[gnome-control-center] network: Allocate storage for zone name during D-Bus call

[Bastien Nocera <hadess src gnome org>]

commit dba40e13019c9adef1137a13e3a065c7a048ea46
Author: Tim Waugh <twaugh redhat com>
Date:   Tue Nov 11 14:59:56 2014 +0000

    network: Allocate storage for zone name during D-Bus call
    
    The call to nm_setting_connection_get_zone() returns a pointer to
    memory that will be freed before the D-Bus reply handler is called.
    Make sure to take a copy of the string, and free it when finished.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=739971

 .../network/connection-editor/firewall-helpers.c   |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/panels/network/connection-editor/firewall-helpers.c 
b/panels/network/connection-editor/firewall-helpers.c
index cd41a2b..593ce9a 100644
--- a/panels/network/connection-editor/firewall-helpers.c
+++ b/panels/network/connection-editor/firewall-helpers.c
@@ -72,6 +72,7 @@ get_zones_reply (GObject      *source,
         }
         gtk_combo_box_set_active (GTK_COMBO_BOX (d->combo), idx);
 
+        g_free (d->zone);
         g_free (d);
 }
 
@@ -86,7 +87,7 @@ firewall_ui_setup (NMSettingConnection *setting,
         bus = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, NULL);
 
         d = g_new0 (GetZonesReplyData, 1);
-        d->zone = nm_setting_connection_get_zone (setting);
+        d->zone = g_strdup (nm_setting_connection_get_zone (setting));
         d->combo = combo;
 
         g_dbus_connection_call (bus,