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Avoid libvirt access in qubes.vm.qubesvm.QubesVM

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Bahtiar `kalkin-` Gadimov 2016-06-23 18:41:11 +02:00
parent 1ff1ca37a1
commit bba9b38e8e
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1 changed files with 5 additions and 1 deletions
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6
qubes/vm/qubesvm.py
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@ -1099,7 +1099,11 @@ class QubesVM(qubes.vm.mix.net.NetVMMixin, qubes.vm.BaseVM):
:param qubes.vm.qubesvm.QubesVM src: source VM
'''
if not self.is_halted():
# If the current vm name is not a part of `self.app.domains.keys()`,
# then the current vm is in creation process. Calling
# `self.is_halted()` at this point, would instantiate libvirt, we want
# avoid that.
if self.name in self.app.domains.keys() and not self.is_halted():
raise qubes.exc.QubesVMNotHaltedError(
self, 'Cannot clone a running domain {!r}'.format(self.name))