Commit 61f2e510 authored by Andy Adamson's avatar Andy Adamson Committed by Trond Myklebust

NFSv4.1: fix backchannel slotid off-by-one bug

Cc:stable@kernel.org
Signed-off-by: default avatarAndy Adamson <andros@netapp.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 8a0d551a
...@@ -339,7 +339,7 @@ validate_seqid(struct nfs4_slot_table *tbl, struct cb_sequenceargs * args) ...@@ -339,7 +339,7 @@ validate_seqid(struct nfs4_slot_table *tbl, struct cb_sequenceargs * args)
dprintk("%s enter. slotid %d seqid %d\n", dprintk("%s enter. slotid %d seqid %d\n",
__func__, args->csa_slotid, args->csa_sequenceid); __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); return htonl(NFS4ERR_BADSLOT);
slot = tbl->slots + args->csa_slotid; slot = tbl->slots + args->csa_slotid;
......
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