netfilter: x_tables: suppress kmemcheck warning

[cascardo/linux.git] / net / netfilter / xt_helper.c

diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c
index 9f4ab00..f679dd4 100644 (file)
--- a/net/netfilter/xt_helper.c
+++ b/net/netfilter/xt_helper.c
@@ -41,7 +41,7 @@ helper_mt(const struct sk_buff *skb, struct xt_action_param *par)
        if (!master_help)
                return ret;
 
-       /* rcu_read_lock()ed by nf_hook_slow */
+       /* rcu_read_lock()ed by nf_hook_thresh */
        helper = rcu_dereference(master_help->helper);
        if (!helper)
                return ret;
@@ -65,7 +65,7 @@ static int helper_mt_check(const struct xt_mtchk_param *par)
                        par->family);
                return ret;
        }
-       info->name[29] = '\0';
+       info->name[sizeof(info->name) - 1] = '\0';
        return 0;
 }