linux-kernel - Re: [PATCH] security: selinux: allow per-file labeling for cgroupfs

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Message-ID: <CAHC9VhRFxDuRJHYEuRs7kc4ivgaT=-SxdU-o5Lq7H-O+5JJRxQ@mail.gmail.com>
Date:   Thu, 9 Feb 2017 11:14:05 -0500
From:   Paul Moore <paul@...l-moore.com>
To:     Antonio Murdaca <amurdaca@...hat.com>
Cc:     selinux@...ho.nsa.gov, Antonio Murdaca <runcom@...hat.com>,
        linux-kernel@...r.kernel.org, cgroups@...r.kernel.org,
        vgoyal@...hat.com
Subject: Re: [PATCH] security: selinux: allow per-file labeling for cgroupfs

On Thu, Feb 9, 2017 at 11:02 AM, Antonio Murdaca <amurdaca@...hat.com> wrote:
> From: Antonio Murdaca <runcom@...hat.com>
>
> This patch allows genfscon per-file labeling for cgroupfs. For instance,
> this allows to label the "release_agent" file within each
> cgroup mount and limit writes to it.
>
> Signed-off-by: Antonio Murdaca <amurdaca@...hat.com>
> ---
>  security/selinux/hooks.c | 2 ++
>  1 file changed, 2 insertions(+)

This was already merged ... ?

* https://marc.info/?l=selinux&m=148652458620202&w=2

> diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
> index 9a8f12f..5a3138e 100644
> --- a/security/selinux/hooks.c
> +++ b/security/selinux/hooks.c
> @@ -808,6 +808,8 @@ static int selinux_set_mnt_opts(struct super_block *sb,
>
>         if (!strcmp(sb->s_type->name, "debugfs") ||
>             !strcmp(sb->s_type->name, "sysfs") ||
> +           !strcmp(sb->s_type->name, "cgroup") ||
> +           !strcmp(sb->s_type->name, "cgroup2") ||
>             !strcmp(sb->s_type->name, "pstore"))
>                 sbsec->flags |= SE_SBGENFS;
>
> --
> 2.9.3

-- 
paul moore
www.paul-moore.com