[Bug 272345] New: Akregator fetched old articles for a feed, then crashed when I changed feeds

[Christopher Heiny]

https://bugs.kde.org/show_bug.cgi?id=272345

           Summary: Akregator fetched old articles for a feed, then
                    crashed when I changed feeds
           Product: akregator
           Version: 1.6.6
          Platform: Fedora RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: heiny at starband.net


Application: akregator (1.6.6)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.1
Operating System: Linux 2.6.35.12-88.fc14.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
Overnight, Akregator fetched several old articles from SydneyPadua.com and
displayed each one multiple times as 'new'.  Clicking on one did not display
the article, though.  Changed to a different feed, and Akregator crashed.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
82    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  0x00007f75fa22564f in Akregator::Article::title (this=<value optimized
out>) at /usr/src/debug/kdepim-4.4.10/akregator/src/article.cpp:375
#7  0x00007f75fa22eba4 in Akregator::ArticleModel::Private::Private
(this=0x1bc1f10, articles_=<value optimized out>, qq=<value optimized out>) at
/usr/src/debug/kdepim-4.4.10/akregator/src/articlemodel.cpp:76
#8  0x00007f75fa22ed8a in Akregator::ArticleModel::ArticleModel
(this=0x35b1500, articles=..., parent=<value optimized out>) at
/usr/src/debug/kdepim-4.4.10/akregator/src/articlemodel.cpp:79
#9  0x00007f75fa24c0d7 in
Akregator::SelectionController::articleHeadersAvailable (this=0x19f6c80,
job=<value optimized out>) at
/usr/src/debug/kdepim-4.4.10/akregator/src/selectioncontroller.cpp:212
#10 0x00007f75fa24c3b4 in Akregator::SelectionController::qt_metacall
(this=0x19f6c80, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fff182568f0) at
/usr/src/debug/kdepim-4.4.10/x86_64-redhat-linux-gnu/akregator/src/selectioncontroller.moc:92
#11 0x000000327957004f in QMetaObject::activate (sender=0x30e1ff0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff182568f0)
at kernel/qobject.cpp:3272
#12 0x0000003828f370af in KJob::finished (this=<value optimized out>,
_t1=0x30e1ff0) at
/usr/src/debug/kdelibs-4.6.1/x86_64-redhat-linux-gnu/kdecore/kjob.moc:173
#13 0x0000003828f37285 in KJob::emitResult (this=0x30e1ff0) at
/usr/src/debug/kdelibs-4.6.1/kdecore/jobs/kjob.cpp:310
#14 0x00007f75fa2296fe in Akregator::ArticleListJob::doList (this=0x30e1ff0) at
/usr/src/debug/kdepim-4.4.10/akregator/src/articlejobs.cpp:190
#15 0x00007f75fa229800 in Akregator::ArticleListJob::qt_metacall
(this=0x30e1ff0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=<value optimized out>) at
/usr/src/debug/kdepim-4.4.10/x86_64-redhat-linux-gnu/akregator/src/articlejobs.moc:239
#16 0x000000327957004f in QMetaObject::activate (sender=0x45e2de0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3272
#17 0x0000003279576aef in QSingleShotTimer::timerEvent (this=0x45e2de0) at
kernel/qtimer.cpp:308
#18 0x000000327956f879 in QObject::event (this=0x45e2de0, e=<value optimized
out>) at kernel/qobject.cpp:1175
#19 0x000000382bbb78c4 in QApplicationPrivate::notify_helper (this=0x18669c0,
receiver=0x45e2de0, e=0x7fff18257160) at kernel/qapplication.cpp:4445
#20 0x000000382bbbc3da in QApplication::notify (this=<value optimized out>,
receiver=0x45e2de0, e=0x7fff18257160) at kernel/qapplication.cpp:4324
#21 0x00000036f7040466 in KApplication::notify (this=0x7fff18257450,
receiver=0x45e2de0, event=0x7fff18257160) at
/usr/src/debug/kdelibs-4.6.1/kdeui/kernel/kapplication.cpp:311
#22 0x000000327955b7ac in QCoreApplication::notifyInternal
(this=0x7fff18257450, receiver=0x45e2de0, event=0x7fff18257160) at
kernel/qcoreapplication.cpp:732
#23 0x00000032795893fe in sendEvent (this=0x18710b0) at
kernel/qcoreapplication.h:215
#24 QTimerInfoList::activateTimers (this=0x18710b0) at
kernel/qeventdispatcher_unix.cpp:603
#25 0x00000032795861d4 in timerSourceDispatch (source=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:184
#26 0x0000003271841e33 in g_main_dispatch (context=0x1870120) at gmain.c:2149
#27 g_main_context_dispatch (context=0x1870120) at gmain.c:2702
#28 0x0000003271842610 in g_main_context_iterate (context=0x1870120, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2780
#29 0x00000032718428ad in g_main_context_iteration (context=0x1870120,
may_block=1) at gmain.c:2843
#30 0x00000032795868bf in QEventDispatcherGlib::processEvents (this=0x1838450,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#31 0x000000382bc5c59e in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:207
#32 0x000000327955ab42 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x000000327955ad8c in QEventLoop::exec (this=0x7fff182573f0, flags=...) at
kernel/qeventloop.cpp:201
#34 0x000000327955f24b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#35 0x0000000000408fd5 in main (argc=<value optimized out>, argv=<value
optimized out>) at /usr/src/debug/kdepim-4.4.10/akregator/src/main.cpp:103

Possible duplicates by query: bug 272022, bug 271818, bug 270223, bug 269978,
bug 269572.

Reported using DrKonqi

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