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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: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dan Carpenter 2010-03-02 21:07:24 +00:00 committed by David S. Miller
parent bf829370a8
commit 4d27b87785
1 changed files with 1 additions and 1 deletions
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2
drivers/net/davinci_emac.c
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@ -2385,7 +2385,7 @@ static int emac_dev_open(struct net_device *ndev)
struct emac_priv *priv = netdev_priv(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];
/* Configuration items */