Changeset 22411 in vbox

Timestamp:

Aug 24, 2009 12:57:39 PM (15 years ago)

Author:

vboxsync

Message:

FE/Qt4: 4234: Crash when removing the last disk from the media manager: trying to fix the issue.

File:

• trunk/src/VBox/Frontends/VirtualBox/src/VBoxMediaManagerDlg.cpp (modified) (1 diff)

trunk/src/VBox/Frontends/VirtualBox/src/VBoxMediaManagerDlg.cpp

@@ -907 +907 @@
     updateTabIcons (item, ItemAction_Removed);
 
+    /* We need to silently delete item without selecting
+     * the new one because of complex selection mechanism
+     * which could provoke a segfault choosing the new
+     * one item during last item deletion routine. So blocking
+     * the tree-view for the time of item removing. */
+    tree->blockSignals (true);
     delete item;
+    tree->blockSignals (false);
 
     /* Note: current items on invisible tabs are not updated because