netdev - Re: [WEXT 3/12]: Extract standard call iw_point handling into seperate function.

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Message-Id: <1198308172.4895.11.camel@localhost>
Date:	Fri, 21 Dec 2007 23:22:52 -0800
From:	Joe Perches <joe@...ches.com>
To:	David Miller <davem@...emloft.net>
Cc:	linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [WEXT 3/12]: Extract standard call iw_point handling into
	seperate function.

On Fri, 2007-12-21 at 20:54 -0800, David Miller wrote:
> [WEXT]: Extract standard call iw_point handling into seperate function.

This potentially does copy_from_user twice,
first to the stack, second to a kmalloc'ed area.
Perhaps it's better to kmalloc first and copy once?



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