From: Riku Voipio <riku.voipio@iki.fi>
To: Clemens Kolbitsch <clemens.kol@gmx.at>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] qcow2 snaphot loading
Date: Tue, 24 Mar 2009 10:16:08 +0200 [thread overview]
Message-ID: <20090324081608.GA17229@kos.to> (raw)
In-Reply-To: <200903231745.08889.clemens.kol@gmx.at>
On Mon, Mar 23, 2009 at 05:45:08PM +0100, Clemens Kolbitsch wrote:
> I just upgraded from rev. 6600 to head and ran into problems loading snapshots
> (I also checked this with the 0.10.1 release on the homepage) because the old
> revision keeps crashing my Xserver from time to time.
> "Error -22 when loading VM state".
..snip..
> then, back in block.c (bdrv_check_byte_request):
...snip...
> and snapshot loading exists with the error above. In case this is an error,
> could someone have a look? Maybe, there is just no backwards compatibility to
> old base images (which would be too bad, but at least I'd know the problem).
this was broken in svn commit 6677:
Fix CVE-2008-0928 - insufficient block device address range checking (Anthony Liguori)
savevm writes to the block device after data...
next prev parent reply other threads:[~2009-03-24 8:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-23 16:45 [Qemu-devel] qcow2 snaphot loading Clemens Kolbitsch
2009-03-24 8:16 ` Riku Voipio [this message]
2009-03-24 8:31 ` Clemens Kolbitsch
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