commit 7d40b53fbf9a472cd38a5a498d333b8c76a1d192
author Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Wed Sep 13 06:09:10 2017 -0500
committer Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Wed Sep 13 06:09:10 2017 -0500
tree f436425ce352a018b90c6fbed1a16ee4227fcf9c
parent 76b269b1f49cec91563711dd508d43c2c2f798d3

[libpng16] Use png_chunk_report when handling a truncated ICC chunk.

png.c

diff --git a/png.c b/png.c
index 7dc5a87..96ca9cd 100644
--- a/png.c
+++ b/png.c
@@ -816,14 +816,14 @@
 #else
 #  ifdef __STDC__
    return PNG_STRING_NEWLINE \
-      "libpng version 1.6.33beta03 - September 12, 2017" PNG_STRING_NEWLINE \
+      "libpng version 1.6.33beta03 - September 13, 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 1.6.33beta03 - September 12, 2017\
+   return "libpng version 1.6.33beta03 - September 13, 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.";
@@ -2229,8 +2229,8 @@
        * profile.
        */
       if (tag > profile + 11)
-         return png_icc_profile_error(png_ptr, colorspace, name, tag_id,
-             "ICC profile tag table truncated");
+         png_chunk_report(png_ptr,"ICC profile tag table truncated",
+             PNG_CHUNK_ERROR);
       if (tag_start > profile_length || tag_length > profile_length - tag_start)
          return png_icc_profile_error(png_ptr, colorspace, name, tag_id,
              "ICC profile tag outside profile");