File r895519.diff of Package kdepim4

Subject: korganizerfix crash when deleting categories with deep subcategories
From: wstephenson@suse.de
Bug: kde#153740
Patch-upstream: 895519
--- libkdepim/categoryeditdialog.h	(revision 895518)
+++ libkdepim/categoryeditdialog.h	(revision 895519)
@@ -66,7 +66,7 @@ class KDEPIM_EXPORT CategoryEditDialog :
     void fillList();
 
   private:
-    void deleteItem( QTreeWidgetItem *item );
+    void deleteItem( QTreeWidgetItem *item, QList<QTreeWidgetItem *> &to_remove );
     KPimPrefs *mPrefs;
     Ui::CategoryEditDialog_base *mWidgets;
 };
--- libkdepim/categoryeditdialog.cpp	(revision 895518)
+++ libkdepim/categoryeditdialog.cpp	(revision 895519)
@@ -24,7 +24,6 @@
 #include "categoryeditdialog.h"
 #include "ui_categoryeditdialog_base.h"
 #include "categoryhierarchyreader.h"
-#include "autochecktreewidget.h"
 #include "kpimprefs.h"
 
 #include <KLocale>
@@ -148,7 +147,7 @@ void CategoryEditDialog::remove()
 {
   QList<QTreeWidgetItem*> to_remove = mWidgets->mCategories->selectedItems();
   while ( !to_remove.isEmpty() ) {
-    deleteItem( to_remove.takeFirst() );
+    deleteItem( to_remove.takeFirst(), to_remove );
   }
 
   mWidgets->mButtonRemove->setEnabled( mWidgets->mCategories->topLevelItemCount() > 0 );
@@ -158,14 +157,16 @@ void CategoryEditDialog::remove()
   }
 }
 
-void CategoryEditDialog::deleteItem( QTreeWidgetItem *item )
+void CategoryEditDialog::deleteItem( QTreeWidgetItem *item, QList<QTreeWidgetItem *> &to_remove )
 {
   if ( !item ) {
     return;
   }
 
   for ( int i = item->childCount() - 1; i >= 0; i-- ) {
-    deleteItem( item->child( i ) );
+    QTreeWidgetItem *child = item->child( i );
+    to_remove.removeAll( child );
+    deleteItem( child, to_remove );
   }
   delete item;
 }
Index: libkdepim/categoryeditdialog.h
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Index: libkdepim/categoryeditdialog.cpp
===================================================================