diff options
| author | Andy Adamson <andros@netapp.com> | 2011-11-09 13:58:20 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-25 17:24:36 -0800 |
| commit | 58a902db8896b6bb4c779a223f6e8e7b289cdcc9 (patch) | |
| tree | 14e057509b4274d0d1975cf9400c509877a29125 /fs/nfs/callback_proc.c | |
| parent | 2dda99b3d5f3f6be05f0c9cc7cf0b05740e6e9f5 (diff) | |
NFSv4.1: fix backchannel slotid off-by-one bug
commit 61f2e5106582d02f30b6807e3f9c07463c572ccb upstream.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/nfs/callback_proc.c')
| -rw-r--r-- | fs/nfs/callback_proc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index aaa09e948a9..b5c826e17b6 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -324,7 +324,7 @@ validate_seqid(struct nfs4_slot_table *tbl, struct cb_sequenceargs * args) dprintk("%s enter. slotid %d seqid %d\n", __func__, args->csa_slotid, args->csa_sequenceid); - if (args->csa_slotid > NFS41_BC_MAX_CALLBACKS) + if (args->csa_slotid >= NFS41_BC_MAX_CALLBACKS) return htonl(NFS4ERR_BADSLOT); slot = tbl->slots + args->csa_slotid; |