From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH v2] cgroup: reject cgroup names with '\n'
Date: Mon, 18 Aug 2014 10:20:34 -0400
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To: Alban Crequy <alban.crequy-ZGY8ohtN/8pPYcu2f3hruQ@public.gmane.org>
Cc: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>

On Mon, Aug 18, 2014 at 12:20:20PM +0100, Alban Crequy wrote:
> /proc/<pid>/cgroup contains one cgroup path on each line. If cgroup names are
> allowed to contain "\n", applications cannot parse /proc/<pid>/cgroup safely.
> 
> Signed-off-by: Alban Crequy <alban.crequy-ZGY8ohtN/8pPYcu2f3hruQ@public.gmane.org>

Applied to cgroup/for-3.17-fixes w/ stable cc'd.

Thanks!

-- 
tejun