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Bug#395465: libqt4-gui: QT4 GUI applications cause IceWM to crash when closing

Package: libqt4-gui
Version: 4.2.1-1
Severity: grave
Justification: renders package unusable


when closing a QT4-GUI applications this seems to crash my window manager IceWM.
E.g. all window decorations are lost.
This problem does not occur when running KDE.

I've encountered those crashes with e.g. the QT-Assistent, packagesearch as well
as a self compiled application as simple as:

#include <QApplication>
#include <QMainWindow>

int main(int argc, char **argv)
	QApplication a(argc, argv);
	QMainWindow window;
	return a.exec();
Note that Ctrl+C'ing or killing the program does not result in a crash
of the WM.

I've made it severity grave, cause this prevents IceWM users from using any 
QT4 GUI-application.

Best regards 


-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux
Locale: LANG=en_GB.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_GB.UTF-8)

Versions of packages libqt4-gui depends on:
ii  fontconfig                  2.3.2-5.1    generic font configuration library
ii  libaudio2                   1.7-9        The Network Audio System (NAS). (s
ii  libc6                       2.3.6-11     GNU C Library: Shared libraries
ii  libfontconfig1              2.4.1-2      generic font configuration library
ii  libfreetype6                2.2.1-2      FreeType 2 font engine, shared lib
ii  libgcc1                     1:4.1.1-13   GCC support library
ii  libgl1-mesa-glx [libgl1]    6.4.2-1      A free implementation of the OpenG
ii  libglib2.0-0                2.12.4-1     The GLib library of C routines
ii  libglu1-mesa [libglu1]      6.4.2-1      The OpenGL utility library (GLU)
ii  libice6                     1:1.0.0-3    X11 Inter-Client Exchange library
ii  libjpeg62                   6b-13        The Independent JPEG Group's JPEG 
ii  libmng1                     1.0.9-1      Multiple-image Network Graphics li
ii  libpng12-0                  1.2.8rel-5.1 PNG library - runtime
ii  libqt4-core                 4.2.1-1      Qt 4 core non-GUI functionality ru
ii  libsm6                      1:1.0.0-4    X11 Session Management library
ii  libstdc++6                  4.1.1-13     The GNU Standard C++ Library v3
ii  libx11-6                    2:1.0.0-6    X11 client-side library
ii  libxcursor1           X cursor management library
ii  libxext6                    1:1.0.0-4    X11 miscellaneous extension librar
ii  libxfixes3                  1:4.0.1-4    X11 miscellaneous 'fixes' extensio
ii  libxinerama1                1:1.0.1-4    X11 Xinerama extension library
ii  libxrandr2                  2:  X11 RandR extension library
ii  libxrender1                 1:  X Rendering Extension client libra
ii  libxt6                      1:1.0.0-5    X11 toolkit intrinsics library
ii  zlib1g                      1:1.2.3-11   compression library - runtime

Versions of packages libqt4-gui recommends:
ii  qt4-qtconfig                  4.1.2-2    Qt 4 configuration tool

-- no debconf information

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