From 9f44d972c749f773a2f509b4e1ab861bebd41171 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Wed, 22 Jan 2003 01:55:54 +0000
Subject: [PATCH] Add slashes to data pulled out of external source, just in
 case O'Brien logs in :-)

---
 lib/moodlelib.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 143d22343d..441daf1aea 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -268,7 +268,9 @@ function require_login($courseid=0) {
     // First check that the user is logged in to the site.
     if (! (isset($USER->loggedin) and $USER->confirmed and ($USER->site == $CFG->wwwroot)) ) { // They're not
         $SESSION->wantsurl = $FULLME;
-        $SESSION->fromurl  = $_SERVER["HTTP_REFERER"];
+        if (!empty($_SERVER["HTTP_REFERER"])) {
+            $SESSION->fromurl  = $_SERVER["HTTP_REFERER"];
+        }
         save_session("SESSION");
         $USER = NULL;
         save_session("USER");
@@ -485,7 +487,7 @@ function create_user_record($username, $password) {
     if (function_exists(auth_get_userinfo)) {
         if ($newinfo = auth_get_userinfo($username)) {
             foreach ($newinfo as $key => $value){
-                $newuser->$key = $value;
+                $newuser->$key = addslashes(stripslashes($value)); // Just in case
             }
         }
     }
-- 
2.39.5