From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
bo_va is being kfree'd twice, once in the call to amdgpu_vm_bo_rmv
and then a short while later. Fix this double free by removing
the 2nd kfree.
Detected by CoverityScan, CID#1399524 ("Double Free")
Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index 3fd951c..dcfb7df 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -83,7 +83,6 @@ int amdgpu_map_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm)
DRM_ERROR("failed to do bo_map on static CSA, err=%d\n", r);
amdgpu_vm_bo_rmv(adev, bo_va);
ttm_eu_backoff_reservation(&ticket, &list);
- kfree(bo_va);
return r;
}
--
2.10.2
