[digikam] [Bug 339269] New: segfault when opening a folder that contains unknown file types (mov, avi, xcf)

[Christian Pfannschmidt]

https://bugs.kde.org/show_bug.cgi?id=339269

            Bug ID: 339269
           Summary: segfault when opening a folder that contains unknown
                    file types (mov, avi, xcf)
           Product: digikam
           Version: 4.3.0
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: libkexiv2
          Assignee: [hidden email]
          Reporter: [hidden email]

Application: digikam (4.3.0)
KDE Platform Version: 4.14.1
Qt Version: 4.8.5
Operating System: Linux 3.11.10-21-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Changing to a folger that contains an unknown filetype like "*.MOV" of "*.xcf".
Error message:
digikam(14999)/KEXIV2: Cannot load metadata from file   (Error # 11 :
XXXXX.AVI: The file contains data of an unknown image type

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5e2fa24900 (LWP 14999))]

Thread 32 (Thread 0x7f5e0a14c700 (LWP 15000)):
#0  0x00007f5e260dc0af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b66 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00000000005fe6ae in Digikam::ScanController::run (this=0x263e010) at
/usr/src/debug/digikam-4.3.0/core/digikam/database/scancontroller.cpp:725
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7f5e0994b700 (LWP 15001)):
#0  0x00007f5e2817d61d in read () from /lib64/libc.so.6
#1  0x00007f5e200745c0 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f5e2003512c in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f5e2003559b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f5e2003570c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007f5e2909dd76 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#6  0x00007f5e2906fd0f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#7  0x00007f5e29070005 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#8  0x00007f5e28f6efef in QThread::exec() () from /usr/lib64/libQtCore.so.4
#9  0x00007f5e29051513 in ?? () from /usr/lib64/libQtCore.so.4
#10 0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#11 0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#12 0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7f5df5a23700 (LWP 15017)):
#0  0x00007f5e260da2a3 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007f5e20075291 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f5e200355ea in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f5e2003570c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007f5e2909dd76 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#5  0x00007f5e2906fd0f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#6  0x00007f5e29070005 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#7  0x00007f5e28f6efef in QThread::exec() () from /usr/lib64/libQtCore.so.4
#8  0x00007f5e29051513 in ?? () from /usr/lib64/libQtCore.so.4
#9  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#10 0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#11 0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7f5dea0f2700 (LWP 15022)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7f5debddd700 (LWP 15023)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7f5de2545700 (LWP 15024)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7f5de1d44700 (LWP 15025)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f5de1543700 (LWP 15026)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f5de0d42700 (LWP 15027)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f5ddbfff700 (LWP 15028)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f5ddb7fe700 (LWP 15029)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f5ddaffd700 (LWP 15030)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f5dda7fc700 (LWP 15031)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f5dd9ffb700 (LWP 15032)):
[KCrash Handler]
#5  0x00007f5e24eee072 in
Exiv2::PreviewManager::getPreviewImage(Exiv2::PreviewProperties const&) const
() from /usr/lib64/libexiv2.so.12
#6  0x00007f5e2d746e72 in KExiv2Iface::KExiv2Previews::data(int) () from
/usr/lib64/libkexiv2.so.11
#7  0x00007f5e2d746fdb in KExiv2Iface::KExiv2Previews::image(int) () from
/usr/lib64/libkexiv2.so.11
#8  0x00007f5e2cd3c50d in Digikam::ThumbnailCreator::createThumbnail
(this=this@entry=0x29582e0, info=..., detailRect=...) at
/usr/src/debug/digikam-4.3.0/core/libs/threadimageio/thumbnailcreator.cpp:528
#9  0x00007f5e2cd3f1a6 in Digikam::ThumbnailCreator::load (this=0x29582e0,
path=..., rect=..., pregenerate=pregenerate@entry=true) at
/usr/src/debug/digikam-4.3.0/core/libs/threadimageio/thumbnailcreator.cpp:261
#10 0x00007f5e2cd3faf0 in Digikam::ThumbnailCreator::pregenerate
(this=<optimized out>, path=...) at
/usr/src/debug/digikam-4.3.0/core/libs/threadimageio/thumbnailcreator.cpp:184
