1 files changed, 1 insertions, 1 deletions

diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c
index 9e8256a2361e..2ee47bab6938 100644
--- a/net/decnet/netfilter/dn_rtmsg.c
+++ b/net/decnet/netfilter/dn_rtmsg.c
@@ -48,7 +48,7 @@ static struct sk_buff *dnrmg_build_message(struct sk_buff *rt_skb, int *errp)
         rtm = (struct nf_dn_rtmsg *)NLMSG_DATA(nlh);
         rtm->nfdn_ifindex = rt_skb->dev->ifindex;
         ptr = NFDN_RTMSG(rtm);
-        memcpy(ptr, rt_skb->data, rt_skb->len);
+        skb_copy_from_linear_data(rt_skb, ptr, rt_skb->len);
         nlh->nlmsg_len = skb->tail - old_tail;
         return skb;