module versioning

1 files changed, 11 insertions, 7 deletions

diff --git a/kernel/linux2.5/net/bridge/netfilter/ebt_vlan.c b/kernel/linux2.5/net/bridge/netfilter/ebt_vlan.c
index 54120a7..5e20e88 100644
--- a/kernel/linux2.5/net/bridge/netfilter/ebt_vlan.c
+++ b/kernel/linux2.5/net/bridge/netfilter/ebt_vlan.c
@@ -42,10 +42,8 @@ MODULE_LICENSE("GPL");
 #define EXIT_ON_MISMATCH(_MATCH_,_MASK_) {if (!((info->_MATCH_ == _MATCH_)^!!(info->invflags & _MASK_))) return EBT_NOMATCH;}
 
 static int
-ebt_filter_vlan(const struct sk_buff *skb,
-		const struct net_device *in,
-		const struct net_device *out,
-		const void *data, unsigned int datalen)
+ebt_filter_vlan(const struct sk_buff *skb, const struct net_device *in,
+   const struct net_device *out, const void *data, unsigned int datalen)
 {
 	struct ebt_vlan_info *info = (struct ebt_vlan_info *) data;
 	struct vlan_ethhdr frame;
@@ -86,10 +84,11 @@ ebt_filter_vlan(const struct sk_buff *skb,
 	return EBT_MATCH;
 }
 
+static struct ebt_match filter_vlan;
 static int
-ebt_check_vlan(const char *tablename,
-	       unsigned int hooknr,
-	       const struct ebt_entry *e, void *data, unsigned int datalen)
+ebt_check_vlan(const char *tablename, unsigned int hooknr,
+   const struct ebt_entry *e, void *data, unsigned int datalen,
+   unsigned int version)
 {
 	struct ebt_vlan_info *info = (struct ebt_vlan_info *) data;
 
@@ -101,6 +100,10 @@ ebt_check_vlan(const char *tablename,
 		return -EINVAL;
 	}
 
+	if (ebt_check_version(version, filter_vlan.version,
+			      filter_vlan.name))
+		return -EINVAL;
+
 	/* Is it 802.1Q frame checked? */
 	if (e->ethproto != __constant_htons(ETH_P_8021Q)) {
 		DEBUG_MSG
@@ -174,6 +177,7 @@ static struct ebt_match filter_vlan = {
 	.match		= ebt_filter_vlan,
 	.check		= ebt_check_vlan,
 	.me		= THIS_MODULE,
+	.version	= VERSIONIZE(1,0),
 };
 
 static int __init init(void)