diff options
Diffstat (limited to 'net/unix/diag.c')
| -rw-r--r-- | net/unix/diag.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/unix/diag.c b/net/unix/diag.c index a74864eedfc..750b1340844 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)); } |