| commit | 1cd99a8d97c90e04d526d843f2be950f6e4e3bd2 | [log] [tgz] |
|---|---|---|
| author | Alex Xie <AlexBin.Xie@amd.com> | Wed Nov 30 17:19:40 2016 -0500 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Tue Dec 06 18:08:32 2016 -0500 |
| tree | 08a90e16d035a87e91bdb7e64aebab0e262e2912 | |
| parent | f5f857f45d3371d032f016dd9f123a93bdf3eefc [diff] |
drm/amd/amdgpu: validate the shadow BO. Fixes a rare NULL pointer dereference in amdgpu_ttm_bind. The issue was found by Nicolai Haehnle. The patch was tested by Nicolai Haehnle. Signed-off-by: Alex Xie <AlexBin.Xie@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org