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Re: [Qemu-devel] [PATCH 3/3] virtio-blk: Treat read/write beyond end as


From: Stefan Hajnoczi
Subject: Re: [Qemu-devel] [PATCH 3/3] virtio-blk: Treat read/write beyond end as invalid
Date: Fri, 20 Jun 2014 12:16:18 +0800
User-agent: Mutt/1.5.23 (2014-03-12)

On Thu, Jun 05, 2014 at 02:15:36PM +0200, Markus Armbruster wrote:
> +    if (sector > total_sectors || nb_sectors > total_sectors - sector) {
> +        return false;
> +    }

if (sector >= total_sectors || ...) {

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