1 files changed, 11 insertions, 2 deletions

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index f2e883c9368a..c2d8059e754e 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -1094,10 +1094,19 @@ static void rawv6_close(struct sock *sk, long timeout)
 
 static int rawv6_init_sk(struct sock *sk)
 {
-        if (inet_sk(sk)->num == IPPROTO_ICMPV6) {
-                struct raw6_sock *rp = raw6_sk(sk);
+        struct raw6_sock *rp = raw6_sk(sk);
+
+        switch (inet_sk(sk)->num) {
+        case IPPROTO_ICMPV6:
                 rp->checksum = 1;
                 rp->offset   = 2;
+                break;
+        case IPPROTO_MH:
+                rp->checksum = 1;
+                rp->offset   = 4;
+                break;
+        default:
+                break;
         }
         return(0);
 }