diff options
Diffstat (limited to 'drivers/isdn/i4l/isdn_ppp.c')
| -rw-r--r-- | drivers/isdn/i4l/isdn_ppp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c index be915051cb2..387392cb3d6 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; |