From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Mike Dunn <mikedunn@newsguy.com>,
David Woodhouse <dwmw2@infradead.org>,
kernel-janitors@vger.kernel.org, linux-mtd@lists.infradead.org,
Ivan Djelic <ivan.djelic@parrot.com>,
Robert Jarzmik <robert.jarzmik@free.fr>
Subject: Re: [patch] mtg: docg3: potential divide by zero in doc_write_oob()
Date: Mon, 10 Dec 2012 15:28:58 +0200 [thread overview]
Message-ID: <1355146138.2657.29.camel@sauron.fi.intel.com> (raw)
In-Reply-To: <20121129141651.GA12199@elgon.mountain>
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On Thu, 2012-11-29 at 17:16 +0300, Dan Carpenter wrote:
> If we set oobdelta to zero then we will either return -EINVAL or hit
> a divide (modulus) by zero on the next line when we check
> "(ooblen % oobdelta)". It's better to just return -EINVAL here instead.
>
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Pushed to l2-mtd.git, thanks!
--
Best Regards,
Artem Bityutskiy
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prev parent reply other threads:[~2012-12-10 13:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-29 14:16 [patch] mtg: docg3: potential divide by zero in doc_write_oob() Dan Carpenter
2012-11-29 18:46 ` Robert Jarzmik
2012-12-10 13:28 ` Artem Bityutskiy [this message]
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