Bug 121528

Looks like a KHTML bug to me. Can you provide details when this crash happened (opening the tab, browsing, closing the tab), or even which page made it crash?

I believe I was loading a cnn.com page that had been sent in, this one if my memory serves me correct: http://www.cnn.com/rssclick/2006/WORLD/asiapcf/02/06/cartoon.protests/index.html?section=cnn_topstories

Cannot reproduce

Yes, I guess I should have mentioned that it is non-reproducable.

Reopen if you found a working test case.

The bug is obvious.  gmtime and/or localtime returns null.

Not sure what to do to solve this yet.

Absolute, positively reproduces everytime I 'Feeling Lucky' search (from the Location bar) for '60 Minutes'

I'm not 100% sure this is the same bug, but here's another dump for it:
Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 46912569752880 (LWP 6306)]
[KCrash handler]
#5  fillStructuresUsingTimeArgs (exec=0x7fffffbf41e0, args=@0x7fffffbf3db0, 
    maxArgs=4, ms=0x7fffffbf39e0, t=0x0) at date_object.cpp:221
#6  0x00002aaab05b900f in KJS::DateProtoFuncImp::call (this=0x387f770, 
    exec=0x7fffffbf41e0, thisObj=@0x7fffffbf3dd0, args=@0x7fffffbf3db0)
    at date_object.cpp:548
#7  0x00002aaab05ed9e7 in KJS::Object::call (this=<value optimized out>, 
    exec=0x7fffffbf41e0, thisObj=@0x7fffffbf39e0, args=@0x0) at object.cpp:70
#8  0x00002aaab05bde34 in KJS::FunctionCallNode::evaluate (
    this=<value optimized out>, exec=0x7fffffbf41e0) at nodes.cpp:870
#9  0x00002aaab05c1ed3 in KJS::ExprStatementNode::execute (this=0x3be6560, 
    exec=0x7fffffbf41e0) at nodes.cpp:1980
#10 0x00002aaab05c6c56 in KJS::SourceElementsNode::execute (this=0x0, 
    exec=0x7fffffbf41e0) at nodes.cpp:3097
#11 0x00002aaab05c1cee in KJS::BlockNode::execute (this=0x3be6370, 
    exec=0x7fffffbf41e0) at nodes.cpp:1942
#12 0x00002aaab05dd4d6 in KJS::InterpreterImp::evaluate (this=0x11278e0, 
    code=<value optimized out>, thisV=@0x7fffffbf43b0) at internal.cpp:904
#13 0x00002aaab05ee23d in KJS::Interpreter::evaluate (
    this=<value optimized out>, code=@0x0, thisV=@0x7fffffbf39e0)
    at interpreter.cpp:166
#14 0x00002aaab03169fe in KJS::KJSProxyImpl::evaluate (this=0x1c571f0, 
    filename=<value optimized out>, baseLine=<value optimized out>, 
    str=@0x7fffffbf47b0, n=@0x7fffffbf4620, completion=0x7fffffbf44a0)
    at kjs_proxy.cpp:154
#15 0x00002aaab01c459e in KHTMLPart::executeScript (this=0x3d25730, 
    filename=@0x7fffffbf4630, baseLine=101, n=@0x7fffffbf4620, 
    script=@0x7fffffbf47b0) at khtml_part.cpp:1155
#16 0x00002aaab021acb4 in khtml::HTMLTokenizer::scriptExecution (
    this=0x48f1980, str=@0x7fffffbf47b0, scriptURL=<value optimized out>, 
    baseLine=100) at htmltokenizer.cpp:441
#17 0x00002aaab021d22d in khtml::HTMLTokenizer::scriptHandler (this=0x48f1980)
    at htmltokenizer.cpp:413
#18 0x00002aaab021dc26 in khtml::HTMLTokenizer::parseSpecial (this=0x48f1980, 
    src=@0x48f1b48) at htmltokenizer.cpp:333
#19 0x00002aaab021ed63 in khtml::HTMLTokenizer::parseTag (this=0x48f1980, 
    src=@0x48f1b48) at htmltokenizer.cpp:1186
#20 0x00002aaab021fa42 in khtml::HTMLTokenizer::write (this=0x48f1980, 
    str=<value optimized out>, appendData=<value optimized out>)
    at htmltokenizer.cpp:1425
#21 0x00002aaab021c7fd in khtml::HTMLTokenizer::notifyFinished (this=0x48f1980)
    at htmltokenizer.cpp:1733
#22 0x00002aaab02ccfa4 in khtml::CachedScript::checkNotify (this=0x3d0b800)
    at loader.cpp:335
#23 0x00002aaab02cd198 in khtml::CachedScript::data (this=0x3d0b800, 
    buffer=<value optimized out>, eof=<value optimized out>) at loader.cpp:327
