diff options
| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2017-07-10 11:47:40 +0300 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2017-07-12 17:20:21 -0400 |
| commit | fb2028a0b24e0823bbc0a28e6f0f1bd9fbbf733c (patch) | |
| tree | 441f6981cf912f301c5695dad39623b85949efe1 /drivers/scsi | |
| parent | scsi: sg: fix SG_DXFER_FROM_DEV transfers (diff) | |
| download | linux-dev-fb2028a0b24e0823bbc0a28e6f0f1bd9fbbf733c.tar.xz linux-dev-fb2028a0b24e0823bbc0a28e6f0f1bd9fbbf733c.zip | |
scsi: qla2xxx: Off by one in qlt_ctio_to_cmd()
There are "req->num_outstanding_cmds" elements in the
req->outstanding_cmds[] array so the > here should be >=.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 2a0173e5d10e..986a4270b2ff 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -3747,7 +3747,7 @@ static struct qla_tgt_cmd *qlt_ctio_to_cmd(struct scsi_qla_host *vha, h &= QLA_CMD_HANDLE_MASK; if (h != QLA_TGT_NULL_HANDLE) { - if (unlikely(h > req->num_outstanding_cmds)) { + if (unlikely(h >= req->num_outstanding_cmds)) { ql_dbg(ql_dbg_tgt, vha, 0xe052, "qla_target(%d): Wrong handle %x received\n", vha->vp_idx, handle); |