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| author |   Luo Meng <luomeng12@huawei.com> | 2022-11-29 10:48:49 +0800 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@kernel.org> | 2022-11-30 13:29:34 -0500 |
| commit | 6a459d8edbdbe7b24db42a5a9f21e6aa9e00c2aa (patch) | |
| tree | c176d285fc80ba28da460c3912fe4fc1fcf952a3 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | dm clone: Fix UAF in clone_dtr() (diff) | |
| download | wireguard-linux-6a459d8edbdbe7b24db42a5a9f21e6aa9e00c2aa.tar.xz wireguard-linux-6a459d8edbdbe7b24db42a5a9f21e6aa9e00c2aa.zip | |
dm cache: Fix UAF in destroy()
Dm_cache also has the same UAF problem when dm_resume()
and dm_destroy() are concurrent.
Therefore, cancelling timer again in destroy().
Cc: stable@vger.kernel.org
Fixes: c6b4fcbad044e ("dm: add cache target")
Signed-off-by: Luo Meng <luomeng12@huawei.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions