patch-2.4.21 linux-2.4.21/drivers/net/pcmcia/xircom_tulip_cb.c

• Lines: 15
• Date: 2003-06-13 07:51:35.000000000 -0700
• Orig file: linux-2.4.20/drivers/net/pcmcia/xircom_tulip_cb.c
• Orig date: 2002-11-28 15:53:14.000000000 -0800

diff -urN linux-2.4.20/drivers/net/pcmcia/xircom_tulip_cb.c linux-2.4.21/drivers/net/pcmcia/xircom_tulip_cb.c
@@ -923,6 +923,14 @@
 	/* Calculate the next Tx descriptor entry. */
 	entry = tp->cur_tx % TX_RING_SIZE;
 
+	/* Seems to be needed even though the docs disagree */
+	if(skb->len < ETH_ZLEN)
+	{
+		skb = skb_padto(skb, ETH_ZLEN);
+		if(skb == NULL)
+			return 0;
+	}
+	
 	tp->tx_skbuff[entry] = skb;
 #ifdef CARDBUS
 	if (tp->chip_id == X3201_3) {