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-rw-r--r--hw/scsi-bus.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index 4090b9f1ab..925c3aeecb 100644
--- a/hw/scsi-bus.c
+++ b/hw/scsi-bus.c
@@ -427,9 +427,6 @@ static int32_t scsi_target_send_command(SCSIRequest *req, uint8_t *buf)
}
break;
case REQUEST_SENSE:
- if (req->cmd.xfer < 4) {
- goto illegal_request;
- }
r->len = scsi_device_get_sense(r->req.dev, r->buf,
MIN(req->cmd.xfer, sizeof r->buf),
(req->cmd.buf[1] & 1) == 0);
@@ -538,8 +535,8 @@ SCSIRequest *scsi_req_new(SCSIDevice *d, uint32_t tag, uint32_t lun,
req = scsi_req_alloc(&reqops_unit_attention, d, tag, lun,
hba_private);
} else if (lun != d->lun ||
- buf[0] == REPORT_LUNS ||
- (buf[0] == REQUEST_SENSE && (d->sense_len || cmd.xfer < 4))) {
+ buf[0] == REPORT_LUNS ||
+ (buf[0] == REQUEST_SENSE && d->sense_len)) {
req = scsi_req_alloc(&reqops_target_command, d, tag, lun,
hba_private);
} else {