# fix for CAN-2003-0001 fix (1.1063.1.51, from 2.4.23-pre3)
--- linux-2.4.22/drivers/net/3c527.c	2003-06-13 14:51:34.000000000 +0000
+++ linux-2.4.23-pre3/drivers/net/3c527.c	2003-09-03 20:36:51.000000000 +0000
@@ -1083,15 +1083,16 @@
 	/* NP is the buffer we will be loading */
 	np=lp->tx_ring[lp->tx_ring_head].p; 
 
-	/* We will need this to flush the buffer out */
-	lp->tx_ring[lp->tx_ring_head].skb=skb;
-   	   
    	if(skb->len < ETH_ZLEN)
    	{
    		skb = skb_padto(skb, ETH_ZLEN);
    		if(skb == NULL)
    			goto out;
    	}
+
+	/* We will need this to flush the buffer out */
+	lp->tx_ring[lp->tx_ring_head].skb=skb;
+
 	np->length = (skb->len < ETH_ZLEN) ? ETH_ZLEN : skb->len; 
 			
 	np->data	= virt_to_bus(skb->data);
--- linux-2.4.22/drivers/net/eth16i.c	2003-06-13 14:51:34.000000000 +0000
+++ linux-2.4.23-pre3/drivers/net/eth16i.c	2003-09-03 20:35:21.000000000 +0000
@@ -1057,7 +1057,7 @@
 	int ioaddr = dev->base_addr;
 	int status = 0;
 	ushort length = skb->len;
-	unsigned char *buf = skb->data;
+	unsigned char *buf;
 	unsigned long flags;
 
 	if(length < ETH_ZLEN)
@@ -1067,6 +1067,7 @@
 			return 0;
 		length = ETH_ZLEN;
 	}
+	buf = skb->data;
 
 	netif_stop_queue(dev);
 		
--- linux-2.4.22/drivers/net/seeq8005.c	2003-06-13 14:51:35.000000000 +0000
+++ linux-2.4.23-pre3/drivers/net/seeq8005.c	2003-09-03 20:37:36.000000000 +0000
@@ -379,7 +379,7 @@
 {
 	struct net_local *lp = (struct net_local *)dev->priv;
 	short length = skb->len;
-	unsigned char *buf = skb->data;
+	unsigned char *buf;
 
 	if(length < ETH_ZLEN)
 	{
@@ -388,6 +388,8 @@
 			return 0;
 		length = ETH_ZLEN;
 	}
+	buf = skb->data;
+
 	/* Block a timer-based transmit from overlapping */
 	netif_stop_queue(dev);
 	
--- linux-2.4.22/drivers/net/yellowfin.c	2003-06-13 14:51:35.000000000 +0000
+++ linux-2.4.23-pre3/drivers/net/yellowfin.c	2003-09-03 20:35:43.000000000 +0000
@@ -867,8 +867,6 @@
 	/* Calculate the next Tx descriptor entry. */
 	entry = yp->cur_tx % TX_RING_SIZE;
 
-	yp->tx_skbuff[entry] = skb;
-
 	if (gx_fix) {	/* Note: only works for paddable protocols e.g.  IP. */
 		int cacheline_end = ((unsigned long)skb->data + skb->len) % 32;
 		/* Fix GX chipset errata. */
@@ -885,6 +883,8 @@
 			return 0;
 		}
 	}
+	yp->tx_skbuff[entry] = skb;
+
 #ifdef NO_TXSTATS
 	yp->tx_ring[entry].addr = cpu_to_le32(pci_map_single(yp->pci_dev, 
 		skb->data, len, PCI_DMA_TODEVICE));