X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=net%2Fipv4%2Fnetfilter.c;h=c47ce7076bd55fd66b4688d2d081daa9c2a3aca2;hb=365bbe0d0caaf2ba74d56556827babf0bc66965d;hp=6a9e34b794bc7d3c495566045ef2c38bad3a0c5d;hpb=7b7e394185014e0f3bd8989cac937003f20ef9ce;p=powerpc.git

diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c
index 6a9e34b794..c47ce7076b 100644
--- a/net/ipv4/netfilter.c
+++ b/net/ipv4/netfilter.c
@@ -8,25 +8,29 @@
 #include <net/ip.h>
 
 /* route_me_harder function, used by iptable_nat, iptable_mangle + ip_queue */
-int ip_route_me_harder(struct sk_buff **pskb)
+int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type)
 {
 	struct iphdr *iph = (*pskb)->nh.iph;
 	struct rtable *rt;
 	struct flowi fl = {};
 	struct dst_entry *odst;
 	unsigned int hh_len;
+	unsigned int type;
+
+	type = inet_addr_type(iph->saddr);
+	if (addr_type == RTN_UNSPEC)
+		addr_type = type;
 
 	/* some non-standard hacks like ipt_REJECT.c:send_reset() can cause
 	 * packets with foreign saddr to appear on the NF_IP_LOCAL_OUT hook.
 	 */
-	if (inet_addr_type(iph->saddr) == RTN_LOCAL) {
+	if (addr_type == RTN_LOCAL) {
 		fl.nl_u.ip4_u.daddr = iph->daddr;
-		fl.nl_u.ip4_u.saddr = iph->saddr;
+		if (type == RTN_LOCAL)
+			fl.nl_u.ip4_u.saddr = iph->saddr;
 		fl.nl_u.ip4_u.tos = RT_TOS(iph->tos);
 		fl.oif = (*pskb)->sk ? (*pskb)->sk->sk_bound_dev_if : 0;
-#ifdef CONFIG_IP_ROUTE_FWMARK
-		fl.nl_u.ip4_u.fwmark = (*pskb)->nfmark;
-#endif
+		fl.mark = (*pskb)->mark;
 		if (ip_route_output_key(&rt, &fl) != 0)
 			return -1;
 
@@ -128,8 +132,8 @@ EXPORT_SYMBOL(ip_nat_decode_session);
  */
 
 struct ip_rt_info {
-	u_int32_t daddr;
-	u_int32_t saddr;
+	__be32 daddr;
+	__be32 saddr;
 	u_int8_t tos;
 };
 
@@ -156,22 +160,22 @@ static int nf_ip_reroute(struct sk_buff **pskb, const struct nf_info *info)
 		if (!(iph->tos == rt_info->tos
 		      && iph->daddr == rt_info->daddr
 		      && iph->saddr == rt_info->saddr))
-			return ip_route_me_harder(pskb);
+			return ip_route_me_harder(pskb, RTN_UNSPEC);
 	}
 	return 0;
 }
 
-unsigned int nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
+__sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
 			    unsigned int dataoff, u_int8_t protocol)
 {
 	struct iphdr *iph = skb->nh.iph;
-	unsigned int csum = 0;
+	__sum16 csum = 0;
 
 	switch (skb->ip_summed) {
-	case CHECKSUM_HW:
+	case CHECKSUM_COMPLETE:
 		if (hook != NF_IP_PRE_ROUTING && hook != NF_IP_LOCAL_IN)
 			break;
-		if ((protocol == 0 && !(u16)csum_fold(skb->csum)) ||
+		if ((protocol == 0 && !csum_fold(skb->csum)) ||
 		    !csum_tcpudp_magic(iph->saddr, iph->daddr,
 			    	       skb->len - dataoff, protocol,
 				       skb->csum)) {