[Bug 189156] New: digikam crashes on importing directories with some (cyrillic?) file names

https://bugs.kde.org/show_bug.cgi?id=189156

           Summary: digikam crashes on importing directories with some
                    (cyrillic?) file names
           Product: digikam
           Version: unspecified
          Platform: SuSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: [hidden email]
        ReportedBy: [hidden email]


Version:            (using KDE 4.2.2)
OS:                Linux
Installed from:    SuSE RPMs

digiKam crashes sometimes when I try importing a directory with some names.
What I've figured out is that the crash happens on one particular name (namely
"Мои рисунки", which stands for "My Pictures" and is used as the default photo
storage folder in Russian version of Windows Mobile 5). The folder can be
exported after renaming it manually. Renaming it to the original name brings
the crash back.

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--- Comment #1 from Konstantin <b m kast gmail com>  2009-04-08 21:52:14 ---
Created an attachment (id=32707)
 --> (http://bugs.kde.org/attachment.cgi?id=32707)
A crash log (stack trace etc.)

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Konstantin <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #32707|application/octet-stream    |text/plain
          mime type|                            |




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Darío Andrés <[hidden email]> changed:

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--- Comment #2 from Darío Andrés <andresbajotierra gmail com>  2009-04-08 22:30:52 ---
Pasted part of the backtrace of comment 1:
-----

Thread 2 (Thread 0xa94ffb90 (LWP 30365)):
[KCrash Handler]
#6  0xb57d67e1 in memcpy () from /lib/libc.so.6
#7  0xb5ad887e in QIODevice::read(char*, long long) () from
/usr/lib/libQtCore.so.4
#8  0xb5ac36e0 in QDataStream::readRawData(char*, int) () from
/usr/lib/libQtCore.so.4
#9  0xb5aa0539 in operator>>(QDataStream&, QString&) () from
/usr/lib/libQtCore.so.4
#10 0xb5da0fdb in operator>> (s=@0x85a9730, st=@0xa94fec6c) at
/usr/src/debug/kdelibs-4.2.2/kdecore/services/kservice.cpp:52
#11 0xb5da8f2a in operator>><KService::ServiceTypeAndPreference> (s=@0x85a9730,
v=@0xa950de7c) at /usr/include/QtCore/qdatastream.h:286
#12 0xb5da2734 in KServicePrivate::load (this=0xa950de40, s=@0x85a9730) at
/usr/src/debug/kdelibs-4.2.2/kdecore/services/kservice.cpp:351
#13 0xb5da29bb in KService (this=0xa95013b0, _str=@0x85a9730, _offset=1460571)
at /usr/src/debug/kdelibs-4.2.2/kdecore/services/kservice_p.h:41
#14 0xb5dab1a1 in KServiceFactory::createEntry (this=0x85bc1a8, offset=1460571)
at /usr/src/debug/kdelibs-4.2.2/kdecore/services/kservicefactory.cpp:181
#15 0xb5daab71 in KServiceFactory::serviceOffers (this=0x85bc1a8,
serviceTypeOffset=11456, serviceOffersOffset=<value optimized out>)
    at /usr/src/debug/kdelibs-4.2.2/kdecore/services/kservicefactory.cpp:266
#16 0xb5db8d1a in KServiceTypeTrader::defaultOffers (this=0x85ad2f8,
serviceType=@0xa94feeac, constraint=@0xa94feea8) at
/usr/src/debug/kdelibs-4.2.2/kdecore/services/kservicetypetrader.cpp:125
#17 0xb5db9605 in KServiceTypeTrader::query (this=0x85ad2f8,
serviceType=@0xa94feeac, constraint=@0xa94feea8) at
/usr/src/debug/kdelibs-4.2.2/kdecore/services/kservicetypetrader.cpp:141
#18 0x0810533f in Digikam::UMSCamera::loadKDEThumbCreator (this=0xb2ab0120,
folder=@0xa94ff284, itemName=@0xa94ff27c, thumbnail=@0xa94ff140)
    at /usr/src/debug/digikam-0.10.0/utilities/cameragui/umscamera.cpp:290
#19 0x08106d1d in Digikam::UMSCamera::getThumbnail (this=0xb2ab0120,
folder=@0xa94ff284, itemName=@0xa94ff27c, thumbnail=@0xa94ff140)
    at /usr/src/debug/digikam-0.10.0/utilities/cameragui/umscamera.cpp:270
#20 0x0812bc13 in Digikam::CameraController::executeCommand (this=0xb2ae9498,
cmd=0x90d19a0) at
/usr/src/debug/digikam-0.10.0/utilities/cameragui/cameracontroller.cpp:439
#21 0x0812cf5c in Digikam::CameraController::run (this=0xb2ae9498) at
/usr/src/debug/digikam-0.10.0/utilities/cameragui/cameracontroller.cpp:333
#22 0xb5a5285e in ?? () from /usr/lib/libQtCore.so.4
#23 0xb59ef1b5 in start_thread () from /lib/libpthread.so.0
#24 0xb58323be in clone () from /lib/libc.so.6

