unix_diag: Fix incoming connections nla length

The NLA_PUT macro should accept the actual attribute length, not
the amount of elements in array :(

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

1 files changed, 2 insertions, 1 deletions

diff --git a/net/unix/diag.c b/net/unix/diag.c
index 91d57828499c..39e44c98176a 100644
--- a/net/unix/diag.c
+++ b/net/unix/diag.c
@@ -72,7 +72,8 @@ static int sk_diag_dump_icons(struct sock *sk, struct sk_buff *nlskb)
 
         if (sk->sk_state == TCP_LISTEN) {
                 spin_lock(&sk->sk_receive_queue.lock);
-                buf = UNIX_DIAG_PUT(nlskb, UNIX_DIAG_ICONS, sk->sk_receive_queue.qlen);
+                buf = UNIX_DIAG_PUT(nlskb, UNIX_DIAG_ICONS,
+                                sk->sk_receive_queue.qlen * sizeof(u32));
                 i = 0;
                 skb_queue_walk(&sk->sk_receive_queue, skb) {
                         struct sock *req, *peer;