Bug#743432: libreoffice-gtk: closing calc under gnome with -gtk installed causes gnome session crash

[Philipp Falk <philipp.falk@math.uni-freiburg.de>]

Package: libreoffice-gtk
Version: 1:4.3.3-2
Followup-For: Bug #743432

Hi,

this bug affects my jessie installation and i tried to investigate the
problem a bit.

I noticed that Gnome doesn't crash on closing LOCalc when the window is
focused before closing it. Therefore there are no crashes, when I close
Calc with Ctrl+Q. The strange thing is, that Calc doesn't get the window
manager's focus when opened by the import csv dialog. When I open a csv
file to have a quick look at it's contents and then click the close
button without raising the window first, Gnome crashes and sometimes
restarts, sometimes taps out completely with an error screen leaving
logging out as the only option. When Calc is launched without any import
dialog (e.g. from the Gnome dash) the window gets focused automatically
and no crashes on closing happen.

I couldn't reproduce crashes by closing other not-focused windows, so
there seems to be a problem with libreoffice, although I think that the
actual problem ist the window manager that really shouldn't crash on
some faulty interaction with an application.

Best Regards
- Philipp