dia-0.92p3 crash in libc_r on FreeBSD.

[Vladimir Chukharev]

Distribution: Unknown
Package: dia
Severity: normal
Version: GNOME2.4.0 CVS head
Gnome-Distributor: FreeBSD GNOME Project
Synopsis: dia-0.92p3 crash in libc_r on FreeBSD.
Bugzilla-Product: dia
Bugzilla-Component: general
Bugzilla-Version: CVS head
BugBuddy-GnomeVersion: 2.0 (2.4.0.1)
Description:
Description of the crash:
dia writes to xterm where it was started the following.
--------
warning: failed to load external entity "NULL"
warning: failed to load external entity "NULL"
======
(Yes, two times.)
Then it suddenly crashed.

Now I try to repeat the crash, and I got more warnings in the xterm:
--------
warning: failed to load external entity "NULL"
warning: failed to load external entity "NULL"

(dia:92663): Gtk-CRITICAL **: file gtkwidget.c: line 3892
(gtk_widget_set_sensitive): assertion `GTK_IS_WIDGET (widget)' failed

(dia:92663): GLib-GObject-WARNING **: invalid uninstantiatable type
`(null)' in cast to `GtkMenu'

(dia:92663): Gtk-CRITICAL **: file gtkmenu.c: line 865 (gtk_menu_popup):
assertion `GTK_IS_MENU (menu)' failed
======

OK, it seems that the crash is reproducible.


Steps to reproduce the crash:
1. Start dia and create new diagram.
2. Create 2 UML classes and connect them by association.
3. Try to add 'implements, class implements a specific interface' UML
element to a class.


Expected Results:
Not a crash anyway!


How often does this happen?
Reproducible.


Additional Information:
$ uname -a
FreeBSD svak.h33.erkki.ton.tut.fi 4.9-PRERELEASE FreeBSD 4.9-PRERELEASE
#13: Tue Sep 23 21:16:11 EEST 2003    
root at svak.h33.erkki.ton.tut.fi:/usr/obj/usr/src/sys/SVAK  i386

XFree86-4.3.0, xfce4.

I would like to include debugging into the program, but don't seem to
find a way...

Best regards,
V.Chukharev


Debugging Information:

Backtrace was generated from '/usr/X11R6/bin/dia'

(no debugging symbols found)...(no debugging symbols found)...(no
debugging symbols found)...
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debugging symbols found)...
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debugging symbols found)...
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debugging symbols found)...
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debugging symbols found)...
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debugging symbols found)...
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debugging symbols found)...
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debugging symbols found)...
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debugging symbols found)...
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debugging symbols found)...
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debugging symbols found)...
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debugging symbols found)...
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debugging symbols found)...
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debugging symbols found)...
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0x28b5d1c4 in __sys_poll () from /usr/lib/libc_r.so.4
#0  0x28b5d1c4 in __sys_poll () from /usr/lib/libc_r.so.4
#1  0x28b5c6a9 in _thread_kern_sched_state_unlock () from
/usr/lib/libc_r.so.4
#2  0x28b5c05e in _thread_kern_scheduler () from /usr/lib/libc_r.so.4
#3  0x0 in ?? ()

Thread 1 (process 48596, thread 1):
#0  0x28b5d1c4 in __sys_poll () from /usr/lib/libc_r.so.4
No symbol table info available.
#1  0x28b5c6a9 in _thread_kern_sched_state_unlock () from
/usr/lib/libc_r.so.4
No symbol table info available.
#2  0x28b5c05e in _thread_kern_scheduler () from /usr/lib/libc_r.so.4
No symbol table info available.
#3  0x0 in ?? ()
No symbol table info available.