On Sun, Mar 09, 2003 at 08:19:35AM -0500, Dan Espen wrote:
> Gert Brinkmann <g111_at_netcologne.de> writes:
> > This is a multi-part message in MIME format.
> > --------------000201060408080800020102
> > Content-Type: text/plain; charset=us-ascii; format=flowed
> > Content-Transfer-Encoding: 7bit
> >
> > dominik.vogt_at_gmx.de wrote:
> >
> > > Doesn't crash here. Can you post a minimal config file and a
> >
> > I could do that but it would make no sense, because the minimal config
> > file is an empty config file (so only the fvwm default config is used)
> > Do you still want me to post it? :)
> >
> > > stack trace, please?
> > >
> > > $ gdb FvwmTaskBar core
> > > (gdb) where
> >
> > I am not sure how to use the gdb.
>
> I'll explain how to use gdb, but first, here is the stack trace.
> (Not very useful.)
FYI: When an X error causes a core dump, add
XSynchronize(dpy, 1);
right after the initial XOpenDisplay() call. The dump then occurs
right at the call that is responsible for the X error.
> (gdb) where
> #0 0x40242971 in kill () from /lib/libc.so.6
> #1 0x40242775 in raise () from /lib/libc.so.6
> #2 0x40243da3 in abort () from /lib/libc.so.6
> #3 0x08064827 in PrintXErrorAndCoredump () at ../../fvwm2_5_6/libs/XError.c:81
> #4 0x080506b3 in ErrorHandler (d=0x8080208, event=0xbffff550)
> at ../../../fvwm2_5_6/modules/FvwmTaskBar/FvwmTaskBar.c:2500
> #5 0x4015d663 in _XError () from /usr/X11R6/lib/libX11.so.6
> #6 0x4015c29d in _XReply () from /usr/X11R6/lib/libX11.so.6
> #7 0x401579e8 in XSync () from /usr/X11R6/lib/libX11.so.6
> #8 0x0804ef7e in LoopOnEvents () at ../../../fvwm2_5_6/modules/FvwmTaskBar/FvwmTaskBar.c:1764
> #9 0x0804cb03 in EndLessLoop () at ../../../fvwm2_5_6/modules/FvwmTaskBar/FvwmTaskBar.c:427
> #10 0x0804ca0e in main (argc=6, argv=0xbffff8b4)
> at ../../../fvwm2_5_6/modules/FvwmTaskBar/FvwmTaskBar.c:388
> #11 0x402305b0 in __libc_start_main () from /lib/libc.so.6
Fixed. Code referenced "colorset" without checking for a valid
value --> &Colorset[-1] --> boom.
Bye
Dominik ^_^ ^_^
--
Dominik Vogt, dominik.vogt_at_gmx.de
Reply-To: dominik.vogt_at_gmx.de
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Received on Sun Mar 09 2003 - 17:11:31 GMT