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Diffstat (limited to 'net/unix/diag.c')
-rw-r--r--net/unix/diag.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/net/unix/diag.c b/net/unix/diag.c
index a74864eedfcd..750b13408449 100644
--- a/net/unix/diag.c
+++ b/net/unix/diag.c
@@ -177,6 +177,7 @@ static int unix_diag_dump(struct sk_buff *skb, struct netlink_callback *cb)
{
struct unix_diag_req *req;
int num, s_num, slot, s_slot;
+ struct net *net = sock_net(skb->sk);
req = nlmsg_data(cb->nlh);
@@ -192,6 +193,8 @@ static int unix_diag_dump(struct sk_buff *skb, struct netlink_callback *cb)
num = 0;
sk_for_each(sk, node, &unix_socket_table[slot]) {
+ if (!net_eq(sock_net(sk), net))
+ continue;
if (num < s_num)
goto next;
if (!(req->udiag_states & (1 << sk->sk_state)))
@@ -243,6 +246,7 @@ static int unix_diag_get_exact(struct sk_buff *in_skb,
struct sock *sk;
struct sk_buff *rep;
unsigned int extra_len;
+ struct net *net = sock_net(in_skb->sk);
if (req->udiag_ino == 0)
goto out_nosk;
@@ -273,7 +277,7 @@ again:
goto again;
}
- err = netlink_unicast(sock_diag_nlsk, rep, NETLINK_CB(in_skb).pid,
+ err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).pid,
MSG_DONTWAIT);
if (err > 0)
err = 0;
@@ -287,6 +291,7 @@ out_nosk:
static int unix_diag_handler_dump(struct sk_buff *skb, struct nlmsghdr *h)
{
int hdrlen = sizeof(struct unix_diag_req);
+ struct net *net = sock_net(skb->sk);
if (nlmsg_len(h) < hdrlen)
return -EINVAL;
@@ -295,7 +300,7 @@ static int unix_diag_handler_dump(struct sk_buff *skb, struct nlmsghdr *h)
struct netlink_dump_control c = {
.dump = unix_diag_dump,
};
- return netlink_dump_start(sock_diag_nlsk, skb, h, &c);
+ return netlink_dump_start(net->diag_nlsk, skb, h, &c);
} else
return unix_diag_get_exact(skb, h, nlmsg_data(h));
}