Subject: Fix a segfault when the connection is dropped
From: Giuseppe Scrivano gscrivano@gnu.org Mon Mar 11 09:21:48 2013 +0100
Date: Wed Apr 3 18:14:01 2013 -0400:
Git: 823c3b20b598c6c718be381139cfc16f93443686

The error dialog window was created on the "tick" thread, causing a
crash in GTK.  Fix it by moving its invocation to the main thread.

Index: virt-manager-0.9.5/src/virtManager/engine.py
===================================================================
--- virt-manager-0.9.5.orig/src/virtManager/engine.py
+++ virt-manager-0.9.5/src/virtManager/engine.py
@@ -310,8 +310,9 @@ class vmmEngine(vmmGObject):
                     logging.debug("Closing connection since libvirtd "
                                   "appears to have stopped")
                 else:
-                    self.err.show_err(_("Error polling connection '%s': %s") %
-                                      (conn.get_uri(), e))
+                    error_msg = _("Error polling connection '%s': %s") \
+                        % (conn.get_uri(), e)
+                    self.idle_add(lambda: self.err.show_err(error_msg))
 
                 self.idle_add(conn.close)