diff options
Diffstat (limited to 'net/ipv6/ip6_tunnel.c')
| -rw-r--r-- | net/ipv6/ip6_tunnel.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 75fac933c209..ad15d38b41e8 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -1256,6 +1256,8 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev) & IPV6_TCLASS_MASK; if (t->parms.flags & IP6_TNL_F_USE_ORIG_FWMARK) fl6.flowi6_mark = skb->mark; + else + fl6.flowi6_mark = t->parms.fwmark; } fl6.flowi6_uid = sock_net_uid(dev_net(dev), NULL); @@ -1338,6 +1340,8 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev) fl6.flowlabel |= ip6_flowlabel(ipv6h); if (t->parms.flags & IP6_TNL_F_USE_ORIG_FWMARK) fl6.flowi6_mark = skb->mark; + else + fl6.flowi6_mark = t->parms.fwmark; } fl6.flowi6_uid = sock_net_uid(dev_net(dev), NULL); @@ -1467,6 +1471,7 @@ ip6_tnl_change(struct ip6_tnl *t, const struct __ip6_tnl_parm *p) t->parms.flowinfo = p->flowinfo; t->parms.link = p->link; t->parms.proto = p->proto; + t->parms.fwmark = p->fwmark; dst_cache_reset(&t->dst_cache); ip6_tnl_link_config(t); return 0; @@ -1918,6 +1923,9 @@ static void ip6_tnl_netlink_parms(struct nlattr *data[], if (data[IFLA_IPTUN_COLLECT_METADATA]) parms->collect_md = true; + + if (data[IFLA_IPTUN_FWMARK]) + parms->fwmark = nla_get_u32(data[IFLA_IPTUN_FWMARK]); } static bool ip6_tnl_netlink_encap_parms(struct nlattr *data[], @@ -2054,6 +2062,8 @@ static size_t ip6_tnl_get_size(const struct net_device *dev) nla_total_size(2) + /* IFLA_IPTUN_COLLECT_METADATA */ nla_total_size(0) + + /* IFLA_IPTUN_FWMARK */ + nla_total_size(4) + 0; } @@ -2069,7 +2079,8 @@ static int ip6_tnl_fill_info(struct sk_buff *skb, const struct net_device *dev) nla_put_u8(skb, IFLA_IPTUN_ENCAP_LIMIT, parm->encap_limit) || nla_put_be32(skb, IFLA_IPTUN_FLOWINFO, parm->flowinfo) || nla_put_u32(skb, IFLA_IPTUN_FLAGS, parm->flags) || - nla_put_u8(skb, IFLA_IPTUN_PROTO, parm->proto)) + nla_put_u8(skb, IFLA_IPTUN_PROTO, parm->proto) || + nla_put_u32(skb, IFLA_IPTUN_FWMARK, parm->fwmark)) goto nla_put_failure; if (nla_put_u16(skb, IFLA_IPTUN_ENCAP_TYPE, tunnel->encap.type) || @@ -2081,6 +2092,7 @@ static int ip6_tnl_fill_info(struct sk_buff *skb, const struct net_device *dev) if (parm->collect_md) if (nla_put_flag(skb, IFLA_IPTUN_COLLECT_METADATA)) goto nla_put_failure; + return 0; nla_put_failure: @@ -2109,6 +2121,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = { [IFLA_IPTUN_ENCAP_SPORT] = { .type = NLA_U16 }, [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 }, [IFLA_IPTUN_COLLECT_METADATA] = { .type = NLA_FLAG }, + [IFLA_IPTUN_FWMARK] = { .type = NLA_U32 }, }; static struct rtnl_link_ops ip6_link_ops __read_mostly = { |