1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index be915051cb2e..387392cb3d68 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -1100,7 +1100,8 @@ isdn_ppp_push_higher(isdn_net_dev * net_dev, isdn_net_local * lp, struct sk_buff
                                         goto drop_packet;
                                 }
                                 skb_put(skb, skb_old->len + 128);
-                                memcpy(skb->data, skb_old->data, skb_old->len);
+                                skb_copy_from_linear_data(skb_old, skb->data,
+                                                          skb_old->len);
                                 if (net_dev->local->ppp_slot < 0) {
                                         printk(KERN_ERR "%s: net_dev->local->ppp_slot(%d) out of range\n",
                                                 __FUNCTION__, net_dev->local->ppp_slot);
@@ -1902,7 +1903,9 @@ void isdn_ppp_mp_reassembly( isdn_net_dev * net_dev, isdn_net_local * lp,
                 while( from != to ) {
                         unsigned int len = from->len - MP_HEADER_LEN;
 
-                        memcpy(skb_put(skb,len), from->data+MP_HEADER_LEN, len);
+                        skb_copy_from_linear_data_offset(from, MP_HEADER_LEN,
+                                                         skb_put(skb,len),
+                                                         len);
                         frag = from->next;
                         isdn_ppp_mp_free_skb(mp, from);
                         from = frag;