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/route.c | |
| parent | 15e318bdc6dfb82914c82fb7ad00badaa8387d8e (diff) | |
| download | lwn-930345ea630405aa6e6f42efcb149c3f360a6b67.tar.gz lwn-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/route.c')
| -rw-r--r-- | net/ipv6/route.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index fe742fa0f7ff..385e9bd4f218 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2669,19 +2669,19 @@ static int rt6_fill_node(struct net *net, rtm->rtm_flags |= RTM_F_CLONED; if (dst) { - if (nla_put(skb, RTA_DST, 16, dst)) + if (nla_put_in6_addr(skb, RTA_DST, dst)) goto nla_put_failure; rtm->rtm_dst_len = 128; } else if (rtm->rtm_dst_len) - if (nla_put(skb, RTA_DST, 16, &rt->rt6i_dst.addr)) + if (nla_put_in6_addr(skb, RTA_DST, &rt->rt6i_dst.addr)) goto nla_put_failure; #ifdef CONFIG_IPV6_SUBTREES if (src) { - if (nla_put(skb, RTA_SRC, 16, src)) + if (nla_put_in6_addr(skb, RTA_SRC, src)) goto nla_put_failure; rtm->rtm_src_len = 128; } else if (rtm->rtm_src_len && - nla_put(skb, RTA_SRC, 16, &rt->rt6i_src.addr)) + nla_put_in6_addr(skb, RTA_SRC, &rt->rt6i_src.addr)) goto nla_put_failure; #endif if (iif) { @@ -2705,14 +2705,14 @@ static int rt6_fill_node(struct net *net, } else if (dst) { struct in6_addr saddr_buf; if (ip6_route_get_saddr(net, rt, dst, 0, &saddr_buf) == 0 && - nla_put(skb, RTA_PREFSRC, 16, &saddr_buf)) + nla_put_in6_addr(skb, RTA_PREFSRC, &saddr_buf)) goto nla_put_failure; } if (rt->rt6i_prefsrc.plen) { struct in6_addr saddr_buf; saddr_buf = rt->rt6i_prefsrc.addr; - if (nla_put(skb, RTA_PREFSRC, 16, &saddr_buf)) + if (nla_put_in6_addr(skb, RTA_PREFSRC, &saddr_buf)) goto nla_put_failure; } @@ -2720,7 +2720,7 @@ static int rt6_fill_node(struct net *net, goto nla_put_failure; if (rt->rt6i_flags & RTF_GATEWAY) { - if (nla_put(skb, RTA_GATEWAY, 16, &rt->rt6i_gateway) < 0) + if (nla_put_in6_addr(skb, RTA_GATEWAY, &rt->rt6i_gateway) < 0) goto nla_put_failure; } |