1 files changed, 27 insertions, 6 deletions

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 387030d2483c..bd121f9ae0a7 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -29,7 +29,7 @@
  */
 
 #include <linux/errno.h>
-#include <linux/types.h>
+#include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/socket.h>
 #include <linux/net.h>
@@ -70,6 +70,31 @@ static __inline__ void ipv6_select_ident(struct sk_buff *skb, struct frag_hdr *f
         spin_unlock_bh(&ip6_id_lock);
 }
 
+int __ip6_local_out(struct sk_buff *skb)
+{
+        int len;
+
+        len = skb->len - sizeof(struct ipv6hdr);
+        if (len > IPV6_MAXPLEN)
+                len = 0;
+        ipv6_hdr(skb)->payload_len = htons(len);
+
+        return nf_hook(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, skb->dst->dev,
+                       dst_output);
+}
+
+int ip6_local_out(struct sk_buff *skb)
+{
+        int err;
+
+        err = __ip6_local_out(skb);
+        if (likely(err == 1))
+                err = dst_output(skb);
+
+        return err;
+}
+EXPORT_SYMBOL_GPL(ip6_local_out);
+
 static int ip6_output_finish(struct sk_buff *skb)
 {
         struct dst_entry *dst = skb->dst;
@@ -1403,10 +1428,6 @@ int ip6_push_pending_frames(struct sock *sk)
         *(__be32*)hdr = fl->fl6_flowlabel |
                      htonl(0x60000000 | ((int)np->cork.tclass << 20));
 
-        if (skb->len <= sizeof(struct ipv6hdr) + IPV6_MAXPLEN)
-                hdr->payload_len = htons(skb->len - sizeof(struct ipv6hdr));
-        else
-                hdr->payload_len = 0;
         hdr->hop_limit = np->cork.hop_limit;
         hdr->nexthdr = proto;
         ipv6_addr_copy(&hdr->saddr, &fl->fl6_src);
@@ -1423,7 +1444,7 @@ int ip6_push_pending_frames(struct sock *sk)
                 ICMP6_INC_STATS_BH(idev, ICMP6_MIB_OUTMSGS);
         }
 
-        err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, skb->dst->dev, dst_output);
+        err = ip6_local_out(skb);
         if (err) {
                 if (err > 0)
                         err = np->recverr ? net_xmit_errno(err) : 0;