diff options
| author | Patrick McHardy <kaber@trash.net> | 2007-09-28 14:39:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:53:35 -0700 |
| commit | f73e924cdd166360e8cc9a1b193008fdc9b3e3e2 (patch) | |
| tree | 48fbf4b0f9101359e05fb53eabe194495f8214d1 /net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c | |
| parent | 5bf758539388fa9383afd539d052ae93229544b9 (diff) | |
[NETFILTER]: ctnetlink: use netlink policy
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c')
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c index 238ea6bc864..fbdc66920de 100644 --- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c +++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c @@ -226,10 +226,10 @@ nla_put_failure: return -1; } -static const size_t cta_min_proto[CTA_PROTO_MAX+1] = { - [CTA_PROTO_ICMPV6_TYPE] = sizeof(u_int8_t), - [CTA_PROTO_ICMPV6_CODE] = sizeof(u_int8_t), - [CTA_PROTO_ICMPV6_ID] = sizeof(u_int16_t) +static const struct nla_policy icmpv6_nla_policy[CTA_PROTO_MAX+1] = { + [CTA_PROTO_ICMPV6_TYPE] = { .type = NLA_U8 }, + [CTA_PROTO_ICMPV6_CODE] = { .type = NLA_U8 }, + [CTA_PROTO_ICMPV6_ID] = { .type = NLA_U16 }, }; static int icmpv6_nlattr_to_tuple(struct nlattr *tb[], @@ -240,9 +240,6 @@ static int icmpv6_nlattr_to_tuple(struct nlattr *tb[], || !tb[CTA_PROTO_ICMPV6_ID]) return -EINVAL; - if (nlattr_bad_size(tb, CTA_PROTO_MAX, cta_min_proto)) - return -EINVAL; - tuple->dst.u.icmp.type = *(u_int8_t *)nla_data(tb[CTA_PROTO_ICMPV6_TYPE]); tuple->dst.u.icmp.code = @@ -291,6 +288,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6 __read_mostly = #if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE) .tuple_to_nlattr = icmpv6_tuple_to_nlattr, .nlattr_to_tuple = icmpv6_nlattr_to_tuple, + .nla_policy = icmpv6_nla_policy, #endif #ifdef CONFIG_SYSCTL .ctl_table_header = &icmpv6_sysctl_header, |