Segmentation fault in xfprint4

[Richard (Rick) Seay]

I am using xfce 4.4.2 on FreeBSD 6.3.  xfprint4 is failing with a memory fault.
Also, I've noticed that when xfprint4-manager displays its dialog, the default
printer is initially highlighted, but then the highlight disappears after a
second or two.  I wonder if the two are related.  The memory fault occurs no
matter how xfprint4 is invoked.

$ xfprint4 --version
	This is xfprint version 4.4.2 for Xfce 4.4.2
	built with GTK+-2.12.8, linked with GTK+-2.12.8.
	Currently it uses the BSD-LPR printing system.
$ xfprint4

... file selection dialog ...

Memory fault(coredump)
$ gdb xfprint4 xfprint4.core
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-marcel-freebsd"...(no debugging
symbols found)...
Core was generated by `xfprint4'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/local/lib/libxfprint.so.0...(no debugging
symbols found)...done.
Loaded symbols for /usr/local/lib/libxfprint.so.0

... similar lines omitted ...

Reading symbols from /libexec/ld-elf.so.1...(no debugging symbols found)...done.
Loaded symbols for /libexec/ld-elf.so.1
#0  0x080502af in print_dialog_get_type ()
[New LWP 100117]
(gdb) info stack
#0  0x080502af in print_dialog_get_type ()
#1  0x28868c65 in g_object_new () from /usr/local/lib/libgobject-2.0.so.0
#2  0x28867d70 in g_object_newv () from /usr/local/lib/libgobject-2.0.so.0
#3  0x28868867 in g_object_new_valist ()
   from /usr/local/lib/libgobject-2.0.so.0
#4  0x28868a58 in g_object_new () from /usr/local/lib/libgobject-2.0.so.0
#5  0x08050f73 in print_dialog_new ()
#6  0x0804e273 in main ()
(gdb) quit
$