libpng: updated to 1.6.28

5 files changed, 42 insertions, 42 deletions

diff --git a/libpng/.footprint b/libpng/.footprint
index 3e1139644..0cd250b17 100644
--- a/libpng/.footprint
+++ b/libpng/.footprint
@@ -18,9 +18,9 @@ lrwxrwxrwx	root/root	usr/lib/libpng.la -> libpng16.la
 lrwxrwxrwx	root/root	usr/lib/libpng.so -> libpng16.so
 -rw-r--r--	root/root	usr/lib/libpng16.a
 -rwxr-xr-x	root/root	usr/lib/libpng16.la
-lrwxrwxrwx	root/root	usr/lib/libpng16.so -> libpng16.so.16.27.0
-lrwxrwxrwx	root/root	usr/lib/libpng16.so.16 -> libpng16.so.16.27.0
--rwxr-xr-x	root/root	usr/lib/libpng16.so.16.27.0
+lrwxrwxrwx	root/root	usr/lib/libpng16.so -> libpng16.so.16.28.0
+lrwxrwxrwx	root/root	usr/lib/libpng16.so.16 -> libpng16.so.16.28.0
+-rwxr-xr-x	root/root	usr/lib/libpng16.so.16.28.0
 drwxr-xr-x	root/root	usr/lib/pkgconfig/
 lrwxrwxrwx	root/root	usr/lib/pkgconfig/libpng.pc -> libpng16.pc
 -rw-r--r--	root/root	usr/lib/pkgconfig/libpng16.pc
diff --git a/libpng/.md5sum b/libpng/.md5sum
index 87bcd77bc..a8de889f6 100644
--- a/libpng/.md5sum
+++ b/libpng/.md5sum
@@ -1,2 +1,2 @@
-90099cb7dfb36bf223f4791429d45c6a  libpng-1.6.27.tar.xz
-493e3dfbf217a6fd8f3f4d9e4691bb9c  libpng-apng.patch
+425354f86c392318d31aedca71019372  libpng-1.6.28.tar.xz
+b589075a676288ce503c1fed0785d8ce  libpng-apng.patch
diff --git a/libpng/.signature b/libpng/.signature
index 9f015eb75..b786be01d 100644
--- a/libpng/.signature
+++ b/libpng/.signature
@@ -1,6 +1,6 @@
 untrusted comment: verify with /etc/ports/opt.pub
-RWSE3ohX2g5d/aD7O6KEG/arQmVDvMl6GYLIDUnvOv1pbp9AxMjts1clkK4mg5ah0E9gInifNlrj9p+ub47i+ApbajGla/0MtQU=
-SHA256 (Pkgfile) = 48e5f0cd98cc940264916d8183cfe45cefed629e6ee93946bff286b605ca9290
-SHA256 (.footprint) = 8cf763aa03d8597cbbd23ed7c6b2fb7ac2f9a25231e5bb4b08d934d7de4fc32a
-SHA256 (libpng-1.6.27.tar.xz) = fca2ffd97336356cdab9bfa8936b9d6dfd580a70205e5dfead3ac42cb054b57b
-SHA256 (libpng-apng.patch) = c313747661a3dcd34b3946a8db6b3880499cdaa19ca7c4b0453c838648491d04
+RWSE3ohX2g5d/ZBeszqqj+6yTjrL+GnLhlNeA49vPTUcOk8XjcbTIIGw6mzLdnLdnzB2ob72/F/tH2ybVgSHZ7lSXoVtb76zXwY=
+SHA256 (Pkgfile) = e0e66c92bf38e239d430261252058d092a2f7d9817f3a5f0aa2e8390c0d70173
+SHA256 (.footprint) = 0e7d834fe8f6e7bdc8f4c551ce3cccecca729bb74e5a2a79d39593817221ab48
+SHA256 (libpng-1.6.28.tar.xz) = d8d3ec9de6b5db740fefac702c37ffcf96ae46cb17c18c1544635a3852f78f7a
+SHA256 (libpng-apng.patch) = a227614c864149f232f62d1d0ebac0c7c7b1267eb349ed44c62d1b136b375abe
diff --git a/libpng/Pkgfile b/libpng/Pkgfile
index 7ac3bd180..81d0742c2 100644
--- a/libpng/Pkgfile
+++ b/libpng/Pkgfile
@@ -4,7 +4,7 @@
 # Depends on:  zlib
 
 name=libpng
-version=1.6.27
+version=1.6.28
 release=1
 source=(http://download.sourceforge.net/$name/$name-$version.tar.xz \
         $name-apng.patch)
diff --git a/libpng/libpng-apng.patch b/libpng/libpng-apng.patch
index d1b18067f..427a072c3 100644
--- a/libpng/libpng-apng.patch
+++ b/libpng/libpng-apng.patch
@@ -8,13 +8,13 @@ Index: LICENSE
  
 +This modified version of libpng code adds animated PNG support and is
 +released under the libpng license described below. The modifications are
-+Copyright (c) 2006-2007 Andrew Smith, Copyright (c) 2008-2016 Max Stepin,
++Copyright (c) 2006-2007 Andrew Smith, Copyright (c) 2008-2017 Max Stepin,
 +and are delimited by "#ifdef PNG_APNG_SUPPORTED / #endif" directives
 +surrounding them in the modified libpng source files.
 +
  This code is released under the libpng license.
  
