1 files changed, 62 insertions, 0 deletions
diff --git a/abs/core/qt/qtbug-16292.patch b/abs/core/qt/qtbug-16292.patch
new file mode 100644
index 0000000..9728e28
--- /dev/null
+++ b/abs/core/qt/qtbug-16292.patch
@@ -0,0 +1,62 @@
+From e340844bd614add505a39a3a6b915632476f6305 Mon Sep 17 00:00:00 2001
+From: Gabriel de Dietrich <gabriel.dietrich-de@nokia.com>
+Date: Tue, 15 Feb 2011 11:19:26 +0100
+Subject: [PATCH] Fix crash in KPackageKit
+
+QTreeViewPrivate::itemHeight() may refer to an invalid QModelIndex
+after calling QTreeView::indexRowSizeHint().
+
+Same thing inside QTreeView::indexRowSizeHint(), since
+QHeaderView::count() will call
+QAbstractItemViewPrivate::executePostedLayout() which may invalidate
+all the QModelIndex.
+
+Reviewed-by: Olivier
+Task-number: QTBUG-16292
+---
+ src/gui/itemviews/qtreeview.cpp |   11 ++++++-----
+ 1 files changed, 6 insertions(+), 5 deletions(-)
+
+diff --git a/src/gui/itemviews/qtreeview.cpp b/src/gui/itemviews/qtreeview.cpp
+index f1f3236..c0573bb 100644
+--- a/src/gui/itemviews/qtreeview.cpp
++++ b/src/gui/itemviews/qtreeview.cpp
+@@ -2753,6 +2753,7 @@ int QTreeView::indexRowSizeHint(const QModelIndex &index) const
+ 
+     int start = -1;
+     int end = -1;
++    int indexRow = index.row();
+     int count = d->header->count();
+     bool emptyHeader = (count == 0);
+     QModelIndex parent = index.parent();
+@@ -2789,7 +2790,7 @@ int QTreeView::indexRowSizeHint(const QModelIndex &index) const
+         int logicalColumn = emptyHeader ? column : d->header->logicalIndex(column);
+         if (d->header->isSectionHidden(logicalColumn))
+             continue;
+-        QModelIndex idx = d->model->index(index.row(), logicalColumn, parent);
++        QModelIndex idx = d->model->index(indexRow, logicalColumn, parent);
+         if (idx.isValid()) {
+             QWidget *editor = d->editorForIndex(idx).editor;
+             if (editor && d->persistent.contains(editor)) {
+@@ -3224,14 +3225,14 @@ int QTreeViewPrivate::itemHeight(int item) const
+     if (viewItems.isEmpty())
+         return 0;
+     const QModelIndex &index = viewItems.at(item).index;
++    if (!index.isValid())
++        return 0;
+     int height = viewItems.at(item).height;
+-    if (height <= 0 && index.isValid()) {
++    if (height <= 0) {
+         height = q_func()->indexRowSizeHint(index);
+         viewItems[item].height = height;
+     }
+-    if (!index.isValid() || height < 0)
+-        return 0;
+-    return height;
++    return qMax(height, 0);
+ }
+ 
+ 
+-- 
+1.6.1
+