fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / net / ipv6 / inet6_connection_sock.c

diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
index f8f3a37..116f94a 100644 (file)
--- a/net/ipv6/inet6_connection_sock.c
+++ b/net/ipv6/inet6_connection_sock.c
@@ -13,7 +13,6 @@
  *             2 of the License, or(at your option) any later version.
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/in6.h>
 #include <linux/ipv6.h>
@@ -53,20 +52,20 @@ EXPORT_SYMBOL_GPL(inet6_csk_bind_conflict);
 /*
  * request_sock (formerly open request) hash tables.
  */
-static u32 inet6_synq_hash(const struct in6_addr *raddr, const u16 rport,
+static u32 inet6_synq_hash(const struct in6_addr *raddr, const __be16 rport,
                           const u32 rnd, const u16 synq_hsize)
 {
-       u32 a = raddr->s6_addr32[0];
-       u32 b = raddr->s6_addr32[1];
-       u32 c = raddr->s6_addr32[2];
+       u32 a = (__force u32)raddr->s6_addr32[0];
+       u32 b = (__force u32)raddr->s6_addr32[1];
+       u32 c = (__force u32)raddr->s6_addr32[2];
 
        a += JHASH_GOLDEN_RATIO;
        b += JHASH_GOLDEN_RATIO;
        c += rnd;
        __jhash_mix(a, b, c);
 
-       a += raddr->s6_addr32[3];
-       b += (u32)rport;
+       a += (__force u32)raddr->s6_addr32[3];
+       b += (__force u32)rport;
        __jhash_mix(a, b, c);
 
        return c & (synq_hsize - 1);
@@ -74,7 +73,7 @@ static u32 inet6_synq_hash(const struct in6_addr *raddr, const u16 rport,
 
 struct request_sock *inet6_csk_search_req(const struct sock *sk,
                                          struct request_sock ***prevp,
-                                         const __u16 rport,
+                                         const __be16 rport,
                                          const struct in6_addr *raddr,
                                          const struct in6_addr *laddr,
                                          const int iif)
@@ -158,6 +157,7 @@ int inet6_csk_xmit(struct sk_buff *skb, int ipfragok)
        fl.oif = sk->sk_bound_dev_if;
        fl.fl_ip_sport = inet->sport;
        fl.fl_ip_dport = inet->dport;
+       security_sk_classify_flow(sk, &fl);
 
        if (np->opt && np->opt->srcrt) {
                struct rt0_hdr *rt0 = (struct rt0_hdr *)np->opt->srcrt;
@@ -173,6 +173,7 @@ int inet6_csk_xmit(struct sk_buff *skb, int ipfragok)
 
                if (err) {
                        sk->sk_err_soft = -err;
+                       kfree_skb(skb);
                        return err;
                }
 
@@ -181,12 +182,11 @@ int inet6_csk_xmit(struct sk_buff *skb, int ipfragok)
 
                if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) {
                        sk->sk_route_caps = 0;
+                       kfree_skb(skb);
                        return err;
                }
 
-               ip6_dst_store(sk, dst, NULL);
-               sk->sk_route_caps = dst->dev->features &
-                       ~(NETIF_F_IP_CSUM | NETIF_F_TSO);
+               __ip6_dst_store(sk, dst, NULL, NULL);
        }
 
        skb->dst = dst_clone(dst);