File fixed-GCancellable-handling-in-PolkitQtListener.patch of Package polkit-qt-1

From: Martin Briza <m@rtinbriza.cz>
Date: Fri, 12 Jul 2013 13:37:05 +0000
Subject: Fixed GCancellable handling in PolkitQtListener
X-Git-Url: http://quickgit.kde.org/?p=polkit-qt-1.git&a=commitdiff&h=57a81d0c90fc509fd197b30378cc0ada3b7afbf1
---
Fixed GCancellable handling in PolkitQtListener

There was a race condition happening on two simultanneous requests to the agent, causing it to crash.

BUGS: 270489
---


--- a/agent/polkitqtlistener.cpp
+++ b/agent/polkitqtlistener.cpp
@@ -115,6 +115,13 @@
     qDebug() << "Listener adapter polkit_qt_listener_initiate_authentication";
     PolkitQtListener *listener = POLKIT_QT_LISTENER(agent_listener);
 
+    if (cancellable != NULL) {
+        g_cancellable_connect(cancellable,
+                              G_CALLBACK(cancelled_cb),
+                              agent_listener,
+                              NULL);
+    }
+
     // The result of asynchronous method will be created here and it will be pushed to the listener.
     GSimpleAsyncResult *result = g_simple_async_result_new((GObject *) listener, callback, user_data, agent_listener);
     qDebug() << "GSimpleAsyncResult:" << result;
@@ -129,13 +136,6 @@
             cancellable,
             result);
 
-    if (cancellable != NULL) {
-        g_signal_connect(cancellable,
-                         "cancelled",
-                         G_CALLBACK(cancelled_cb),
-                         agent_listener);
-    }
-
 }
 
 static gboolean polkit_qt_listener_initiate_authentication_finish(PolkitAgentListener  *listener,