netdev - Re: [PATCH iproute2 3/3] ip netns: Delete all netns

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Message-ID: <20150109094315.0c370971@griffin>
Date:	Fri, 9 Jan 2015 09:43:15 +0100
From:	Jiri Benc <jbenc@...hat.com>
To:	Vadim Kochan <vadim4j@...il.com>
Cc:	Brian Haley <brian.haley@...com>, netdev@...r.kernel.org
Subject: Re: [PATCH iproute2 3/3] ip netns: Delete all netns

On Wed, 7 Jan 2015 21:55:17 +0200, Vadim Kochan wrote:
> On Wed, Jan 07, 2015 at 02:40:51PM -0500, Brian Haley wrote:
> > Or you just trap the name "all" in the add case and don't allow it.
> 
> So I think that do not allow to add netns "all" can be a solution, I'd
> like to hear from other people if it might be OK.

You can still add the name manually (there is software out there that
adds symlinks to /ver/run/netns), so nope, that's not a solution.

Generally, the only special names that could be used would be those
containing a letter not allowed in file name, i.e. \0 or '/'. Neither
of those sounds thrilling. I'm afraid the only working solution is a
new option.

 Jiri

-- 
Jiri Benc
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