sometimes, XSLTProcessor makes xulrunner crash

Hello,

I use xulrunner 1.8.0.4 on an XP machine (up to date) with pyxpcom
enabled (so compiled by myself with the free MSVC 2003 compiler).

It seems (ie sometimes) that XSLTProcessor makes xulrunner crash with
an R6025 error.

During a "save" phase (XML transformation / writing to disk) , the
processor is used 6 times with differents parameters or differents
stylesheets. Xulrunner doesn't crash each time the application saves
datas to disk but its end up craching after several "save" execution.

The application doesn't crash on my colleague's PC.

Is there a known system incompatibility, with some dll ?

Any idea ?

How about xulrunner 1.8 ?

Thanks a lot,

Cyril.