#11 0x00007f5e2cd4e4a0 in Digikam::ThumbnailLoadingTask::execute
(this=0x96e7050) at
/usr/src/debug/digikam-4.3.0/core/libs/threadimageio/thumbnailtask.cpp:82
#12 0x00007f5e2cd266c6 in Digikam::LoadSaveThread::run (this=0x2cd8530) at
/usr/src/debug/digikam-4.3.0/core/libs/threadimageio/loadsavethread.cpp:136
#13 0x00007f5e2cd546be in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x2943420) at
/usr/src/debug/digikam-4.3.0/core/libs/threads/dynamicthread.cpp:186
#14 0x00007f5e28f6513e in ?? () from /usr/lib64/libQtCore.so.4
#15 0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#16 0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#17 0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f5dd97fa700 (LWP 15033)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f5dd8ff9700 (LWP 15034)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f5dc3fff700 (LWP 15035)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f5dc37fe700 (LWP 15036)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f5dc2ffd700 (LWP 15037)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f5dc27fc700 (LWP 15038)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f5dc1ffb700 (LWP 15039)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f5dc17fa700 (LWP 15040)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f5dc0ff9700 (LWP 15041)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f5d8ffff700 (LWP 15042)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f5d87fff700 (LWP 15043)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f5d8f7fe700 (LWP 15044)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f5d8effd700 (LWP 15045)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f5d8e7fc700 (LWP 15046)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f5d8dffb700 (LWP 15047)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f5d8d7fa700 (LWP 15048)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f5d8cff9700 (LWP 15049)):
#0  0x00007f5e260dc458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f65235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f7168f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5e260d80db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5e2818a58d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f5e2fa24900 (LWP 14999)):
#0  0x00007f5e260dc0af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5e28f71b66 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5e28f64b52 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f5e28f65ef5 in QThreadPool::~QThreadPool() () from
/usr/lib64/libQtCore.so.4
#4  0x00007f5e28f65f29 in QThreadPool::~QThreadPool() () from
/usr/lib64/libQtCore.so.4
#5  0x00007f5e29087658 in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQtCore.so.4
#6  0x00007f5e29089bff in QObject::~QObject() () from /usr/lib64/libQtCore.so.4
#7  0x00007f5e2cd51847 in ~ThreadManagerCreator (this=0x29c1540,
__in_chrg=<optimized out>) at
/usr/src/debug/digikam-4.3.0/core/libs/threads/threadmanager.cpp:236
#8  destroy () at
/usr/src/debug/digikam-4.3.0/core/libs/threads/threadmanager.cpp:241
#9  0x00007f5e280db059 in __run_exit_handlers () from /lib64/libc.so.6
#10 0x00007f5e280db0a5 in exit () from /lib64/libc.so.6
#11 0x00007f5e29ae6298 in ?? () from /usr/lib64/libQtGui.so.4
#12 0x00007f5e2a7951a0 in KApplication::xioErrhandler(_XDisplay*) () from
/usr/lib64/libkdeui.so.5
#13 0x00007f5e266793fe in _XIOError () from /usr/lib64/libX11.so.6
#14 0x00007f5e26677575 in _XReply () from /usr/lib64/libX11.so.6
#15 0x00007f5e2666d895 in XQueryPointer () from /usr/lib64/libX11.so.6
#16 0x00007f5e29afe968 in QCursor::pos() () from /usr/lib64/libQtGui.so.4
#17 0x00007f5e29fb261b in QTreeView::drawTree(QPainter*, QRegion const&) const
() from /usr/lib64/libQtGui.so.4
#18 0x00007f5e29fb603c in QTreeView::paintEvent(QPaintEvent*) () from
/usr/lib64/libQtGui.so.4
#19 0x00007f5e29acebe4 in QWidget::event(QEvent*) () from
/usr/lib64/libQtGui.so.4
#20 0x00007f5e29e6bb6e in QFrame::event(QEvent*) () from
/usr/lib64/libQtGui.so.4
#21 0x00007f5e29f7adf3 in QAbstractItemView::viewportEvent(QEvent*) () from
/usr/lib64/libQtGui.so.4
#22 0x00007f5e29fb9d10 in QTreeView::viewportEvent(QEvent*) () from
/usr/lib64/libQtGui.so.4
#23 0x00000000005e5aa5 in Digikam::AbstractAlbumTreeView::viewportEvent
(this=<optimized out>, event=<optimized out>) at
/usr/src/debug/digikam-4.3.0/core/digikam/album/albumtreeview.cpp:738
#24 0x00000000005dd160 in Digikam::AlbumSelectionTreeView::viewportEvent
(this=0x4359b00, event=<optimized out>) at
/usr/src/debug/digikam-4.3.0/core/digikam/album/albumselectiontreeview.cpp:243
#25 0x00007f5e29071216 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /usr/lib64/libQtCore.so.4
