[libvirt] [PATCH] lxc: new tty for container

The lxc driver xml parser treats the console element as input when it should be output only. This obviously causes problems when anything other than /dev/ptmx is specified or when a container is shutdown and then restarted without redefining it (so that the console field is reset). This patch treats the console element as output only and always creates a new device when starting a container. Also fixed up a string overflow when storing the device name. Thanks! -- Best Regards, Dave Leskovec IBM Linux Technology Center Open Virtualization