Application: gwenview (22.12.3)

Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.0-21-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux 12 (bookworm)
DrKonqi: 5.27.5 [KCrashBackend]

-- Information about the crash:
Gwenview loads images perfectly fine; but after a few seconds, it hard crashes because a completely unrelated file in the same folder has unexpected data (?)

for example
org.kde.kdegraphics.gwenview.lib: No date in exif header of "/home/user/Downloads/BOsd4z-YJ5w.png"
org.kde.kdegraphics.gwenview.lib: No date in exif header of "/home/user/Downloads/bon_voyage.png"
org.kde.kdegraphics.gwenview.lib: No date in exif header of "/home/user/Downloads/brazil.png"
gwenview: ./src/matroskavideo.cpp:431: uint64_t Exiv2::Internal::returnTagValue(const Exiv2::byte*, long int): Assertion `size > 0 && size <= 8' failed.

I cannot narrow it down to a specific corrupted file, if I remove the file in question gwenview crashes on something else.

The crash can be reproduced every time.

-- Backtrace:
Application: Gwenview (gwenview), signal: Aborted

[KCrash Handler]
#4  0x00007f54796a9e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#5  0x00007f547965afb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007f5479645472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x00007f5479645395 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#8  0x00007f5479653eb2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
#9  0x00007f547af4d9f6 in ?? () from /lib/x86_64-linux-gnu/libexiv2.so.27
#10 0x00007f547af5891f in Exiv2::MatroskaVideo::decodeBlock() () from /lib/x86_64-linux-gnu/libexiv2.so.27
#11 0x00007f547af58f45 in Exiv2::MatroskaVideo::readMetadata() () from /lib/x86_64-linux-gnu/libexiv2.so.27
#12 0x00007f547be4305a in Gwenview::Exiv2ImageLoader::load(QString const&) () from /lib/x86_64-linux-gnu/libgwenviewlib.so.5
#13 0x00007f547be86953 in ?? () from /lib/x86_64-linux-gnu/libgwenviewlib.so.5
#14 0x00007f547be85eb2 in Gwenview::TimeUtils::dateTimeForFileItem(KFileItem const&, Gwenview::TimeUtils::CachePolicy) () from /lib/x86_64-linux-gnu/libgwenviewlib.so.5
#15 0x00007f547be5a352 in Gwenview::SortedDirModel::lessThan(QModelIndex const&, QModelIndex const&) const () from /lib/x86_64-linux-gnu/libgwenviewlib.so.5
#16 0x00007f5479a8a4b7 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f5479a8bfec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f5479a8c845 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f5479a7e414 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f5479a832ab in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f5479a87425 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f5479ae8f7c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f5479a4bd5e in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f5479a5445a in QAbstractItemModel::endInsertRows() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f547b9fc448 in ?? () from /lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#26 0x00007f5479ae8f4f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f547b7ff27a in KCoreDirLister::itemsAdded(QUrl const&, KFileItemList const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#28 0x00007f547b80342c in ?? () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#29 0x00007f547b8189c8 in ?? () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#30 0x00007f5479ae8f4f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f547b7bca54 in KIO::ListJob::entries(KIO::Job*, QList<KIO::UDSEntry> const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#32 0x00007f5479ae8f4f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f547b7a4625 in KIO::SlaveInterface::listEntries(QList<KIO::UDSEntry> const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#34 0x00007f547b7a667a in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#35 0x00007f547b7a4d56 in KIO::SlaveInterface::dispatch() () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#36 0x00007f547b7a9ac9 in KIO::Slave::gotInput() () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#37 0x00007f5479ae8f4f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f5479add6f0 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f547a762fae in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#40 0x00007f5479ab16f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007f5479ab4681 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007f5479b0a153 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x00007f547771e7a9 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f547771ea38 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f547771eacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f5479b09836 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007f5479ab017b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007f5479ab82d6 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x0000565106b5750c in ?? ()
#50 0x00007f547964624a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#51 0x00007f5479646305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#52 0x0000565106b576c1 in ?? ()
[Inferior 1 (process 10104) detached]

Reported using DrKonqi