--- old/src/java.desktop/share/native/libsplashscreen/libpng/pngtrans.c	2017-01-20 09:42:07.172730620 -0800
+++ new/src/java.desktop/share/native/libsplashscreen/libpng/pngtrans.c	2017-01-20 09:42:07.052730620 -0800
@@ -29,8 +29,8 @@
  * However, the following notice accompanied the original version of this
  * file and, per its terms, should not be removed:
  *
- * Last changed in libpng 1.6.18 [July 23, 2015]
- * Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson
+ * Last changed in libpng 1.6.26 [October 20, 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.)
  *
@@ -200,13 +200,14 @@
                    * size!
                    */
                   png_app_error(png_ptr,
-                     "png_set_filler is invalid for low bit depth gray output");
+                      "png_set_filler is invalid for"
+                      " low bit depth gray output");
                   return;
                }
 
             default:
                png_app_error(png_ptr,
-                  "png_set_filler: inappropriate color type");
+                   "png_set_filler: inappropriate color type");
                return;
          }
 #     else
@@ -622,7 +623,7 @@
       return; /* The filler channel has gone already */
 
    /* Fix the rowbytes value. */
-   row_info->rowbytes = dp-row;
+   row_info->rowbytes = (unsigned int)(dp-row);
 }
 #endif
 
@@ -720,7 +721,7 @@
        * and this calculation is used because it avoids warnings that other
        * forms produced on either GCC or MSVC.
        */
-      int padding = (-row_info->pixel_depth * row_info->width) & 7;
+      int padding = PNG_PADBITS(row_info->pixel_depth, row_info->width);
       png_bytep rp = png_ptr->row_buf + row_info->rowbytes;
 
       switch (row_info->bit_depth)
@@ -825,7 +826,7 @@
       (png_ptr->flags & PNG_FLAG_ROW_INIT) != 0)
    {
       png_app_error(png_ptr,
-            "info change after png_start_read_image or png_read_update_info");
+          "info change after png_start_read_image or png_read_update_info");
       return;
    }
 #endif