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(parent: 723cd77) | patch
scsi: sg: off by one in sg_ioctl()
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 17 Aug 2017 07:09:54 +0000 (10:09 +0300)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 23 Aug 2017 02:23:42 +0000 (22:23 -0400)
commitbd46fc406b30d1db1aff8dabaff8d18bb423fdcf
tree7279fb6cd3b1b6641550ad20e7f24152b50a9a7etree | snapshot (tar.gz zip)
parent723cd772fde2344a9810eeaf5106787d535ec4a4commit | diff
scsi: sg: off by one in sg_ioctl()

If "val" is SG_MAX_QUEUE then we are one element beyond the end of the
"rinfo" array so the > should be >=.

Fixes: 109bade9c625 ("scsi: sg: use standard lists for sg_requests")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/sg.c diff | blob | blame | history