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));
 }