From: Eric Blake <eblake@redhat.com>
To: Max Reitz <mreitz@redhat.com>, qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>
Subject: Re: [Qemu-devel] [PATCH 2/3] qemu-io: Respect early image end for map
Date: Wed, 08 Oct 2014 22:17:33 -0600 [thread overview]
Message-ID: <54360C5D.5010006@redhat.com> (raw)
In-Reply-To: <1408215258-12545-3-git-send-email-mreitz@redhat.com>
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On 08/16/2014 12:54 PM, Max Reitz wrote:
> bdrv_is_allocated() may report zero clusters which most probably means
> the image (file) is shorter than expected. Respect this case in order to
> avoid an infinite loop.
>
> Signed-off-by: Max Reitz <mreitz@redhat.com>
> ---
> qemu-io-cmds.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2014-10-09 4:17 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-16 18:54 [Qemu-devel] [PATCH 0/3] block: Fix is_allocated() for truncated images Max Reitz
2014-08-16 18:54 ` [Qemu-devel] [PATCH 1/3] block: Ignore allocation size in underlying file Max Reitz
2014-10-08 21:29 ` Eric Blake
2014-10-10 11:50 ` Benoît Canet
2014-10-11 9:44 ` Max Reitz
2014-10-11 18:48 ` Benoît Canet
2014-08-16 18:54 ` [Qemu-devel] [PATCH 2/3] qemu-io: Respect early image end for map Max Reitz
2014-10-09 4:17 ` Eric Blake [this message]
2014-10-10 12:03 ` Benoît Canet
2014-10-11 9:53 ` Max Reitz
2014-10-11 18:46 ` Benoît Canet
2014-10-11 18:47 ` Benoît Canet
2014-08-16 18:54 ` [Qemu-devel] [PATCH 3/3] iotests: Add test for map commands Max Reitz
2014-10-09 4:18 ` Eric Blake
2014-10-08 19:32 ` [Qemu-devel] [PATCH 0/3] block: Fix is_allocated() for truncated images Max Reitz
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