X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=net%2Fdecnet%2Faf_decnet.c;h=57d5749518380c06cd9dc6863d649e8cfbc230fe;hb=2994c63863ac350c4c8c6a65d8110749c2abb95c;hp=ed76d4aab4a9dd241295463795ce373a7a317833;hpb=1ff8392c32a2645d2665ca779ecb91bb29361c13;p=linux-2.6-omap-h63xx.git

diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index ed76d4aab4a..57d57495183 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -128,6 +128,7 @@ Version 0.0.6    2.1.110   07-aug-98   Eduardo Marcelo Serrat
 #include <linux/stat.h>
 #include <linux/init.h>
 #include <linux/poll.h>
+#include <net/net_namespace.h>
 #include <net/neighbour.h>
 #include <net/dst.h>
 #include <net/fib_rules.h>
@@ -470,10 +471,10 @@ static struct proto dn_proto = {
 	.obj_size		= sizeof(struct dn_sock),
 };
 
-static struct sock *dn_alloc_sock(struct socket *sock, gfp_t gfp)
+static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
 {
 	struct dn_scp *scp;
-	struct sock *sk = sk_alloc(PF_DECnet, gfp, &dn_proto, 1);
+	struct sock *sk = sk_alloc(net, PF_DECnet, gfp, &dn_proto);
 
 	if  (!sk)
 		goto out;
@@ -674,10 +675,13 @@ char *dn_addr2asc(__u16 addr, char *buf)
 
 
 
-static int dn_create(struct socket *sock, int protocol)
+static int dn_create(struct net *net, struct socket *sock, int protocol)
 {
 	struct sock *sk;
 
+	if (net != &init_net)
+		return -EAFNOSUPPORT;
+
 	switch(sock->type) {
 		case SOCK_SEQPACKET:
 			if (protocol != DNPROTO_NSP)
@@ -690,7 +694,7 @@ static int dn_create(struct socket *sock, int protocol)
 	}
 
 
-	if ((sk = dn_alloc_sock(sock, GFP_KERNEL)) == NULL)
+	if ((sk = dn_alloc_sock(net, sock, GFP_KERNEL)) == NULL)
 		return -ENOBUFS;
 
 	sk->sk_protocol = protocol;
@@ -747,7 +751,7 @@ static int dn_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 		if (dn_ntohs(saddr->sdn_nodeaddrl)) {
 			read_lock(&dev_base_lock);
 			ldev = NULL;
-			for_each_netdev(dev) {
+			for_each_netdev(&init_net, dev) {
 				if (!dev->dn_ptr)
 					continue;
 				if (dn_dev_islocal(dev, dn_saddr2dn(saddr))) {
@@ -1090,7 +1094,7 @@ static int dn_accept(struct socket *sock, struct socket *newsock, int flags)
 
 	cb = DN_SKB_CB(skb);
 	sk->sk_ack_backlog--;
-	newsk = dn_alloc_sock(newsock, sk->sk_allocation);
+	newsk = dn_alloc_sock(sk->sk_net, newsock, sk->sk_allocation);
 	if (newsk == NULL) {
 		release_sock(sk);
 		kfree_skb(skb);
@@ -2085,6 +2089,9 @@ static int dn_device_event(struct notifier_block *this, unsigned long event,
 {
 	struct net_device *dev = (struct net_device *)ptr;
 
+	if (dev->nd_net != &init_net)
+		return NOTIFY_DONE;
+
 	switch(event) {
 		case NETDEV_UP:
 			dn_dev_up(dev);
@@ -2399,7 +2406,7 @@ static int __init decnet_init(void)
 	dev_add_pack(&dn_dix_packet_type);
 	register_netdevice_notifier(&dn_dev_notifier);
 
-	proc_net_fops_create("decnet", S_IRUGO, &dn_socket_seq_fops);
+	proc_net_fops_create(&init_net, "decnet", S_IRUGO, &dn_socket_seq_fops);
 	dn_register_sysctl();
 out:
 	return rc;
@@ -2428,7 +2435,7 @@ static void __exit decnet_exit(void)
 	dn_neigh_cleanup();
 	dn_fib_cleanup();
 
-	proc_net_remove("decnet");
+	proc_net_remove(&init_net, "decnet");
 
 	proto_unregister(&dn_proto);
 }