linux-kernel - Re: [PATCH v2 3/3] xen: xenbus_dev_frontend: Verify body of XS_TRANSACTION

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Date:   Thu, 15 Mar 2018 11:34:54 +0100
From:   Juergen Gross <jgross@...e.com>
To:     Simon Gaiser <simon@...isiblethingslab.com>,
        xen-devel@...ts.xenproject.org
Cc:     Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/3] xen: xenbus_dev_frontend: Verify body of
 XS_TRANSACTION_END

On 15/03/18 03:43, Simon Gaiser wrote:
> By guaranteeing that the argument of XS_TRANSACTION_END is valid we can
> assume that the transaction has been closed when we get an XS_ERROR
> response from xenstore (Note that we already verify that it's a valid
> transaction id).
> 
> Signed-off-by: Simon Gaiser <simon@...isiblethingslab.com>

Reviewed-by: Juergen Gross <jgross@...e.com>


Juergen