From 2fb2f6478e774b3e5256ae3db5732b0bcc3729a3 Mon Sep 17 00:00:00 2001
From: Marek Marczykowski <marmarek@invisiblethingslab.com>
Date: Tue, 19 Jun 2012 00:08:58 +0200
Subject: [PATCH] fix firewall apply (#600)

Inhibit infinite loop.
---
 qubesmanager/firewall.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qubesmanager/firewall.py b/qubesmanager/firewall.py
index 8d4525f..84f7f27 100644
--- a/qubesmanager/firewall.py
+++ b/qubesmanager/firewall.py
@@ -272,7 +272,7 @@ class QubesFirewallRulesModel(QAbstractItemModel):
                 while vm is not None:
                     if vm.is_proxyvm() and vm.is_running():
                         vm.write_iptables_xenstore_entry()
-
+                    vm = vm.netvm
 
     def index(self, row, column, parent=QModelIndex()):
         if not self.hasIndex(row, column, parent):