- Patch #115315 by kkaefer: fixed autocomplete for users.

modules/profile/profile.module

@@ -92,7 +92,7 @@ function profile_menu() {
   $items['profile/autocomplete'] = array(
     'title' => t('Profile autocomplete'),
     'page callback' => 'profile_autocomplete',
-    'access callback' => TRUE,
+    'access arguments' => array('access user profiles'),
     'type' => MENU_CALLBACK,
   );
   return $items;

modules/user/user.module

@@ -724,6 +724,7 @@ function user_menu() {
   $items['user/autocomplete'] = array(
     'title' => t('User autocomplete'),
     'page callback' => 'user_autocomplete',
+    'access callback' => 'user_access',
     'access arguments' => array('access user profiles'),
     'type' => MENU_CALLBACK,
   );