Re: [libvirt] [PATCH] Avoid invoking the qemu monitor destroy callback if the constructor fails

Some, but not all, codepaths in the qemuMonitorOpen() method would trigger the destroy callback. The caller does not expect this to be invoked if construction fails, only during normal release of the monitor. This resulted in a possible double-unref of the virDomainObjPtr, because the caller explicitly unrefs the virDomainObjPtr if qemuMonitorOpen() fails * src/qemu/qemu_monitor.c: Don't invoke destroy callback from qemuMonitorOpen() failure paths