Fix vmdef usage while in monitor in qemu process
Fix vmdef usage while in monitor in qemu process

Make local copy of the disk alias in qemuProcessInitPasswords,
instead of referencing the one in domain definition, which
might get freed if the domain crashes while we're in monitor.

Also copy the memballoon period value.

VenkatDatta/libvirt,fabianfreyer/libvirt,jardasgit/libvirt,zippy2/libvirt,nertpinx/libvirt,agx/libvirt,olafhering/libvirt,datto/libvirt,zippy2/libvirt,jardasgit/libvirt,andreabolognani/libvirt,eskultety/libvirt,olafhering/libvirt,libvirt/libvirt,jfehlig/libvirt,andreabolognani/libvirt,eskultety/libvirt,andreabolognani/libvirt,andreabolognani/libvirt,olafhering/libvirt,taget/libvirt,rlaager/libvirt,jfehlig/libvirt,nertpinx/libvirt,shugaoye/libvirt,nertpinx/libvirt,nertpinx/libvirt,rlaager/libvirt,shugaoye/libvirt,libvirt/libvirt,taget/libvirt,fabianfreyer/libvirt,nertpinx/libvirt,crobinso/libvirt,eskultety/libvirt,jardasgit/libvirt,zippy2/libvirt,olafhering/libvirt,datto/libvirt,elmarco/libvirt,crobinso/libvirt,eskultety/libvirt,agx/libvirt,taget/libvirt,libvirt/libvirt,libvirt/libvirt,agx/libvirt,eskultety/libvirt,zippy2/libvirt,elmarco/libvirt,VenkatDatta/libvirt,shugaoye/libvirt,rlaager/libvirt,taget/libvirt,fabianfreyer/libvirt,crobinso/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,VenkatDatta/libvirt,VenkatDatta/libvirt,fabianfreyer/libvirt,datto/libvirt,agx/libvirt,fabianfreyer/libvirt,jardasgit/libvirt,rlaager/libvirt,elmarco/libvirt,jardasgit/libvirt,crobinso/libvirt,shugaoye/libvirt,datto/libvirt,datto/libvirt,jfehlig/libvirt,shugaoye/libvirt,agx/libvirt,elmarco/libvirt,jfehlig/libvirt,taget/libvirt,elmarco/libvirt,rlaager/libvirt