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Commit 9247869e authored by Neal Cardwell's avatar Neal Cardwell Committed by David S. Miller
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tcp: fix inet6_csk_route_req() for link-local addresses 



Fix inet6_csk_route_req() to use as the flowi6_oif the treq->iif,
which is correctly fixed up in tcp_v6_conn_request() to handle the
case of link-local addresses. This brings it in line with the
tcp_v6_send_synack() code, which is already correctly using the
treq->iif in this way.

Signed-off-by: default avatarNeal Cardwell <ncardwell@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b26d344c

net/ipv6/inet6_connection_sock.c

+1 −1
Original line number Diff line number Diff line
@@ -68,7 +68,7 @@ struct dst_entry *inet6_csk_route_req(struct sock *sk, 
	fl6.daddr = treq->rmt_addr;

	final_p = fl6_update_dst(&fl6, np->opt, &final);

	fl6.saddr = treq->loc_addr;

	fl6.flowi6_oif = sk->sk_bound_dev_if;

	fl6.flowi6_oif = treq->iif;

	fl6.flowi6_mark = sk->sk_mark;

	fl6.fl6_dport = inet_rsk(req)->rmt_port;

	fl6.fl6_sport = inet_rsk(req)->loc_port;