From: Herbert Xu <herbert@gondor.apana.org.au>
To: Tobias Klauser <tklauser@distanz.ch>
Cc: dash@vger.kernel.org
Subject: Re: jobs: Don't attempt to access job table for job %0
Date: Mon, 6 Jun 2016 19:57:06 +0800 [thread overview]
Message-ID: <20160606115706.GA22138@gondor.apana.org.au> (raw)
In-Reply-To: <1449734374-23041-1-git-send-email-tklauser@distanz.ch>
On Thu, Dec 10, 2015 at 08:59:34AM +0100, Tobias Klauser wrote:
> If job %0 is (mistakenly) specified, an out-of-bounds access to the
> jobtab occurs in function getjob() if num = 0:
>
> jp = jobtab + 0 - 1
>
> Fix this by checking that the job number is larger than 0 before
> accessing the jobtab.
>
> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Patch applied. Thanks!
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
prev parent reply other threads:[~2016-06-06 11:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-10 7:59 [PATCH] jobs: Don't attempt to access job table for job %0 Tobias Klauser
2016-06-06 11:57 ` Herbert Xu [this message]
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