1 files changed, 4 insertions, 0 deletions

diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index c6bb4c6d24b3..b181b08fb761 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -521,6 +521,10 @@ static int esp6_init_state(struct xfrm_state *x)
                               crypto_aead_ivsize(aead);
         switch (x->props.mode) {
         case XFRM_MODE_BEET:
+                if (x->sel.family != AF_INET6)
+                        x->props.header_len += IPV4_BEET_PHMAXLEN +
+                                               (sizeof(struct ipv6hdr) - sizeof(struct iphdr));
+                break;
         case XFRM_MODE_TRANSPORT:
                 break;
         case XFRM_MODE_TUNNEL: