netdev - Re: [PATCH 1/3] wireless: implement basic ethtool support for cfg80211 devices

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Date:	Thu, 01 Oct 2009 02:30:38 +0100
From:	Ben Hutchings <bhutchings@...arflare.com>
To:	"John W. Linville" <linville@...driver.com>
Cc:	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	Kalle Valo <kalle.valo@...ia.com>,
	Kalle Valo <kalle.valo@....fi>,
	"Luis R. Rodriguez" <mcgrof@...il.com>
Subject: Re: [PATCH 1/3] wireless: implement basic ethtool support for
 cfg80211 devices

On Wed, 2009-09-30 at 21:19 -0400, John W. Linville wrote:
[...]
> +void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
> +{
> +	struct wireless_dev *wdev = dev->ieee80211_ptr;
> +
> +	strncpy(info->driver, wiphy_dev(wdev->wiphy)->driver->name,
> +		sizeof(info->driver));
> +	info->driver[sizeof(info->driver) - 1] = '\0';
[...]

Use strlcpy() instead of these two statements.

Ben.

-- 
Ben Hutchings, Senior Software Engineer, Solarflare Communications
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.

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