From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 22 Apr 2013 20:22:15 +0000 (+0000)
Subject: appletalk: info leak in ->getname()
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=fccc9f1fa878d9599aa583f0fec3bca95639667d;p=deliverable%2Flinux.git

appletalk: info leak in ->getname()

There is a one byte hole between ->sat_port and ->sat_addr.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index 4a141e3cf076..ef12839a7cfe 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -1253,7 +1253,7 @@ static int atalk_getname(struct socket *sock, struct sockaddr *uaddr,
 			goto out;
 
 	*uaddr_len = sizeof(struct sockaddr_at);
-	memset(&sat.sat_zero, 0, sizeof(sat.sat_zero));
+	memset(&sat, 0, sizeof(sat));
 
 	if (peer) {
 		err = -ENOTCONN;