These cases were reported by Markus Armbruster <arm...@redhat.com> Patches add error checking of the bdrv_getlength() call or remove the call of that function.
Signed-off-by: Denis V. Lunev <d...@openvz.org> CC: Markus Armbruster <arm...@redhat.com> CC: Kevin Wolf <kw...@redhat.com> CC: Max Reitz <mre...@redhat.com> CC: Stefan Hajnoczi <stefa...@redhat.com>
