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Commit c4464921 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

tcp: use correct net ns in cookie_v4_check() 



Its better to make a route lookup in appropriate namespace.

Signed-off-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ca55158c

net/ipv4/syncookies.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -347,7 +347,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb, 
					       { .sport = th->dest,

					       { .sport = th->dest,

						 .dport = th->source } } };

						 .dport = th->source } } };

		security_req_classify_flow(req, &fl);

		security_req_classify_flow(req, &fl);

		if (ip_route_output_key(&init_net, &rt, &fl)) {

		if (ip_route_output_key(sock_net(sk), &rt, &fl)) {

			reqsk_free(req);

			reqsk_free(req);

			goto out;

			goto out;

		}

		}