Ticket #31384: 31384.diff

src/wp-includes/comment.php

@@ -2202 +2202 @@
         $pingback_str_squote = 'rel=\'pingback\'';
 
         /** @todo Should use Filter Extension or custom preg_match instead. */
-        $parsed_url = parse_url($url);
+        $parsed_url = wp_parse_url($url);
 
         if ( ! isset( $parsed_url['host'] ) ) // Not a URL. This should never happen.
                 return false;