Fix backward copat. with cached values serialized but not base64-encoded (#...

Aleksander Machniak

2013-06-02 5df4fe56d509a5c9702506a79f32dcd81d7adc41

Fix backward copat. with cached values serialized but not base64-encoded (#1489142)

 program/lib/Roundcube/rcube_db.php

@@ -835,9 +835,14 @@
     */
    public static function decode($input, $serialized = false)
    {
        if ($serialized) {
            // use Base64 encoding to workaround issues with invalid
            // or null characters in serialized string (#1489142)
        if ($serialized) {
            // Keep backward compatybility where base64 wasn't used
            if (strpos(substr($input, 0, 16), ':') !== false) {
                return self::decode(@unserialize($input));
            }

            return @unserialize(base64_decode($input));
        }