diff options
Diffstat (limited to 'kernel/linux2.5/net/bridge/netfilter/ebt_pkttype.c')
| -rw-r--r-- | kernel/linux2.5/net/bridge/netfilter/ebt_pkttype.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/kernel/linux2.5/net/bridge/netfilter/ebt_pkttype.c b/kernel/linux2.5/net/bridge/netfilter/ebt_pkttype.c index f6458ad..50e6641 100644 --- a/kernel/linux2.5/net/bridge/netfilter/ebt_pkttype.c +++ b/kernel/linux2.5/net/bridge/netfilter/ebt_pkttype.c @@ -23,13 +23,18 @@ static int ebt_filter_pkttype(const struct sk_buff *skb, return (skb->pkt_type != info->pkt_type) ^ info->invert; } +static struct ebt_match filter_pkttype; static int ebt_pkttype_check(const char *tablename, unsigned int hookmask, - const struct ebt_entry *e, void *data, unsigned int datalen) + const struct ebt_entry *e, void *data, unsigned int datalen, + unsigned int version) { struct ebt_pkttype_info *info = (struct ebt_pkttype_info *)data; if (datalen != sizeof(struct ebt_pkttype_info)) return -EINVAL; + if (ebt_check_version(version, filter_pkttype.version, + filter_pkttype.name)) + return -EINVAL; if (info->invert != 0 && info->invert != 1) return -EINVAL; /* Allow any pkt_type value */ @@ -42,6 +47,7 @@ static struct ebt_match filter_pkttype = .match = ebt_filter_pkttype, .check = ebt_pkttype_check, .me = THIS_MODULE, + .version = VERSIONIZE(1,0), }; static int __init init(void) |