From: stronk7 <stronk7>
Date: Sun, 4 Jan 2004 22:58:28 +0000 (+0000)
Subject: Added addslashes() to check for existing users, because some characters
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=79619daf93a2b464e01f9beb4a4e19b4444988b5;p=moodle.git

Added addslashes() to check for existing users, because some characters
can break the query (old users containing ', for example).
---

diff --git a/backup/restorelib.php b/backup/restorelib.php
index f2cb989a4b..0c1ac79bbe 100644
--- a/backup/restorelib.php
+++ b/backup/restorelib.php
@@ -513,7 +513,7 @@
                 $newid=null;
                 //check if it exists (by username) and get its id
                 $user_exists = true;
-                $user_data = get_record("user","username",$user->username);
+                $user_data = get_record("user","username",addslashes($user->username));
                 if (!$user_data) {
                     $user_exists = false;
                 } else {