Respond with VIRTIO_GPU_RESP_ERR_OUT_OF_MEMORY if it fails to create an udmabuf for the blob resource.
Cc: Gerd Hoffmann <kra...@redhat.com> Cc: Marc-André Lureau <marcandre.lur...@redhat.com> Cc: Vivek Kasireddy <vivek.kasire...@intel.com> Signed-off-by: Dongwon Kim <dongwon....@intel.com> --- hw/display/virtio-gpu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index 66cddd94d9..efe66ca7a3 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -635,9 +635,11 @@ static void virtio_gpu_do_set_scanout(VirtIOGPU *g, if (!virtio_gpu_update_dmabuf(g, scanout_id, res, fb, r)) { virtio_gpu_update_scanout(g, scanout_id, res, r); return; + } else { + *error = VIRTIO_GPU_RESP_ERR_OUT_OF_MEMORY; + return; } } - data = res->blob; } else { data = (uint8_t *)pixman_image_get_data(res->image); -- 2.34.1