From ea05be79264fe3fa27a9de98c4c792ecc4de0c89 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sat, 26 Sep 2009 11:58:37 +0000
Subject: [PATCH] MDL-20309 improved sanitization of id property; backported
 from MOODLE_19_STABLE

---
 lib/dmllib.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/dmllib.php b/lib/dmllib.php
index 552a0d09cd5..c35190a7c75 100644
--- a/lib/dmllib.php
+++ b/lib/dmllib.php
@@ -1498,9 +1498,11 @@ function update_record($table, $dataobject) {
 
     global $db, $CFG;
 
-    if (! isset($dataobject->id) ) {
+    // integer value in id propery required
+    if (empty($dataobject->id)) {
         return false;
     }
+    $dataobject->id = (int)$dataobject->id;
 
 /// Check we are handling a proper $dataobject
     if (is_array($dataobject)) {