qpdfview team mailing list archive

[Adam Reichold <adam.reichold@xxxxxxxxxxx>]

Hello Razi,

Am 03.02.2015 um 19:56 schrieb Seyyed Razi Alavizadeh:
> Hello Adam,
> 
> Unfortunately qpdfview+djvu-3.5.26 sometimes crashes on Windows XP. (it
> works very well with my Win-8.1 installation)
> 
> Sometimes it crashes  when loading a djvu document:
> 
> 
>     libdjvulibre!miniexp_object+0x8e
> 
>     libdjvulibre!ddjvu_miniexp_release+0x264
> 
>     libdjvulibre!ddjvu_document_get_outline+0x126
> 
>     qpdfview_djvu!qt_plugin_instance+0x1f41
> 
>     image00400000+0x28c0a
> 
> 
> Sometimes it loads some djvu documents correctly and works very well,
> but crashes on starting search:
> 
> 
>     libdjvulibre!miniexp_object+0x8e
> 
>     libdjvulibre!ddjvu_document_get_outline+0x3c8
> 
>     libdjvulibre!ddjvu_document_get_outline+0x433
> 
>     libdjvulibre!ddjvu_document_get_outline+0x433
> 
>     libdjvulibre!ddjvu_document_get_outline+0x433
> 
>     libdjvulibre!ddjvu_document_get_outline+0x433
> 
>     libdjvulibre!ddjvu_document_get_outline+0x433
> 
>     libdjvulibre!ddjvu_document_get_pagetext+0x259
> 
>     qpdfview_djvu!qt_plugin_instance+0x2b4b
> 
>     QtCore4!QString::toStdWString+0x3936
> 
>     QtCore4!QAbstractEventDispatcher::QAbstractEventDispatcher+0x39
> 
>     image00400000+0x1e40b
> 
>     QtCore4!QThread::setPriority+0x3a3
> 
>     QtCore4!QString::toStdWString+0x1b3b
> 
>     MSVCR100!endthreadex+0xe4
> 
>     kernel32!ValidateLocale+0x2b0
> 
>     kernel32!GetModuleFileNameA+0x1c1
> 
> 
> Do you think there's some bug in qpdfview code or I should report this
> issue to Leon?

I think we should first make sure that it is definitely not within
qpdfview before we bother the DjVuLibre people, but of course it looks
suspiciously like the many-context-one-miniexp-pool issue we had earlier.

Is 3.5.26 the version with or without the global miniexp lock? If is the
newer one, did you try enabling the lock again?

> Best Regards,
> Razi.

Best regards, Adam.

> -- 
> Alavizadeh, Sayed Razi
> My Blog: http://pozh.org <http://pozh.org/>
> Saaghar (نرم‌افزار شعر): http://saaghar.pozh.org/
> Saaghar Fan Page: http://www.facebook.com/saaghar.p
> Saaghar Mailing List: http://groups.google.com/group/saaghar
> 
> 
>

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