From: Thomas Graf <tgraf@suug.ch>
Date: Tue, 5 Jul 2005 22:01:25 +0000 (-0700)
Subject: [DECNET]: Fix memset overflow on 64bit archs while dumping decnet routing rules
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=db1322b8012e1a8ad711c04813817328cff46718;p=deliverable%2Flinux.git

[DECNET]: Fix memset overflow on 64bit archs while dumping decnet routing rules

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c
index 9934b25720e4..99bc061759c3 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -551,7 +551,8 @@ int dn_fib_dump(struct sk_buff *skb, struct netlink_callback *cb)
 		if (t < s_t)
 			continue;
 		if (t > s_t)
-			memset(&cb->args[1], 0, sizeof(cb->args)-sizeof(int));
+			memset(&cb->args[1], 0,
+			       sizeof(cb->args) - sizeof(cb->args[0]));
 		tb = dn_fib_get_table(t, 0);
 		if (tb == NULL)
 			continue;