diff options
Diffstat (limited to 'net/netfilter/xt_recent.c')
| -rw-r--r-- | net/netfilter/xt_recent.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c index 4a916e2624d..baeb90a5623 100644 --- a/net/netfilter/xt_recent.c +++ b/net/netfilter/xt_recent.c @@ -204,19 +204,16 @@ static void recent_table_flush(struct recent_table *t) } static bool -recent_mt(const struct sk_buff *skb, const struct net_device *in, - const struct net_device *out, const struct xt_match *match, - const void *matchinfo, int offset, unsigned int protoff, - bool *hotdrop) +recent_mt(const struct sk_buff *skb, const struct xt_match_param *par) { - const struct xt_recent_mtinfo *info = matchinfo; + const struct xt_recent_mtinfo *info = par->matchinfo; struct recent_table *t; struct recent_entry *e; union nf_inet_addr addr = {}; u_int8_t ttl; bool ret = info->invert; - if (match->family == NFPROTO_IPV4) { + if (par->match->family == NFPROTO_IPV4) { const struct iphdr *iph = ip_hdr(skb); if (info->side == XT_RECENT_DEST) @@ -237,19 +234,19 @@ recent_mt(const struct sk_buff *skb, const struct net_device *in, } /* use TTL as seen before forwarding */ - if (out && !skb->sk) + if (par->out != NULL && skb->sk == NULL) ttl++; spin_lock_bh(&recent_lock); t = recent_table_lookup(info->name); - e = recent_entry_lookup(t, &addr, match->family, + e = recent_entry_lookup(t, &addr, par->match->family, (info->check_set & XT_RECENT_TTL) ? ttl : 0); if (e == NULL) { if (!(info->check_set & XT_RECENT_SET)) goto out; - e = recent_entry_init(t, &addr, match->family, ttl); + e = recent_entry_init(t, &addr, par->match->family, ttl); if (e == NULL) - *hotdrop = true; + *par->hotdrop = true; ret = !ret; goto out; } |