Ticket #13351: 13351.patch

wp-admin/includes/user.php

@@ -331 +331 @@
         if ( ! get_user_option('default_password_nag', $user_ID) ) //Short circuit it.
                 return;
 
-        $new_data = get_userdata($user_ID);
+        $new_data = new WP_User($user_ID);
 
         if ( $new_data->user_pass != $old_data->user_pass ) { //Remove the nag if the password has been changed.
                 delete_user_setting('default_password_nag', $user_ID);

wp-includes/pluggable.php

@@ -579 +579 @@
  * @return string Authentication cookie contents
  */
 function wp_generate_auth_cookie($user_id, $expiration, $scheme = 'auth') {
-        $user = get_userdata($user_id);
+        $user = new WP_User($user_id);
 
         $pass_frag = substr($user->user_pass, 8, 4);