KStatusBar core dump - XFree86 4.0 + FreeBSD 4.0

KStatusBar core dump - XFree86 4.0 + FreeBSD 4.0

Post by Arun Shar » Thu, 13 Apr 2000 04:00:00



Using kdevelop and a simple test application: clicking on File -> Close
results in a core dump.

The back trace looks as follows:

(gdb) bt
#0  0x283035a2 in QGList::first () from /usr/X11R6/lib/libqt.so
#1  0x281304f3 in KStatusBar::changeItem () from /usr/local/lib/libkdeui.so.3

    at ktest.cpp:596
#3  0x8052a8e in KtestApp::slotFileQuit (this=0x807db00) at ktest.cpp:528
#4  0x80533a9 in KtestApp::commandCallback (this=0x807db00, id_=10090)

Similar core dumps when exiting a KDE app happen at other places too.
Known problem ?

        -Arun

 
 
 

KStatusBar core dump - XFree86 4.0 + FreeBSD 4.0

Post by David Faur » Fri, 14 Apr 2000 04:00:00



> Using kdevelop and a simple test application: clicking on File -> Close
> results in a core dump.

> The back trace looks as follows:

> (gdb) bt
> #0  0x283035a2 in QGList::first () from /usr/X11R6/lib/libqt.so
> #1  0x281304f3 in KStatusBar::changeItem () from /usr/local/lib/libkdeui.so.3

>     at ktest.cpp:596
> #3  0x8052a8e in KtestApp::slotFileQuit (this=0x807db00) at ktest.cpp:528
> #4  0x80533a9 in KtestApp::commandCallback (this=0x807db00, id_=10090)

> Similar core dumps when exiting a KDE app happen at other places too.
> Known problem ?

Not that I know of.
The bug could be in your test app. Can you paste the code of
slotFileQuit, slotStatusMsg,
and the creation of the status bar ?

--
David Faure




 
 
 

KStatusBar core dump - XFree86 4.0 + FreeBSD 4.0

Post by Arun Shar » Fri, 14 Apr 2000 04:00:00



> Not that I know of.
> The bug could be in your test app. Can you paste the code of
> slotFileQuit, slotStatusMsg,
> and the creation of the status bar ?

I debugged it to the code generated by KDevelop:

void KtestApp::slotFileClose()
{
  slotStatusMsg(i18n("Closing file..."));
  close();
  slotStatusMsg(i18n(IDS_STATUS_DEFAULT));

Quote:}

The close() calls the destructor for the KStatusBar and the subsequent
slotStatusMsg core dumps.

Similiar behavior: start kedit, File -> New Window and close one of the
windows = core dump.

        -Arun

 
 
 

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