fh->cb = cb;
fh->port = port;
if (sock->type != SOCK_DGRAM) {
- skb->tail = skb->data;
+ skb_reset_tail_pointer(skb);
skb->len = 0;
} else if (res < 0)
goto out_free;
* Create an Econet socket
*/
-static int econet_create(struct socket *sock, int protocol)
+static int econet_create(struct net *net, struct socket *sock, int protocol)
{
struct sock *sk;
struct econet_sock *eo;
int err;
+ if (net != &init_net)
+ return -EAFNOSUPPORT;
+
/* Econet only provides datagram services. */
if (sock->type != SOCK_DGRAM)
return -ESOCKTNOSUPPORT;
sock->state = SS_UNCONNECTED;
err = -ENOBUFS;
- sk = sk_alloc(PF_ECONET, GFP_KERNEL, &econet_proto, 1);
+ sk = sk_alloc(net, PF_ECONET, GFP_KERNEL, &econet_proto, 1);
if (sk == NULL)
goto out;
if (copy_from_user(&ifr, arg, sizeof(struct ifreq)))
return -EFAULT;
- if ((dev = dev_get_by_name(ifr.ifr_name)) == NULL)
+ if ((dev = dev_get_by_name(&init_net, ifr.ifr_name)) == NULL)
return -ENODEV;
sec = (struct sockaddr_ec *)&ifr.ifr_addr;
static void aun_incoming(struct sk_buff *skb, struct aunhdr *ah, size_t len)
{
- struct iphdr *ip = skb->nh.iph;
+ struct iphdr *ip = ip_hdr(skb);
unsigned char stn = ntohl(ip->saddr) & 0xff;
struct sock *sk;
struct sk_buff *newskb;
printk(KERN_DEBUG "AUN: recvfrom() error %d\n", -err);
}
- data = skb->h.raw + sizeof(struct udphdr);
+ data = skb_transport_header(skb) + sizeof(struct udphdr);
ah = (struct aunhdr *)data;
len = skb->len - sizeof(struct udphdr);
- ip = skb->nh.iph;
+ ip = ip_hdr(skb);
switch (ah->code)
{
struct sock *sk;
struct ec_device *edev = dev->ec_ptr;
+ if (dev->nd_net != &init_net)
+ goto drop;
+
if (skb->pkt_type == PACKET_OTHERHOST)
goto drop;
struct net_device *dev = (struct net_device *)data;
struct ec_device *edev;
+ if (dev->nd_net != &init_net)
+ return NOTIFY_DONE;
+
switch (msg) {
case NETDEV_UNREGISTER:
/* A device has gone down - kill any data we hold for it. */
sock_release(udpsock);
#endif
unregister_netdevice_notifier(&econet_netdev_notifier);
+#ifdef CONFIG_ECONET_NATIVE
+ dev_remove_pack(&econet_packet_type);
+#endif
sock_unregister(econet_family_ops.family);
proto_unregister(&econet_proto);
}