X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fsctp%2Fprotocol.c;h=87512f14cf719ead1a20c97dfe32a4b4503043d9;hb=7524d7d6de5d5d3f081de8cf5479819fad339661;hp=22a16571499c3bc82902941d96f2bdbdfb00eca7;hpb=ab1ecbabb1c7b1599b1eb70c291407c557ea4ef3;p=linux-2.6

diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 22a1657149..87512f14cf 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -363,7 +363,7 @@ static int sctp_v4_addr_valid(union sctp_addr *addr,
 		return 0;
 
 	/* Is this a broadcast address? */
-	if (skb && ((struct rtable *)skb->dst)->rt_flags & RTCF_BROADCAST)
+	if (skb && skb->rtable->rt_flags & RTCF_BROADCAST)
 		return 0;
 
 	return 1;
@@ -451,7 +451,7 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
 		fl.fl4_src = saddr->v4.sin_addr.s_addr;
 
 	SCTP_DEBUG_PRINTK("%s: DST:%u.%u.%u.%u, SRC:%u.%u.%u.%u - ",
-			  __FUNCTION__, NIPQUAD(fl.fl4_dst),
+			  __func__, NIPQUAD(fl.fl4_dst),
 			  NIPQUAD(fl.fl4_src));
 
 	if (!ip_route_output_key(&init_net, &rt, &fl)) {
@@ -539,7 +539,7 @@ static void sctp_v4_get_saddr(struct sctp_association *asoc,
 /* What interface did this skb arrive on? */
 static int sctp_v4_skb_iif(const struct sk_buff *skb)
 {
-	return ((struct rtable *)skb->dst)->rt_iif;
+	return skb->rtable->rt_iif;
 }
 
 /* Was this packet marked by Explicit Congestion Notification? */
@@ -629,6 +629,9 @@ static int sctp_inetaddr_event(struct notifier_block *this, unsigned long ev,
 	struct sctp_sockaddr_entry *addr = NULL;
 	struct sctp_sockaddr_entry *temp;
 
+	if (ifa->ifa_dev->dev->nd_net != &init_net)
+		return NOTIFY_DONE;
+
 	switch (ev) {
 	case NETDEV_UP:
 		addr = kmalloc(sizeof(struct sctp_sockaddr_entry), GFP_ATOMIC);
@@ -824,15 +827,15 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
 {
 	SCTP_DEBUG_PRINTK("%s: skb:%p, len:%d, "
 			  "src:%u.%u.%u.%u, dst:%u.%u.%u.%u\n",
-			  __FUNCTION__, skb, skb->len,
-			  NIPQUAD(((struct rtable *)skb->dst)->rt_src),
-			  NIPQUAD(((struct rtable *)skb->dst)->rt_dst));
+			  __func__, skb, skb->len,
+			  NIPQUAD(skb->rtable->rt_src),
+			  NIPQUAD(skb->rtable->rt_dst));
 
 	SCTP_INC_STATS(SCTP_MIB_OUTSCTPPACKS);
 	return ip_queue_xmit(skb, ipfragok);
 }
 
-static struct sctp_af sctp_ipv4_specific;
+static struct sctp_af sctp_af_inet;
 
 static struct sctp_pf sctp_pf_inet = {
 	.event_msgname = sctp_inet_event_msgname,
@@ -844,7 +847,7 @@ static struct sctp_pf sctp_pf_inet = {
 	.supported_addrs = sctp_inet_supported_addrs,
 	.create_accept_sk = sctp_v4_create_accept_sk,
 	.addr_v4map	= sctp_v4_addr_v4map,
-	.af            = &sctp_ipv4_specific,
+	.af            = &sctp_af_inet
 };
 
 /* Notifier for inetaddr addition/deletion events.  */
@@ -906,7 +909,7 @@ static struct net_protocol sctp_protocol = {
 };
 
 /* IPv4 address related functions.  */
-static struct sctp_af sctp_ipv4_specific = {
+static struct sctp_af sctp_af_inet = {
 	.sa_family	   = AF_INET,
 	.sctp_xmit	   = sctp_v4_xmit,
 	.setsockopt	   = ip_setsockopt,
@@ -1192,7 +1195,7 @@ SCTP_STATIC __init int sctp_init(void)
 	sctp_sysctl_register();
 
 	INIT_LIST_HEAD(&sctp_address_families);
-	sctp_register_af(&sctp_ipv4_specific);
+	sctp_register_af(&sctp_af_inet);
 
 	status = proto_register(&sctp_prot, 1);
 	if (status)
@@ -1249,7 +1252,7 @@ err_v6_init:
 	proto_unregister(&sctp_prot);
 err_proto_register:
 	sctp_sysctl_unregister();
-	list_del(&sctp_ipv4_specific.list);
+	list_del(&sctp_af_inet.list);
 	free_pages((unsigned long)sctp_port_hashtable,
 		   get_order(sctp_port_hashsize *
 			     sizeof(struct sctp_bind_hashbucket)));
@@ -1299,7 +1302,7 @@ SCTP_STATIC __exit void sctp_exit(void)
 	inet_unregister_protosw(&sctp_seqpacket_protosw);
 
 	sctp_sysctl_unregister();
-	list_del(&sctp_ipv4_specific.list);
+	list_del(&sctp_af_inet.list);
 
 	free_pages((unsigned long)sctp_assoc_hashtable,
 		   get_order(sctp_assoc_hashsize *