[NETNS][DCCPV4]: Make per-net socket lookup.

The inet_lookup family of functions requires a net to lookup
a socket in, so give a proper one to them.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 11d0b8589aa7f413140ef2ca44b4ac897cf82206..66f860b1b91617a4559296686b89df5cd71f7de8 100644 (file)
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -211,8 +211,9 @@ static void dccp_v4_err(struct sk_buff *skb, u32 info)
                return;
        }
 
-       sk = inet_lookup(&init_net, &dccp_hashinfo, iph->daddr, dh->dccph_dport,
-                        iph->saddr, dh->dccph_sport, inet_iif(skb));
+       sk = inet_lookup(dev_net(skb->dev), &dccp_hashinfo,
+                       iph->daddr, dh->dccph_dport,
+                       iph->saddr, dh->dccph_sport, inet_iif(skb));
        if (sk == NULL) {
                ICMP_INC_STATS_BH(ICMP_MIB_INERRORS);
                return;
@@ -429,7 +430,7 @@ static struct sock *dccp_v4_hnd_req(struct sock *sk, struct sk_buff *skb)
        if (req != NULL)
                return dccp_check_req(sk, skb, req, prev);
 
-       nsk = inet_lookup_established(&init_net, &dccp_hashinfo,
+       nsk = inet_lookup_established(sock_net(sk), &dccp_hashinfo,
                                      iph->saddr, dh->dccph_sport,
                                      iph->daddr, dh->dccph_dport,
                                      inet_iif(skb));
@@ -810,7 +811,7 @@ static int dccp_v4_rcv(struct sk_buff *skb)
 
        /* Step 2:
         *      Look up flow ID in table and get corresponding socket */
-       sk = __inet_lookup(&init_net, &dccp_hashinfo,
+       sk = __inet_lookup(dev_net(skb->dst->dev), &dccp_hashinfo,
                           iph->saddr, dh->dccph_sport,
                           iph->daddr, dh->dccph_dport, inet_iif(skb));
        /*