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qemu: managedsave: Check that VM is alive after entering async job

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Saving a shutoff VM doesn't make sense and libvirtd crashes while
attempting to do that. Check that the domain is alive after entering
the save async job.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1129207
This commit is contained in:
Peter Krempa 2014-08-12 14:31:26 +02:00
parent e3f5af6a5f
commit 3fe9f61d54
1 changed files with 6 additions and 0 deletions
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6
src/qemu/qemu_driver.c
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@ -3096,6 +3096,12 @@ qemuDomainSaveInternal(virQEMUDriverPtr driver, virDomainPtr dom,
if (qemuDomainObjBeginAsyncJob(driver, vm, QEMU_ASYNC_JOB_SAVE) < 0)
goto cleanup;
if (!virDomainObjIsActive(vm)) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("guest unexpectedly quit"));
goto endjob;
}
memset(&priv->job.info, 0, sizeof(priv->job.info));
priv->job.info.type = VIR_DOMAIN_JOB_UNBOUNDED;