netdev - Re: [Lguest] [PATCH 4/5] lguest: use KVM hypercalls

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Message-ID: <20090415083610.GA8579@gondor.apana.org.au>
Date:	Wed, 15 Apr 2009 16:36:10 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Patrick McHardy <kaber@...sh.net>
Cc:	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Matias Zabaljauregui <zabaljauregui@...il.com>, odie@...aau.dk,
	Rusty Russell <rusty@...tcorp.com.au>, lguest@...abs.org,
	virtualization@...ts.osdl.org,
	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Subject: Re: [Lguest] [PATCH 4/5] lguest: use KVM hypercalls

On Tue, Apr 14, 2009 at 01:54:30PM +0200, Patrick McHardy wrote:
>
> I see. How about this patch instead? It moves the sk_sleep assignment
> to tun_attach, after the permission checks took place.

Thanks for pointing out this gaping hole in my patch.  I think
it may be better to remove read_wait altogether and just use
socket.wait in tun_struct.

Let me whip up a patch.

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
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