- libpng versions 1.0.7, July 1, 2000 through 1.6.26, October 20, 2016 are
+ libpng versions 1.0.7, July 1, 2000 through 1.6.28, January 5, 2017 are
 Index: pngread.c
 ===================================================================
 --- pngread.c
@@ -97,7 +97,7 @@ Index: pngread.c
 +            /* discard trailing fdATs for frames other than the first */
 +            if (have_chunk_after_DAT == 0 && png_ptr->num_frames_read > 1)
 +                png_crc_finish(png_ptr, length - 4);
-+            else if(png_ptr->mode & PNG_HAVE_fcTL)
++            else if (png_ptr->mode & PNG_HAVE_fcTL)
 +            {
 +                png_ptr->idat_size = length - 4;
 +                png_ptr->mode |= PNG_HAVE_IDAT;
@@ -295,29 +295,29 @@ Index: png.c
 ===================================================================
 --- png.c
 +++ png.c
-@@ -775,17 +775,21 @@
+@@ -776,17 +776,21 @@
  #else
  #  ifdef __STDC__
     return PNG_STRING_NEWLINE \
--      "libpng version 1.6.27 - December 29, 2016" PNG_STRING_NEWLINE \
-+      "libpng version 1.6.27+apng - December 29, 2016" PNG_STRING_NEWLINE \
-       "Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson" \
+-      "libpng version 1.6.28 - January 5, 2017" PNG_STRING_NEWLINE \
++      "libpng version 1.6.28+apng - January 5, 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;
 +      PNG_STRING_NEWLINE \
 +      "Portions Copyright (c) 2006-2007 Andrew Smith" PNG_STRING_NEWLINE \
-+      "Portions Copyright (c) 2008-2016 Max Stepin" PNG_STRING_NEWLINE ;
++      "Portions Copyright (c) 2008-2017 Max Stepin" PNG_STRING_NEWLINE ;
  #  else
--   return "libpng version 1.6.27 - December 29, 2016\
-+   return "libpng version 1.6.27+apng - December 29, 2016\
-       Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson\
+-   return "libpng version 1.6.28 - January 5, 2017\
++   return "libpng version 1.6.28+apng - January 5, 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.";
 +      Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\
 +      Portions Copyright (c) 2006-2007 Andrew Smith\
-+      Portions Copyright (c) 2008-2016 Max Stepin";
++      Portions Copyright (c) 2008-2017 Max Stepin";
  #  endif
  #endif
  }
@@ -331,26 +331,26 @@ Index: png.h
   *
 + * This modified version of libpng code adds animated PNG support and is
 + * released under the libpng license described below. The modifications are
-+ * Copyright (c) 2006-2007 Andrew Smith, Copyright (c) 2008-2016 Max Stepin,
++ * Copyright (c) 2006-2007 Andrew Smith, Copyright (c) 2008-2017 Max Stepin,
 + * and are delimited by "#ifdef PNG_APNG_SUPPORTED / #endif" directives
 + * surrounding them in the modified libpng source files.
 + *
   * This code is released under the libpng license.
   *
-  * Some files in the "contrib" directory and some configure-generated
-@@ -314,8 +320,9 @@
+  * libpng versions 1.0.7, July 1, 2000 through 1.6.28, January 5, 2017 are
+@@ -307,8 +313,9 @@
   */
  
  /* Version information for png.h - this should match the version in png.c */
--#define PNG_LIBPNG_VER_STRING "1.6.27"
--#define PNG_HEADER_VERSION_STRING " libpng version 1.6.27 - December 29, 2016\n"
-+#define PNG_LIBPNG_VER_STRING "1.6.27+apng"
+-#define PNG_LIBPNG_VER_STRING "1.6.28"
+-#define PNG_HEADER_VERSION_STRING " libpng version 1.6.28 - January 5, 2017\n"
++#define PNG_LIBPNG_VER_STRING "1.6.28+apng"
 +#define PNG_HEADER_VERSION_STRING \
-+     " libpng version 1.6.27+apng - December 29, 2016\n"
++     " libpng version 1.6.28+apng - January 5, 2017\n"
  
