From 07fb9a3bfca21c1dda7fb73801856493e7a5ba87 Mon Sep 17 00:00:00 2001
From: Vadim Kurland <vadim@slot.vk.crocodile.org>
Date: Sat, 19 Mar 2011 19:15:39 -0700
Subject: [PATCH] see #2242 fix crash when ASA import was attempted into locked
 library

---
 .../IC_NetworkZonesPage.cpp                                | 2 ++
 .../importFirewallConfigurationWizard/IC_ProgressPage.cpp  | 7 ++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/libgui/importFirewallConfigurationWizard/IC_NetworkZonesPage.cpp b/src/libgui/importFirewallConfigurationWizard/IC_NetworkZonesPage.cpp
index ddae9e2f8..77c6c84bc 100644
--- a/src/libgui/importFirewallConfigurationWizard/IC_NetworkZonesPage.cpp
+++ b/src/libgui/importFirewallConfigurationWizard/IC_NetworkZonesPage.cpp
@@ -112,6 +112,8 @@ void IC_NetworkZonesPage::setNetworkZones()
     Firewall *fw = 
         dynamic_cast<ImportFirewallConfigurationWizard*>(wizard())->getFirewall();
 
+    if (fw == NULL) return;
+
     // read and configure network zones
     list<FWObject*> all_interfaces = fw->getByTypeDeep(Interface::TYPENAME);
     list<FWObject*>::iterator it;
diff --git a/src/libgui/importFirewallConfigurationWizard/IC_ProgressPage.cpp b/src/libgui/importFirewallConfigurationWizard/IC_ProgressPage.cpp
index 397f60e9d..d8ce93812 100644
--- a/src/libgui/importFirewallConfigurationWizard/IC_ProgressPage.cpp
+++ b/src/libgui/importFirewallConfigurationWizard/IC_ProgressPage.cpp
@@ -86,7 +86,12 @@ int IC_ProgressPage::nextId () const
         dynamic_cast<ImportFirewallConfigurationWizard*>(wizard())->
         getPlatform();
 
-    if (platform == "pix" || platform == "fwsm")
+    Firewall *fw = 
+        dynamic_cast<ImportFirewallConfigurationWizard*>(wizard())->getFirewall();
+
+    // I can move on to the next page only if firewall object has been created
+    // and the next page only makes sense for pix and fwsm
+    if (fw && (platform == "pix" || platform == "fwsm"))
         return ImportFirewallConfigurationWizard::Page_NetworkZones;
 
     return -1;