Ensure post titles are correctly escaped on the Dashboard.

Props helen, ocean90, dd32, pento.



git-svn-id: https://develop.svn.wordpress.org/trunk@32175 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/includes/template.php

@@ -1556,7 +1556,7 @@ function _draft_or_post_title( $post = 0 ) {
 	$title = get_the_title( $post );
 	if ( empty( $title ) )
 		$title = __( '(no title)' );
-	return $title;
+	return esc_html( $title );
 }
 
 /**