Re: [PATCH] drm/scheduler: fix null-ptr-deref in init entity

2024-03-14 Thread Christian König
Am 13.03.24 um 22:20 schrieb vitaly.pros...@amd.com: From: Vitaly Prosyak The bug can be triggered by sending an amdgpu_cs_wait_ioctl to the AMDGPU DRM driver on any ASICs with valid context. The bug was reported by Joonkyo Jung . For example the following code: static void Syzkaller2(int

[PATCH] drm/scheduler: fix null-ptr-deref in init entity

2024-03-13 Thread vitaly.prosyak
From: Vitaly Prosyak The bug can be triggered by sending an amdgpu_cs_wait_ioctl to the AMDGPU DRM driver on any ASICs with valid context. The bug was reported by Joonkyo Jung . For example the following code: static void Syzkaller2(int fd) { union drm_amdgpu_ctx arg1; un