Commit eb174c77 authored Nov 17, 2017 by Roger He Committed by Alex Deucher Nov 17, 2017

drm/amd/amdgpu: fix over-bound accessing in amdgpu_cs_wait_any_fence



Fixes an oops in amdgpu_cs_wait_any_fence.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent fd78e6af

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1498,7 +1498,7 @@ static int amdgpu_cs_wait_any_fence(struct amdgpu_device *adev,
		wait->out.status = (r > 0);
		wait->out.first_signaled = first;

		if (array[first])
		if (first < fence_count && array[first])
		r = array[first]->error;
		else
		r = 0;