Re: [PATCH] drm/sun4i: backend: Fix error pointers in sun4i_backend_atomic_check

HI Maxime. Thanks so much for pointing that out! How about such a patch? diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c index 2dded3b828df..5ad0e90d3e6b 100644 --- a/drivers/gpu/drm/sun4i/sun4i_backend.c +++ b/drivers/gpu/drm/sun4i/sun4i_backend.c @@ -

Re: [PATCH] drm/sun4i: backend: Fix error pointers in sun4i_backend_atomic_check

Hi, On Thu, Mar 13, 2025 at 08:20:29PM -0500, Chenyuan Yang wrote: > The function sun4i_backend_atomic_check was dereferencing pointers > returned by drm_atomic_get_plane_state without checking for errors. This > could lead to undefined behavior if the function returns an error pointer. > > This