From 8ccb92ad41cb311e52ad1b1fe77992c7f47a3b63 Mon Sep 17 00:00:00 2001
From: Tim Gardner <tim.gardner@canonical.com>
Date: Tue, 23 Feb 2010 14:59:12 +0100
Subject: [PATCH] netfilter: xt_recent: fix false match
A rule with a zero hit_count will always match.
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Cc: stable@kernel.org
Signed-off-by: Patrick McHardy <kaber@trash.net>
---
net/netfilter/xt_recent.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
index 1278f0aa7434f..7073dbb8100c8 100644
--- a/net/netfilter/xt_recent.c
+++ b/net/netfilter/xt_recent.c
@@ -267,7 +267,7 @@ recent_mt(const struct sk_buff *skb, const struct xt_match_param *par)
for (i = 0; i < e->nstamps; i++) {
if (info->seconds && time_after(time, e->stamps[i]))
continue;
- if (++hits >= info->hit_count) {
+ if (info->hit_count && ++hits >= info->hit_count) {
ret = !ret;
break;
}
--
2.30.2