[Bug 271386] New: akregator crash after switching feed's source URL

reini rrumberger at web.de
Wed Apr 20 21:53:35 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=271386

           Summary: akregator crash after switching feed's source URL
           Product: akregator
           Version: 1.6.5
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: rrumberger at web.de


Application: akregator (1.6.5)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:

I changed a feed's source and tried to update it which led to an immediate
crash.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[KCrash Handler]
#6  0x00007fe8f2a20995 in c4_Property::c4_Property (this=0x7fff8e59c2e0,
type_=<value optimized out>, name_=0x0) at
../../../../akregator/plugins/mk4storage/metakit/src/view.cpp:1106
#7  0x00007fe8f2a1439c in c4_IntProp (prop_=..., seq_=...) at
../../../../akregator/plugins/mk4storage/metakit/include/mk4.inl:524
#8  f4_CreateFormat (prop_=..., seq_=...) at
../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:1228
#9  0x00007fe8f2a23a64 in c4_Sequence::PropIndex (this=0x33acd20, prop_=...) at
../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:292
#10 0x00007fe8f2a23b49 in c4_Sequence::Set (this=0x7fff8e59c2b0, index_=60,
prop_=..., buf_=...) at
../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:325
#11 0x00007fe8f2a1c9b8 in c4_HashViewer::SetItem (this=0x32f1f90, row_=60,
col_=21, buf_=...) at
../../../../akregator/plugins/mk4storage/metakit/src/remap.cpp:366
#12 0x00007fe8f2a240c5 in c4_Sequence::SetAt (this=0x39c13e0, index_=60,
newElem_=...) at
../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:104
#13 0x00007fe8f2a25263 in SetAt (this=0x2748b60, guid=<value optimized out>,
pubdate=4294967295) at
../../../../akregator/plugins/mk4storage/metakit/include/mk4.inl:89
#14 Akregator::Backend::FeedStorageMK4Impl::setPubDate (this=0x2748b60,
guid=<value optimized out>, pubdate=4294967295) at
../../../../akregator/plugins/mk4storage/feedstoragemk4impl.cpp:427
#15 0x00007fe8f472403a in Akregator::Article::offsetPubDate
(this=0x7fff8e59c6e0, secs=<value optimized out>) at
../../../akregator/src/article.cpp:261
#16 0x00007fe8f4734e2c in Akregator::Feed::appendArticles (this=0x306eae0,
feed=<value optimized out>) at ../../../akregator/src/feed.cpp:482
#17 0x00007fe8f4736a62 in Akregator::Feed::fetchCompleted (this=0x306eae0,
l=<value optimized out>, doc=) at ../../../akregator/src/feed.cpp:677
#18 0x00007fe8f47370c8 in Akregator::Feed::qt_metacall (this=0x306eae0,
_c=<value optimized out>, _id=<value optimized out>, _a=0x7fff8e59ca30) at
./feed.moc:112
#19 0x00007fe90ba93b27 in QMetaObject::activate (sender=0x34c6200, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff8e59c500)
at kernel/qobject.cpp:3280
#20 0x00007fe8f427c182 in Syndication::Loader::loadingComplete
(this=0x7fff8e59c2b0, _t1=0x34c6200, _t2=<value optimized out>,
_t3=Syndication::Success) at ./loader.moc:91
#21 0x00007fe8f427d25d in Syndication::Loader::slotRetrieverDone
(this=0x34c6200, data=..., success=<value optimized out>) at
../../syndication/loader.cpp:157
#22 0x00007fe8f427d6ad in Syndication::Loader::qt_metacall (this=0x34c6200,
_c=QMetaObject::InvokeMetaMethod, _id=-1, _a=0x7fff8e59cc40) at ./loader.moc:79
#23 0x00007fe90ba93b27 in QMetaObject::activate (sender=0x386ceb0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff8e59c500)
at kernel/qobject.cpp:3280
#24 0x00007fe8f427f8d3 in Syndication::DataRetriever::dataRetrieved
(this=0x7fff8e59c2b0, _t1=<value optimized out>, _t2=true) at
./dataretriever.moc:85
#25 0x00007fe8f4280710 in Syndication::FileRetriever::slotResult
(this=0x386ceb0, job=0x3506db0) at ../../syndication/dataretriever.cpp:132
#26 0x00007fe8f4280803 in Syndication::FileRetriever::qt_metacall
(this=0x386ceb0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fff8e59cdc0) at ./dataretriever.moc:213
#27 0x00007fe90ba93b27 in QMetaObject::activate (sender=0x3506db0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff8e59c500)
at kernel/qobject.cpp:3280
