diff options
| -rw-r--r-- | hw/virtio-blk.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c index 5e81f53e14..5b416c36ee 100644 --- a/hw/virtio-blk.c +++ b/hw/virtio-blk.c @@ -153,6 +153,12 @@ static void virtio_blk_handle_scsi(VirtIOBlockReq *req) int status; int i; + if ((req->dev->vdev.guest_features & (1 << VIRTIO_BLK_F_SCSI)) == 0) { + virtio_blk_req_complete(req, VIRTIO_BLK_S_UNSUPP); + g_free(req); + return; + } + /* * We require at least one output segment each for the virtio_blk_outhdr * and the SCSI command block. |