#24 0x00002aaab02ce13d in khtml::Loader::slotFinished (this=0x9f1510, 
    job=0x3128100) at loader.cpp:1131
#25 0x00002aaab02ce28e in khtml::Loader::qt_invoke (this=0x9f1510, _id=2, 
    _o=0x7fffffbf5290) at loader.moc:260
#26 0x00002aaaac86af88 in QObject::activate_signal (this=0x3128100, 
    clist=0x3a81710, o=0x7fffffbf5290) at qobject.cpp:2356
#27 0x00002aaaaaf1d40a in KIO::Job::result (this=0x3128100, t0=0x3128100)
    at jobclasses.moc:162
#28 0x00002aaaaaf1d47b in KIO::Job::emitResult (this=0x3128100) at job.cpp:222
#29 0x00002aaaaaf1fcee in KIO::SimpleJob::slotFinished (this=0x3128100)
    at job.cpp:570
#30 0x00002aaaaaf2b15f in KIO::TransferJob::slotFinished (this=0x3128100)
    at job.cpp:940
#31 0x00002aaaaaf20712 in KIO::TransferJob::qt_invoke (this=0x3128100, _id=17, 
    _o=0x7fffffbf57e0) at jobclasses.moc:1071
#32 0x00002aaaac86af88 in QObject::activate_signal (this=0x1678060, 
    clist=0x26cbd80, o=0x7fffffbf57e0) at qobject.cpp:2356
#33 0x00002aaaac86adeb in QObject::activate_signal (this=0x1678060, signal=6)
    at qobject.cpp:2325
#34 0x00002aaaaaf0ffc5 in KIO::SlaveInterface::dispatch (this=0x1678060, 
    _cmd=104, rawdata=@0x7fffffbf5ae0) at slaveinterface.cpp:243
#35 0x00002aaaaaf0f5c0 in KIO::SlaveInterface::dispatch (this=0x1678060)
    at slaveinterface.cpp:173
#36 0x00002aaaaaf0bded in KIO::Slave::gotInput (this=0x1678060)
    at slave.cpp:300
#37 0x00002aaaaaf0c27b in KIO::Slave::qt_invoke (this=0x1678060, _id=4, 
    _o=0x7fffffbf5c80) at slave.moc:113
#38 0x00002aaaac86af88 in QObject::activate_signal (this=0x15ecee0, 
    clist=0x3ec4960, o=0x7fffffbf5c80) at qobject.cpp:2356
#39 0x00002aaaac86b319 in QObject::activate_signal (this=0x15ecee0, signal=2, 
    param=20) at qobject.cpp:2449
#40 0x00002aaaacc1d866 in QSocketNotifier::activated (this=0x15ecee0, t0=20)
    at moc_qsocketnotifier.cpp:85
#41 0x00002aaaac88ece5 in QSocketNotifier::event (this=0x15ecee0, 
    e=0x7fffffbf60c0) at qsocketnotifier.cpp:258
#42 0x00002aaaac7fe7fb in QApplication::internalNotify (this=0x7fffffbf6480, 
    receiver=0x15ecee0, e=0x7fffffbf60c0) at qapplication.cpp:2635
#43 0x00002aaaac7fdb49 in QApplication::notify (this=0x7fffffbf6480, 
    receiver=0x15ecee0, e=0x7fffffbf60c0) at qapplication.cpp:2358
#44 0x00002aaaabaa508a in KApplication::notify (this=0x7fffffbf6480, 
    receiver=0x15ecee0, event=0x7fffffbf60c0) at kapplication.cpp:550
#45 0x00002aaaaac06830 in QApplication::sendEvent (receiver=0x7fffffbf39e0, 
    event=0x0) at qapplication.h:496
#46 0x00002aaaac7eac54 in QEventLoop::activateSocketNotifiers (this=0x608c20)
    at qeventloop_unix.cpp:578
#47 0x00002aaaac79b959 in QEventLoop::processEvents (this=0x608c20, flags=4)
    at qeventloop_x11.cpp:383
#48 0x00002aaaac815868 in QEventLoop::enterLoop (this=0x608c20)
    at qeventloop.cpp:198
#49 0x00002aaaac815765 in QEventLoop::exec (this=0x608c20)
    at qeventloop.cpp:145
#50 0x00002aaaac7fe948 in QApplication::exec (this=0x7fffffbf6480)
    at qapplication.cpp:2758
#51 0x00002aaaaf42d500 in kdemain (argc=<value optimized out>, 
    argv=<value optimized out>) at konq_main.cc:206
#52 0x0000000000408781 in launch (argc=3, _name=0x5ce768 "konqueror", 
    args=0x5ce7b3 "", cwd=0x0, envc=0, envs=0x5ce7bb "", reset_env=false, 
    tty=0x0, avoid_loops=false, startup_id_str=0x40b4d7 "0") at kinit.cpp:637
#53 0x0000000000408eb9 in handle_launcher_request (sock=8) at kinit.cpp:1203
#54 0x0000000000409501 in handle_requests (waitForPid=0) at kinit.cpp:1404
#55 0x0000000000409b8e in main (argc=2, argv=<value optimized out>, 
    envp=0x7fffffbf7580) at kinit.cpp:1848

