| commit | 9ee369a405c57613d7c83a3967780c3e30c52ecc | [log] [tgz] |
|---|---|---|
| author | Guillaume Nault <g.nault@alphalink.fr> | Fri Aug 25 16:22:17 2017 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Mon Aug 28 11:28:33 2017 -0700 |
| tree | 9b11954e5446349cf84b7d1eedcf939fe74bb5f1 | |
| parent | 4c22868264516fe0c42817a87f37efb44254e7a9 [diff] |
l2tp: initialise session's refcount before making it reachable
Sessions must be fully initialised before calling
l2tp_session_add_to_tunnel(). Otherwise, there's a short time frame
where partially initialised sessions can be accessed by external users.
Fixes: dbdbc73b4478 ("l2tp: fix duplicate session creation")
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>