https://bugs.kde.org/show_bug.cgi?id=472068

            Bug ID: 472068
           Summary: Gwenview crash on startup
    Classification: Applications
           Product: gwenview
           Version: 23.04.2
          Platform: openSUSE
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: gwenview-bugs-n...@kde.org
          Reporter: ro...@lenkeninternational.co.uk
  Target Milestone: ---

Application: gwenview (23.04.2)

Qt Version: 5.15.10
Frameworks Version: 5.107.0
Operating System: Linux 6.3.9-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.27.6 [KCrashBackend]

-- Information about the crash:
I had been scrolling through a couple of photo directories successfully. On the
third one I clicked on a JPEG file as normal and Gwenview immediately crashed.
Now it does this every time I click on any JPEG file.  If I launch Gwenview
from the main menu it starts up OK, but crashes when I try to select a folder
or file.  I cannot recover from this and will have to re-boot the computer.

The crash can be reproduced every time.

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f1cb9557dfd in Exiv2::ExifData::findKey(Exiv2::ExifKey const&) const
() from /lib64/glibc-hwcaps/x86-64-v3/libexiv2.so.0.28.0
#5  0x00007f1cb95e21dd in ?? () from
/lib64/glibc-hwcaps/x86-64-v3/libexiv2.so.0.28.0
#6  0x00007f1cb954fb81 in Exiv2::Exifdatum::write(std::basic_ostream<char,
std::char_traits<char> >&, Exiv2::ExifData const*) const () from
/lib64/glibc-hwcaps/x86-64-v3/libexiv2.so.0.28.0
#7  0x00007f1cba3ccfd8 in Exiv2::operator<< (md=warning: RTTI symbol not found
for class 'Exiv2::Exifdatum'
..., os=...) at /usr/include/exiv2/metadatum.hpp:277
#8  Gwenview::ImageMetaInfoModelPrivate::fillExivGroup<Exiv2::ExifData,
std::_List_const_iterator<Exiv2::Exifdatum> > (container=...,
group=0x55d61e1b8d80, parent=..., this=0x55d61e1b8da0) at
/usr/src/debug/gwenview-23.04.2/lib/imagemetainfomodel.cpp:282
#9  Gwenview::ImageMetaInfoModel::setExiv2Image (this=0x55d61e3073b0,
image=0x7f1c740013f0) at
/usr/src/debug/gwenview-23.04.2/lib/imagemetainfomodel.cpp:441
#10 0x00007f1cba39438c in Gwenview::Document::setExiv2Image
(this=0x55d61e481cc0, image=...) at
/usr/src/debug/gwenview-23.04.2/lib/document/document.cpp:388
#11 0x00007f1cba39eda1 in Gwenview::AbstractDocumentImpl::setDocumentExiv2Image
(this=0x55d61e1b85d0, image=std::unique_ptr<Exiv2::Image> = {...}) at
/usr/src/debug/gwenview-23.04.2/lib/document/abstractdocumentimpl.cpp:81
#12 Gwenview::LoadingDocumentImpl::slotMetaInfoLoaded (this=0x55d61e1b85d0) at
/usr/src/debug/gwenview-23.04.2/lib/document/loadingdocumentimpl.cpp:497
#13 0x00007f1cb81257a2 in QtPrivate::QSlotObjectBase::call (a=0x7ffcc1f09320,
r=0x55d61e1b85d0, this=0x55d61e1b85a0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#14 doActivate<false> (sender=0x55d61e532498, signal_index=4,
argv=0x7ffcc1f09320) at kernel/qobject.cpp:3925
#15 0x00007f1cb811e40f in QMetaObject::activate (sender=<optimized out>,
m=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3985
#16 0x00007f1cb7f0d925 in QFutureWatcherBase::event (this=<optimized out>,
event=0x7f1c7403f060) at thread/qfuturewatcher.cpp:334
#17 0x00007f1cb8da519e in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55d61e532498, e=0x7f1c7403f060) at
kernel/qapplication.cpp:3640
#18 0x00007f1cb80ed4f8 in QCoreApplication::notifyInternal2
(receiver=0x55d61e532498, event=0x7f1c7403f060) at
kernel/qcoreapplication.cpp:1064
#19 0x00007f1cb80ed6be in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#20 0x00007f1cb80f0af1 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x55d61da404b0) at
kernel/qcoreapplication.cpp:1821
#21 0x00007f1cb80f1038 in QCoreApplication::sendPostedEvents
(receiver=<optimized out>, event_type=<optimized out>) at
kernel/qcoreapplication.cpp:1680
#22 0x00007f1cb8146c83 in postEventSourceDispatch (s=0x55d61db489a0) at
kernel/qeventdispatcher_glib.cpp:277
#23 0x00007f1cb5d168d8 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#24 0x00007f1cb5d16ce8 in ?? () from /lib64/libglib-2.0.so.0
#25 0x00007f1cb5d16d7c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#26 0x00007f1cb8146496 in QEventDispatcherGlib::processEvents
(this=0x55d61db57310, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#27 0x00007f1cb80ebf8b in QEventLoop::exec (this=this@entry=0x7ffcc1f096d0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#28 0x00007f1cb80f4420 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#29 0x000055d61cc3b413 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/gwenview-23.04.2/app/main.cpp:213
[Inferior 1 (process 2797) detached]

The reporter indicates this bug may be a duplicate of or related to bug 471980.

Reported using DrKonqi

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