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From: David Howells <dhowells@redhat.com>
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References: <200604082106.k38L61j25619@apps.cwi.nl> 
To: Andries.Brouwer@cwi.nl
Cc: linux-kernel@vger.kernel.org
Subject: Re: strlen_user and keys 
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Date: Mon, 10 Apr 2006 11:18:06 +0100
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<Andries.Brouwer@cwi.nl> wrote:

> strnlen_user() is documented as returning the string length including
> terminating NUL.

There's now a strndup_user() in Linus's git tree.

> security/keys/keyctl.c does

This now uses strndup_user().

David