diff options
| -rw-r--r-- | hw/display/virtio-gpu-udmabuf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/display/virtio-gpu-udmabuf.c b/hw/display/virtio-gpu-udmabuf.c index 69e2cf0bd6..ef1a740de5 100644 --- a/hw/display/virtio-gpu-udmabuf.c +++ b/hw/display/virtio-gpu-udmabuf.c @@ -132,7 +132,8 @@ void virtio_gpu_init_udmabuf(struct virtio_gpu_simple_resource *res) void *pdata = NULL; res->dmabuf_fd = -1; - if (res->iov_cnt == 1) { + if (res->iov_cnt == 1 && + res->iov[0].iov_len < 4096) { pdata = res->iov[0].iov_base; } else { virtio_gpu_create_udmabuf(res); |