From: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
To: Yishai Hadas <yishaih@dev.mellanox.co.il>
Cc: Sasha Levin <sasha.levin@oracle.com>,
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, 17 Sep 2015 16:59:34 -0600 [thread overview]
Message-ID: <20150917225934.GA22326@obsidianresearch.com> (raw)
In-Reply-To: <1442520259-2248-1-git-send-email-sasha.levin@oracle.com>
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.
Jason
next prev parent reply other threads:[~2015-09-17 22:59 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 [this message]
2015-10-01 14:54 ` Sasha Levin
2015-10-20 17:38 ` Doug Ledford
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