1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 10024eb0c521..d1d0b2fa7a07 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1554,7 +1554,8 @@ static void ndisc_fill_redirect_hdr_option(struct sk_buff *skb,
         *(opt++) = (rd_len >> 3);
         opt += 6;
 
-        memcpy(opt, ipv6_hdr(orig_skb), rd_len - 8);
+        skb_copy_bits(orig_skb, skb_network_offset(orig_skb), opt,
+                      rd_len - 8);
 }
 
 void ndisc_send_redirect(struct sk_buff *skb, const struct in6_addr *target)