	public function save_comment( $comment_id = 0, $approval = '' ) {
		if ( !$comment_id || 'spam' === $approval || empty( $_POST['comment_location'] ) || !is_array( $_POST['comment_location'] ) ) {
			return false;
		}

		GeoMashupDB::set_object_location( 'comment', $comment_id, $_POST['comment_location'] );
	}

The product receives input or data, but it does
        not validate or incorrectly validates that the input has the
        properties that are required to process the data safely and
        correctly.