*** Bug 121934 has been marked as a duplicate of this bug. ***

*** Bug 121934 has been marked as a duplicate of this bug. ***

*** Bug 121724 has been marked as a duplicate of this bug. ***

Created attachment 14917 [details]
Stacktrace for konqueror crash visiting cbsnews.com

At my office Konqueror also crashes when visiting cbsnews.com.
Stacktrace appended, just in case is useful to detect the source of this bug.
System: two computers with debian-sid x64 (one dist-upgraded 1-3-2006).
Konqueror 3.5.0-4 / 3.5.1-1

  There is only one thing we need to know: Why does this function return null?  
And why only on x86-64?  It sounds like an OS-level bug.

*** Bug 122913 has been marked as a duplicate of this bug. ***

I get this crash reliably with

    http://www.cbsnews.com/stories/2006/04/30/world/main1561624.shtml

(Konqueror 3.5.2 on x86-64)

Created attachment 16333 [details]
Possible Patch

Does this patch help?  This bug is specific to 64-bit and a similar patch fixed
the same bug in another application for me.

*** Bug 133163 has been marked as a duplicate of this bug. ***

SVN commit 580498 by kling:

If an attempt is made to modify an invalid date object, simply return NaN.

BUG: 121528


 M  +8 -0      date_object.cpp  


--- branches/KDE/3.5/kdelibs/kjs/date_object.cpp #580497:580498
@@ -417,6 +417,14 @@
     case GetSeconds:
     case GetMilliSeconds:
     case GetTimezoneOffset:
+    case SetTime:
+    case SetMilliSeconds:
+    case SetSeconds:
+    case SetMinutes:
+    case SetHours:
+    case SetDate:
+    case SetMonth:
+    case SetFullYear:
       return Number(NaN);
     }
   }

*** Bug 133493 has been marked as a duplicate of this bug. ***