[Bug 153411] New: kmail crashed on closing/starting while composer window open

[kavol]

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http://bugs.kde.org/show_bug.cgi?id=153411         
           Summary: kmail crashed on closing/starting while composer window
                    open
           Product: kmail
           Version: unspecified
          Platform: Gentoo Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs kde org
        ReportedBy: kavol seznam cz


Version:            (using KDE KDE 3.5.8)
Installed from:    Gentoo Packages
Compiler:          gcc (GCC) 4.1.2 (Gentoo 4.1.2 p1.0.2) 
OS:                Linux

I was writing an e-mail, having composer window open

then I had to switch tasks, hitting Ctrl+Q on main kmail window in error

kmail closed, vanishing from the tray, but the composer window was still open

immediately, I started kmail again using Alt+F2 and typing kmail

then it crashed right after the main window appeared

the backtrace looks very similar to bug 92737, but I did not manipulate any encrypted message (and none has arrived in my inbox meanwhile)

$ kmail --version
Qt: 3.3.8
KDE: 3.5.8
KMail: 1.9.7


Using host libthread_db library "/lib/libthread_db.so.1".
[KCrash handler]
#5  0x00002b440b473134 in KMail::ISubject::notify (this=0x1e675a8)
    at isubject.cpp:35
#6  0x00002b440b5a8500 in KMMessage::updateBodyPart (this=0x1e67580, 
    partSpecifier= 0x7fff9fc29f20, data=<value optimized out>)
    at kmmessage.cpp:4129
#7  0x00002b440b5a8e4a in KMail::ImapJob::slotGetMessageResult (
    this=0x227b330, job=<value optimized out>) at imapjob.cpp:417
#8  0x00002b440b5c487c in KMail::ImapJob::qt_invoke (this=0x227b330, _id=2, 
    _o=0x7fff9fc2a000) at imapjob.moc:126
#9  0x00002b441199224c in QObject::activate_signal (this=0x22c86f0, 
    clist=<value optimized out>, o=0x7fff9fc2a000) at kernel/qobject.cpp:2356
#10 0x00002b440f8ff1b5 in KIO::Job::result (this=<value optimized out>, 
    t0=0x22c86f0) at jobclasses.moc:162
#11 0x00002b440f919dbb in KIO::Job::emitResult (this=0x22c86f0) at job.cpp:235
#12 0x00002b440f927e3c in KIO::SimpleJob::slotFinished (this=0x22c86f0)
    at job.cpp:601
#13 0x00002b440f93285f in KIO::TransferJob::slotFinished (this=0x22c86f0)
    at job.cpp:971
#14 0x00002b440f9185af in KIO::TransferJob::qt_invoke (this=0x22c86f0, _id=17, 
    _o=0x7fff9fc2a4e0) at jobclasses.moc:1071
#15 0x00002b441199224c in QObject::activate_signal (this=0x21f9cb0, 
    clist=<value optimized out>, o=0x7fff9fc2a4e0) at kernel/qobject.cpp:2356
#16 0x00002b4411992ef3 in QObject::activate_signal (this=0x10916f8, 
    signal=<value optimized out>) at kernel/qobject.cpp:2325
#17 0x00002b440f9294bb in KIO::SlaveInterface::dispatch (this=0x21f9cb0, 
    _cmd=104, rawdata= 0x7fff9fc2a820) at slaveinterface.cpp:243
#18 0x00002b440f919900 in KIO::SlaveInterface::dispatch (this=0x21f9cb0)
    at slaveinterface.cpp:173
#19 0x00002b440f90eadd in KIO::Slave::gotInput (this=0x21f9cb0)
    at slave.cpp:300
#20 0x00002b440f92ba5d in KIO::Slave::qt_invoke (this=0x21f9cb0, _id=4, 
    _o=0x7fff9fc2a970) at slave.moc:113
#21 0x00002b441199224c in QObject::activate_signal (this=0x2175cb0, 
    clist=<value optimized out>, o=0x7fff9fc2a970) at kernel/qobject.cpp:2356
#22 0x00002b4411992e25 in QObject::activate_signal (this=0x2175cb0, 
    signal=<value optimized out>, param=<value optimized out>)
    at kernel/qobject.cpp:2449
#23 0x00002b44119ac95b in QSocketNotifier::event (this=0x2175cb0, 
    e=0x7fff9fc2ac60) at kernel/qsocketnotifier.cpp:258
#24 0x00002b441193bcb5 in QApplication::internalNotify (
    this=<value optimized out>, receiver=0x2175cb0, e=0x7fff9fc2ac60)
    at kernel/qapplication.cpp:2635
#25 0x00002b441193c8b7 in QApplication::notify (this=0x7fff9fc2aea0, 
    receiver=0x2175cb0, e=0x7fff9fc2ac60) at kernel/qapplication.cpp:2358
#26 0x00002b441086efea in KApplication::notify (this=0x7fff9fc2aea0, 
    receiver=0x2175cb0, event=0x7fff9fc2ac60) at kapplication.cpp:550
#27 0x00002b4411931e9b in QEventLoop::activateSocketNotifiers (this=0x667480)
    at kernel/qapplication.h:496
#28 0x00002b44118f2bd3 in QEventLoop::processEvents (this=0x667480, 
    flags=<value optimized out>) at kernel/qeventloop_x11.cpp:383
#29 0x00002b4411950402 in QEventLoop::enterLoop (this=0x10916f8)
    at kernel/qeventloop.cpp:198
#30 0x00002b44119502b2 in QEventLoop::exec (this=0x10916f8)
    at kernel/qeventloop.cpp:145
#31 0x0000000000403592 in main (argc=<value optimized out>, 
    argv=<value optimized out>) at main.cpp:110
#32 0x00002b4414adfb74 in __libc_start_main () from /lib/libc.so.6
#33 0x00000000004033d9 in _start ()