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--- Comment #3 from Darío Andrés <andresbajotierra gmail com>  2009-04-08 22:33:17 ---
The backtrace seems to be related to bug 181428
Thanks

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=189156


Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|general                     |Camera GUI
            Version|unspecified                 |0.10.0




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[Marcel Wiesweg]

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Marcel Wiesweg <[hidden email]> changed:

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--- Comment #4 from Marcel Wiesweg <marcel wiesweg gmx de>  2009-04-12 21:44:38 ---
*** Bug 181428 has been marked as a duplicate of this bug. ***

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--- Comment #5 from Gilles Caulier <caulier gilles gmail com>  2009-05-12 11:26:51 ---
Konstantin,

I have implemented some hack in digiKam camera interface to try to clean up
this entry. Can you reproduce the crash using current code from svn (0.11.0) ?

Gilles Caulier

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--- Comment #6 from Konstantin <b m kast gmail com>  2009-05-12 13:24:10 ---
Gilles, I will check it later today.

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--- Comment #7 from Konstantin <b m kast gmail com>  2009-05-12 23:05:47 ---
Gilles,

Sorry for the delay.
Now it allowed me to import all the files once from the source directory on SD
card, but the second attempt has failed.
The stack trace and the latest console messages are attached.

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--- Comment #8 from Konstantin <b m kast gmail com>  2009-05-12 23:08:07 ---
Created an attachment (id=33595)
 --> (http://bugs.kde.org/attachment.cgi?id=33595)
A stack trace

A stack trace generated by KDE crash analyzer

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--- Comment #9 from Konstantin <b m kast gmail com>  2009-05-12 23:09:41 ---
Created an attachment (id=33596)
 --> (http://bugs.kde.org/attachment.cgi?id=33596)
A log of messages appeared on the console just before the crash.

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Konstantin <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #33596|application/octet-stream    |text/plain
          mime type|                            |




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Konstantin <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #33595|application/octet-stream    |text/plain
          mime type|                            |




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--- Comment #10 from Konstantin <b m kast gmail com>  2009-05-13 00:29:09 ---
I've just figured out that it crashes now only when I'm dragging the dialog
window with thumbnails inside across the screen while it is loading. It works
correctly if I just wait patiently and do not touch that window until it is
completely loaded.
Again, no such behavior on folders with Latin-only names.

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--- Comment #11 from Marcel Wiesweg <marcel wiesweg gmx de>  2009-06-14 16:13:00 ---
digikam(6315)/digikam (core) Digikam::UMSCamera::loadKDEThumbCreator: Mimetype
:  "image/jpeg"
digikam(6315)/digikam (core) Digikam::UMSCamera::loadKDEThumbCreator: plugin :
"jpegthumbnail"
KCrash: Application 'digikam' crashing...

These lines give me a hint that the crash comes from loadKDEThumbCreator in
UMSCamera. This code has been removed already. Please try again with beta1 or
current SVN version.

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--- Comment #12 from Gilles Caulier <caulier gilles gmail com>  2009-06-14 17:56:25 ---
Yes, definitively. Code removed and fixed with 1.0.0-beta1.

In fact, you have a video file in your media...

Gilles Caulier

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--- Comment #13 from Konstantin <b m kast gmail com>  2009-06-14 21:40:28 ---
Tested that with the latest SVN revision.
Now it works with no crashes, but when I try importing photos
from the same (cursed and damned) folder, the thumbnails are not
shown.
Although everything is imported correctly.

> In fact, you have a video file in your media...

Actually I've tested it both on the whole My Documents folder on an SD card
(containing videos somewhere inside) and on its My Pictures (in Russian)
subfolder containing JPEGs only. Both tests gave the same result.

BTW, if I point it to the My Documents folder (named in English), it displays
thumbnails for all the images from an English-named subfolder, but it shows
default image icons instead for images in the Russian-named directory.

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--- Comment #14 from Konstantin <b m kast gmail com>  2009-06-14 21:52:47 ---
Should I post stderr logs for 'correct' and 'incorrect' import here?
Those logs seem to be useless because the differences between the
outputs are in the times elapsed only.

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Marcel Wiesweg <[hidden email]> changed:

           What    |Removed                     |Added
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           Severity|crash                       |normal




--- Comment #15 from Marcel Wiesweg <marcel wiesweg gmx de>  2009-06-29 19:20:55 ---
This is only about the Camera dialog?
Do normal folders in your collection with cyrillic filenames work?

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