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[NET] ethtool: fix oops by testing correct struct member

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Noticed by Willy Tarreau.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Jeff Garzik 2006-07-17 12:54:40 -04:00
parent 82d6897fef
commit e1b90c416d
1 changed files with 1 additions and 1 deletions
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2
net/core/ethtool.c
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@ -437,7 +437,7 @@ static int ethtool_set_pauseparam(struct net_device *dev, void __user *useraddr)
{ {
struct ethtool_pauseparam pauseparam; struct ethtool_pauseparam pauseparam;
if (!dev->ethtool_ops->get_pauseparam) if (!dev->ethtool_ops->set_pauseparam)
return -EOPNOTSUPP; return -EOPNOTSUPP;
if (copy_from_user(&pauseparam, useraddr, sizeof(pauseparam))) if (copy_from_user(&pauseparam, useraddr, sizeof(pauseparam)))