https://bugs.kde.org/show_bug.cgi?id=437680
Bug ID: 437680
Summary: Crash if Geolocation editor is closed while
coordinates are still being updated
Product: digikam
Version: 7.2.0
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Geolocation
Assignee: digikam-bugs-n...@kde.org
Reporter: jose1...@gmail.com
Target Milestone: ---
SUMMARY
digiKam crashes if user makes changes to coordinates but closes the Geolocation
editor window before all items are updated.
STEPS TO REPRODUCE
1. select all items of an album with a large number of items, preferably
residing on a slower media (HDD is enough in my case)
2. open geolocation editor (item - edit geolocation...)
3. editor window opens
4. select all items and set a new random location for all
5. hit apply, status bar will receive an update: Saving changes - .. %
6. do not wait, until the items are updated, but instead close the editor
window (using [x] in the upper right corner of the window)
OBSERVED RESULT
a moment after digiKam crashes, metadata is not updated for all of the items
EXPECTED RESULT
digiKam continues to work w/o issues
SOFTWARE/OS VERSIONS
Arch Linux, x86_64 rolling
ADDITIONAL INFORMATION
I was not able to reproduce this every time but I was able to collect a
backtrace:
Thread 257 "Thread (pooled)" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff697fa640 (LWP 1220878)]
0x00007ffff7142e0e in QListData::size (this=0x55556083dd50) at
/usr/include/qt/QtCore/qlist.h:115
warning: Source file is more recent than executable.
115 inline int size() const noexcept { return int(d->end - d->begin); }
// q6sizetype
(gdb) bt
#0 0x00007ffff7142e0e in QListData::size() const (this=0x55556083dd50) at
/usr/include/qt/QtCore/qlist.h:115
#1 QtPrivate::indexOf<Digikam::GPSItemContainer*,
Digikam::GPSItemContainer*>(QList<Digikam::GPSItemContainer*> const&,
Digikam::GPSItemContainer* const&, int) (from=0, u=<synthetic pointer>:
0x55556083dd60, list=...)
at /usr/include/qt/QtCore/qlist.h:1038
#2 QList<Digikam::GPSItemContainer*>::indexOf(Digikam::GPSItemContainer*
const&, int) const
(from=0, t=<synthetic pointer>: 0x55556083dd60, this=0x55556083dd50) at
/usr/include/qt/QtCore/qlist.h:1026
#3 Digikam::GPSItemModel::itemChanged(Digikam::GPSItemContainer*)
(this=0x55556083df20, changedItem=changedItem@entry=0x55556083dd60)
at
/usr/src/debug/digikam-7.2.0/core/utilities/geolocation/geoiface/items/gpsitemmodel.cpp:143
#4 0x00007ffff713e392 in Digikam::GPSItemContainer::emitDataChanged()
(this=this@entry=0x55556083dd60)
at
/usr/src/debug/digikam-7.2.0/core/utilities/geolocation/geoiface/items/gpsitemcontainer.cpp:598
#5 0x00007ffff7141659 in Digikam::GPSItemContainer::saveChanges()
(this=this@entry=0x55556083dd60)
at
/usr/src/debug/digikam-7.2.0/core/utilities/geolocation/geoiface/items/gpsitemcontainer.cpp:998
#6 0x00007ffff76281d3 in Digikam::ItemGPS::saveChanges() (this=0x55556083dd60)
at
/usr/src/debug/digikam-7.2.0/core/libs/database/item/containers/itemgps.cpp:143
#7 0x00007fffb92a78bb in
DigikamGenericGeolocationEditPlugin::SaveChangedImagesHelper::operator()(QPersistentModelIndex
const&) (itemIndex=..., this=0x555556167fa8)
at
/usr/src/debug/digikam-7.2.0/core/dplugins/generic/metadata/geolocationedit/dialog/geolocationedit.cpp:117
#8
QtConcurrent::MappedEachKernel<QList<QPersistentModelIndex>::const_iterator,
DigikamGenericGeolocationEditPlugin::SaveChangedImagesHelper>::runIteration(QList<QPersistentModelIndex>::const_iterator,
int, QPair<QUrl, QString>*)
(result=0x7fff0001da68, it=..., this=0x555556167f70) at
/usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:175
#9
QtConcurrent::MappedEachKernel<QList<QPersistentModelIndex>::const_iterator,
DigikamGenericGeolocationEditPlugin::SaveChangedImagesHelper>::runIterations(QList<QPersistentModelIndex>::const_iterator,
int, int, QPair<QUrl, QString>*)
(this=this@entry=0x555556167f70, sequenceBeginIterator=...,
beginIndex=beginIndex@entry=196, endIndex=endIndex@entry=197,
results=<optimized out>) at
/usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:185
#10 0x00007fffb92aa905 in
QtConcurrent::IterateKernel<QList<QPersistentModelIndex>::const_iterator,
QPair<QUrl, QString> >::forThreadFunction() (this=0x555556167f70) at
/usr/include/qt/QtConcurrent/qtconcurrentiteratekernel.h:255
#11 0x00007fffe53d58d5 in QtConcurrent::ThreadEngineBase::run() () at
/usr/lib/libQt5Concurrent.so.5
#12 0x00007ffff53eb282 in () at /usr/lib/libQt5Core.so.5
#13 0x00007ffff53e7f7f in () at /usr/lib/libQt5Core.so.5
#14 0x00007ffff11ef259 in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007ffff50195e3 in clone () at /usr/lib/libc.so.6
(gdb)
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