Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[linux-2.6-omap-h63xx.git] / net / ipv6 / ip6_output.c

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 614296a920c6ab189b58607726eea55bee4d0426..b4c4beba0ede942c774bb4d9c49c30c682871e44 100644 (file)
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -441,9 +441,15 @@ static void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from)
 #ifdef CONFIG_NETFILTER
        to->nfmark = from->nfmark;
        /* Connection association is same as pre-frag packet */
+       nf_conntrack_put(to->nfct);
        to->nfct = from->nfct;
        nf_conntrack_get(to->nfct);
        to->nfctinfo = from->nfctinfo;
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+       nf_conntrack_put_reasm(to->nfct_reasm);
+       to->nfct_reasm = from->nfct_reasm;
+       nf_conntrack_get_reasm(to->nfct_reasm);
+#endif
 #ifdef CONFIG_BRIDGE_NETFILTER
        nf_bridge_put(to->nf_bridge);
        to->nf_bridge = from->nf_bridge;
@@ -587,8 +593,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
                        skb->next = NULL;
                }
 
-               if (tmp_hdr)
-                       kfree(tmp_hdr);
+               kfree(tmp_hdr);
 
                if (err == 0) {
                        IP6_INC_STATS(IPSTATS_MIB_FRAGOKS);
@@ -769,7 +774,10 @@ out_err_release:
        *dst = NULL;
        return err;
 }
-inline int ip6_ufo_append_data(struct sock *sk,
+
+EXPORT_SYMBOL_GPL(ip6_dst_lookup);
+
+static inline int ip6_ufo_append_data(struct sock *sk,
                        int getfrag(void *from, char *to, int offset, int len,
                        int odd, struct sk_buff *skb),
                        void *from, int length, int hh_len, int fragheaderlen,
@@ -1186,10 +1194,8 @@ int ip6_push_pending_frames(struct sock *sk)
 
 out:
        inet->cork.flags &= ~IPCORK_OPT;
-       if (np->cork.opt) {
-               kfree(np->cork.opt);
-               np->cork.opt = NULL;
-       }
+       kfree(np->cork.opt);
+       np->cork.opt = NULL;
        if (np->cork.rt) {
                dst_release(&np->cork.rt->u.dst);
                np->cork.rt = NULL;
@@ -1214,10 +1220,8 @@ void ip6_flush_pending_frames(struct sock *sk)
 
        inet->cork.flags &= ~IPCORK_OPT;
 
-       if (np->cork.opt) {
-               kfree(np->cork.opt);
-               np->cork.opt = NULL;
-       }
+       kfree(np->cork.opt);
+       np->cork.opt = NULL;
        if (np->cork.rt) {
                dst_release(&np->cork.rt->u.dst);
                np->cork.rt = NULL;