Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [ATM] CLIP: Do not refer freed skbuff in clip_mkip().
  [NET]: Drop tx lock in dev_watchdog_up
  [PACKET]: Don't truncate non-linear skbs with mmaped IO
  [NET]: Mark frame diverter for future removal.
  [NETFILTER]: Add secmark headers to header-y
  [ATM]: linux-atm-general mailing list is subscribers only
  [ATM]: [he] when transmit fails, unmap the dma regions
  [TCP] tcp-lp: update information to MAINTAINERS
  [TCP] tcp-lp: bug fix for oops in 2.6.18-rc6
  [BRIDGE]: random extra bytes on STP TCN packet
  [IPV6]: Accept -1 for IPV6_TCLASS
  [IPV6]: Fix tclass setting for raw sockets.
  [IPVS]: remove the debug option go ip_vs_ftp
  [IPVS]: Make sure ip_vs_ftp ports are valid
  [IPVS]: auto-help for ip_vs_ftp
  [IPVS]: Document the ports option to ip_vs_ftp in kernel-parameters.txt
  [TCP]: Turn ABC off.
  [NEIGH]: neigh_table_clear() doesn't free stats

1 files changed, 1 insertions, 3 deletions

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index f9cef3671593..4172a5235916 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -626,8 +626,6 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
                 if ((int)snaplen < 0)
                         snaplen = 0;
         }
-        if (snaplen > skb->len-skb->data_len)
-                snaplen = skb->len-skb->data_len;
 
         spin_lock(&sk->sk_receive_queue.lock);
         h = (struct tpacket_hdr *)packet_lookup_frame(po, po->head);
@@ -644,7 +642,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
                 status &= ~TP_STATUS_LOSING;
         spin_unlock(&sk->sk_receive_queue.lock);
 
-        memcpy((u8*)h + macoff, skb->data, snaplen);
+        skb_copy_bits(skb, 0, (u8*)h + macoff, snaplen);
 
         h->tp_len = skb->len;
         h->tp_snaplen = snaplen;