diff options
Diffstat (limited to 'net/decnet/dn_table.c')
| -rw-r--r-- | net/decnet/dn_table.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c index fda0772fa21..a3bdb8dd1fb 100644 --- a/net/decnet/dn_table.c +++ b/net/decnet/dn_table.c @@ -463,12 +463,16 @@ static int dn_fib_table_dump(struct dn_fib_table *tb, struct sk_buff *skb, int dn_fib_dump(struct sk_buff *skb, struct netlink_callback *cb) { + struct net *net = skb->sk->sk_net; unsigned int h, s_h; unsigned int e = 0, s_e; struct dn_fib_table *tb; struct hlist_node *node; int dumped = 0; + if (net != &init_net) + return 0; + if (NLMSG_PAYLOAD(cb->nlh, 0) >= sizeof(struct rtmsg) && ((struct rtmsg *)NLMSG_DATA(cb->nlh))->rtm_flags&RTM_F_CLONED) return dn_cache_dump(skb, cb); |