sock-diag: Report shutdown for inet and unix sockets (v2)

Make it simple -- just put new nlattr with just sk->sk_shutdown bits.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/net/unix/diag.c b/net/unix/diag.c
index 06748f108a57..5ac19dc1d5e4 100644
--- a/net/unix/diag.c
+++ b/net/unix/diag.c
@@ -151,6 +151,9 @@ static int sk_diag_fill(struct sock *sk, struct sk_buff *skb, struct unix_diag_r
             sock_diag_put_meminfo(sk, skb, UNIX_DIAG_MEMINFO))
                 goto out_nlmsg_trim;
 
+        if (nla_put_u8(skb, UNIX_DIAG_SHUTDOWN, sk->sk_shutdown))
+                goto out_nlmsg_trim;
+
         return nlmsg_end(skb, nlh);
 
 out_nlmsg_trim: