From 3fa6f616a7a4d0bdf4d877d530456d8a5c3b109b Mon Sep 17 00:00:00 2001 From: David Ahern Date: Mon, 7 Aug 2017 08:44:17 -0700 Subject: net: ipv4: add second dif to inet socket lookups Add a second device index, sdif, to inet socket lookups. sdif is the index for ingress devices enslaved to an l3mdev. It allows the lookups to consider the enslaved device as well as the L3 domain when searching for a socket. TCP moves the data in the cb. Prior to tcp_v4_rcv (e.g., early demux) the ingress index is obtained from IPCB using inet_sdif and after the cb move in tcp_v4_rcv the tcp_v4_sdif helper is used. Signed-off-by: David Ahern Signed-off-by: David S. Miller --- net/netfilter/xt_TPROXY.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/netfilter') diff --git a/net/netfilter/xt_TPROXY.c b/net/netfilter/xt_TPROXY.c index d767e35fff6b..94fb0fd0c667 100644 --- a/net/netfilter/xt_TPROXY.c +++ b/net/netfilter/xt_TPROXY.c @@ -125,7 +125,7 @@ nf_tproxy_get_sock_v4(struct net *net, struct sk_buff *skb, void *hp, __tcp_hdrlen(tcph), saddr, sport, daddr, dport, - in->ifindex); + in->ifindex, 0); if (sk && !refcount_inc_not_zero(&sk->sk_refcnt)) sk = NULL; -- cgit v1.2.3