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virtio-scsi: add target swap for VirtIOSCSICtrlTMFReq fields

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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2014-06-10 16:53:39 +02:00
parent 36b15c79aa
commit b0b4ea17dc
1 changed files with 5 additions and 1 deletions
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6
hw/scsi/virtio-scsi.c
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@ -207,6 +207,7 @@ static void virtio_scsi_do_tmf(VirtIOSCSI *s, VirtIOSCSIReq *req)
/* Here VIRTIO_SCSI_S_OK means "FUNCTION COMPLETE". */
req->resp.tmf->response = VIRTIO_SCSI_S_OK;
tswap32s(&req->req.tmf->subtype);
switch (req->req.tmf->subtype) {
case VIRTIO_SCSI_T_TMF_ABORT_TASK:
case VIRTIO_SCSI_T_TMF_QUERY_TASK:
@ -314,8 +315,11 @@ static void virtio_scsi_handle_ctrl(VirtIODevice *vdev, VirtQueue *vq)
if (iov_to_buf(req->elem.out_sg, req->elem.out_num, 0,
&type, sizeof(type)) < sizeof(type)) {
virtio_scsi_bad_req();
continue;
}
} else if (req->req.tmf->type == VIRTIO_SCSI_T_TMF) {
tswap32s(&req->req.tmf->type);
if (req->req.tmf->type == VIRTIO_SCSI_T_TMF) {
if (virtio_scsi_parse_req(req, sizeof(VirtIOSCSICtrlTMFReq),
sizeof(VirtIOSCSICtrlTMFResp)) < 0) {
virtio_scsi_bad_req();