src/java.desktop/share/native/libsplashscreen/libpng/pngpread.c

@@ -27,11 +27,11 @@
  * This file is available under and governed by the GNU General Public
  * License version 2 only, as published by the Free Software Foundation.
  * However, the following notice accompanied the original version of this
  * file and, per its terms, should not be removed:
  *
- * Last changed in libpng 1.6.23 [June 9, 2016]
+ * Last changed in libpng 1.6.24 [August 4, 2016]
  * Copyright (c) 1998-2002,2004,2006-2016 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.)
  *
  * This code is released under the libpng license.

@@ -103,11 +103,11 @@
 }
 
 png_uint_32 PNGAPI
 png_process_data_skip(png_structrp png_ptr)
 {
-  /* TODO: Deprecate and remove this API.
+/* TODO: Deprecate and remove this API.
    * Somewhere the implementation of this seems to have been lost,
    * or abandoned.  It was only to support some internal back-door access
    * to png_struct) in libpng-1.4.x.
    */
    png_app_warning(png_ptr,

@@ -710,11 +710,16 @@
          if (png_ptr->row_number >= png_ptr->num_rows ||
              png_ptr->pass > 6)
             png_warning(png_ptr, "Truncated compressed data in IDAT");
 
          else
+         {
+            if (ret == Z_DATA_ERROR)
+               png_benign_error(png_ptr, "IDAT: ADLER32 checksum mismatch");
+            else
             png_error(png_ptr, "Decompression error in IDAT");
+         }
 
          /* Skip the check on unprocessed input */
          return;
       }