Re: [libvirt] [PATCH v4 06/14] graphics: resolve address for listen type network in qemu_process

> This is a logic change. Previously we accept this XML > > <graphics ...> > <listen type='network'/> > </graphics> > > and silently treat that as using vnc_listen/spice_listen. Now we stick that > address in the XML like > > <graphics ...> > <listen type='network' address='$vnc_listen'/> > </graphics> This isn't a logic change, it only improves the live XML, so the only change here is that the address will appear in the live XML.

If you look at the old code we've always used the config listen address if there wasn't any address resolved for listen type network. If you look at the switch [1] we jump out from the switch in case there is no network specified and we use the config address [2].