[PATCH] fix padding for 8139too

4783c646 · Alan Cox · Linus Torvalds · 27d0b52a · 4783c646
Commit 4783c646 authored Jan 10, 2003 by Alan Cox Committed by Linus Torvalds Jan 10, 2003
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drivers/net/8139too.c drivers/net/8139too.c +2 -0

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--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -1686,6 +1686,8 @@ static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
 	entry = tp->cur_tx % NUM_TX_DESC;

 	if (likely(len < TX_BUF_SIZE)) {
+		if (len < ETH_ZLEN)
+			memset(tp->tx_buf[entry], 0, ETH_ZLEN);
 		skb_copy_and_csum_dev(skb, tp->tx_buf[entry]);
 		dev_kfree_skb(skb);
 	} else {