CVS Emacs dumps core when built against XFree86 4.3

[Mike Irwin]

This bug report will be sent to the Free Software Foundation,
not to your local site managers!
Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the address@hidden mailing list.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

I've just upgraded to XFree86 4.3, and after updating and rebuilding Emacs,
Emacs dumps core with a SIGSEGV.  Note that ``emacs -nw'' works fine.  Both X
and Emacs were built using their default configurations.

Here's a gdb backtrace:

GNU gdb 5.2.1 (FreeBSD)
Copyright 2002 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-undermydesk-freebsd"...
DISPLAY = :0.0
TERM = xterm
Breakpoint 1 at 0x80d218e: file emacs.c, line 412.
Breakpoint 2 at 0x80b780c: file xterm.c, line 12736.
(gdb) r
Starting program: /usr/local/src/emacs/src/emacs -geometry 80x40+0+0

Program received signal SIGSEGV, Segmentation fault.
0x282219be in XtInitializeWidgetClass () from /usr/X11R6/lib/libXt.so.6
(gdb) bt
#0  0x282219be in XtInitializeWidgetClass () from /usr/X11R6/lib/libXt.so.6
#1  0x28222629 in _XtCreateWidget () from /usr/X11R6/lib/libXt.so.6
#2  0x282226f7 in XtCreateWidget () from /usr/X11R6/lib/libXt.so.6
#3  0x080c19e0 in x_window (f=0x8588800, window_prompting=3, minibuffer_only=0)
    at xfns.c:3879
#4  0x080c2c3a in Fx_create_frame (parms=1480894156) at xfns.c:4715
#5  0x0812d5e6 in Ffuncall (nargs=2, args=0xbfbfecdc) at eval.c:2740
#6  0x08155578 in Fbyte_code (bytestr=406090828, vector=1, 
    maxdepth=-1077941032) at bytecode.c:709
#7  0x0812d8d7 in funcall_lambda (fun=1209884220, nargs=1, 
    arg_vector=0xbfbfedf4) at eval.c:2927
#8  0x0812d4bf in Ffuncall (nargs=2, args=0xbfbfedf0) at eval.c:2797
#9  0x08155578 in Fbyte_code (bytestr=406090828, vector=1, 
    maxdepth=-1077940752) at bytecode.c:709
#10 0x0812d8d7 in funcall_lambda (fun=1210201716, nargs=1, 
    arg_vector=0xbfbfef04) at eval.c:2927
#11 0x0812d4bf in Ffuncall (nargs=2, args=0xbfbfef00) at eval.c:2797
#12 0x08155578 in Fbyte_code (bytestr=407907428, vector=1, 
    maxdepth=-1077940480) at bytecode.c:709
#13 0x0812d8d7 in funcall_lambda (fun=1210198192, nargs=0, 
    arg_vector=0xbfbff014) at eval.c:2927
#14 0x0812d4bf in Ffuncall (nargs=1, args=0xbfbff010) at eval.c:2797
#15 0x08155578 in Fbyte_code (bytestr=405901228, vector=0, 
    maxdepth=-1077940208) at bytecode.c:709
#16 0x0812d8d7 in funcall_lambda (fun=1210329436, nargs=0, 
    arg_vector=0xbfbff134) at eval.c:2927
#17 0x0812d4bf in Ffuncall (nargs=1, args=0xbfbff130) at eval.c:2797
#18 0x08155578 in Fbyte_code (bytestr=137204956, vector=0, 
    maxdepth=-1077939920) at bytecode.c:709
#19 0x0812d8d7 in funcall_lambda (fun=1210324624, nargs=0, 
    arg_vector=0xbfbff1f0) at eval.c:2927
#20 0x0812d7a6 in apply_lambda (fun=1210324624, args=405482500, eval_flag=1)
    at eval.c:2849
#21 0x0812ca94 in Feval (form=1210324624) at eval.c:2153
#22 0x080d4819 in top_level_2 () at keyboard.c:1299
#23 0x0812bafc in internal_condition_case (bfun=0x80d4808 <top_level_2>, 
    handlers=405604836, hfun=0x80d4510 <cmd_error>) at eval.c:1351
#24 0x080d4845 in top_level_1 () at keyboard.c:1307
#25 0x0812b6dd in internal_catch (tag=673542200, func=0x80d481c <top_level_1>, 
    arg=405482500) at eval.c:1112
#26 0x080d4797 in command_loop () at keyboard.c:1268
#27 0x080d42ec in recursive_edit_1 () at keyboard.c:985
#28 0x080d43fc in Frecursive_edit () at keyboard.c:1041
#29 0x080d2d56 in main (argc=3, argv=0xbfbff5a8) at emacs.c:1659
#30 0x0804e5d5 in _start ()
(gdb) xbacktrace 
"x-create-frame"
"x-create-frame-with-faces"
"make-frame"
"frame-initialize"
"command-line"
"normal-top-level"

In GNU Emacs 21.3.50.1 (i386-unknown-freebsd5.0, X toolkit)
 of 2003-03-05 on foo.bar
configured using `configure '--localstatedir=/var''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: C
  locale-coding-system: nil
  default-enable-multibyte-characters: t

Recent input:
ESC [ 2 4 ~ C-c g M-TAB n p SPC c SPC c l s SPC c l 
n n n n n n n n n n SPC c l s p p p p p p p p SPC SPC 
SPC SPC c l SPC c SPC c SPC c l s n SPC c SPC c SPC 
c l s l z M-x e m TAB a TAB TAB C-g M-x b u TAB C-g 
M-x s e TAB d TAB TAB DEL n TAB C-g M-x r e p TAB o 
TAB r TAB RET

Recent messages:
Wrote /home/mikeirw/.emacs.d/.newsrc.eld
Saving /home/mikeirw/.emacs.d/.newsrc.eld...done
Making completion list... [2 times]
Quit
Making completion list...
Quit
Making completion list...
Quit
Making completion list... [2 times]
Loading emacsbug...done

-- 
Mike