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Commit 70eacc72 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: fix error handling in amdgpu_bo_list_set 



Don't leak BOs in case of some error.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 0994c09c

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

+3 −0
Original line number Diff line number Diff line
@@ -118,6 +118,7 @@ static int amdgpu_bo_list_set(struct amdgpu_device *adev, 
		usermm = amdgpu_ttm_tt_get_usermm(entry->robj->tbo.ttm);

		if (usermm) {

			if (usermm != current->mm) {

				amdgpu_bo_unref(&entry->robj);

				r = -EPERM;

				goto error_free;

			}
@@ -151,6 +152,8 @@ static int amdgpu_bo_list_set(struct amdgpu_device *adev, 
	return 0;



error_free:

	while (i--)

		amdgpu_bo_unref(&array[i].robj);

	drm_free_large(array);

	return r;

}