diff options
| author | Jiri Benc <jbenc@redhat.com> | 2015-03-29 16:59:25 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-31 13:58:35 -0400 |
| commit | 930345ea630405aa6e6f42efcb149c3f360a6b67 (patch) | |
| tree | c88d0858785c246038fddac3ca51571b371416b0 /net/ipv6/netfilter | |
| parent | 15e318bdc6dfb82914c82fb7ad00badaa8387d8e (diff) | |
| download | blackbird-op-linux-930345ea630405aa6e6f42efcb149c3f360a6b67.tar.gz blackbird-op-linux-930345ea630405aa6e6f42efcb149c3f360a6b67.zip | |
netlink: implement nla_put_in_addr and nla_put_in6_addr
IP addresses are often stored in netlink attributes. Add generic functions
to do that.
For nla_put_in_addr, it would be nicer to pass struct in_addr but this is
not used universally throughout the kernel, in way too many places __be32 is
used to store IPv4 address.
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/netfilter')
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c index b68d0e59c1f8..78284a697439 100644 --- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c +++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c @@ -290,10 +290,8 @@ ipv6_getorigdst(struct sock *sk, int optval, void __user *user, int *len) static int ipv6_tuple_to_nlattr(struct sk_buff *skb, const struct nf_conntrack_tuple *tuple) { - if (nla_put(skb, CTA_IP_V6_SRC, sizeof(u_int32_t) * 4, - &tuple->src.u3.ip6) || - nla_put(skb, CTA_IP_V6_DST, sizeof(u_int32_t) * 4, - &tuple->dst.u3.ip6)) + if (nla_put_in6_addr(skb, CTA_IP_V6_SRC, &tuple->src.u3.in6) || + nla_put_in6_addr(skb, CTA_IP_V6_DST, &tuple->dst.u3.in6)) goto nla_put_failure; return 0; |
