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| author | Guillaume Nault <g.nault@alphalink.fr> | 2017-08-25 16:51:43 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-28 11:34:58 -0700 |
| commit | 4e4b21da3acc68a7ea55f850cacc13706b7480e9 (patch) | |
| tree | 6ddf36276df7ea036ca7fe77b354af690f5cc7d0 /block/mq-deadline.c | |
| parent | 8c0e421525c9eb50d68e8f633f703ca31680b746 (diff) | |
l2tp: hold tunnel while handling genl TUNNEL_GET commands
Use l2tp_tunnel_get() instead of l2tp_tunnel_find() so that we get
a reference on the tunnel, preventing l2tp_tunnel_destruct() from
freeing it from under us.
Also move l2tp_tunnel_get() below nlmsg_new() so that we only take
the reference when needed.
Fixes: 309795f4bec2 ("l2tp: Add netlink control API for L2TP")
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'block/mq-deadline.c')
0 files changed, 0 insertions, 0 deletions