Bug 325910

Application: akregator (4.10.5)
KDE Platform Version: 4.11.2
Qt Version: 4.8.6
Operating System: Linux 3.9.0-custom x86_64
Distribution: Debian GNU/Linux testing/unstable

-- Information about the crash:
This bug report is not about the crash itself. The main problem is automatic redirection while visiting Linux.com Feeds to 
https://twitter.com/i/jot

Once you click on Complete Story for article from Linux.com Akregator redirects you to https://twitter.com/i/jot. The only thing one can see is the following text

GIF89a

After one clicks on Complete story, desired story is displayed but only for a second or two then redirection happens. 

If one clicks on back button Akregator sometimes crashes. But this is really not an issue because it is pretty rare.

The crash can be reproduced every time.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  0x00007f6d5db7b333 in type (this=0x7f6d33b0c800) at ../../kjs/value.h:452
#7  KJS::cloneInternal (exec=exec@entry=0x27b07f0, ctx=ctx@entry=0x27b07d0, in=in@entry=0x7f6d33b0c800, path=...) at ../../khtml/ecma/kjs_data.cpp:37
#8  0x00007f6d5db7b73b in KJS::encapsulateMessageEventData (exec=0x27b07f0, ctx=ctx@entry=0x27b07d0, data=data@entry=0x7f6d33b0c800) at ../../khtml/ecma/kjs_data.cpp:117
#9  0x00007f6d5db7b925 in KJS::DelayedPostMessage::execute (this=0x2cac6d0, w=<optimized out>) at ../../khtml/ecma/kjs_data.cpp:169
#10 0x00007f6d5db2686b in KJS::Window::afterScriptExecution (this=this@entry=0x7f6d4ab10000) at ../../khtml/ecma/kjs_window.cpp:1549
#11 0x00007f6d5db3fb96 in KJSProxy::evaluate (this=this@entry=0x384d520, filename=..., baseLine=baseLine@entry=0, str=..., n=..., completion=completion@entry=0x0) at ../../khtml/ecma/kjs_proxy.cpp:138
#12 0x00007f6d5d9ba292 in DOM::HTMLScriptElementImpl::evaluateScript (this=this@entry=0x329e9a0, URL=..., script=...) at ../../khtml/html/html_headimpl.cpp:545
#13 0x00007f6d5d9ba673 in DOM::HTMLScriptElementImpl::notifyFinished (this=0x329e9a0, o=0x2ffe330) at ../../khtml/html/html_headimpl.cpp:529
#14 0x00007f6d5dabe91f in khtml::CachedScript::checkNotify (this=0x2ffe330) at ../../khtml/misc/loader.cpp:397
#15 0x00007f6d5dabea7c in khtml::CachedScript::data (this=0x2ffe330, buffer=..., eof=false) at ../../khtml/misc/loader.cpp:389
#16 0x00007f6d5dac4593 in khtml::Loader::slotFinished (this=0x1e7bab0, job=0x396a8b0) at ../../khtml/misc/loader.cpp:1273
#17 0x00007f6d6155a4c8 in QMetaObject::activate (sender=sender@entry=0x396a8b0, m=m@entry=0x7f6d61d6f5c0 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff53745880) at kernel/qobject.cpp:3547
#18 0x00007f6d619df5a2 in KJob::result (this=this@entry=0x396a8b0, _t1=_t1@entry=0x396a8b0) at ./kjob.moc:207
#19 0x00007f6d619df5e0 in KJob::emitResult (this=this@entry=0x396a8b0) at ../../kdecore/jobs/kjob.cpp:318
#20 0x00007f6d604cd7da in KIO::SimpleJob::slotFinished (this=this@entry=0x396a8b0) at ../../kio/kio/job.cpp:496
#21 0x00007f6d604ce92e in KIO::TransferJob::slotFinished (this=0x396a8b0) at ../../kio/kio/job.cpp:1099
#22 0x00007f6d6155a4c8 in QMetaObject::activate (sender=0x3a29f00, m=m@entry=0x7f6d60876580 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3547
#23 0x00007f6d6056b6b3 in KIO::SlaveInterface::finished (this=<optimized out>) at ./slaveinterface.moc:184
#24 0x00007f6d6056cbf6 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#25 0x00007f6d6056a6ee in KIO::SlaveInterface::dispatch (this=0x3a29f00) at ../../kio/kio/slaveinterface.cpp:92
#26 0x00007f6d6055f356 in KIO::Slave::gotInput (this=0x3a29f00) at ../../kio/kio/slave.cpp:344
#27 0x00007f6d6155a4c8 in QMetaObject::activate (sender=0x2581800, m=m@entry=0x7f6d6086faa0 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3547
#28 0x00007f6d6049ab80 in KIO::Connection::readyRead (this=<optimized out>) at ./connection.moc:105
#29 0x00007f6d6049b271 in KIO::ConnectionPrivate::dequeue (this=0x4916000) at ../../kio/kio/connection.cpp:82
#30 0x00007f6d6155e87e in QObject::event (this=0x2581800, e=<optimized out>) at kernel/qobject.cpp:1194
#31 0x00007f6d61f4a75c in QApplicationPrivate::notify_helper (this=this@entry=0x1a70640, receiver=receiver@entry=0x2581800, e=e@entry=0x31962b0) at kernel/qapplication.cpp:4567
#32 0x00007f6d61f50dd0 in QApplication::notify (this=this@entry=0x7fff537466a0, receiver=receiver@entry=0x2581800, e=e@entry=0x31962b0) at kernel/qapplication.cpp:4353
#33 0x00007f6d62c6d5da in KApplication::notify (this=0x7fff537466a0, receiver=0x2581800, event=0x31962b0) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007f6d6154633d in QCoreApplication::notifyInternal (this=0x7fff537466a0, receiver=receiver@entry=0x2581800, event=event@entry=0x31962b0) at kernel/qcoreapplication.cpp:949
#35 0x00007f6d6154989f in sendEvent (event=0x31962b0, receiver=0x2581800) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1a2f220) at kernel/qcoreapplication.cpp:1573
#37 0x00007f6d61549d43 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#38 0x00007f6d61573bf3 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#39 postEventSourceDispatch (s=0x1a6d1b0) at kernel/qeventdispatcher_glib.cpp:280
#40 0x00007f6d5b1ce3a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f6d5b1ce6f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f6d5b1ce79c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f6d615734b5 in QEventDispatcherGlib::processEvents (this=0x1a34a50, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#44 0x00007f6d61fe8896 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x00007f6d61544f9f in QEventLoop::processEvents (this=this@entry=0x7fff537464d0, flags=...) at kernel/qeventloop.cpp:149
#46 0x00007f6d61545295 in QEventLoop::exec (this=this@entry=0x7fff537464d0, flags=...) at kernel/qeventloop.cpp:204
#47 0x00007f6d6154a8db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#48 0x0000000000407ca1 in ?? ()
#49 0x00007f6d608a9995 in __libc_start_main (main=0x407800, argc=5, ubp_av=0x7fff537467c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff537467b8) at libc-start.c:260
#50 0x0000000000407f9b in _start ()

Possible duplicates by query: bug 325870, bug 325767, bug 325355, bug 324696, bug 324571.

Reported using DrKonqi