From 9d6ec938019c6b16cb9ec96598ebe8f20de435fe Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Sat, 12 Mar 2011 01:12:47 -0500 Subject: ipv4: Use flowi4 in public route lookup interfaces. Signed-off-by: David S. Miller --- net/ipv4/netfilter.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) (limited to 'net/ipv4/netfilter.c') diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c index 6f40ba511c6b..f3c0b549b8e1 100644 --- a/net/ipv4/netfilter.c +++ b/net/ipv4/netfilter.c @@ -16,7 +16,7 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type) struct net *net = dev_net(skb_dst(skb)->dev); const struct iphdr *iph = ip_hdr(skb); struct rtable *rt; - struct flowi fl = {}; + struct flowi4 fl4 = {}; unsigned long orefdst; unsigned int hh_len; unsigned int type; @@ -31,14 +31,14 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type) * packets with foreign saddr to appear on the NF_INET_LOCAL_OUT hook. */ if (addr_type == RTN_LOCAL) { - fl.fl4_dst = iph->daddr; + fl4.daddr = iph->daddr; if (type == RTN_LOCAL) - fl.fl4_src = iph->saddr; - fl.fl4_tos = RT_TOS(iph->tos); - fl.flowi_oif = skb->sk ? skb->sk->sk_bound_dev_if : 0; - fl.flowi_mark = skb->mark; - fl.flowi_flags = skb->sk ? inet_sk_flowi_flags(skb->sk) : 0; - rt = ip_route_output_key(net, &fl); + fl4.saddr = iph->saddr; + fl4.flowi4_tos = RT_TOS(iph->tos); + fl4.flowi4_oif = skb->sk ? skb->sk->sk_bound_dev_if : 0; + fl4.flowi4_mark = skb->mark; + fl4.flowi4_flags = skb->sk ? inet_sk_flowi_flags(skb->sk) : 0; + rt = ip_route_output_key(net, &fl4); if (IS_ERR(rt)) return -1; @@ -48,8 +48,8 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type) } else { /* non-local src, find valid iif to satisfy * rp-filter when calling ip_route_input. */ - fl.fl4_dst = iph->saddr; - rt = ip_route_output_key(net, &fl); + fl4.daddr = iph->saddr; + rt = ip_route_output_key(net, &fl4); if (IS_ERR(rt)) return -1; @@ -68,10 +68,10 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type) #ifdef CONFIG_XFRM if (!(IPCB(skb)->flags & IPSKB_XFRM_TRANSFORMED) && - xfrm_decode_session(skb, &fl, AF_INET) == 0) { + xfrm_decode_session(skb, flowi4_to_flowi(&fl4), AF_INET) == 0) { struct dst_entry *dst = skb_dst(skb); skb_dst_set(skb, NULL); - dst = xfrm_lookup(net, dst, &fl, skb->sk, 0); + dst = xfrm_lookup(net, dst, flowi4_to_flowi(&fl4), skb->sk, 0); if (IS_ERR(dst)) return -1; skb_dst_set(skb, dst); @@ -223,7 +223,7 @@ static __sum16 nf_ip_checksum_partial(struct sk_buff *skb, unsigned int hook, static int nf_ip_route(struct dst_entry **dst, struct flowi *fl) { - struct rtable *rt = ip_route_output_key(&init_net, fl); + struct rtable *rt = ip_route_output_key(&init_net, &fl->u.ip4); if (IS_ERR(rt)) return PTR_ERR(rt); *dst = &rt->dst; -- cgit v1.2.3