| commit | 5e6a9e5a3554a5b3db09cdc22253af1849c65dff | [log] [tgz] |
|---|---|---|
| author | Guillaume Nault <g.nault@alphalink.fr> | Fri Mar 31 13:02:29 2017 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Sat Apr 01 20:16:41 2017 -0700 |
| tree | d631fcc1df3f9070c733db94f5be3a0776758392 | |
| parent | dbdbc73b44782e22b3b4b6e8b51e7a3d245f3086 [diff] |
l2tp: hold session while sending creation notifications
l2tp_session_find() doesn't take any reference on the returned session.
Therefore, the session may disappear while sending the notification.
Use l2tp_session_get() instead and decrement session's refcount once
the notification is sent.
Fixes: 33f72e6f0c67 ("l2tp : multicast notification to the registered listeners")
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>