netdev - Re: [PATCH 1/7] xfrm: remove policy lock when accessing policy->walk.dead

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Message-ID: <20100330122301.GG5731@gondor.apana.org.au>
Date:	Tue, 30 Mar 2010 20:23:01 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Timo Teräs <timo.teras@....fi>
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH 1/7] xfrm: remove policy lock when accessing
	policy->walk.dead

On Tue, Mar 30, 2010 at 03:21:19PM +0300, Timo Teräs wrote:
>
> Hmm... is it possible to modify/delete per-socket policies from
> userland via xfrm_user? That would be also another race why
> we'd need to check the unlinking result.

How would the user be able to specify the socket?

The answer is no.

Cheers,
-- 
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Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
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