[Bug 188354] New: akregator crashes on malformed RSS

[Torsten Ekedahl]

https://bugs.kde.org/show_bug.cgi?id=188354

           Summary: akregator crashes on malformed RSS
           Product: kontact
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: teke at math.su.se


Version:            (using KDE 4.1.1)
OS:                Linux
Installed from:    Ubuntu Packages

Every now and then entries appear in the list of
active subjects that look malformed. It is usually a 
matter of about 10 entries with the same title and
funny dates, like just the time of day 10:51 and no date
(not even Today). These entries do not disappear when
one chooses "Mark feeds as read". If I try to choose
one or several of them akregator (or kontact if I run it
under Kontact) crashes. It is not clear that it really
is a matter of malformed RSS sources as they appear in
feeds from different sources.

Backtrace:
Application: Kontact (kontact), signal SIGSEGV
[Current thread is 0 (LWP 6519)]

Thread 3 (Thread 0xaf6feb90 (LWP 6736)):
#0  0xb7f3a430 in __kernel_vsyscall ()
#1  0xb52e7075 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb59c2bbd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb5bac6f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb1134148 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb1136eec in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb1132d2b in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb1136fea in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb11346d3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb1134fbe in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb11355fb in ThreadWeaver::Thread::run () from
/usr/lib/libthreadweaver.so.4
#11 0xb5bab6ae in ?? () from /usr/lib/libQtCore.so.4
#12 0xb52e350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb59b4a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb085cb90 (LWP 7265)):
#0  0xb7f3a430 in __kernel_vsyscall ()
#1  0xb59acdf1 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0xb5c7b150 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb5bab6ae in ?? () from /usr/lib/libQtCore.so.4
#4  0xb52e350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb59b4a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb4a606c0 (LWP 6519)):
[KCrash Handler]
#6  0xb08f7725 in Akregator::Article::title () from
/usr/lib/kde4/akregatorpart.so
#7  0xb0977fe7 in Akregator::MainWidget::slotArticleDelete () from
/usr/lib/kde4/akregatorpart.so
#8  0xb097c1b0 in Akregator::MainWidget::qt_metacall () from
/usr/lib/kde4/akregatorpart.so
#9  0xb5cb0a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#10 0xb5cb0e60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb61485f1 in QAction::triggered () from /usr/lib/libQtGui.so.4
#12 0xb6148f5f in QAction::activate () from /usr/lib/libQtGui.so.4
#13 0xb614c4bb in QAction::event () from /usr/lib/libQtGui.so.4
#14 0xb6b842f9 in KAction::event () from /usr/lib/libkdeui.so.5
#15 0xb614e8ec in QApplicationPrivate::notify_helper () from
/usr/lib/libQtGui.so.4
#16 0xb615672e in QApplication::notify () from /usr/lib/libQtGui.so.4
#17 0xb6c6810d in KApplication::notify () from /usr/lib/libkdeui.so.5
#18 0xb5c9be61 in QCoreApplication::notifyInternal () from
/usr/lib/libQtCore.so.4
#19 0xb61878e8 in ?? () from /usr/lib/libQtGui.so.4
#20 0xb61892bf in ?? () from /usr/lib/libQtGui.so.4
#21 0xb61579f0 in QApplication::notify () from /usr/lib/libQtGui.so.4
#22 0xb6c6810d in KApplication::notify () from /usr/lib/libkdeui.so.5
#23 0xb5c9be61 in QCoreApplication::notifyInternal () from
/usr/lib/libQtCore.so.4
#24 0xb61af3de in ?? () from /usr/lib/libQtGui.so.4
#25 0xb61e5bb0 in ?? () from /usr/lib/libQtGui.so.4
#26 0xb61e7d26 in ?? () from /usr/lib/libQtGui.so.4
#27 0xb61beaf5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#28 0xb61e97aa in ?? () from /usr/lib/libQtGui.so.4
#29 0xb4f77718 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#30 0xb4f7adc3 in ?? () from /usr/lib/libglib-2.0.so.0
#31 0xb4f7af81 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#32 0xb5cc6478 in QEventDispatcherGlib::processEvents () from
/usr/lib/libQtCore.so.4
#33 0xb61e8ea5 in ?? () from /usr/lib/libQtGui.so.4
#34 0xb5c9a52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#35 0xb5c9a6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#36 0xb5c9cda5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#37 0xb614e767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#38 0x0804c072 in _start ()

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