Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph...

[karo-tx-linux.git] / net / ipv6 / route.c

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 968f31c01f89e8ccc6a4a13c056f8be3dcc0b7c6..946880ad48acda725eb66f9e2d0a8fd0f2b4ec40 100644 (file)
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1068,6 +1068,9 @@ static struct rt6_info *ip6_pol_route(struct net *net, struct fib6_table *table,
        fn = fib6_lookup(&table->tb6_root, &fl6->daddr, &fl6->saddr);
        saved_fn = fn;
 
+       if (fl6->flowi6_flags & FLOWI_FLAG_SKIP_NH_OIF)
+               oif = 0;
+
 redo_rt6_select:
        rt = rt6_select(fn, oif, strict);
        if (rt->rt6i_nsiblings)
@@ -1190,14 +1193,16 @@ struct dst_entry *ip6_route_output(struct net *net, const struct sock *sk,
                                    struct flowi6 *fl6)
 {
        int flags = 0;
+       bool any_src;
 
        fl6->flowi6_iif = LOOPBACK_IFINDEX;
 
+       any_src = ipv6_addr_any(&fl6->saddr);
        if ((sk && sk->sk_bound_dev_if) || rt6_need_strict(&fl6->daddr) ||
-           fl6->flowi6_oif)
+           (fl6->flowi6_oif && any_src))
                flags |= RT6_LOOKUP_F_IFACE;
 
-       if (!ipv6_addr_any(&fl6->saddr))
+       if (!any_src)
                flags |= RT6_LOOKUP_F_HAS_SADDR;
        else if (sk)
                flags |= rt6_srcprefs2flags(inet6_sk(sk)->srcprefs);