netfilter: xt_recent: update description

[net-next-2.6.git] / net / netfilter / xt_recent.c

diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
index 132cfaa84cdc0a97939f9110e796fe7d1343852a..bcabfbc1cd057256d32f85e3c2d4769e8c368d86 100644 (file)
--- a/net/netfilter/xt_recent.c
+++ b/net/netfilter/xt_recent.c
@@ -34,8 +34,8 @@
 #include <linux/netfilter/xt_recent.h>
 
 MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
-MODULE_AUTHOR("Jan Engelhardt <jengelh@computergmbh.de>");
-MODULE_DESCRIPTION("Xtables: \"recently-seen\" host matching for IPv4");
+MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>");
+MODULE_DESCRIPTION("Xtables: \"recently-seen\" host matching");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("ipt_recent");
 MODULE_ALIAS("ip6t_recent");
@@ -177,10 +177,10 @@ recent_entry_init(struct recent_table *t, const union nf_inet_addr *addr,
 
 static void recent_entry_update(struct recent_table *t, struct recent_entry *e)
 {
+       e->index %= ip_pkt_list_tot;
        e->stamps[e->index++] = jiffies;
        if (e->index > e->nstamps)
                e->nstamps = e->index;
-       e->index %= ip_pkt_list_tot;
        list_move_tail(&e->lru_list, &t->lru_list);
 }
 
@@ -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;
                        }