diff options
Diffstat (limited to 'net/ipv6/ip6_gre.c')
| -rw-r--r-- | net/ipv6/ip6_gre.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c index 6fcb7cb..8d128ba 100644 --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -544,6 +544,8 @@ static inline int ip6gre_xmit_ipv4(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); @@ -603,6 +605,8 @@ static inline int ip6gre_xmit_ipv6(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); @@ -780,6 +784,7 @@ static int ip6gre_tnl_change(struct ip6_tnl *t, t->parms.o_key = p->o_key; t->parms.i_flags = p->i_flags; t->parms.o_flags = p->o_flags; + t->parms.fwmark = p->fwmark; dst_cache_reset(&t->dst_cache); ip6gre_tnl_link_config(t, set_mtu); return 0; @@ -1249,6 +1254,9 @@ static void ip6gre_netlink_parms(struct nlattr *data[], if (data[IFLA_GRE_FLAGS]) parms->flags = nla_get_u32(data[IFLA_GRE_FLAGS]); + + if (data[IFLA_GRE_FWMARK]) + parms->fwmark = nla_get_u32(data[IFLA_GRE_FWMARK]); } static int ip6gre_tap_init(struct net_device *dev) @@ -1470,6 +1478,8 @@ static size_t ip6gre_get_size(const struct net_device *dev) nla_total_size(2) + /* IFLA_GRE_ENCAP_DPORT */ nla_total_size(2) + + /* IFLA_GRE_FWMARK */ + nla_total_size(4) + 0; } @@ -1490,7 +1500,8 @@ static int ip6gre_fill_info(struct sk_buff *skb, const struct net_device *dev) nla_put_u8(skb, IFLA_GRE_TTL, p->hop_limit) || nla_put_u8(skb, IFLA_GRE_ENCAP_LIMIT, p->encap_limit) || nla_put_be32(skb, IFLA_GRE_FLOWINFO, p->flowinfo) || - nla_put_u32(skb, IFLA_GRE_FLAGS, p->flags)) + nla_put_u32(skb, IFLA_GRE_FLAGS, p->flags) || + nla_put_u32(skb, IFLA_GRE_FWMARK, p->fwmark)) goto nla_put_failure; if (nla_put_u16(skb, IFLA_GRE_ENCAP_TYPE, @@ -1525,6 +1536,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = { [IFLA_GRE_ENCAP_FLAGS] = { .type = NLA_U16 }, [IFLA_GRE_ENCAP_SPORT] = { .type = NLA_U16 }, [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 }, + [IFLA_GRE_FWMARK] = { .type = NLA_U32 }, }; static struct rtnl_link_ops ip6gre_link_ops __read_mostly = { |
