From: Andreas Bombe <andreas.bombe@mytum.de>
To: Randy Dunlap <randy.dunlap@oracle.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: OOPS procfs in vma_stop() from bad vma pointer
Date: Sat, 9 Apr 2011 00:55:04 +0200 [thread overview]
Message-ID: <20110408225503.GA4633@amos.fritz.box> (raw)
In-Reply-To: <20110407165355.37af12b0.randy.dunlap@oracle.com>
On Thu, Apr 07, 2011 at 04:53:55PM -0700, Randy Dunlap wrote:
> -13 == -EACCES. Could come from m_start() calling mm_for_maps().
> m_start() handles IS_ERR(mm). m_stop() handles IS_ERR(vma).
> But m_next() does not handle IS_ERR(vma). I wonder if it needs to do that.
>
> Duh. Try latest git with this patch:
Thanks, Anca Emanuel already told me in private mail (I didn't notice
that it didn't go to lkml) that it was fixed already. Sorry for the
noise.
--
Andreas Bombe
prev parent reply other threads:[~2011-04-08 22:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-07 0:28 OOPS procfs in vma_stop() from bad vma pointer Andreas Bombe
2011-04-07 23:53 ` Randy Dunlap
2011-04-08 22:55 ` Andreas Bombe [this message]
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