When cpu hotplug fails without reporting an error, we would fail the command but update the count of vCPUs anyways. Commit 761fc481365703b861429d73a341bde352ba8d41 fixed the case when CPU hot-unplug failed silently, but forgot to fix up the value in this case. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1000357 --- src/qemu/qemu_driver.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 0a8e518..c39f04d 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -3982,6 +3982,7 @@ static int qemuDomainHotplugVcpus(virQEMUDriverPtr driver, _("got wrong number of vCPU pids from QEMU monitor. " "got %d, wanted %d"), ncpupids, vcpus); + vcpus = oldvcpus; ret = -1; goto cleanup; } -- 1.8.3.2