[crash] XEmacs 21.2.9 Xt keysym death (again)
Got another x_to_emacs_keysym() bomb, appears identical to what
happened in -b8. The frame pointer is again null.
RH5.2, kernel 2.2.1-ac4, XFree 3.3.3.1.
Program received signal SIGSEGV, Segmentation fault.
x_to_emacs_keysym (event=0xbffff554, simple_p=0) at frame.h:248
248 assert (EQ (FRAME_TYPE (f), sym));
(gdb) bt
#0 x_to_emacs_keysym (event=0xbffff554, simple_p=0) at frame.h:248
#1 0x819d7ae in x_event_to_emacs_event (x_event=0xbffff554,
emacs_event=0x898a848) at event-Xt.c:997
#2 0x819f89b in emacs_Xt_event_handler (wid=0x8543b28, closure=0x0,
event=0xbffff554, continue_to_dispatch=0xbffff48f "\001 %P\b,")
at event-Xt.c:2440
#3 0x400f1c9f in XtDispatchEventToWidget ()
#4 0x400f26fd in _XtDefaultDispatcher ()
#5 0x400f2975 in XtDispatchEvent ()
#6 0x400fd3d5 in XtAppProcessEvent ()
#7 0x819f674 in emacs_Xt_next_event (emacs_event=0x8b24c5c) at event-Xt.c:2392
#8 0x80d5049 in event_stream_next_event (event=0x8b24c5c)
at event-stream.c:568
#9 0x80d7afc in next_event_internal (target_event=145902684, allow_queued=1)
at event-stream.c:2022
#10 0x80d8179 in Fnext_event (event=145902684, prompt=137634620)
at event-stream.c:2239
#11 0x8073742 in Fcommand_loop_1 () at cmdloop.c:569
#12 0x80734e5 in command_loop_1 (dummy=137634620) at cmdloop.c:493
#13 0x8091745 in condition_case_1 (handlers=137634732,
bfun=0x8073498 <command_loop_1>, barg=137634620,
hfun=0x8072984 <cmd_error>, harg=137634620) at eval.c:1640
#14 0x807396c in command_loop_2 (dummy=137634620) at cmdloop.c:255
#15 0x8091338 in internal_catch (tag=137709664,
func=0x8073938 <command_loop_2>, arg=137634620, threw=0x0) at eval.c:1315
#16 0x8072dc3 in initial_command_loop (load_me=137634620) at cmdloop.c:304
#17 0x808d0f1 in xemacs_21_2_b9_i686_pc_linux (argc=5, argv=0xbffffa14,
envp=0xbffffa2c, restart=0) at emacs.c:1736
#18 0x808d865 in main (argc=5, argv=0xbffffa14, envp=0xbffffa2c)
at emacs.c:2165
(gdb) list
243 INLINE struct frame *
244 error_check_frame_type (struct frame * f, Lisp_Object sym);
245 INLINE struct frame *
246 error_check_frame_type (struct frame * f, Lisp_Object sym)
247 {
248 assert (EQ (FRAME_TYPE (f), sym));
249 return f;
250 }
251 # define FRAME_TYPE_DATA(f, type) \
252 ((struct type##_frame *) (error_check_frame_type (f, Q##type))->frame_data)
(gdb) p f
$1 = (struct frame *) 0x0
(gdb)
uname -a: Linux beaver.jprc.com 2.2.1 #2 SMP Fri Jan 29 08:22:50 EST 1999 i686 unknown
./configure '--with-pop' '--with-mule' '--with-png'
XEmacs 21.2-b9 "Athena" configured for `i686-pc-linux'.
Where should the build process find the source code?
/home/karl/src/x/xemacs-21/xemacs-21.2.9
What installation prefix should install use? /usr/local
What operating system and machine description files should XEmacs use?
`s/linux.h' and `m/intel386.h'
What compiler should XEmacs be built with? gcc -g -O3 -Wall -Wno-switch
Should XEmacs use the GNU version of malloc? yes
(Using Doug Lea's new malloc from the GNU C Library.)
Should XEmacs use the relocating allocator for buffers? yes
What window system should XEmacs use? x11
Where do we find X Windows header files? /usr/X11R6/include
Where do we find X Windows libraries? /usr/X11R6/lib
Compiling in support for XAUTH.
Compiling in support for XPM images.
Compiling in support for PNG image handling.
Compiling in support for (builtin) GIF image handling.
Compiling in support for JPEG image handling.
Compiling in support for TIFF image handling.
Compiling in support for X-Face message headers.
Compiling in native sound support.
Compiling in support for Berkeley DB.
Compiling in support for GNU DBM.
Compiling in support for ncurses.
Compiling in support for GPM (General Purpose Mouse).
Compiling in Mule (multi-lingual) support.
Compiling in XIM (X11R5+ I18N input method) support.
Using raw Xlib to provide XIM support.
Compiling in support for proper session-management.
Using Lucid menubars.
Using Lucid scrollbars.
Using Athena dialog boxes.
Compiling in DLL support.
movemail will use "dot-locking" for locking mail spool files.
Using POP for mail access.
Using Lisp_Objects with minimal tagbits.
Compiling in extra code for debugging.
Compiling in code for checking XEmacs memory usage.
WARNING: ---------------------------------------------------------
WARNING: Compiling in support for runtime error checking.
WARNING: XEmacs will run noticeably more slowly as a result.
WARNING: Error checking is on by default for XEmacs beta releases.
WARNING: ---------------------------------------------------------