diff options
| author | Namjae Jeon <linkinjeon@kernel.org> | 2025-06-13 10:12:43 +0900 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2025-06-17 16:27:15 -0500 |
| commit | 7ac5b66acafcc9292fb935d7e03790f2b8b2dc0e (patch) | |
| tree | 1c547e40aba9d3d381c836c8892117e125730f83 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | a89f5fae998bdc4d0505306f93844c9ae059d50c (diff) | |
ksmbd: fix null pointer dereference in destroy_previous_session
If client set ->PreviousSessionId on kerberos session setup stage,
NULL pointer dereference error will happen. Since sess->user is not
set yet, It can pass the user argument as NULL to destroy_previous_session.
sess->user will be set in ksmbd_krb5_authenticate(). So this patch move
calling destroy_previous_session() after ksmbd_krb5_authenticate().
Cc: stable@vger.kernel.org
Reported-by: zdi-disclosures@trendmicro.com # ZDI-CAN-27391
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions