3 files changed, 9 insertions, 3 deletions

diff --git a/net/ipv6/netfilter/ip6t_hbh.c b/net/ipv6/netfilter/ip6t_hbh.c
index 62e39ace0588..26654b26d7fa 100644
--- a/net/ipv6/netfilter/ip6t_hbh.c
+++ b/net/ipv6/netfilter/ip6t_hbh.c
@@ -97,8 +97,6 @@ hbh_mt6(const struct sk_buff *skb, const struct net_device *in,
         hdrlen -= 2;
         if (!(optinfo->flags & IP6T_OPTS_OPTS)) {
                 return ret;
-        } else if (optinfo->flags & IP6T_OPTS_NSTRICT) {
-                pr_debug("Not strict - not implemented");
         } else {
                 pr_debug("Strict ");
                 pr_debug("#%d ", optinfo->optsnr);
@@ -177,6 +175,12 @@ hbh_mt6_check(const char *tablename, const void *entry,
                 pr_debug("ip6t_opts: unknown flags %X\n", optsinfo->invflags);
                 return false;
         }
+
+        if (optsinfo->flags & IP6T_OPTS_NSTRICT) {
+                pr_debug("ip6t_opts: Not strict - not implemented");
+                return false;
+        }
+
         return true;
 }
 
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 776871ee2288..f4385a6569c2 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2708,6 +2708,8 @@ int __init ip6_route_init(void)
         if (ret)
                 goto out_kmem_cache;
 
+        ip6_dst_blackhole_ops.kmem_cachep = ip6_dst_ops_template.kmem_cachep;
+
         /* Registering of the loopback is done before this portion of code,
          * the loopback reference in rt6_info will not be taken, do it
          * manually for init_net */
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index e85f377a8f82..df16b68644e7 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1050,7 +1050,7 @@ static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32
         struct tcphdr *th = tcp_hdr(skb), *t1;
         struct sk_buff *buff;
         struct flowi fl;
-        struct net *net = dev_net(skb->dev);
+        struct net *net = dev_net(skb->dst->dev);
         struct sock *ctl_sk = net->ipv6.tcp_sk;
         unsigned int tot_len = sizeof(struct tcphdr);
         __be32 *topt;