netdev - Re: [PATCH net-next] [RFC] netns: enable cross-ve Unix sockets

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Message-ID: <48E36DA0.9080400@fr.ibm.com>
Date:	Wed, 01 Oct 2008 14:31:28 +0200
From:	Daniel Lezcano <dlezcano@...ibm.com>
To:	Pavel Emelyanov <xemul@...nvz.org>
CC:	netdev@...r.kernel.org, containers@...ts.linux-foundation.org,
	benjamin.thery@...l.net, ebiederm@...ssion.com,
	Denis Lunev <den@...nvz.org>
Subject: Re: [PATCH net-next] [RFC] netns: enable cross-ve Unix sockets

Pavel Emelyanov wrote:
>> So there are 2 cases:
>>   * full isolation : restriction on VPS
>>   * partial isolation : no restriction but *perhaps* problem when migrating
>>
>> Looks like we need an option per namespace to reduce the isolation for 
>> af_unix sockets :)
>>   - on (default): current behaviour => full isolation
>>   - off : partial isolation
> 
> You mean some sysctl, that enables/disables this check in unix_find_socket_byinode?

Yes.
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