linux-kernel - Re: [patch] ksm: check for ERR_PTR from follow

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20100422025118.360ea4bc@redhat.com>
Date:	Thu, 22 Apr 2010 02:51:18 +0300
From:	Izik Eidus <ieidus@...hat.com>
To:	Dan Carpenter <error27@...il.com>
Cc:	Hugh Dickins <hugh.dickins@...cali.co.uk>,
	Andrea Arcangeli <aarcange@...hat.com>,
	Rik van Riel <riel@...hat.com>, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, kernel-janitors@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [patch] ksm: check for ERR_PTR from follow_page()

On Wed, 21 Apr 2010 12:27:59 +0200
Dan Carpenter <error27@...il.com> wrote:

Hello

> The follow_page() function can potentially return -EFAULT so I added 
> checks for this.
> 
> Also I silenced an uninitialized variable warning on my version of gcc 
> (version 4.3.2).
> 
> Signed-off-by: Dan Carpenter <error27@...il.com>
> ---
> I'm not very familiar with this code, so handle with care.


Acked-by: Izik Eidus <ieidus@...hat.com>

Thanks.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/