From 4ab47d47af20addd6ecee1ece0205b1fbf483942 Mon Sep 17 00:00:00 2001 From: Antony Antony Date: Tue, 6 Jun 2017 12:12:13 +0200 Subject: xfrm: extend MIGRATE with UDP encapsulation port Add UDP encapsulation port to XFRM_MSG_MIGRATE using an optional netlink attribute XFRMA_ENCAP. The devices that support IKE MOBIKE extension (RFC-4555 Section 3.8) could go to sleep for a few minutes and wake up. When it wake up the NAT mapping could have expired, the device send a MOBIKE UPDATE_SA message to migrate the IPsec SA. The change could be a change UDP encapsulation port, IP address, or both. Reported-by: Paul Wouters Signed-off-by: Antony Antony Reviewed-by: Richard Guy Briggs Signed-off-by: Steffen Klassert --- net/key/af_key.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/key') diff --git a/net/key/af_key.c b/net/key/af_key.c index c1950bb14735..3b130cbdc463 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -2602,7 +2602,7 @@ static int pfkey_migrate(struct sock *sk, struct sk_buff *skb, } return xfrm_migrate(&sel, dir, XFRM_POLICY_TYPE_MAIN, m, i, - kma ? &k : NULL, net); + kma ? &k : NULL, net, NULL); out: return err; -- cgit v1.2.3