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authorJames Morris <jmorris@namei.org>2010-03-31 08:39:27 +1100
committerJames Morris <jmorris@namei.org>2010-03-31 08:39:27 +1100
commitd25d6fa1a95f465ff1ec4458ca15e30b2c8dffec (patch)
tree7362b182dedd825fc762ef7706830837e42943af /fs/afs/security.c
parent225a9be24d799aa16d543c31fb09f0c9ed1d9caa (diff)
parent2eaa9cfdf33b8d7fb7aff27792192e0019ae8fc6 (diff)
Merge branch 'master' into next
Diffstat (limited to 'fs/afs/security.c')
-rw-r--r--fs/afs/security.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/afs/security.c b/fs/afs/security.c
index 3ef504370034..bb4ed144d0e4 100644
--- a/fs/afs/security.c
+++ b/fs/afs/security.c
@@ -189,8 +189,9 @@ void afs_cache_permit(struct afs_vnode *vnode, struct key *key, long acl_order)
if (!permits)
goto out_unlock;
- memcpy(permits->permits, xpermits->permits,
- count * sizeof(struct afs_permit));
+ if (xpermits)
+ memcpy(permits->permits, xpermits->permits,
+ count * sizeof(struct afs_permit));
_debug("key %x access %x",
key_serial(key), vnode->status.caller_access);