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Commit 4d27b877 authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller
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davinci_emac: off by one 



This off by one error was found by smatch.

drivers/net/davinci_emac.c +2390 emac_dev_open(13) error: buffer overflow 'priv->mac_addr' 6 <= 6

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bf829370

drivers/net/davinci_emac.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -2385,7 +2385,7 @@ static int emac_dev_open(struct net_device *ndev) 
	struct emac_priv *priv = netdev_priv(ndev);

	struct emac_priv *priv = netdev_priv(ndev);





	netif_carrier_off(ndev);

	netif_carrier_off(ndev);

	for (cnt = 0; cnt <= ETH_ALEN; cnt++)

	for (cnt = 0; cnt < ETH_ALEN; cnt++)

		ndev->dev_addr[cnt] = priv->mac_addr[cnt];

		ndev->dev_addr[cnt] = priv->mac_addr[cnt];





	/* Configuration items */

	/* Configuration items */