Hi,

There is another memory leak in Debugger plugin - related to m_snapshotHandler.

http://qt.gitorious.org/qt-creator/qt-creator/blobs/master/src/plugins/debugger/debuggerplugin.cpp#line1136

src/plugins/debugger/debuggerplugin.cpp since line 1136

136
m_snapshotHandler = new SnapshotHandler;
1137
m_snapshotWindow->setModel(m_snapshotHandler->model());

m_snapshotHandler is derived from QAbstractTableModel
m_snapshotWindow is QAbstractItemView

From docs: http://doc.qt.nokia.com/4.6/qabstractitemview.html#setModel "The view does not take ownership of the model unless it is the model's parent object because the view may be shared between many different views."

m_snapshotHandler is not removed anywhere (and it has no parent)