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http://www.openoffice.org/issues/show_bug.cgi?id=105476
User mav changed the following:
What |Old value |New value
================================================================================
Status|NEW |STARTED
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------- Additional comments from m...@openoffice.org Wed Oct 14 06:29:46 +0000
2009 -------
The main reason for the crash was memory corruption. There were three problems
that have affected the scenario and could cause the memory corruption:
- sal IO implementation had no mutex, it was not necessary before, but buffered
IO needs mutex to be thread safe
- xmlhelp implementation has used pointer to array that has been deleted already
- package implementation had no mutex on stream creation
The first and the third problems are related to multithreading, since the images
are loaded in different thread for html pages ( help uses html filter ). The
fixes are ready, I will look for cws.
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