Merge to Fedora kernel-2.6.18-1.2224_FC5 patched with stable patch-2.6.18.1-vs2.0...

[linux-2.6.git] / net / packet / af_packet.c

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 9db7dbd..4172a52 100644 (file)
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -49,7 +49,6 @@
  *
  */
  
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
@@ -627,8 +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);
@@ -645,7 +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;