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Re: [Qemu-devel] [PATCH 3/4] qcow2: Sanitize refcount table size
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [PATCH 3/4] qcow2: Sanitize refcount table size |
Date: |
Tue, 19 Nov 2013 13:48:32 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 |
On 11/17/2013 07:18 AM, Max Reitz wrote:
> Make sure there were no overflows when calculating the in-memory
> refcount table size from the number of its clusters in-file.
>
> Signed-off-by: Max Reitz <address@hidden>
> ---
> block/qcow2.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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