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scsi: qla2xxx: edif: Fix off by one bug in qla_edif_app_getfcinfo()
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 9 Nov 2021 11:52:19 +0000 (14:52 +0300)
committerMartin K. Petersen <martin.petersen@oracle.com>
Fri, 19 Nov 2021 03:00:18 +0000 (22:00 -0500)
commite11e285b9cd132db21568b5d29c291f590841944
tree5257d84c9f7108ae60dd3f19a13ad0986c7f5346
parent73185a13773af10264f9d8ee70386c01c849ff2c
scsi: qla2xxx: edif: Fix off by one bug in qla_edif_app_getfcinfo()

The > comparison needs to be >= to prevent accessing one element beyond the
end of the app_reply->ports[] array.

Link: https://lore.kernel.org/r/20211109115219.GE16587@kili
Fixes: 7878f22a2e03 ("scsi: qla2xxx: edif: Add getfcinfo and statistic bsgs")
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/qla2xxx/qla_edif.c