Re: [PATCH] drm/komeda: Potential error pointer dereference

On Fri, May 03, 2019 at 03:25:25PM +0300, Dan Carpenter wrote: > We need to check whether drm_atomic_get_crtc_state() returns an error > pointer before dereferencing "crtc_st". > > Fixes: 7d31b9e7a550 ("drm/komeda: Add komeda_plane/plane_helper_funcs") > Signed-off-by: Dan Carpenter Acked-by: Li

[PATCH] drm/komeda: Potential error pointer dereference

We need to check whether drm_atomic_get_crtc_state() returns an error pointer before dereferencing "crtc_st". Fixes: 7d31b9e7a550 ("drm/komeda: Add komeda_plane/plane_helper_funcs") Signed-off-by: Dan Carpenter --- drivers/gpu/drm/arm/display/komeda/komeda_plane.c | 2 +- 1 file changed, 1 inser