i have experimented a crash while trying to change the default tracker (while torrent is not running).

I have a default tracker (i think it is) :
http://torrentphase.com/announce.php
http://tracker.datorrents.com:6969/announce.php
http://tracker.datorrents.com:6969/announce.php

If I select the second datorrents one, then click change tracker, it crash...

And if I try delete one of them I get an error:
Cannot delete default tracker...

The kdbg output :

Code: Select all

Using host libthread_db library "/lib/i686/libthread_db.so.1".
`shared object read from target memory' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread -1236678960 (LWP 23377)]
[KCrash handler]
#6  bt::PeerSourceManager::setTracker (this=0x8e54ab0, url=@0xbfa177d0)
    at peersourcemanager.cpp:272
#7  0xb587f3cd in kt::TrackerView::btnChange_clicked (this=0x90cc290)
    at trackerview.cpp:116
#8  0xb58760b2 in TrackerViewBase::qt_invoke (this=0x90cc290, _id=46,
    _o=0xbfa178b8) at trackerviewbase.moc:97
#9  0xb587ee40 in kt::TrackerView::qt_invoke (this=0x90cc290, _id=46,
    _o=0xbfa178b8) at trackerview.moc:108
#10 0xb6dad04d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#11 0xb6dadc5d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#12 0xb70c711c in QButton::clicked () from /usr/lib/qt3/lib/libqt-mt.so.3
#13 0xb6e3f14d in QButton::mouseReleaseEvent ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#14 0xb6de5250 in QWidget::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#15 0xb6d50037 in QApplication::internalNotify ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#16 0xb6d50ff9 in QApplication::notify () from /usr/lib/qt3/lib/libqt-mt.so.3
#17 0xb747726a in KApplication::notify () from /usr/lib/libkdecore.so.4
#18 0xb6cf2719 in QETWidget::translateMouseEvent ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#19 0xb6cf1696 in QApplication::x11ProcessEvent ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#20 0xb6d016aa in QEventLoop::processEvents ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#21 0xb6d65a60 in QEventLoop::enterLoop () from /usr/lib/qt3/lib/libqt-mt.so.3
#22 0xb6d65916 in QEventLoop::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#23 0xb6d4f9ef in QApplication::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#24 0x0809e78b in main (argc=7, argv=0xbfa180e0) at main.cpp:122
#25 0xb64b575c in __libc_start_main () from /lib/i686/libc.so.6
#26 0x08065d71 in _start ()


It seems I can reproduce this, shouldn't be much trouble to fix.

EDIT: fixed