Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdim...

[karo-tx-linux.git] / net / ipv6 / ip6_fib.c

diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 7d2e0023c72dbe2e466b35ffb1c6f0c0446af6da..6cedc62b2abb1c3520647b4046c1f027ffe1295b 100644 (file)
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -285,7 +285,17 @@ struct fib6_table *fib6_get_table(struct net *net, u32 id)
 struct dst_entry *fib6_rule_lookup(struct net *net, struct flowi6 *fl6,
                                   int flags, pol_lookup_t lookup)
 {
-       return (struct dst_entry *) lookup(net, net->ipv6.fib6_main_tbl, fl6, flags);
+       struct rt6_info *rt;
+
+       rt = lookup(net, net->ipv6.fib6_main_tbl, fl6, flags);
+       if (rt->rt6i_flags & RTF_REJECT &&
+           rt->dst.error == -EAGAIN) {
+               ip6_rt_put(rt);
+               rt = net->ipv6.ip6_null_entry;
+               dst_hold(&rt->dst);
+       }
+
+       return &rt->dst;
 }
 
 static void __net_init fib6_tables_init(struct net *net)