Vidalia 0.3.0: Segfault when restarting Tor without starting it first
The menu entry Tor/Restart causes a segfault when Vidalia isn't actually connected to Tor:
(gdb) r
Starting program: /usr/local/bin/vidalia --loglevel notice
[New LWP 100689]
[New Thread 805807400 (LWP 100689/initial thread)]
May 13 17:23:10.057 [notice] Resetting UI translation to English default.
May 13 17:23:10.399 [notice] Vidalia 0.3.0 using Qt 4.7.2
May 13 17:23:11.397 [notice] QtWarningMsg: QSystemTrayIcon::setVisible: No Icon set
May 13 17:23:11.428 [notice] QtWarningMsg: Application asked to unregister timer 0x3600000b which is not registered in this thread. Fix application.
[New Thread 805809000 (LWP 100942/vidalia)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 805807400 (LWP 100689/initial thread)]
0x0000000802614723 in QString::operator= (this=0x0, other=@0x7fffffffacd0) at tools/qstring.cpp:1358
1358 tools/qstring.cpp: No such file or directory.
in tools/qstring.cpp
(gdb) where
!#0 0x0000000802614723 in QString::operator= (this=0x0, other=@0x7fffffffacd0) at tools/qstring.cpp:1358
!#1 0x0000000000511e85 in TorControl::stop (this=0x805896ac0, errmsg=0x0) at /usr/obj/usr/ports/net-mgmt/vidalia-devel/work/vidalia-0.3.0/src/torcontrol/TorControl.cpp:137
!#2 0x00000000004a48be in MainWindow::restart (this=0x7fffffffd100) at /usr/obj/usr/ports/net-mgmt/vidalia-devel/work/vidalia-0.3.0/src/vidalia/MainWindow.cpp:1406
!#3 0x00000000004b0fad in MainWindow::qt_metacall (this=0x7fffffffd100, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fffffffaf50)
at /usr/obj/usr/ports/net-mgmt/vidalia-devel/work/vidalia-0.3.0/src/vidalia/moc_MainWindow.cxx:144
!#4 0x00000008026f28d2 in QMetaObject::metacall (object=0x7fffffffd100, cl=QMetaObject::InvokeMetaMethod, idx=37, argv=0x7fffffffaf50) at kernel/qmetaobject.cpp:237
!#5 0x00000008027081fd in QMetaObject::activate (sender=0x805a8bc00, m=0x801e2c9a0, local_signal_index=1, argv=0x7fffffffaf50) at kernel/qobject.cpp:3278
!#6 0x00000008010a9991 in QAction::triggered (this=0x805a8bc00, _t1=false) at moc_qaction.cpp:263
!#7 0x00000008010ab5ac in QAction::activate (this=0x805a8bc00, event=QAction::Trigger) at kernel/qaction.cpp:1257
[...]