QtCreator crash when browsing selected text

Qt Creator crash when browsing selected text. Using latest update of Nokia Qt SDK 1.0.1.

• Open attached crash.cpp
• Select lines from 7 to 99
• Press Ctrl-F and then ESC to get out of find mode. Selected text is now highlighted. In my computer lines from 7 to 69 are visible.
• Press Ctrl-arrow down to browse text
• In my computer Qt Creator will crash when line 81 is visible on the bottom of screen

Win7 crash problem details:
Problem Event Name: APPCRASH
Application Name: qtcreator.exe
Application Version: 0.0.0.0
Application Timestamp: 4c88d290
Fault Module Name: QtGui4.dll
Fault Module Version: 4.7.0.0
Fault Module Timestamp: 4c7554c9
Exception Code: c0000005
Exception Offset: 001d3c3d
OS Version: 6.1.7600.2.0.0.256.48
Locale ID: 1035
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e78

Visual Studio Debugger states:
Unhandled exception at 0x651d3c3d in qtcreator.exe: 0xC0000005: Access violation reading location 0x00000000.

The crash doesn't happen with QtCreator 2.0.0 (from revision 1c0f52a091) available with Qt SDK 2010.04 Windows release.

The problem might be related to QTCREATORBUG-2471.