1 files changed, 3 insertions, 0 deletions

diff --git a/net/ipv6/mip6.c b/net/ipv6/mip6.c
index 31445d09261e..70854035c131 100644
--- a/net/ipv6/mip6.c
+++ b/net/ipv6/mip6.c
@@ -234,6 +234,9 @@ static int mip6_destopt_reject(struct xfrm_state *x, struct sk_buff *skb, struct
         struct timeval stamp;
         int err = 0;
 
+        if (unlikely(fl->proto == IPPROTO_MH && fl->fl_mh_type <= IP6_MH_TYPE_MAX))
+                goto out;
+
         if (likely(opt->dsthao)) {
                 offset = ipv6_find_tlv(skb, opt->dsthao, IPV6_TLV_HAO);
                 if (likely(offset >= 0))