Linux kernel bug fix: drm/sched: Fix drm_sched_fence_free() so it can be passed an uninitialized fence
Subsystem: gpu (drivers/gpu/drm/scheduler/sched_fence.c)
Bug type: null-deref, severity: trivial
Keywords: null pointer;uninitialized
Files changed: drivers/gpu/drm/scheduler/sched_fence.c;drivers/gpu/drm/scheduler/sched_main.c;include/drm/gpu_scheduler.h
Introduced by Daniel Vetter on 2021-08-30 10:50:44 +0200; fixed by Boris Brezillon on 2021-09-07 09:58:26 +0200 (lifetime: 7 days)