Merge branch 'stable-3.2' into pandora-3.2

[pandora-kernel.git] / fs / fscache / object-list.c

diff --git a/fs/fscache/object-list.c b/fs/fscache/object-list.c
index ebe29c5..53d7fd3 100644 (file)
--- a/fs/fscache/object-list.c
+++ b/fs/fscache/object-list.c
@@ -338,6 +338,13 @@ static void fscache_objlist_config(struct fscache_objlist_data *data)
        rcu_read_lock();
 
        confkey = key->payload.data;
+       if (!confkey) {
+               /* key was revoked */
+               rcu_read_unlock();
+               key_put(key);
+               goto no_config;
+       }
+
        buf = confkey->data;
 
        for (len = confkey->datalen - 1; len >= 0; len--) {