[DECNET]: Fix memset overflow on 64bit archs while dumping decnet routing rules
authorThomas Graf <tgraf@suug.ch>
Tue, 5 Jul 2005 22:01:25 +0000 (15:01 -0700)
committerDavid S. Miller <davem@davemloft.net>
Tue, 5 Jul 2005 22:01:25 +0000 (15:01 -0700)
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/decnet/dn_fib.c

index 9934b25720e4f5f3ef6b74e7ff04d8b984079738..99bc061759c3084efb674eb6bfe231edf162baf1 100644 (file)
@@ -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;