Need to catch Exception during unserialze.

The object being unserialized may throw an Exception if there is a versioning change in it's own serialized data structure. Like e.g., Horde_Mime_Headers.
horde · Nov 24, 2014 · 7e294a7 · 7e294a7
1 parent 8e9dc89
commit 7e294a7
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/framework/Imap_Client/lib/Horde/Imap/Client/Cache/Backend/Db.php b/framework/Imap_Client/lib/Horde/Imap/Client/Cache/Backend/Db.php
@@ -84,9 +84,11 @@ public function get($mailbox, $uids, $fields, $uidvalid)
             $res = $this->_db->select($query[0], $query[1]);
 
             foreach ($res as $row) {
-                $out[$row['msguid']] = @unserialize($compress->decompress(
-                    $columns['data']->binaryToString($row['data'])
-                ));
+                try {
+                    $out[$row['msguid']] = @unserialize($compress->decompress(
+                        $columns['data']->binaryToString($row['data'])
+                    ));
+                } catch (Exception $e) {}
             }
         } catch (Horde_Db_Exception $e) {}