Re: [libvirt] [PATCH] virsh: Avoid undefine active interface

* tools/virsh.c: libvirt should check if current interface is active before undefine the interface, and don't allow to undefine a active interface. --- tools/virsh.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/tools/virsh.c b/tools/virsh.c index bd6fea7..899bf25 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -5675,6 +5675,16 @@ cmdInterfaceUndefine(vshControl *ctl, const vshCmd *cmd) if (!(iface = vshCommandOptInterface(ctl, cmd, &name))) return false; + if (virInterfaceIsActive(iface)) { + vshError(ctl, + _("a active interface like %s cannot be undefined;\n" + "to undefine, first destroy then undefine" + " using its name or MAC address"), + name); + virInterfaceFree(iface); + return false; + }