Merge branch 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

[linux-2.6-omap-h63xx.git] / net / ipv4 / netfilter.c

diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c
index f8edacdf991df1d74fac5e0bafad89c9caa481ce..6efdb70b3eb2fb9106e031195f4caf56dd41d918 100644 (file)
--- a/net/ipv4/netfilter.c
+++ b/net/ipv4/netfilter.c
@@ -12,6 +12,7 @@
 /* route_me_harder function, used by iptable_nat, iptable_mangle + ip_queue */
 int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type)
 {
+       struct net *net = dev_net(skb->dst->dev);
        const struct iphdr *iph = ip_hdr(skb);
        struct rtable *rt;
        struct flowi fl = {};
@@ -19,7 +20,9 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type)
        unsigned int hh_len;
        unsigned int type;
 
-       type = inet_addr_type(&init_net, iph->saddr);
+       type = inet_addr_type(net, iph->saddr);
+       if (skb->sk && inet_sk(skb->sk)->transparent)
+               type = RTN_LOCAL;
        if (addr_type == RTN_UNSPEC)
                addr_type = type;
 
@@ -33,7 +36,8 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type)
                fl.nl_u.ip4_u.tos = RT_TOS(iph->tos);
                fl.oif = skb->sk ? skb->sk->sk_bound_dev_if : 0;
                fl.mark = skb->mark;
-               if (ip_route_output_key(&init_net, &rt, &fl) != 0)
+               fl.flags = skb->sk ? inet_sk_flowi_flags(skb->sk) : 0;
+               if (ip_route_output_key(net, &rt, &fl) != 0)
                        return -1;
 
                /* Drop old route. */
@@ -43,7 +47,7 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type)
                /* non-local src, find valid iif to satisfy
                 * rp-filter when calling ip_route_input. */
                fl.nl_u.ip4_u.daddr = iph->saddr;
-               if (ip_route_output_key(&init_net, &rt, &fl) != 0)
+               if (ip_route_output_key(net, &rt, &fl) != 0)
                        return -1;
 
                odst = skb->dst;