From 16f86165bd0a94a96ab99629828cc9057db50221 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Fri, 13 Mar 2015 15:51:10 -0700 Subject: inet: fill request sock ir_iif for IPv4 Once request socks will be in ehash table, they will need to have a valid ir_iff field. This is currently true only for IPv6. This patch extends support for IPv4 as well. This means inet_diag_fill_req() can now properly use ir_iif, which is better for IPv6 link locals anyway, as request sockets and established sockets will propagate consistent netlink idiag_if. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv6/tcp_ipv6.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'net/ipv6') diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index c5fc6a5e4adc..d89f028dc8c4 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -734,8 +734,6 @@ static void tcp_v6_init_req(struct request_sock *req, struct sock *sk, ireq->ir_v6_rmt_addr = ipv6_hdr(skb)->saddr; ireq->ir_v6_loc_addr = ipv6_hdr(skb)->daddr; - ireq->ir_iif = sk->sk_bound_dev_if; - /* So that link locals have meaning */ if (!sk->sk_bound_dev_if && ipv6_addr_type(&ireq->ir_v6_rmt_addr) & IPV6_ADDR_LINKLOCAL) -- cgit v1.2.2