linux-kernel - Re: [PATCH] sh: Make sure indexes are positive

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Message-ID: <20091104031540.GF12841@linux-sh.org>
Date:	Wed, 4 Nov 2009 12:15:40 +0900
From:	Paul Mundt <lethal@...ux-sh.org>
To:	Roel Kluin <roel.kluin@...il.com>
Cc:	linux-sh@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] sh: Make sure indexes are positive

On Mon, Nov 02, 2009 at 05:14:42PM +0100, Roel Kluin wrote:
> The indexes are signed, make sure they are not negative
> when we read array elements.
> 
> Signed-off-by: Roel Kluin <roel.kluin@...il.com>

In practice none of these are likely to be an issue, but it doesn't
really hurt to add the sanity checks given that there's already a number
of them anyways. So, applied.
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