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-rw-r--r--include/linux/netfilter_ipv6.h1
-rw-r--r--net/ipv6/netfilter/ip6table_raw.c2
-rw-r--r--net/netfilter/xt_hashlimit.c4
-rw-r--r--net/netfilter/xt_recent.c2
4 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index d654873aa25a..1f7e300094cd 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -59,6 +59,7 @@
enum nf_ip6_hook_priorities {
NF_IP6_PRI_FIRST = INT_MIN,
NF_IP6_PRI_CONNTRACK_DEFRAG = -400,
+ NF_IP6_PRI_RAW = -300,
NF_IP6_PRI_SELINUX_FIRST = -225,
NF_IP6_PRI_CONNTRACK = -200,
NF_IP6_PRI_MANGLE = -150,
diff --git a/net/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c
index aef31a29de9e..b9cf7cd61923 100644
--- a/net/ipv6/netfilter/ip6table_raw.c
+++ b/net/ipv6/netfilter/ip6table_raw.c
@@ -13,7 +13,7 @@ static const struct xt_table packet_raw = {
.valid_hooks = RAW_VALID_HOOKS,
.me = THIS_MODULE,
.af = NFPROTO_IPV6,
- .priority = NF_IP6_PRI_FIRST,
+ .priority = NF_IP6_PRI_RAW,
};
/* The work comes in here from netfilter.c. */
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 9e9c48963942..215a64835de8 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -493,6 +493,7 @@ static void hashlimit_ipv6_mask(__be32 *i, unsigned int p)
case 64 ... 95:
i[2] = maskl(i[2], p - 64);
i[3] = 0;
+ break;
case 96 ... 127:
i[3] = maskl(i[3], p - 96);
break;
@@ -879,7 +880,8 @@ static void dl_seq_stop(struct seq_file *s, void *v)
struct xt_hashlimit_htable *htable = s->private;
unsigned int *bucket = (unsigned int *)v;
- kfree(bucket);
+ if (!IS_ERR(bucket))
+ kfree(bucket);
spin_unlock_bh(&htable->lock);
}
diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
index 7073dbb8100c..971d172afece 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 (info->hit_count && ++hits >= info->hit_count) {
+ if (!info->hit_count || ++hits >= info->hit_count) {
ret = !ret;
break;
}