#26 0x00007f5e29a7f88c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#27 0x00007f5e29a85e70 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#28 0x00007f5e2a7965ea in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#29 0x00007f5e290710ad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/libQtCore.so.4
#30 0x00007f5e29ac92f1 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/usr/lib64/libQtGui.so.4
#31 0x00007f5e29ac9d20 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#32 0x00007f5e29ac9b8f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#33 0x00007f5e29ac9b8f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#34 0x00007f5e29ac9b8f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#35 0x00007f5e29ac9b8f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#36 0x00007f5e29ac9b8f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#37 0x00007f5e29ac8eac in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/usr/lib64/libQtGui.so.4
#38 0x00007f5e29ac9d20 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#39 0x00007f5e29ac8eac in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/usr/lib64/libQtGui.so.4
#40 0x00007f5e29ac9d20 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#41 0x00007f5e29ac8eac in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/usr/lib64/libQtGui.so.4
#42 0x00007f5e29ac9d20 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#43 0x00007f5e29ac9b8f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#44 0x00007f5e29ac8eac in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/usr/lib64/libQtGui.so.4
#45 0x00007f5e29ac9d20 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#46 0x00007f5e29ac8eac in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/usr/lib64/libQtGui.so.4
#47 0x00007f5e29ac9d20 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#48 0x00007f5e29ac8eac in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/usr/lib64/libQtGui.so.4
#49 0x00007f5e29c8776e in ?? () from /usr/lib64/libQtGui.so.4
#50 0x00007f5e29abe790 in QWidgetPrivate::syncBackingStore() () from
/usr/lib64/libQtGui.so.4
#51 0x00007f5e29ace762 in QWidget::event(QEvent*) () from
/usr/lib64/libQtGui.so.4
#52 0x00007f5e29e84643 in QMainWindow::event(QEvent*) () from
/usr/lib64/libQtGui.so.4
#53 0x00007f5e2a882699 in KXmlGuiWindow::event(QEvent*) () from
/usr/lib64/libkdeui.so.5
#54 0x00007f5e29a7f8ac in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#55 0x00007f5e29a85e70 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#56 0x00007f5e2a7965ea in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#57 0x00007f5e290710ad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/libQtCore.so.4
#58 0x00007f5e290740ff in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#59 0x00007f5e2909e493 in ?? () from /usr/lib64/libQtCore.so.4
#60 0x00007f5e20035316 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#61 0x00007f5e20035668 in ?? () from /usr/lib64/libglib-2.0.so.0
#62 0x00007f5e2003570c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#63 0x00007f5e2909dd55 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#64 0x00007f5e29b1c936 in ?? () from /usr/lib64/libQtGui.so.4
#65 0x00007f5e2906fd0f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#66 0x00007f5e29070005 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#67 0x00007f5e2907513b in QCoreApplication::exec() () from
/usr/lib64/libQtCore.so.4
#68 0x000000000049f870 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/digikam-4.3.0/core/digikam/main/main.cpp:236

Possible duplicates by query: bug 339217, bug 339088.

An https://bugs.kde.org/ berichten

Reproducible: Always

Steps to Reproduce:
1. Start digikam
2. open a folder that contains files of unknown type

Actual Results:  
segfault, console message:
digikam(14999)/KEXIV2: Cannot load metadata from file   (Error # 11 :
/home/XXX.AVI: The file contains data of an unknown image type


Expected Results:  
Folder is openes and content shown

error does not occur if "suspicious" files are removed from folder.

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[robinherink]

https://bugs.kde.org/show_bug.cgi?id=339269

[hidden email] changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]

--- Comment #1 from [hidden email] ---
I am getting a crash with *.AVI files from an old Canon point-and-shoot. Newer
.mov files are fine.

Could it be related to this?
https://bugs.kde.org/show_bug.cgi?id=321531

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=339269

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]
         Resolution|---                         |DUPLICATE
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #2 from Gilles Caulier <[hidden email]> ---


*** This bug has been marked as a duplicate of bug 339144 ***

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