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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>
This commit is contained in:
Dan Carpenter 2017-07-10 11:47:40 +03:00 committed by Martin K. Petersen
parent 68c59fcea1
commit fb2028a0b2
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/qla2xxx/qla_target.c
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@ -3747,7 +3747,7 @@ static struct qla_tgt_cmd *qlt_ctio_to_cmd(struct scsi_qla_host *vha,
h &= QLA_CMD_HANDLE_MASK; h &= QLA_CMD_HANDLE_MASK;
if (h != QLA_TGT_NULL_HANDLE) { 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, ql_dbg(ql_dbg_tgt, vha, 0xe052,
"qla_target(%d): Wrong handle %x received\n", "qla_target(%d): Wrong handle %x received\n",
vha->vp_idx, handle); vha->vp_idx, handle);