linux-ext4 - Re: [patch] ext4: off by one check in ext4_groupinfo_create

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Message-ID: <20110211000035.GH16597@thunk.org>
Date:	Thu, 10 Feb 2011 19:00:35 -0500
From:	Ted Ts'o <tytso@....edu>
To:	Dan Carpenter <error27@...il.com>
Cc:	sandeen@...hat.com, Andreas Dilger <adilger.kernel@...ger.ca>,
	linux-ext4@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [patch] ext4: off by one check in ext4_groupinfo_create_slab()

On Thu, Feb 10, 2011 at 02:24:12AM +0300, Dan Carpenter wrote:
> If cache_index == NR_GRPINFO_CACHES then we read past the end of the
> ext4_groupinfo_caches[] array a couple lines later.
> 
> Signed-off-by: Dan Carpenter <error27@...il.com>

Oops, thanks for pointing that out!

Signed-off-by: "Theodore Ts'o" <tytso@....edu>

					- Ted
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