Bug 141916

Summary: khelpcenter crashes if press F1 atleast 2 consecutive times
Product: [Applications] khelpcenter Reporter: Alam <aalam>
Component: generalAssignee: Cornelius Schumacher <schumacher>
Status: RESOLVED UNMAINTAINED    
Severity: crash CC: cfeck, lecit, manu.3rd
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: backtrack text file is attached
new backtrace

Description Alam 2007-02-19 10:09:17 UTC 
Version:           khelpcenter 3.5.6-2 (using KDE KDE 3.5.6)
Installed from:    Fedora RPMs
Compiler:          gcc 
OS:                Linux

Description of problem:
kde help center in all Kde applications crashes if press F1 atleast for 2
consecutive times. But if press F1 single time and give it times to make help
index, after that it will not crash with pressing F1 multiple times, until
application closed and restarted once again!

Version-Release number of selected component (if applicable):
kdebase-3.5.6-1.fc7

How reproducible:
Always

Steps to Reproduce:
1. Run kedit or any kde applications
2. Press F1 for atleast 2 consecutive times
3. Observe the kde center Crash Handler window.
  
Actual results:
Help center is crashing with backtrace

Expected results:
It should not crash

Additional info:
Fedora Bug
228668 (https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=228668)
Comment 1 Alam 2007-02-19 10:10:02 UTC 
with Single click it ask to create Index, with double F1 press, crashed
Comment 2 Alam 2007-02-19 10:18:40 UTC 
Created attachment 19742 [details]
backtrack text file is attached
Comment 3 Bram Schoenmakers 2007-02-20 00:02:25 UTC 
*** Bug 137823 has been marked as a duplicate of this bug. ***
Comment 4 Philip Rodrigues 2007-02-21 00:05:20 UTC 
Please paste the first ~10 calls from the backtrace, as it allows the "search for similar crashes" feature to work. Thanks!

#6  0x00a7147c in KHC::Navigator::selectItem (this=0x0, url=@0xbffae7a4)
    at navigator.cpp:324
#7  0x00a8d839 in KHC::MainWindow::openUrl (this=0x9773020, url=@0xbffae7a4)
    at mainwindow.cpp:370
#8  0x00a8d8b2 in KHC::MainWindow::openUrl (this=0x9773020, url=@0xbffae838, 
    startup_id=@0xbffae820) at mainwindow.cpp:363
#9  0x00aa6ef4 in KHC::MainWindow::process (this=0x9773020, fun=@0xbffaea14, 
    data=@0xbffaea0c, replyType=@0xbffaea04, replyData=@0xbffae9fc)
    at mainwindow_skel.cpp:47
#10 0x00319fa1 in DCOPClient::receive () from /usr/lib/libDCOP.so.4
#11 0x0031d9eb in ?? () from /usr/lib/libDCOP.so.4
#12 0x0031da9f in DCOPClient::processPostedMessagesInternal ()
   from /usr/lib/libDCOP.so.4
#13 0x0031e479 in DCOPClient::qt_invoke () from /usr/lib/libDCOP.so.4
#14 0x06c7e4aa in QObject::activate_signal ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#15 0x06c7ee9d in QObject::activate_signal ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#16 0x0700fe89 in QTimer::timeout () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#17 0x06ca5aaf in QTimer::event () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#18 0x06c154db in QApplication::internalNotify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#19 0x06c16949 in QApplication::notify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
Comment 5 Tim 2007-11-21 14:13:37 UTC 
Created attachment 22143 [details]
new backtrace
Comment 6 Tim 2007-11-21 15:06:00 UTC 
the new backtrace included the first 13 lines. But i'm afraid, the frist 4 lines aren't helpful for debugging
Comment 7 Christoph Feck 2011-06-26 14:37:38 UTC 
This crash is from the KDE 3 version, which is no longer maintained. If you are experience crashes with the KDE 4 version, please attach an updated backtrace or report a new bug.