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DDD 3.3.1 (i386-redhat-linux-gnu) gets `Segmentation fault' signal


From: Leif Hornsved
Subject: DDD 3.3.1 (i386-redhat-linux-gnu) gets `Segmentation fault' signal
Date: Thu, 17 Jun 2004 12:53:03 +0200
User-agent: KMail/1.5

Hi, here is a very easy way to create a segmentation fault in the otherwise 
very nice debugger ddd.

$ ddd &
$ ddd
Internal error (Segmentation fault).
...

The second time I tried to start ddd I had forgotten that it was still 
running! Starting a second instance created the crash. It took me some time 
to figure it out, since I thought I had something nasty in my perl program 
that I was debugging.

Here are some environment data:

$ more .ddd/log
GNU DDD 3.3.1 (i386-redhat-linux-gnu)
Copyright (C) 1995-1999 Technische Universität Braunschweig, Germany.
Copyright (C) 1999-2001 Universität Passau, Germany.

Compiled with GCC 3.2.1 20021207 (Red Hat Linux 8.0 3.2.1-2), GNU libc 2.3
Requires X11R6, Xt11R6, Motif 2.2.3 (Motif Version 2.2.2)
Includes XPM 3.4.11, Athena Panner, DDD core
Built 2003-01-25 by Compile Server <address@hidden>.
$  ddd
!  Segmentation fault
!  Segmentation fault

$ ddd --check-configuration
Checking for X11 library directory... /usr/X11R6/lib/X11
Checking for XKeysymDB... /usr/X11R6/lib/X11/XKeysymDB
No configuration problems found.

$ ddd --configuration
GNU DDD 3.3.1 (i386-redhat-linux-gnu)
Copyright (C) 1995-1999 Technische Universität Braunschweig, Germany.
Copyright (C) 1999-2001 Universität Passau, Germany.

Compiled with GCC 3.2.1 20021207 (Red Hat Linux 8.0 3.2.1-2), GNU libc 2.3
Requires X11R6, Xt11R6, Motif 2.2.3 (Motif Version 2.2.2)
Includes XPM 3.4.11, Athena Panner, DDD core
Built 2003-01-25 by Compile Server <address@hidden>.

$ uname -a
Linux mars3 2.4.20-31.9 #1 Tue Apr 13 18:04:23 EDT 2004 i686 i686 i386 
GNU/Linux

Regards,
Leif Hornsved / LHNet





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