Ticket #16330: 16330.diff

wp-admin/includes/media.php

@@ -565 +565 @@
                 // Set variables for storage
                 // fix file filename for query strings
                 preg_match('/[^\?]+\.(jpg|JPG|jpe|JPE|jpeg|JPEG|gif|GIF|png|PNG)/', $file, $matches);
-                $file_array['name'] = basename($matches[0]);
+                $file_array['name'] = urldecode( basename( $matches[0] ) );
                 $file_array['tmp_name'] = $tmp;
 
                 // If error storing temporarily, unlink