From: andros@netapp.com
To: trond.myklebust@netapp.com
Cc: linux-nfs@vger.kernel.org, Andy Adamson <andros@netapp.com>
Subject: [PATCH Version 4 1/7] NFSv4.1: fix backchannel slotid off-by-one bug
Date: Wed, 9 Nov 2011 13:58:20 -0500 [thread overview]
Message-ID: <1320865106-1791-1-git-send-email-andros@netapp.com> (raw)
From: Andy Adamson <andros@netapp.com>
Cc:stable@kernel.org
Signed-off-by: Andy Adamson <andros@netapp.com>
---
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 43926ad..54cea8a 100644
--- a/fs/nfs/callback_proc.c
+++ b/fs/nfs/callback_proc.c
@@ -339,7 +339,7 @@ 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;
--
1.7.6.4
next reply other threads:[~2011-11-09 18:58 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-09 18:58 andros [this message]
2011-11-09 18:58 ` [PATCH Version 4 2/7] NFSv4.1: cleanup init and reset of session slot tables andros
2011-11-09 18:58 ` [PATCH Version 4 3/7] NFSv4.1: change nfs4_free_slot parameters for dynamic slots andros
2011-11-09 18:58 ` [PATCH Version 4 4/7] NFSv4.1: dynamic session slots andros
2011-12-11 13:14 ` Benny Halevy
2011-12-12 16:11 ` Adamson, Andy
2011-12-12 19:59 ` Benny Halevy
2011-12-12 19:21 ` Adamson, Andy
2011-12-12 20:13 ` Benny Halevy
2011-12-13 13:39 ` Adamson, Andy
2011-11-09 18:58 ` [PATCH Version 4 5/7] NFSv4.1: do not drain session on CB_RECALL_SLOT andros
2011-11-09 18:58 ` [PATCH Version 4 6/7] NFSv4.1: rename nfs4_free_slot and nfs4_find_slot andros
2011-11-09 18:58 ` [PATCH Version 4 7/7] NFSv4.1: cleanup comment and debug printk andros
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