#28 0x00007fe90bee9be2 in KJob::result (this=0x7fff8e59c2b0, _t1=0x3506db0) at
./kjob.moc:194
#29 0x00007fe90bee9e80 in KJob::emitResult (this=0x3506db0) at
../../kdecore/jobs/kjob.cpp:312
#30 0x00007fe90aa1a4c3 in KIO::SimpleJob::slotFinished (this=0x3506db0) at
../../kio/kio/job.cpp:525
#31 0x00007fe90aa1add2 in KIO::TransferJob::slotFinished (this=0x3506db0) at
../../kio/kio/job.cpp:1118
#32 0x00007fe90aa188b1 in KIO::TransferJob::qt_metacall (this=0x3506db0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8e59d200)
at ./jobclasses.moc:367
#33 0x00007fe90ba93b27 in QMetaObject::activate (sender=0x3ae83f0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff8e59c500)
at kernel/qobject.cpp:3280
#34 0x00007fe90aacd01e in KIO::SlaveInterface::dispatch (this=0x3ae83f0,
_cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:173
#35 0x00007fe90aaca063 in KIO::SlaveInterface::dispatch (this=0x3ae83f0) at
../../kio/kio/slaveinterface.cpp:89
#36 0x00007fe90aabd9f6 in KIO::Slave::gotInput (this=0x3ae83f0) at
../../kio/kio/slave.cpp:348
#37 0x00007fe90aabdbdc in KIO::Slave::qt_metacall (this=0x3ae83f0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8e59d680)
at ./slave.moc:82
#38 0x00007fe90ba93b27 in QMetaObject::activate (sender=0x3acdf50, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff8e59c500)
at kernel/qobject.cpp:3280
#39 0x00007fe90a9e6f27 in KIO::ConnectionPrivate::dequeue (this=0x3338540) at
../../kio/kio/connection.cpp:82
#40 0x00007fe90a9e704d in KIO::Connection::qt_metacall (this=0x3acdf50,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x3b74920) at
./connection.moc:79
#41 0x00007fe90ba8dbde in QObject::event (this=0x3acdf50, e=0x7fff8e59c2b0) at
kernel/qobject.cpp:1219
#42 0x00007fe90c45efdc in QApplicationPrivate::notify_helper (this=0x2566600,
receiver=0x3acdf50, e=0x39f8430) at kernel/qapplication.cpp:4396
#43 0x00007fe90c464aed in QApplication::notify (this=0x7fff8e59e130,
receiver=0x3acdf50, e=0x39f8430) at kernel/qapplication.cpp:4277
#44 0x00007fe90d1ef2f6 in KApplication::notify (this=0x7fff8e59e130,
receiver=0x3acdf50, event=0x39f8430) at ../../kdeui/kernel/kapplication.cpp:311
#45 0x00007fe90ba7bcdc in QCoreApplication::notifyInternal
(this=0x7fff8e59e130, receiver=0x3acdf50, event=0x39f8430) at
kernel/qcoreapplication.cpp:732
#46 0x00007fe90ba7ec22 in sendEvent (receiver=0x0, event_type=<value optimized
out>, data=0x2539a10) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#47 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value
optimized out>, data=0x2539a10) at kernel/qcoreapplication.cpp:1373
#48 0x00007fe90baa8653 in sendPostedEvents (s=0x256dd20) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#49 postEventSourceDispatch (s=0x256dd20) at
kernel/qeventdispatcher_glib.cpp:277
#50 0x00007fe90562c342 in g_main_dispatch (context=0x256cd20) at
/build/buildd/glib2.0-2.26.1/glib/gmain.c:2149
#51 g_main_context_dispatch (context=0x256cd20) at
/build/buildd/glib2.0-2.26.1/glib/gmain.c:2702
#52 0x00007fe9056302a8 in g_main_context_iterate (context=0x256cd20,
block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2780
#53 0x00007fe90563045c in g_main_context_iteration (context=0x256cd20,
may_block=1) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2843
#54 0x00007fe90baa8193 in QEventDispatcherGlib::processEvents (this=0x2539100,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#55 0x00007fe90c511a4e in QGuiEventDispatcherGlib::processEvents
(this=0x7fff8e59c2b0, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#56 0x00007fe90ba7aa02 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#57 0x00007fe90ba7adec in QEventLoop::exec (this=0x7fff8e59e0d0, flags=) at
kernel/qeventloop.cpp:201
#58 0x00007fe90ba7eebb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#59 0x0000000000408e9d in main (argc=<value optimized out>, argv=<value
optimized out>) at ../../../akregator/src/main.cpp:103

Possible duplicates by query: bug 268593, bug 229622, bug 223067.

Reported using DrKonqi

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