1 files changed, 6 insertions, 0 deletions

diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index 41b8a956e1b..9903227bf37 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -269,6 +269,11 @@ 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
@@ -300,6 +305,7 @@ 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