Re: [PATCH] drm/komeda: Fix an undefined behavior bug in komeda_plane_add()

2021-12-02 Thread Steven Price
On 01/12/2021 21:15, Liviu Dudau wrote: > On Wed, Dec 01, 2021 at 03:44:03PM +, Steven Price wrote: >> On 30/11/2021 14:25, Zhou Qingyang wrote: >>> In komeda_plane_add(), komeda_get_layer_fourcc_list() is assigned to >>> formats and used in drm_universal_plane_init(). >>> drm_universal_plane_i

Re: [PATCH] drm/komeda: Fix an undefined behavior bug in komeda_plane_add()

2021-12-01 Thread Liviu Dudau
On Wed, Dec 01, 2021 at 03:44:03PM +, Steven Price wrote: > On 30/11/2021 14:25, Zhou Qingyang wrote: > > In komeda_plane_add(), komeda_get_layer_fourcc_list() is assigned to > > formats and used in drm_universal_plane_init(). > > drm_universal_plane_init() passes formats to > > __drm_universal

Re: [PATCH] drm/komeda: Fix an undefined behavior bug in komeda_plane_add()

2021-12-01 Thread Steven Price
On 30/11/2021 14:25, Zhou Qingyang wrote: > In komeda_plane_add(), komeda_get_layer_fourcc_list() is assigned to > formats and used in drm_universal_plane_init(). > drm_universal_plane_init() passes formats to > __drm_universal_plane_init(). __drm_universal_plane_init() further > passes formats to

Re: [PATCH] drm/komeda: Fix an undefined behavior bug in komeda_plane_add()

2021-11-30 Thread Liviu Dudau
Hi Zhou, On Tue, Nov 30, 2021 at 10:23:01PM +0800, Zhou Qingyang wrote: > In komeda_plane_add(), komeda_get_layer_fourcc_list() is assigned to > formats and used in drm_universal_plane_init(). > drm_universal_plane_init() passes formats to > __drm_universal_plane_init(). __drm_universal_plane_init