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(parent: b17ac08) | patch
l2tp: hold tunnel while processing genl delete command
authorGuillaume Nault <g.nault@alphalink.fr>
Fri, 25 Aug 2017 14:51:42 +0000 (16:51 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 28 Aug 2017 18:34:58 +0000 (11:34 -0700)
commit5b46fdf0949c55b7ec8da7ba1498d94cb71b33e1
tree9da4476f4f4c705441368f0d4c0c4a9edb7b2c74tree | snapshot
parentb17ac0807bef9c98a7b96d1f39a7219ead79caf9commit | diff
l2tp: hold tunnel while processing genl delete command

l2tp_nl_cmd_tunnel_delete() needs to take a reference on the tunnel, to
prevent it from being concurrently freed by l2tp_tunnel_destruct().

Fixes: 654563a37b6e ("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>
net/l2tp/l2tp_netlink.c diff | blob | history
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