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| author |   Guillaume Nault <g.nault@alphalink.fr> | 2017-03-31 13:02:29 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-04-01 20:16:41 -0700 |
| commit | 5e6a9e5a3554a5b3db09cdc22253af1849c65dff (patch) | |
| tree | d631fcc1df3f9070c733db94f5be3a0776758392 /net/l2tp/l2tp_core.c | |
| parent | l2tp: fix duplicate session creation (diff) | |
| download | linux-dev-5e6a9e5a3554a5b3db09cdc22253af1849c65dff.tar.xz linux-dev-5e6a9e5a3554a5b3db09cdc22253af1849c65dff.zip | |
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>
Diffstat (limited to 'net/l2tp/l2tp_core.c')
0 files changed, 0 insertions, 0 deletions