From: Tejun Heo <tj@kernel.org>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Sean Fu <fxinrong@gmail.com>,
Lai Jiangshan <jiangshanlai@gmail.com>,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] workqueue: Fix an use after free in init_rescuer()
Date: Mon, 11 May 2020 10:27:01 -0400 [thread overview]
Message-ID: <20200511142701.GC16815@mtj.duckdns.org> (raw)
In-Reply-To: <20200508150740.GA415175@mwanda>
On Fri, May 08, 2020 at 06:07:40PM +0300, Dan Carpenter wrote:
> We need to preserve error code before freeing "rescuer".
>
> Fixes: f187b6974f6df ("workqueue: Use IS_ERR and PTR_ERR instead of PTR_ERR_OR_ZERO.")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Applied to wq/for-5.8. Thank you.
--
tejun
prev parent reply other threads:[~2020-05-11 14:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-08 15:07 [PATCH] workqueue: Fix an use after free in init_rescuer() Dan Carpenter
2020-05-10 10:33 ` Lai Jiangshan
2020-05-11 14:27 ` Tejun Heo [this message]
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