linux-kernel - Re: [PATCH] msm: iommu: fix leak and invalid access

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: <51A4A51B.1050206@huawei.com>
Date:	Tue, 28 May 2013 20:37:47 +0800
From:	Libo Chen <clbchenlibo.chen@...wei.com>
To:	Joerg Roedel <joro@...tes.org>
CC:	<ohad@...ery.com>, <joerg.roedel@....com>, <davidb@...eaurora.org>,
	LKML <linux-kernel@...r.kernel.org>, <Varun.Sethi@...escale.com>,
	<iommu@...ts.linux-foundation.org>, <mingo@...nel.org>,
	<ddutile@...hat.com>
Subject: Re: [PATCH] msm: iommu: fix leak and invalid access

On 2013/5/28 20:27, Joerg Roedel wrote:
> On Wed, May 22, 2013 at 01:58:39PM +0800, Libo Chen wrote:
>>>
>>> This patch merge two patch that I sended before:
>>> 1. msm: iommu: add missing platform_device_unregister() in err case
>>> 2. msm: iommu: no need kfree before kzalloc successful
>>>
>>> It fixes two obvious problems:
>>> 1. We have registered msm_iommu_driver first, and need unregister it when
>>> registered msm_iommu_ctx_driver fail
>>>
>>> 2. We don`t need to kfree drvdata before kzalloc successful
>>>
>>> Signed-off-by: Libo Chen <libo.chen@...wei.com>
>>> ---
>>>  drivers/iommu/msm_iommu_dev.c |   11 +++++------
>>>  1 files changed, 5 insertions(+), 6 deletions(-)
> 
> Has this patch already been handled? If not please resend it to me and I
> will take care of it.
> 
> 

It should be included to -mm tree by Andrew Morton


Regards,

Libo

> 	Joerg
> 
> 
> --
> 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/
> 
> .
> 


--
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/