fedora core 6 1.2949 + vserver 2.2.0

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

diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c
index 327ba37..c47ce70 100644 (file)
--- a/net/ipv4/netfilter.c
+++ b/net/ipv4/netfilter.c
@@ -15,21 +15,22 @@ int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type)
        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 = inet_addr_type(iph->saddr);
+               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 (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;
 
@@ -131,8 +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;
 };
 
@@ -164,17 +165,17 @@ static int nf_ip_reroute(struct sk_buff **pskb, const struct nf_info *info)
        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)) {