @@ -.TH LIBPNG 3 "February 19, 2016" +.TH LIBPNG 3 "March 9, 2016" .SH NAME libpng \- Portable Network Graphics (PNG) Reference Library 1.6.22beta03 .SH SYNOPSIS @@ -510,7 +510,7 @@ 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 1.6.22beta03 - February 19, 2016 + libpng version 1.6.22beta03 - March 9, 2016 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2016 Glenn Randers-Pehrson @@ -521,7 +521,7 @@ libpng-manual.txt - A description on how to use and modify libpng Based on: - libpng versions 0.97, January 1998, through 1.6.22beta03 - February 19, 2016 + libpng versions 0.97, January 1998, through 1.6.22beta03 - March 9, 2016 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2016 Glenn Randers-Pehrson @@ -6005,7 +6005,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.6.22beta03 - February 19, 2016: +Libpng version 1.6.22beta03 - March 9, 2016: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). @@ -6030,7 +6030,7 @@ this sentence. This code is released under the libpng license. -libpng versions 1.0.7, July 1, 2000, through 1.6.22beta03, February 19, 2016, are +libpng versions 1.0.7, July 1, 2000 through 1.6.22beta03, March 9, 2016 are Copyright (c) 2000-2002, 2004, 2006-2016 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 @@ -6155,7 +6155,7 @@ files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31). Glenn Randers-Pehrson glennrp at users.sourceforge.net -February 19, 2016 +March 9, 2016 .\" end of man page diff --git a/libpngpf.3 b/libpngpf.3 index 5173d8a43..419200887 100644 --- a/libpngpf.3 +++ b/libpngpf.3 @@ -1,4 +1,4 @@ -.TH LIBPNGPF 3 "February 8, 2016" +.TH LIBPNGPF 3 "March 9, 2016" .SH NAME libpng \- Portable Network Graphics (PNG) Reference Library 1.6.22beta03 (private functions) diff --git a/png.5 b/png.5 index f1e6c3a0d..e9d82c2a2 100644 --- a/png.5 +++ b/png.5 @@ -1,4 +1,4 @@ -.TH PNG 5 "February 8, 2016" +.TH PNG 5 "March 9, 2016" .SH NAME png \- Portable Network Graphics (PNG) format .SH DESCRIPTION diff --git a/png.c b/png.c index ea5b94ca8..8033ab917 100644 --- a/png.c +++ b/png.c @@ -775,14 +775,14 @@ png_get_copyright(png_const_structrp png_ptr) #else # ifdef __STDC__ return PNG_STRING_NEWLINE \ - "libpng version 1.6.22beta03 - February 8, 2016" PNG_STRING_NEWLINE \ + "libpng version 1.6.22beta03 - March 9, 2016" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2002,2004,2006-2016 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 1.6.22beta03 - February 8, 2016\ + return "libpng version 1.6.22beta03 - March 9, 2016\ Copyright (c) 1998-2002,2004,2006-2016 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 62a7cb7b7..7318dbefc 100644 --- a/png.h +++ b/png.h @@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.6.22beta03, February 19, 2016 + * libpng version 1.6.22beta03, March 9, 2016 * * Copyright (c) 1998-2002,2004,2006-2016 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 1.6.22beta03, February 19, 2016: + * libpng versions 0.97, January 1998, through 1.6.22beta03, March 9, 2016: * Glenn Randers-Pehrson. * See also "Contributing Authors", below. */ @@ -29,7 +29,7 @@ * files that are distributed with libpng have other copyright owners and * are released under other open source licenses. * - * libpng versions 1.0.7, July 1, 2000, through 1.6.22beta03, February 19, 2016, are + * libpng versions 1.0.7, July 1, 2000 through 1.6.22beta03, March 9, 2016 are * Copyright (c) 2000-2002, 2004, 2006-2016 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 @@ -245,7 +245,7 @@ * Y2K compliance in libpng: * ========================= * - * February 19, 2016 + * March 9, 2016 * * Since the PNG Development group is an ad-hoc body, we can't make * an official declaration. @@ -315,7 +315,7 @@ /* Version information for png.h - this should match the version in png.c */ #define PNG_LIBPNG_VER_STRING "1.6.22beta03" #define PNG_HEADER_VERSION_STRING \ - " libpng version 1.6.22beta03 - February 19, 2016\n" + " libpng version 1.6.22beta03 - March 9, 2016\n" #define PNG_LIBPNG_VER_SONUM 16 #define PNG_LIBPNG_VER_DLLNUM 16 diff --git a/pngconf.h b/pngconf.h index c850f5d8b..67a9fb9df 100644 --- a/pngconf.h +++ b/pngconf.h @@ -1,7 +1,7 @@ /* pngconf.h - machine configurable file for libpng * - * libpng version 1.6.22beta03, February 8, 2016 + * libpng version 1.6.22beta03, March 9, 2016 * * Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngpriv.h b/pngpriv.h index 0ac16fadd..8893f18b9 100644 --- a/pngpriv.h +++ b/pngpriv.h @@ -1,7 +1,7 @@ /* pngpriv.h - private declarations for use inside libpng * - * Last changed in libpng 1.6.21 [(PENDING RELEASE)] + * Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) diff --git a/pngrtran.c b/pngrtran.c index 845671481..b65abbdef 100644 --- a/pngrtran.c +++ b/pngrtran.c @@ -159,7 +159,7 @@ png_set_background(png_structrp png_ptr, png_set_background_fixed(png_ptr, background_color, background_gamma_code, need_expand, png_fixed(png_ptr, background_gamma, "png_set_background")); } -# endif /* FLOATING_POINT */ +# endif /* FLOATING_POINT */ #endif /* READ_BACKGROUND */ /* Scale 16-bit depth files to 8-bit depth. If both of these are set then the @@ -1915,7 +1915,7 @@ png_init_read_transformations(png_structrp png_ptr) png_ptr->palette[i].blue = (png_byte)component; } } -#endif /* READ_SHIFT */ +#endif /* READ_SHIFT */ } /* Modify the info structure to reflect the transformations. The diff --git a/pngset.c b/pngset.c index 2103fe632..4bd5ab3cb 100644 --- a/pngset.c +++ b/pngset.c @@ -1,7 +1,7 @@ /* pngset.c - storage of image information into info struct * - * Last changed in libpng 1.6.21 [(PENDING RELEASE)] + * Last changed in libpng 1.6.21 [January 15, 2016] * Copyright (c) 1998-2015 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) diff --git a/pngwutil.c b/pngwutil.c index aa5bda3c0..494169051 100644 --- a/pngwutil.c +++ b/pngwutil.c @@ -1,7 +1,7 @@ /* pngwutil.c - utilities to write a PNG file * - * Last changed in libpng 1.6.21 [(PENDING RELEASE)] + * Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) diff --git a/projects/vstudio/README.txt b/projects/vstudio/README.txt index 6919cc07b..b70c1d331 100644 --- a/projects/vstudio/README.txt +++ b/projects/vstudio/README.txt @@ -1,7 +1,7 @@ VisualStudio instructions -libpng version 1.6.22beta03 - February 8, 2016 +libpng version 1.6.22beta03 - March 9, 2016 Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props index caf5d9c07..9934f7a55 100644 --- a/projects/vstudio/zlib.props +++ b/projects/vstudio/zlib.props @@ -2,7 +2,7 @@