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Re: [Xen-devel] [PATCH] xen: xenbus_dev_frontend: Really return response string

To: Simon Gaiser <simon@xxxxxxxxxxxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
From: Juergen Gross <jgross@xxxxxxxx>
Date: Tue, 17 Apr 2018 09:33:36 +0200
Cc: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx
Delivery-date: Tue, 17 Apr 2018 07:33:52 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 15/03/18 04:08, Simon Gaiser wrote:
> xenbus_command_reply() did not actually copy the response string and
> leaked stack content instead.
> 
> Fixes: 9a6161fe73bd ("xen: return xenstore command failures via response 
> instead of rc")
> Signed-off-by: Simon Gaiser <simon@xxxxxxxxxxxxxxxxxxxxxx>

Reviewed-by: Juergen Gross <jgross@xxxxxxxx>


Juergen

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