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netfilter: nf_conntrack: calculate per-protocol nlattr size

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Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
This commit is contained in:
Holger Eitzenberger
2009-03-25 21:53:39 +01:00
committed by Patrick McHardy
parent 5c0de29d06
commit a400c30edb
10 changed files with 62 additions and 0 deletions
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6
net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
View File

@@ -342,6 +342,11 @@ static int ipv6_nlattr_to_tuple(struct nlattr *tb[],
return 0;
}
static int ipv6_nlattr_tuple_size(void)
{
return nla_policy_len(ipv6_nla_policy, CTA_IP_MAX + 1);
}
#endif
struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6 __read_mostly = {
@@ -353,6 +358,7 @@ struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6 __read_mostly = {
.get_l4proto = ipv6_get_l4proto,
#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nlattr = ipv6_tuple_to_nlattr,
.nlattr_tuple_size = ipv6_nlattr_tuple_size,
.nlattr_to_tuple = ipv6_nlattr_to_tuple,
.nla_policy = ipv6_nla_policy,
#endif

6
net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
View File

@@ -268,6 +268,11 @@ static int icmpv6_nlattr_to_tuple(struct nlattr *tb[],
return 0;
}
static int icmpv6_nlattr_tuple_size(void)
{
return nla_policy_len(icmpv6_nla_policy, CTA_PROTO_MAX + 1);
}
#endif
#ifdef CONFIG_SYSCTL
@@ -299,6 +304,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6 __read_mostly =
.error = icmpv6_error,
#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nlattr = icmpv6_tuple_to_nlattr,
.nlattr_tuple_size = icmpv6_nlattr_tuple_size,
.nlattr_to_tuple = icmpv6_nlattr_to_tuple,
.nla_policy = icmpv6_nla_policy,
#endif