[PATCH] fix ethernet padding on sun3lance

5ef105f9 · Alan Cox · Linus Torvalds · 834d41ab · 5ef105f9
Commit 5ef105f9 authored Jan 10, 2003 by Alan Cox Committed by Linus Torvalds Jan 10, 2003
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drivers/net/sun3lance.c drivers/net/sun3lance.c +3 -0

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--- a/drivers/net/sun3lance.c
+++ b/drivers/net/sun3lance.c
@@ -593,6 +593,9 @@ static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev )
 	head->misc = 0;

 	memcpy( PKTBUF_ADDR(head), (void *)skb->data, skb->len );
+	if (len != skb->len)
+		memset(PKTBUF_ADDR(head) + skb->len, 0, len-skb->len);
+
 	head->flag = TMD1_OWN_CHIP | TMD1_ENP | TMD1_STP;
 	lp->new_tx = (lp->new_tx + 1) & TX_RING_MOD_MASK;
 	lp->stats.tx_bytes += skb->len;