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Diffstat (limited to 'net/bridge/br_netlink.c')
-rw-r--r--net/bridge/br_netlink.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 53ab8e0cb518..a4ffa2b63cd5 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <net/rtnetlink.h>
#include <net/net_namespace.h>
+#include <net/sock.h>
#include "br_private.h"
static inline size_t br_nlmsg_size(void)
@@ -107,9 +108,13 @@ errout:
*/
static int br_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
{
+ struct net *net = skb->sk->sk_net;
struct net_device *dev;
int idx;
+ if (net != &init_net)
+ return 0;
+
idx = 0;
for_each_netdev(&init_net, dev) {
/* not a bridge port */
@@ -135,12 +140,16 @@ skip:
*/
static int br_rtm_setlink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
{
+ struct net *net = skb->sk->sk_net;
struct ifinfomsg *ifm;
struct nlattr *protinfo;
struct net_device *dev;
struct net_bridge_port *p;
u8 new_state;
+ if (net != &init_net)
+ return -EINVAL;
+
if (nlmsg_len(nlh) < sizeof(*ifm))
return -EINVAL;