diff options
| author |   Florian Westphal <fw@strlen.de> | 2018-02-15 00:23:05 +0100 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2018-02-25 20:15:53 +0100 |
| commit | 47b7e7f82802dced3ac73658bf4b77584a63063f (patch) | |
| tree | 2f7da12fa07b876dbfd2c433452f636f70420e05 /net/ipv6/netfilter/ip6t_rpfilter.c | |
| parent | netfilter: increase IPSTATS_MIB_CSUMERRORS stat (diff) | |
| download | linux-dev-47b7e7f82802dced3ac73658bf4b77584a63063f.tar.xz linux-dev-47b7e7f82802dced3ac73658bf4b77584a63063f.zip | |
netfilter: don't set F_IFACE on ipv6 fib lookups
"fib" starts to behave strangely when an ipv6 default route is
added - the FIB lookup returns a route using 'oif' in this case.
This behaviour was inherited from ip6tables rpfilter so change
this as well.
Bugzilla: https://bugzilla.netfilter.org/show_bug.cgi?id=1221
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv6/netfilter/ip6t_rpfilter.c')
| -rw-r--r-- | net/ipv6/netfilter/ip6t_rpfilter.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/net/ipv6/netfilter/ip6t_rpfilter.c b/net/ipv6/netfilter/ip6t_rpfilter.c index 94deb69bbbda..91ed25a24b79 100644 --- a/net/ipv6/netfilter/ip6t_rpfilter.c +++ b/net/ipv6/netfilter/ip6t_rpfilter.c @@ -48,10 +48,6 @@ static bool rpfilter_lookup_reverse6(struct net *net, const struct sk_buff *skb, } fl6.flowi6_mark = flags & XT_RPFILTER_VALID_MARK ? skb->mark : 0; - if ((flags & XT_RPFILTER_LOOSE) == 0) { - fl6.flowi6_oif = dev->ifindex; - lookup_flags |= RT6_LOOKUP_F_IFACE; - } rt = (void *) ip6_route_lookup(net, &fl6, lookup_flags); if (rt->dst.error) |