unsigned char *node);
extern void ipxrtr_del_routes(struct ipx_interface *intrfc);
extern int ipxrtr_route_packet(struct sock *sk, struct sockaddr_ipx *usipx,
- struct iovec *iov, int len, int noblock);
+ struct iovec *iov, size_t len, int noblock);
extern int ipxrtr_route_skb(struct sk_buff *skb);
extern struct ipx_route *ipxrtr_lookup(__be32 net);
extern int ipxrtr_ioctl(unsigned int cmd, void __user *arg);
-#undef IPX_REFCNT_DEBUG
-#ifdef IPX_REFCNT_DEBUG
-atomic_t ipx_sock_nr;
-#endif
-
struct ipx_interface *ipx_interfaces_head(void)
{
struct ipx_interface *rc = NULL;
{
ipx_remove_socket(sk);
skb_queue_purge(&sk->sk_receive_queue);
-#ifdef IPX_REFCNT_DEBUG
- atomic_dec(&ipx_sock_nr);
- printk(KERN_DEBUG "IPX socket %p released, %d are still alive\n", sk,
- atomic_read(&ipx_sock_nr));
- if (atomic_read(&sk->sk_refcnt) != 1)
- printk(KERN_DEBUG "Destruction sock ipx %p delayed, cnt=%d\n",
- sk, atomic_read(&sk->sk_refcnt));
-#endif
+ sk_refcnt_debug_dec(sk);
sock_put(sk);
}
struct net_device *dev = ptr;
struct ipx_interface *i, *tmp;
+ if (dev->nd_net != &init_net)
+ return NOTIFY_DONE;
+
if (event != NETDEV_DOWN && event != NETDEV_UP)
goto out;
if (intrfc)
ipxitf_put(intrfc);
- dev = dev_get_by_name(idef->ipx_device);
+ dev = dev_get_by_name(&init_net, idef->ipx_device);
rc = -ENODEV;
if (!dev)
goto out;
if (!dlink_type)
goto out;
- dev = __dev_get_by_name(idef->ipx_device);
+ dev = __dev_get_by_name(&init_net, idef->ipx_device);
rc = -ENODEV;
if (!dev)
goto out;
if (copy_from_user(&ifr, arg, sizeof(ifr)))
break;
sipx = (struct sockaddr_ipx *)&ifr.ifr_addr;
- dev = __dev_get_by_name(ifr.ifr_name);
+ dev = __dev_get_by_name(&init_net, ifr.ifr_name);
rc = -ENODEV;
if (!dev)
break;
.obj_size = sizeof(struct ipx_sock),
};
-static int ipx_create(struct socket *sock, int protocol)
+static int ipx_create(struct net *net, struct socket *sock, int protocol)
{
int rc = -ESOCKTNOSUPPORT;
struct sock *sk;
+ if (net != &init_net)
+ return -EAFNOSUPPORT;
+
/*
* SPX support is not anymore in the kernel sources. If you want to
* ressurrect it, completing it and making it understand shared skbs,
goto out;
rc = -ENOMEM;
- sk = sk_alloc(PF_IPX, GFP_KERNEL, &ipx_proto, 1);
+ sk = sk_alloc(net, PF_IPX, GFP_KERNEL, &ipx_proto);
if (!sk)
goto out;
-#ifdef IPX_REFCNT_DEBUG
- atomic_inc(&ipx_sock_nr);
- printk(KERN_DEBUG "IPX socket %p created, now we have %d alive\n", sk,
- atomic_read(&ipx_sock_nr));
-#endif
+
+ sk_refcnt_debug_inc(sk);
sock_init_data(sock, sk);
sk->sk_no_check = 1; /* Checksum off by default */
sock->ops = &ipx_dgram_ops;
sock_set_flag(sk, SOCK_DEAD);
sock->sk = NULL;
+ sk_refcnt_debug_release(sk);
ipx_destroy_socket(sk);
out:
return 0;
u16 ipx_pktsize;
int rc = 0;
+ if (dev->nd_net != &init_net)
+ goto drop;
+
/* Not ours */
if (skb->pkt_type == PACKET_OTHERHOST)
goto drop;