Re: [PATCH] drm/komeda: Handle NULL pointer access code path in error case

2020-11-27 Thread Liviu Dudau
On Fri, Nov 27, 2020 at 11:00:54AM +, carsten.haitz...@foss.arm.com wrote: > From: Carsten Haitzler > > komeda_component_get_old_state() technically can return a NULL > pointer. komeda_compiz_set_input() even warns when this happens, but > then proceeeds to use that NULL pointer tocompare mem

Re: [PATCH] drm/komeda: Handle NULL pointer access code path in error case

2020-11-27 Thread Steven Price
On 27/11/2020 11:00, carsten.haitz...@foss.arm.com wrote: From: Carsten Haitzler komeda_component_get_old_state() technically can return a NULL pointer. komeda_compiz_set_input() even warns when this happens, but then proceeeds to use that NULL pointer tocompare memory content there agains the