[PATCH] fix padding for 3c523

503c26ab · Alan Cox · Linus Torvalds · a92cb452 · 503c26ab
Commit 503c26ab authored Jan 10, 2003 by Alan Cox Committed by Linus Torvalds Jan 10, 2003
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drivers/net/3c523.c drivers/net/3c523.c +4 -1

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--- a/drivers/net/3c523.c
+++ b/drivers/net/3c523.c
@@ -1120,8 +1120,11 @@ static int elmc_send_packet(struct sk_buff *skb, struct net_device *dev)
 	netif_stop_queue(dev);
-	memcpy((char *) p->xmit_cbuffs[p->xmit_count], (char *) (skb->data), skb->len);
 	len = (ETH_ZLEN < skb->len) ? skb->len : ETH_ZLEN;
+	if (len != skb->len)
+		memset((char *) p->xmit_cbuffs[p->xmit_count], 0, ETH_ZLEN);
+	memcpy((char *) p->xmit_cbuffs[p->xmit_count], (char *) (skb->data), skb->len);
 #if (NUM_XMIT_BUFFS == 1)
 #ifdef NO_NOPCOMMANDS