---

yaml --- r: 334008 b: refs/heads/master c: 1cad871 h: refs/heads/master v: v3
git-mirror · Oct 11, 2012 · 1ece0ef · 1ece0ef
1 parent 64664e6
commit 1ece0ef
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Showing 2 changed files with 20 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ca78f18129999320466107887317b5d1c042accd
+refs/heads/master: 1cad87156b3e79d25731cdcbfa9e149bf3e08f60
diff --git a/trunk/drivers/net/vxlan.c b/trunk/drivers/net/vxlan.c
@@ -637,6 +637,23 @@ static __be32 vxlan_find_dst(struct vxlan_dev *vxlan, struct sk_buff *skb)
 
 }
 
+static void vxlan_sock_free(struct sk_buff *skb)
+{
+	sock_put(skb->sk);
+}
+
+/* On transmit, associate with the tunnel socket */
+static void vxlan_set_owner(struct net_device *dev, struct sk_buff *skb)
+{
+	struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
+	struct sock *sk = vn->sock->sk;
+
+	skb_orphan(skb);
+	sock_hold(sk);
+	skb->sk = sk;
+	skb->destructor = vxlan_sock_free;
+}
+
 /* Transmit local packets over Vxlan
  *
  * Outer IP header inherits ECN and DF from inner header.
@@ -732,6 +749,8 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
 	iph->saddr	= fl4.saddr;
 	iph->ttl	= ttl ? : ip4_dst_hoplimit(&rt->dst);
 
+	vxlan_set_owner(dev, skb);
+
 	/* See __IPTUNNEL_XMIT */
 	skb->ip_summed = CHECKSUM_NONE;
 	ip_select_ident(iph, &rt->dst, NULL);