From 5edc33480c1c363ab361a881f2957b9fba5185cf Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Thu, 16 Jun 2011 17:20:35 -0700 Subject: isci: fix smp response frame overrun Due to a typo we currently copy way too much when copying over the response data, but since a request is likely backed by a full page allocation we don't corrupt live data. Signed-off-by: Dan Williams --- drivers/scsi/isci/request.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c index ebe160c83f91..f4fbca7b1fa3 100644 --- a/drivers/scsi/isci/request.c +++ b/drivers/scsi/isci/request.c @@ -1694,7 +1694,7 @@ scic_sds_io_request_frame_handler(struct scic_sds_request *sci_req, frame_index, &smp_resp); - word_cnt = (sizeof(struct smp_req) - SMP_RESP_HDR_SZ) / + word_cnt = (sizeof(struct smp_resp) - SMP_RESP_HDR_SZ) / sizeof(u32); sci_swab32_cpy(((u8 *) rsp_hdr) + SMP_RESP_HDR_SZ, -- cgit v1.2.2