[lvc-project] [PATCH 5.10] gpu/drm/virtio: fix error return in vgdev_output_init()
Dmitry Osipenko
dmitry.osipenko at collabora.com
Thu Oct 9 06:12:08 MSK 2025
On 9/22/25 17:44, Alexandr Sapozhnkiov wrote:
> From: Alexandr Sapozhnikov <alsp705 at gmail.com>
>
> Return value of function drm_crtc_init_with_planes(),
> called at virtgpu_display.c:276, is not checked,
> but it is usually checked for this function
>
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
> Signed-off-by: Alexandr Sapozhnikov <alsp705 at gmail.com>
> ---
> drivers/gpu/drm/virtio/virtgpu_display.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
> index ad924a8502e9..59b652e8a630 100644
> --- a/drivers/gpu/drm/virtio/virtgpu_display.c
> +++ b/drivers/gpu/drm/virtio/virtgpu_display.c
> @@ -253,6 +253,7 @@ static const struct drm_connector_funcs virtio_gpu_connector_funcs = {
Applied to misc-next with corrected coding style and edited commit
message, thanks.
--
Best regards,
Dmitry
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