Solarmutex Deadlock when Closing Calc which contains functions with XVolatileResult return values

[anwen]

Eike, thank you for your kind response.  I just now submitted a bug report
with the same title. I attached a text file which is the analyzed result of
a full dump file. If you are assigned this bug and would like to check out
the full/mini dump files, or need more information, please feel free to let
me know.

BTW, in my previous post, you can see part of the analyzed result.

Thanks,
Wendi


Eike Rathke-2 wrote
> 
> Hi anwen,
> 
> On Friday, 2012-07-27 08:43:25 -0700, anwen wrote:
> 
>> The deadlock scenario is that the spreadsheet called the functions many
>> times and was showing dynamical financial data. Then I closed the
>> spreadsheet window. The window quit immediately, but the soffice.bin and
>> soffice.exe were still in task manager. I had to kill these processes
>> manually. From the log file, I saw that main thread hung at destruction
>> process, trying to close the second thread, and the second thread hang at
>> Reference<XResultLisenter> -> modified(), trying to update the
>> spreadsheet.
> 
> This sounds like the actual culprit. The result listener should not try
> to update if the document is in destruction. Actually the listeners are
> detroyed during document close, but it seems this is a race condition
> and a modified() is fired in between. If it detected that situation it
> wouldn't need to lock SolarMutex but could bail out early instead.
> 
> Could you please submit a bug for this and assign it to me?
> 
> Thanks
>   Eike
> 
> -- 
> LibreOffice Calc developer. Number formatter stricken i18n
> transpositionizer.
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