diff options
| author | Luo Meng <luomeng12@huawei.com> | 2022-11-29 10:48:50 +0800 |
|---|---|---|
| committer | Mike Snitzer <snitzer@kernel.org> | 2022-11-30 13:29:34 -0500 |
| commit | f50cb2cbabd6c4a60add93d72451728f86e4791c (patch) | |
| tree | 2aa14a7c339f2932f2d1767272823561241118f8 /drivers/md/dm-thin-metadata.c | |
| parent | 6a459d8edbdbe7b24db42a5a9f21e6aa9e00c2aa (diff) | |
| download | linux-f50cb2cbabd6c4a60add93d72451728f86e4791c.tar.gz | |
dm integrity: Fix UAF in dm_integrity_dtr()
Dm_integrity also has the same UAF problem when dm_resume()
and dm_destroy() are concurrent.
Therefore, cancelling timer again in dm_integrity_dtr().
Cc: stable@vger.kernel.org
Fixes: 7eada909bfd7a ("dm: add integrity target")
Signed-off-by: Luo Meng <luomeng12@huawei.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Diffstat (limited to 'drivers/md/dm-thin-metadata.c')
0 files changed, 0 insertions, 0 deletions