sit/rtnl: add missing parameters on dump

IFLA_IPTUN_FLAGS and IFLA_IPTUN_PMTUDISC were missing.
There is only one possible flag in i_flag: SIT_ISATAP.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index cd6a2b2d766a2e275265eb9dcd48751fb365d87f..69e5e7340743d897246d86a5a04ae1a141d9de51 100644 (file)
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -1210,6 +1210,10 @@ static size_t sit_get_size(const struct net_device *dev)
                nla_total_size(1) +
                /* IFLA_IPTUN_TOS */
                nla_total_size(1) +
+               /* IFLA_IPTUN_PMTUDISC */
+               nla_total_size(1) +
+               /* IFLA_IPTUN_FLAGS */
+               nla_total_size(2) +
                0;
 }
 
@@ -1222,7 +1226,10 @@ static int sit_fill_info(struct sk_buff *skb, const struct net_device *dev)
            nla_put_be32(skb, IFLA_IPTUN_LOCAL, parm->iph.saddr) ||
            nla_put_be32(skb, IFLA_IPTUN_REMOTE, parm->iph.daddr) ||
            nla_put_u8(skb, IFLA_IPTUN_TTL, parm->iph.ttl) ||
-           nla_put_u8(skb, IFLA_IPTUN_TOS, parm->iph.tos))
+           nla_put_u8(skb, IFLA_IPTUN_TOS, parm->iph.tos) ||
+           nla_put_u8(skb, IFLA_IPTUN_PMTUDISC,
+                      !!(parm->iph.frag_off & htons(IP_DF))) ||
+           nla_put_u16(skb, IFLA_IPTUN_FLAGS, parm->i_flags))
                goto nla_put_failure;
        return 0;