[Digikam-devel] [Bug 166424] Crash when editing Caption with Digikam4 SVN

[Gilles Caulier]

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http://bugs.kde.org/show_bug.cgi?id=166424         




------- Additional Comments From caulier.gilles gmail com  2008-07-30 12:06 -------
Andreas,

Yes it sound like the same:

gdb /opt/kde4/bin/digikam --interpreter=mi2 -quiet
Using host libthread_db library "/lib/i686/libthread_db.so.1".
Exited normally(gdb) quitgdb /opt/kde4/bin/digikam --interpreter=mi2 -quiet
Using host libthread_db library "/lib/i686/libthread_db.so.1".
Quit
(gdb) quitquit
The program is running.  Exit anyway? (y or n) [answered Y; input not from terminal]
(gdb) Process exited
gdb /opt/kde4/bin/digikam --interpreter=mi2 -quiet
Using host libthread_db library "/lib/i686/libthread_db.so.1".
(gdb) bt
bt
#0  0xb51abfe7 in std::_Rb_tree<std::string, std::pair<std::string const, Exiv2::XmpNsInfo>, std::_Select1st<std::pair<std::string const, Exiv2::XmpNsInfo> >, std::less<std::string>, std::allocator<std::pair<std::string const, Exiv2::XmpNsInfo> > >::_M_insert_unique () from /usr/lib/libexiv2.so.4
#1  0xb51a9275 in Exiv2::XmpProperties::registerNs () from /usr/lib/libexiv2.so.4
#2  0xb5cf774d in KExiv2Priv (this=0xb1bb7a20) at /home/gilles/Documents/data/devel/SVN/trunk/KDE/kdegraphics/libs/libkexiv2/libkexiv2/kexiv2private.cpp:43
#3  0xb5cf378b in KExiv2 (this=0xbfee602c) at /home/gilles/Documents/data/devel/SVN/trunk/KDE/kdegraphics/libs/libkexiv2/libkexiv2/kexiv2.cpp:39
#4  0xb6b3adc5 in DMetadata (this=0xbfee602c) at /mnt/data/devel/SVN/trunk/graphics/digikam/libs/dmetadata/dmetadata.cpp:55
#5  0xb6c28178 in Digikam::ExifWidget::loadFromURL (this=0xb198cc58, url= 0xbfee60f8) at /mnt/data/devel/SVN/trunk/graphics/digikam/libs/widgets/metadata/exifwidget.cpp:113
#6  0xb6c55a55 in Digikam::ImagePropertiesMetaDataTab::setCurrentURL (this=0xb198afd0, url= 0xbfee60f8) at /mnt/data/devel/SVN/trunk/graphics/digikam/libs/imageproperties/imagepropertiesmetadatatab.cpp:149
#7  0xb6c4a1dc in Digikam::ImagePropertiesSideBar::slotNoCurrentItem (this=0xb1956438) at /mnt/data/devel/SVN/trunk/graphics/digikam/libs/imageproperties/imagepropertiessidebar.cpp:112
#8  0x080b5fa0 in Digikam::ImagePropertiesSideBarDB::slotNoCurrentItem (this=0xb1956438) at /mnt/data/devel/SVN/trunk/graphics/digikam/libs/imageproperties/imagepropertiessidebardb.cpp:180
#9  0x080b6c10 in Digikam::ImagePropertiesSideBarDB::qt_metacall (this=0xb1956438, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfee61f0) at /mnt/data/devel/SVN/trunk/graphics/digikam/digikam/imagepropertiessidebardb.moc:109
#10 0xb7f56447 in QMetaObject::activate () from /usr/lib/qt4/lib/libQtCore.so.4

To reproduce open digiKam with Histogram visible on right sidebar. open image in editor and cange current image using thumbbar. From album gui, the icon view focus will follow image editor focus and load reduce version of image to compute histogram from a separate thread and ping Exiv2. At the same time, editor will load full image to another separate thread and ping also Eviv2. You need to stress indeep the interface to see the crash. To process, i use these pictures from Vista which have XMP metadata : 

http://digikam3rdparty.free.fr/TEST_IMAGES/METADATA/Vista/

Gilles