From: Chuck Hagenbuch <chuck@horde.org>
Date: Tue, 9 Nov 2010 18:48:33 +0000 (-0500)
Subject: Don't leak errors from unserialize
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=baeb22e09d40ab70bbed7ad5cbacbf8f7f6d96b4;p=horde.git

Don't leak errors from unserialize
---

diff --git a/ansel/lib/Storage.php b/ansel/lib/Storage.php
index 2bca772ce..9d71991fc 100644
--- a/ansel/lib/Storage.php
+++ b/ansel/lib/Storage.php
@@ -297,7 +297,8 @@ class Ansel_Storage
        if (!count($overrides) && $GLOBALS['conf']['ansel_cache']['usecache'] &&
            ($gallery = $GLOBALS['injector']->getInstance('Horde_Cache')->get('Ansel_Gallery' . $gallery_id, $GLOBALS['conf']['cache']['default_lifetime'])) !== false) {
 
-           return unserialize($gallery);
+           $cached_gallery = @unserialize($gallery);
+           if ($cached_gallery) { return $cached_gallery; }
        }
 
        try {