Re: [PATCH net] bridge: Only call /sbin/bridge-stp for the initial network namespace

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To: ebiederm@xxxxxxxxxxxx
Subject: Re: [PATCH net] bridge: Only call /sbin/bridge-stp for the initial network namespace
From: David Miller <davem@xxxxxxxxxxxxx>
Date: Wed, 02 Dec 2015 23:50:49 -0500 (EST)
Cc: keescook@xxxxxxxxxxxx, kernel-hardening@xxxxxxxxxxxxxxxxxx, richard@xxxxxx, bridge@xxxxxxxxxxxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx
Delivered-to: bridge@xxxxxxxxxxxxxxxxxxxxxxxx
In-reply-to: <87egf7183c.fsf_-_@x220.int.ebiederm.org>
References: <565B7F7D.80208@nod.at> <CAGXu5jJqQKAmFK0nL69E0QOpo8WSVDqStGZo7-m7gy3vnXBa=A@mail.gmail.com> <87egf7183c.fsf_-_@x220.int.ebiederm.org>

From: ebiederm@xxxxxxxxxxxx (Eric W. Biederman)
Date: Mon, 30 Nov 2015 15:38:15 -0600

> +	if (dev_net(br->dev) == &init_net)

Please respin this using net_eq() as Hannes pointed out.

Thanks.

Follow-Ups:
- Re: [PATCH net] bridge: Only call /sbin/bridge-stp for the initial network namespace
  - From: Kees Cook

References:
- user controllable usermodehelper in br_stp_if.c
  - From: Richard Weinberger
- Re: user controllable usermodehelper in br_stp_if.c
  - From: Kees Cook
- [PATCH net] bridge: Only call /sbin/bridge-stp for the initial network namespace
  - From: Eric W. Biederman

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