From 88b694de0b4789b4cd9efc2321366c75059baa6b Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 6 Aug 2009 03:48:36 +0000
Subject: [PATCH] econet: Fix econet_getname() leak

commit 80922bbb12a105f858a8f0abb879cb4302d0ecaa upstream.

econet_getname() can leak kernel memory to user.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 net/econet/af_econet.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index 6f479fa522c..3bafb218356 100644
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -520,6 +520,7 @@ static int econet_getname(struct socket *sock, struct sockaddr *uaddr,
 	if (peer)
 		return -EOPNOTSUPP;
 
+	memset(sec, 0, sizeof(*sec));
 	mutex_lock(&econet_mutex);
 
 	sk = sock->sk;
-- 
2.34.1