diff options
Diffstat (limited to '')
-rw-r--r-- | net/ipv6/netfilter/ip6t_rpfilter.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/net/ipv6/netfilter/ip6t_rpfilter.c b/net/ipv6/netfilter/ip6t_rpfilter.c index d800801a5dd2..a01d9b842bd0 100644 --- a/net/ipv6/netfilter/ip6t_rpfilter.c +++ b/net/ipv6/netfilter/ip6t_rpfilter.c @@ -37,8 +37,10 @@ static bool rpfilter_lookup_reverse6(struct net *net, const struct sk_buff *skb, bool ret = false; struct flowi6 fl6 = { .flowi6_iif = LOOPBACK_IFINDEX, + .flowi6_l3mdev = l3mdev_master_ifindex_rcu(dev), .flowlabel = (* (__be32 *) iph) & IPV6_FLOWINFO_MASK, .flowi6_proto = iph->nexthdr, + .flowi6_uid = sock_net_uid(net, NULL), .daddr = iph->saddr, }; int lookup_flags; @@ -55,9 +57,7 @@ static bool rpfilter_lookup_reverse6(struct net *net, const struct sk_buff *skb, if (rpfilter_addr_linklocal(&iph->saddr)) { lookup_flags |= RT6_LOOKUP_F_IFACE; fl6.flowi6_oif = dev->ifindex; - /* Set flowi6_oif for vrf devices to lookup route in l3mdev domain. */ - } else if (netif_is_l3_master(dev) || netif_is_l3_slave(dev) || - (flags & XT_RPFILTER_LOOSE) == 0) + } else if ((flags & XT_RPFILTER_LOOSE) == 0) fl6.flowi6_oif = dev->ifindex; rt = (void *)ip6_route_lookup(net, &fl6, skb, lookup_flags); @@ -72,9 +72,7 @@ static bool rpfilter_lookup_reverse6(struct net *net, const struct sk_buff *skb, goto out; } - if (rt->rt6i_idev->dev == dev || - l3mdev_master_ifindex_rcu(rt->rt6i_idev->dev) == dev->ifindex || - (flags & XT_RPFILTER_LOOSE)) + if (rt->rt6i_idev->dev == dev || (flags & XT_RPFILTER_LOOSE)) ret = true; out: ip6_rt_put(rt); |