ipmr_free_table() calls unregister_netdevice_many() inside
and changes net_todo_list protected by rtnl_lock
Signed-off-by: Vasily Averin <v...@virtuozzo.com>
---
net/ipv6/ip6mr.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 74ceb73..9108636 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -250,7 +250,9 @@ static int __net_init ip6mr_rules_init(struct net *net)
return 0;
err2:
+ rtnl_lock();
ip6mr_free_table(mrt);
+ rtnl_unlock();
err1:
fib_rules_unregister(ops);
return err;
--
1.9.1
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