[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 9934b25..99bc061 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -551,7 +551,8 @@
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;