Ticket #10991: 10991.patch

general-template.php

@@ -166 +166 @@
 function wp_logout_url($redirect = '') {
         $args = array( 'action' => 'logout' );
         if ( !empty($redirect) ) {
-                $args['redirect_to'] = $redirect;
+                $args['redirect_to'] = urlencode($redirect);
         }
 
         $logout_url = add_query_arg($args, site_url('wp-login.php', 'login'));