  #define PNG_LIBPNG_VER_SONUM   16
  #define PNG_LIBPNG_VER_DLLNUM  16
-@@ -366,6 +373,10 @@
+@@ -359,6 +366,10 @@
  #   include "pnglibconf.h"
  #endif
  
@@ -361,7 +361,7 @@ Index: png.h
  #ifndef PNG_VERSION_INFO_ONLY
  /* Machine specific configuration. */
  #  include "pngconf.h"
-@@ -461,6 +472,17 @@
+@@ -454,6 +465,17 @@
   * See pngconf.h for base types that vary by machine/system
   */
  
@@ -379,7 +379,7 @@ Index: png.h
  /* This triggers a compiler error in png.c, if png.c and png.h
   * do not agree upon the version number.
   */
-@@ -781,6 +803,10 @@
+@@ -774,6 +796,10 @@
  #define PNG_INFO_sPLT 0x2000U  /* ESR, 1.0.6 */
  #define PNG_INFO_sCAL 0x4000U  /* ESR, 1.0.6 */
  #define PNG_INFO_IDAT 0x8000U  /* ESR, 1.0.6 */
@@ -390,7 +390,7 @@ Index: png.h
  
  /* This is used for the transformation routines, as some of them
   * change these values for the row.  It also should enable using
-@@ -818,6 +844,10 @@
+@@ -811,6 +837,10 @@
  #ifdef PNG_PROGRESSIVE_READ_SUPPORTED
  typedef PNG_CALLBACK(void, *png_progressive_info_ptr, (png_structp, png_infop));
  typedef PNG_CALLBACK(void, *png_progressive_end_ptr, (png_structp, png_infop));
@@ -401,7 +401,7 @@ Index: png.h
  
  /* The following callback receives png_uint_32 row_number, int pass for the
   * png_bytep data of the row.  When transforming an interlaced image the
-@@ -3246,6 +3276,75 @@
+@@ -3240,6 +3270,75 @@
   *  END OF HARDWARE AND SOFTWARE OPTIONS
   ******************************************************************************/
  
@@ -477,7 +477,7 @@ Index: png.h
  /* Maintainer: Put new public prototypes here ^, in libpng.3, in project
   * defs, and in scripts/symbols.def.
   */
-@@ -3254,7 +3353,11 @@
+@@ -3248,7 +3347,11 @@
   * one to use is one more than this.)
   */
  #ifdef PNG_EXPORT_LAST_ORDINAL
@@ -1097,7 +1097,7 @@ Index: pngrutil.c
 ===================================================================
 --- pngrutil.c
 +++ pngrutil.c
-@@ -860,6 +860,11 @@
+@@ -861,6 +861,11 @@
     filter_type = buf[11];
     interlace_type = buf[12];
  
@@ -1109,7 +1109,7 @@ Index: pngrutil.c
     /* Set internal variables */
     png_ptr->width = width;
     png_ptr->height = height;
-@@ -2760,6 +2765,180 @@
+@@ -2761,6 +2766,180 @@
  }
  #endif
  
@@ -1290,7 +1290,7 @@ Index: pngrutil.c
  #ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
  /* Utility function for png_handle_unknown; set up png_ptr::unknown_chunk */
  static int
-@@ -4022,6 +4201,38 @@
+@@ -4023,6 +4202,38 @@
           uInt avail_in;
           png_bytep buffer;
  
@@ -1329,7 +1329,7 @@ Index: pngrutil.c
           while (png_ptr->idat_size == 0)
           {
              png_crc_finish(png_ptr, 0);
-@@ -4033,6 +4244,7 @@
+@@ -4034,6 +4245,7 @@
              if (png_ptr->chunk_name != png_IDAT)
                 png_error(png_ptr, "Not enough image data");
           }
@@ -1337,7 +1337,7 @@ Index: pngrutil.c
  
           avail_in = png_ptr->IDAT_read_size;
  
-@@ -4096,6 +4308,9 @@
+@@ -4097,6 +4309,9 @@
  
           png_ptr->mode |= PNG_AFTER_IDAT;
           png_ptr->flags |= PNG_FLAG_ZSTREAM_ENDED;
@@ -1347,7 +1347,7 @@ Index: pngrutil.c
  
           if (png_ptr->zstream.avail_in > 0 || png_ptr->idat_size > 0)
              png_chunk_benign_error(png_ptr, "Extra compressed data");
-@@ -4542,4 +4757,80 @@
+@@ -4535,4 +4750,80 @@
  
     png_ptr->flags |= PNG_FLAG_ROW_INIT;
  }