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 for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:	Fri, 4 Dec 2009 17:03:11 +0100
From:	Louis Rilling <Louis.Rilling@...labs.com>
To:	Jens Axboe <jens.axboe@...cle.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [RFC] block: io_context refcount fixes

On 04/12/09 16:34 +0100, Jens Axboe wrote:
> On Fri, Dec 04 2009, Louis Rilling wrote:
> > 
> > Hi,
> > 
> > When reading copy_io() I found probable refcounting issues with shared
> > io_context. IIUC, the following two patches could fix those issues.
> > If I am correct, then those fixes should go to stable too.
> > 
> > Based on v2.6.32 and compile-tested only.
> 
> Thanks, those both look correct. I will apply them, but please also do
> whatever testing that caused you to find this in the first place (or was
> it code inspection)?

Yes this was code inspection. I have no testcase for CLONE_IO.

Thanks,

Louis

-- 
Dr Louis Rilling			Kerlabs
Skype: louis.rilling			Batiment Germanium
Phone: (+33|0) 6 80 89 08 23		80 avenue des Buttes de Coesmes
http://www.kerlabs.com/			35700 Rennes

Download attachment "signature.asc" of type "application/pgp-signature" (198 bytes)

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