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Diffstat (limited to 'net/rose/af_rose.c')
-rw-r--r--net/rose/af_rose.c29
1 files changed, 18 insertions, 11 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index 976c3cc86a2..509defe53ee 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -26,6 +26,7 @@
#include <linux/sockios.h>
#include <linux/net.h>
#include <linux/stat.h>
+#include <net/net_namespace.h>
#include <net/ax25.h>
#include <linux/inet.h>
#include <linux/netdevice.h>
@@ -196,6 +197,9 @@ static int rose_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;
+
if (event != NETDEV_DOWN)
return NOTIFY_DONE;
@@ -498,15 +502,18 @@ static struct proto rose_proto = {
.obj_size = sizeof(struct rose_sock),
};
-static int rose_create(struct socket *sock, int protocol)
+static int rose_create(struct net *net, struct socket *sock, int protocol)
{
struct sock *sk;
struct rose_sock *rose;
+ if (net != &init_net)
+ return -EAFNOSUPPORT;
+
if (sock->type != SOCK_SEQPACKET || protocol != 0)
return -ESOCKTNOSUPPORT;
- if ((sk = sk_alloc(PF_ROSE, GFP_ATOMIC, &rose_proto, 1)) == NULL)
+ if ((sk = sk_alloc(net, PF_ROSE, GFP_ATOMIC, &rose_proto, 1)) == NULL)
return -ENOMEM;
rose = rose_sk(sk);
@@ -544,7 +551,7 @@ static struct sock *rose_make_new(struct sock *osk)
if (osk->sk_type != SOCK_SEQPACKET)
return NULL;
- if ((sk = sk_alloc(PF_ROSE, GFP_ATOMIC, &rose_proto, 1)) == NULL)
+ if ((sk = sk_alloc(osk->sk_net, PF_ROSE, GFP_ATOMIC, &rose_proto, 1)) == NULL)
return NULL;
rose = rose_sk(sk);
@@ -1576,10 +1583,10 @@ static int __init rose_proto_init(void)
rose_add_loopback_neigh();
- proc_net_fops_create("rose", S_IRUGO, &rose_info_fops);
- proc_net_fops_create("rose_neigh", S_IRUGO, &rose_neigh_fops);
- proc_net_fops_create("rose_nodes", S_IRUGO, &rose_nodes_fops);
- proc_net_fops_create("rose_routes", S_IRUGO, &rose_routes_fops);
+ proc_net_fops_create(&init_net, "rose", S_IRUGO, &rose_info_fops);
+ proc_net_fops_create(&init_net, "rose_neigh", S_IRUGO, &rose_neigh_fops);
+ proc_net_fops_create(&init_net, "rose_nodes", S_IRUGO, &rose_nodes_fops);
+ proc_net_fops_create(&init_net, "rose_routes", S_IRUGO, &rose_routes_fops);
out:
return rc;
fail:
@@ -1606,10 +1613,10 @@ static void __exit rose_exit(void)
{
int i;
- proc_net_remove("rose");
- proc_net_remove("rose_neigh");
- proc_net_remove("rose_nodes");
- proc_net_remove("rose_routes");
+ proc_net_remove(&init_net, "rose");
+ proc_net_remove(&init_net, "rose_neigh");
+ proc_net_remove(&init_net, "rose_nodes");
+ proc_net_remove(&init_net, "rose_routes");
rose_loopback_clear();
rose_rt_free();