diff options
Diffstat (limited to 'net/ipv4/udp_tunnel.c')
| -rw-r--r-- | net/ipv4/udp_tunnel.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/udp_tunnel.c b/net/ipv4/udp_tunnel.c index 150e6f0fdbf5..bbe4eca42d36 100644 --- a/net/ipv4/udp_tunnel.c +++ b/net/ipv4/udp_tunnel.c @@ -196,6 +196,7 @@ EXPORT_SYMBOL_GPL(udp_tunnel_xmit_skb); void udp_tunnel_sock_release(struct socket *sock) { rcu_assign_sk_user_data(sock->sk, NULL); + synchronize_rcu(); kernel_sock_shutdown(sock, SHUT_RDWR); sock_release(sock); } |