[Bug 301286] New: Akregator crashes on close

[Alexander]

https://bugs.kde.org/show_bug.cgi?id=301286

            Bug ID: 301286
          Severity: crash
           Version: 1.6.6
          Priority: NOR
          Assignee: kdepim-bugs at kde.org
           Summary: Akregator crashes on close
    Classification: Unclassified
                OS: Linux
          Reporter: alexander.nofamilyname at gmx.net
          Hardware: Debian unstable
            Status: UNCONFIRMED
         Component: general
           Product: akregator

Application: akregator (1.6.6)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-2-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

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

Quitting it. File->Quit.
Does not save the downloaded feeds.

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  0x0000000000000000 in ?? ()
#7  0x00007f1fd06b421e in
qDeleteAll<QList<Akregator::TreeNode*>::const_iterator> (end=..., begin=...) at
/usr/include/qt4/QtCore/qalgorithms.h:322
#8  qDeleteAll<QList<Akregator::TreeNode*> > (c=...) at
/usr/include/qt4/QtCore/qalgorithms.h:330
#9  Akregator::Folder::FolderPrivate::~FolderPrivate (this=0x17499d0,
__in_chrg=<optimized out>) at ../../../akregator/src/folder.cpp:68
#10 0x00007f1fd06b42c0 in Akregator::Folder::~Folder (this=0x174a040,
__in_chrg=<optimized out>) at ../../../akregator/src/folder.cpp:95
#11 0x00007f1fd06b4309 in Akregator::Folder::~Folder (this=0x174a040,
__in_chrg=<optimized out>) at ../../../akregator/src/folder.cpp:97
#12 0x00007f1fd06b421e in
qDeleteAll<QList<Akregator::TreeNode*>::const_iterator> (end=..., begin=...) at
/usr/include/qt4/QtCore/qalgorithms.h:322
#13 qDeleteAll<QList<Akregator::TreeNode*> > (c=...) at
/usr/include/qt4/QtCore/qalgorithms.h:330
#14 Akregator::Folder::FolderPrivate::~FolderPrivate (this=0xed7300,
__in_chrg=<optimized out>) at ../../../akregator/src/folder.cpp:68
#15 0x00007f1fd06b42c0 in Akregator::Folder::~Folder (this=0xecc730,
__in_chrg=<optimized out>) at ../../../akregator/src/folder.cpp:95
#16 0x00007f1fd06b4309 in Akregator::Folder::~Folder (this=0xecc730,
__in_chrg=<optimized out>) at ../../../akregator/src/folder.cpp:97
#17 0x00007f1fd06b8bb8 in Akregator::FeedList::setRootNode (this=0xeb7120,
folder=0x0) at ../../../akregator/src/feedlist.cpp:435
#18 0x00007f1fd06b9707 in Akregator::FeedList::~FeedList (this=0xeb7120,
__in_chrg=<optimized out>) at ../../../akregator/src/feedlist.cpp:315
#19 0x00007f1fd06b97e9 in Akregator::FeedList::~FeedList (this=0xeb7120,
__in_chrg=<optimized out>) at ../../../akregator/src/feedlist.cpp:319
#20 0x00007f1fd070969a in release (this=0xaadf10) at
/usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:145
#21 ~shared_count (this=<synthetic pointer>, __in_chrg=<optimized out>) at
/usr/include/boost/smart_ptr/detail/shared_count.hpp:305
#22 ~shared_ptr (this=<synthetic pointer>, __in_chrg=<optimized out>) at
/usr/include/boost/smart_ptr/shared_ptr.hpp:164
#23 Akregator::MainWidget::setFeedList (this=this at entry=0xbe89b0, list=...) at
../../../akregator/src/mainwidget.cpp:431
#24 0x00007f1fd0709785 in Akregator::MainWidget::slotOnShutdown (this=0xbe89b0)
at ../../../akregator/src/mainwidget.cpp:315
#25 0x00007f1fd070150a in Akregator::Part::slotOnShutdown
(this=this at entry=0xb78210) at ../../../akregator/src/akregator_part.cpp:296
#26 0x00007f1fd0702f20 in Akregator::Part::~Part (this=this at entry=0xb78210,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
../../../akregator/src/akregator_part.cpp:341
#27 0x00007f1fd0703079 in Akregator::Part::~Part (this=0xb78210,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
../../../akregator/src/akregator_part.cpp:344
#28 0x000000000040a387 in Akregator::MainWindow::queryExit (this=0xacac80) at
../../../akregator/src/mainwindow.cpp:196
#29 0x00007f1fea2767f8 in _k_shuttingDown (this=<optimized out>) at
../../kdeui/widgets/kmainwindow.cpp:1126
#30 qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized
out>, _c=<optimized out>) at ./kmainwindow.moc:79
#31 KMainWindow::qt_static_metacall (_o=<optimized out>, _c=<optimized out>,
_id=<optimized out>, _a=<optimized out>) at ./kmainwindow.moc:66
#32 0x00007f1fe8a98a9f in QMetaObject::activate (sender=0x7fff08709630,
m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at
kernel/qobject.cpp:3547
#33 0x00007f1fe8a8732d in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1153
#34 0x0000000000408c13 in main (argc=<optimized out>, argv=<optimized out>) at
../../../akregator/src/main.cpp:103

This bug may be a duplicate of or related to bug 301214.

Possible duplicates by query: bug 301214, bug 288154, bug 285938, bug 285753,
bug 278742.

Reported using DrKonqi

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