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path: root/drivers/scsi/hptiop.c
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Diffstat (limited to 'drivers/scsi/hptiop.c')
-rw-r--r--drivers/scsi/hptiop.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index 8515054cdf70..0844331abb87 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -375,8 +375,9 @@ static void hptiop_host_request_callback(struct hptiop_hba *hba, u32 _tag)
scp->result = SAM_STAT_CHECK_CONDITION;
memset(&scp->sense_buffer,
0, sizeof(scp->sense_buffer));
- memcpy(&scp->sense_buffer,
- &req->sg_list, le32_to_cpu(req->dataxfer_length));
+ memcpy(&scp->sense_buffer, &req->sg_list,
+ min(sizeof(scp->sense_buffer),
+ le32_to_cpu(req->dataxfer_length)));
break;
default: