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| author |   Xiubo Li <xiubli@redhat.com> | 2022-04-14 09:07:21 +0800 |
|---|---|---|
| committer |   Ilya Dryomov <idryomov@gmail.com> | 2022-04-25 10:45:50 +0200 |
| commit | 7acae6183cf37c48b8da48bbbdb78820fb3913f3 (patch) | |
| tree | 41bd700e9a1187773a5c10d2377b46fb4aca824c /tools/perf/scripts/python/stackcollapse.py | |
| parent | ceph: remove incorrect session state check (diff) | |
| download | linux-dev-7acae6183cf37c48b8da48bbbdb78820fb3913f3.tar.xz linux-dev-7acae6183cf37c48b8da48bbbdb78820fb3913f3.zip | |
ceph: fix possible NULL pointer dereference for req->r_session
The request will be inserted into the ci->i_unsafe_dirops before
assigning the req->r_session, so it's possible that we will hit
NULL pointer dereference bug here.
Cc: stable@vger.kernel.org
URL: https://tracker.ceph.com/issues/55327
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Tested-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions