scsi: be2iscsi: Check size before copying ASYNC handle

Data in buffers are gathered into a single buffer before giving to iSCSI
layer. Though less likely to have payload more than 8K in ASYNC PDU, the
data length is provide by FW and check is missing for overrun.

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Chris Leech <cleech@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
1 file changed