[Digikam-devel] Crash when closing digikam immediatly

[Andi Clemens]

I had posted this already to Marcel, and he suggested to add a kdebug in an 
appropriate place. But this kdebug doesn't seem to output useful information.

It is a race condition when deleting the thumbnailing threads, at least it 
looks like that.

You can "visually" see this: while the album thumbnails on the left  are 
generated, digiKam will crash when closing it. When they all are created, it 
quits normally.

Andi

On Sunday 28 June 2009 10:17:33 Gilles Caulier wrote:
> and valgrind ?
>
> Gilles
>
> 2009/6/28 Andi Clemens <andi.clemens at gmx.net>:
> > I just installed digiKam 0.10.0 and it also crashes when you immediately
> > close digiKam after startup, so at least this is no thumbsDB issue.
> >
> > I don't know how to track down this bug, all debug output is saying
> > nothing special.
> >
> > Andi
> >
> > On Sunday 14 June 2009 18:09:01 Andi Clemens wrote:
> >> Hi,
> >>
> >> when I close digiKam right after startup (with thumbsDB enabled), it
> >> crashes. This seems to happen as long as the album thumbnails are
> >> generated (which takes some time since using the thumbsDB).
> >>
> >> Here is the bt:
> >> (gdb) bt
> >> #0  0xb5743ee7 in QMutex::lock () from /usr/lib/libQtCore.so.4
> >> #1  0xb7252ef8 in CacheLock (this=0xaa2cf290, cache=0x878c1c0) at
> >> /home/andi/Programmieren/KDE/digiKam/digikam_KDE4/digikam/libs/threadima
> >>gei o/loadingcache.cpp:445 #2  0xb7265a7d in
> >> Digikam::ThumbnailLoadingTask::execute (this=0xa7c2c868) at
> >> /home/andi/Programmieren/KDE/digiKam/digikam_KDE4/digikam/libs/threadima
> >>gei o/thumbnailtask.cpp:138 #3  0xb724d82f in
> >> Digikam::LoadSaveThread::run (this=0xadacb40) at
> >> /home/andi/Programmieren/KDE/digiKam/digikam_KDE4/digikam/libs/threadima
> >>gei o/loadsavethread.cpp:139 #4  0xb57492ce in ?? () from
> >> /usr/lib/libQtCore.so.4
> >> #5  0xb56c26bc in start_thread () from /lib/libpthread.so.0
> >> #6  0xb550cffe in clone () from /lib/libc.so.6
> >> (gdb)
> >>
> >>
> >> Andi
> >>
> >> _______________________________________________
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> >> Digikam-devel at kde.org
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> >
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