[IPV4]: Dont erroneously print UDP6 sockets in /proc/net/udp.

fc1c4dc2 · Hideaki Yoshifuji · David S. Miller · 460ead97 · fc1c4dc2
Commit fc1c4dc2 authored May 22, 2003 by Hideaki Yoshifuji Committed by David S. Miller May 22, 2003
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Showing with 5 additions and 2 deletions

net/ipv4/udp.c net/ipv4/udp.c +5 -2

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--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1391,8 +1391,11 @@ static void *udp_seq_next(struct seq_file *seq, void *v, loff_t *pos)

 	sk = v;
 	sk = sk->next;
-	if (sk) 
-		goto out;
+
+	for (; sk; sk = sk->next) {
+		if (sk->family == AF_INET)
+			goto out;
+	}

 	state = seq->private;
 	if (++state->bucket >= UDP_HTABLE_SIZE)