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From: Sasha Levin <sasha.levin@oracle.com>
To: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
	Yishai Hadas <yishaih@dev.mellanox.co.il>
Cc: dledford@redhat.com, sean.hefty@intel.com,
	hal.rosenstock@gmail.com, linux-rdma@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] IB/ucma: check workqueue allocation before usage
Date: Thu, 01 Oct 2015 10:54:23 -0400	[thread overview]
Message-ID: <560D491F.7020200@oracle.com> (raw)
In-Reply-To: <20150917225934.GA22326@obsidianresearch.com>

On 09/17/2015 06:59 PM, Jason Gunthorpe wrote:
> On Thu, Sep 17, 2015 at 04:04:19PM -0400, Sasha Levin wrote:
>> Allocating a workqueue might fail, which wasn't checked so far and would
>> lead to NULL ptr derefs when an attempt to use it was made.
> 
> Indeed.
> 
> Yishai, please check this and check the other patches you've sent to
> see if they have a similar error.

Ping? It doesn't seem that the patch got anywhere.


Thanks,
Sasha


  reply	other threads:[~2015-10-01 14:54 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-17 20:04 Sasha Levin
2015-09-17 22:59 ` Jason Gunthorpe
2015-10-01 14:54   ` Sasha Levin [this message]
2015-10-20 17:38     ` Doug Ledford

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