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From: Tejun Heo <tj@kernel.org>
To: Aleksa Sarai <cyphar@cyphar.com>
Cc: n.borisov@siteground.com, linux-kernel@vger.kernel.org,
	cgroups@vger.kernel.org
Subject: Re: [PATCH v2] cgroup: pids: fix invalid get/put usage
Date: Tue, 25 Aug 2015 14:20:07 -0400	[thread overview]
Message-ID: <20150825182007.GC26785@mtj.duckdns.org> (raw)
In-Reply-To: <1440471044-10154-1-git-send-email-cyphar@cyphar.com>

On Tue, Aug 25, 2015 at 12:50:44PM +1000, Aleksa Sarai wrote:
> Fix incorrect usage of css_get and css_put to put a different css in
> pids_{cancel_,}attach() than the one grabbed in pids_can_attach(). This
> could lead to quite serious memory leakage (and unsafe operations on the
> putted css).
> 
> Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>

Applied to cgroup/for-4.3 w/ minor comment update.

Thanks.

-- 
tejun

      reply	other threads:[~2015-08-25 18:20 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-25  2:50 Aleksa Sarai
2015-08-25 18:20 ` Tejun Heo [this message]

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