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List:       kde-core-devel
Subject:    Strange crash inside Qt.
From:       Denis Perchine <dyp () technoart ! net>
Date:       2000-09-28 9:58:31
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Hello,

I get quite strange crash inside QT. It happends when
QT is unable to find Codec file.
Here is a backtrace:
0x4128fb29 in wait4 () from /lib/libc.so.6
#0  0x4128fb29 in wait4 () from /lib/libc.so.6
#1  0x412ee4f4 in __check_rhosts_file () from /lib/libc.so.6
#2  0x408841ed in KCrash::defaultCrashHandler ()
   from /opt/kde2/lib/libkdecore.so.3
#3  0x4122d1f8 in sigaction () from /lib/libc.so.6
#4  0x41260927 in free () from /lib/libc.so.6
#5  0x411dc717 in __builtin_delete () from /usr/lib/libstdc++-libc6.1-2.so.3
#6  0x40b4431c in QTextCodec::~QTextCodec (this=0x834b578, __in_chrg=3)
    at tools/qtextcodec.cpp:263
#7  0x40e413ac in QTextCodecFromIOD::~QTextCodecFromIOD (this=0x834b578, 
    __in_chrg=3) at tools/qtextcodec.cpp:1084
#8  0x40b4602d in QTextCodec::loadCharmapFile (filename={static null = {
        static null = <same as static member of an already seen type>, 
        d = 0x814ef88, static shared_null = 0x814ef88}, d = 0xbfffedb0, 
      static shared_null = 0x814ef88}) at tools/qtextcodec.cpp:1262
#9  0x40877b9a in KCharsets::codecForName () from /opt/kde2/lib/libkdecore.so.3

#10 0x8070075 in KMMessage::asQuotedString (this=0x829bc48, 
    aHeaderStr=@0xbfffefdc, aIndentStr=@0x814e5a0, aIncludeAttach=true, 
    aStripSignature=true) at kmmessage.cpp:579
#11 0x8071e36 in KMMessage::createReply (this=0x829bc48, replyToAll=false)
    at kmmessage.cpp:763
#12 0x8090d15 in KMHeaders::replyToMsg (this=0x821c260) at kmheaders.cpp:1171
#13 0x807f1eb in KMMainWin::slotReplyToMsg (this=0x8218ea0)
    at kmmainwin.cpp:770
#14 0x40bef6df in QObject::activate_signal (this=0x8287b18, 
    signal=0x407862b4 "activated()") at kernel/qobject.cpp:2005
#15 0x40726471 in KAction::activated () from /opt/kde2/lib/libkdeui.so.3
#16 0x40719bf6 in KAction::slotActivated () from /opt/kde2/lib/libkdeui.so.3
#17 0x40befc6f in QObject::activate_signal (this=0x82a1b08, 
    signal=0x40f37c14 "x(int)", param=-57) at kernel/qobject.cpp:2058
#18 0x40c2b03b in QSignal::activate (this=0x82a1b08) at kernel/qsignal.cpp:253

#19 0x40ce70df in QPopupMenu::accelActivated (this=0x82a6688, id=-57)
    at widgets/qpopupmenu.cpp:525
#20 0x40befc07 in QObject::activate_signal (this=0x82b1120, 
    signal=0x40f39ea7 "activated(int)", param=-57) at kernel/qobject.cpp:2058
#21 0x40c5209c in QAccel::activated (this=0x82b1120, t0=-57)
    at kernel/moc_qaccel.cpp:89
#22 0x40b9d9f5 in QAccel::eventFilter (this=0x82b1120, o=0x8218ea0, 
    e=0xbffff4f8) at kernel/qaccel.cpp:500
#23 0x40bec7c8 in QObject::activate_filters (this=0x8218ea0, e=0xbffff4f8)
    at kernel/qobject.cpp:764
#24 0x40c466de in QWidget::event (this=0x8218ea0, e=0xbffff4f8)
    at kernel/qwidget.cpp:3890
#25 0x40cb843f in QMainWindow::event (this=0x8218ea0, e=0xbffff4f8)
    at widgets/qmainwindow.cpp:2352
#26 0x40ba2098 in QApplication::notify (this=0xbffff948, receiver=0x8218ea0, 
    event=0xbffff4f8) at kernel/qapplication.cpp:1661
#27 0x40838c96 in KApplication::notify () from /opt/kde2/lib/libkdecore.so.3
#28 0x40c528bc in QApplication::sendEvent (receiver=0x8218ea0, 
    event=0xbffff4f8) at kernel/qapplication.h:390
#29 0x40b656a2 in QETWidget::translateKeyEvent (this=0x821c260, 
    event=0xbffff7cc, grab=false) at kernel/qapplication_x11.cpp:4296
#30 0x40b60c82 in QApplication::x11ProcessEvent (this=0xbffff948, 
    event=0xbffff7cc) at kernel/qapplication_x11.cpp:2732
#31 0x40b5ffeb in QApplication::processNextEvent (this=0xbffff948, 
    canWait=true) at kernel/qapplication_x11.cpp:2400
#32 0x40ba455f in QApplication::enter_loop (this=0xbffff948)
    at kernel/qapplication.cpp:2538
#33 0x40b5ff0e in QApplication::exec (this=0xbffff948)
    at kernel/qapplication_x11.cpp:2356
#34 0x8102dea in main (argc=1, argv=0xbffffac4) at main.cpp:220

Have someone any comment on this?

Denis.

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