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-rw-r--r--net/l2tp/l2tp_ip.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index 962a607b51da..e13c166824e0 100644
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -472,13 +472,15 @@ static int l2tp_ip_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *m
if (rt == NULL) {
struct ip_options_rcu *inet_opt;
- inet_opt = rcu_dereference_protected(inet->inet_opt,
- sock_owned_by_user(sk));
+ rcu_read_lock();
+ inet_opt = rcu_dereference(inet->inet_opt);
/* Use correct destination address if we have options. */
if (inet_opt && inet_opt->opt.srr)
daddr = inet_opt->opt.faddr;
+ rcu_read_unlock();
+
/* If this fails, retransmit mechanism of transport layer will
* keep trying until route appears or the connection times
* itself out.

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