diff options
| -rw-r--r-- | hw/virtio-blk.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c index 92c745a316..df57b35f1b 100644 --- a/hw/virtio-blk.c +++ b/hw/virtio-blk.c @@ -398,10 +398,14 @@ static void virtio_blk_handle_request(VirtIOBlockReq *req, qemu_iovec_init_external(&req->qiov, &req->elem.out_sg[1], req->elem.out_num - 1); virtio_blk_handle_write(req, mrb); - } else { + } else if (type == VIRTIO_BLK_T_IN || type == VIRTIO_BLK_T_BARRIER) { + /* VIRTIO_BLK_T_IN is 0, so we can't just & it. */ qemu_iovec_init_external(&req->qiov, &req->elem.in_sg[0], req->elem.in_num - 1); virtio_blk_handle_read(req); + } else { + virtio_blk_req_complete(req, VIRTIO_BLK_S_UNSUPP); + g_free(req); } } |