diff -r aecbbf00d063 -r d48ab3b357f1 uifw/AvKon/src/aknglobalpopupprioritycontroller.cpp
--- a/uifw/AvKon/src/aknglobalpopupprioritycontroller.cpp	Tue Aug 31 15:28:30 2010 +0300
+++ b/uifw/AvKon/src/aknglobalpopupprioritycontroller.cpp	Wed Sep 01 12:16:19 2010 +0100
@@ -285,7 +285,10 @@
         if (priority >= shownPriority)
             {
             maxWindowPosition = MinChainWindowPosition(stacked);
-            iShownStack.Insert(aPopup, ii); // will not fail because overflow is already checked
+            if (KErrNone != iShownStack.Insert(aPopup, ii))
+                {
+                return EFalse;
+                }
             insertPos = ii;
             break;
             }