Re: xemacs 21.1.10 and 21.2.34 crash

It's the last call to abort() below. static XtActionProc wm_delete_window (Widget shell, XtPointer closure, XtPointer call_data) { ... if (!kids || !*kids) abort (); widget = kids [0]; if (! XtIsSubclass (widget, dialogWidgetClass)) abort (); Ben Wing <ben(a)666.com&gt; writes: > i meant in lwlib-Xaw.c, line 503 > > Ben Wing wrote: > > > what's the code at this line? > > > > Simon Josefsson wrote: > > > > > start xemacs -no-init-file > > > C-x C-f /etc/resolv.conf (or just some existing file) > > > type "ioasdoiasdiojasd" in the buffer > > > select "delete buffer" from the menu > > > close the popup window using your window manager (I'm using twm). > > > > > > uname -a: Linux localhost.localdomain 2.2.16-3 #1 Mon Jun 19 18:10:14 EDT 2000 i686 unknown > > > > > > ../configure > > > > > > XEmacs 21.1.10 "Capitol Reef" configured for `i686-pc-linux'. > > > > > > Where should the build process find the source code? /home/jas/src/xemacs-21.1 > > > 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 native sound support. > > > Compiling in support for Berkeley DB. > > > Compiling in support for LDAP. > > > Compiling in support for ncurses. > > > Compiling in support for GPM (General Purpose Mouse). > > > 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 Lisp_Objects with minimal tagbits. > > > > > > [jas＠barbar jas]$ xemacs-21.1.10 -no-init-file > > > > > > Fatal error (6). > > > Your files have been auto-saved. > > > Use `M-x recover-session' to recover them. > > > > > > If you have access to the PROBLEMS file that came with your > > > version of XEmacs, please check to see if your crash is described > > > there, as there may be a workaround available. > > > Otherwise, please report this bug by running the send-pr > > > script included with XEmacs, or selecting `Send Bug Report' > > > from the help menu. > > > As a last resort send ordinary email to `crashes(a)xemacs.org&#39;. > > > *MAKE SURE* to include the information in the command > > > M-x describe-installation. > > > > > > If at all possible, *please* try to obtain a C stack backtrace; > > > it will help us immensely in determining what went wrong. > > > To do this, locate the core file that was produced as a result > > > of this crash (it's usually called `core' and is located in the > > > directory in which you started the editor, or maybe in your home > > > directory), and type > > > > > > gdb /usr/local/bin/xemacs-21.1.10 core > > > > > > then type `where' when the debugger prompt comes up. > > > (If you don't have GDB on your system, you might have DBX, > > > or XDB, or SDB. A similar procedure should work for all of > > > these. Ask your system administrator if you need more help.) > > > > > > Lisp backtrace follows: > > > > > > next-command-event(nil) > > > byte-code("..." [next-command-event event misc-user-event-p event-object yes throw ynp-done t no nil abort menu-no-selection-hook signal quit button-release-e > > > vent-p beep message "please answer the dialog box"] 3) > > > # (catch ynp-done ...) > > > # bind (echo-keystrokes event) > > > # (unwind-protect ...) > > > # bind (ssf79598 prompt) > > > yes-or-no-p-dialog-box("Buffer .emacs modified; kill anyway? ") > > > # bind (prompt) > > > yes-or-no-p("Buffer .emacs modified; kill anyway? ") > > > kill-buffer(#<buffer ".emacs">) > > > #<compiled-function nil "...(4)" [kill-buffer] 2 902850 nil>() > > > call-interactively(kill-this-buffer) > > > # (condition-case ... . error) > > > # (catch top-level ...) > > > Aborted (core dumped) > > > [jas＠barbar jas]$ gdb /usr/local/bin/xemacs-21.1.10 core > > > GNU gdb 19991004 > > > Copyright 1998 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-redhat-linux"... > > > Core was generated by `xemacs-21.1.10 -no-init-file'. > > > Program terminated with signal 6, Aborted. > > > Reading symbols from /usr/X11R6/lib/libXaw.so.6...done. > > > Reading symbols from /usr/lib/libtiff.so.3...done. > > > Reading symbols from /usr/lib/libpng.so.2...done. > > > Reading symbols from /usr/lib/libjpeg.so.62...done. > > > Reading symbols from /usr/lib/libz.so.1...done. > > > Reading symbols from /usr/X11R6/lib/libXpm.so.4...done. > > > Reading symbols from /usr/X11R6/lib/libXmu.so.6...done. > > > Reading symbols from /usr/X11R6/lib/libXt.so.6...done. > > > Reading symbols from /usr/X11R6/lib/libXext.so.6...done. > > > Reading symbols from /usr/X11R6/lib/libX11.so.6...done. > > > Reading symbols from /usr/X11R6/lib/libSM.so.6...done. > > > Reading symbols from /usr/X11R6/lib/libICE.so.6...done. > > > Reading symbols from /lib/libdl.so.2...done. > > > Reading symbols from /lib/libdb.so.3...done. > > > ---Type <return> to continue, or q <return> to quit--- > > > Reading symbols from /usr/lib/libgpm.so.1...done. > > > Reading symbols from /usr/lib/libncurses.so.4...done. > > > Reading symbols from /usr/lib/libldap.so.1...done. > > > Reading symbols from /usr/lib/liblber.so.1...done. > > > Reading symbols from /lib/libm.so.6...done. > > > Reading symbols from /lib/libc.so.6...done. > > > Reading symbols from /lib/ld-linux.so.2...done. > > > Reading symbols from /lib/libnss_files.so.2...done. > > > #0 0x4030ad41 in __kill () from /lib/libc.so.6 > > > (gdb) bt > > > #0 0x4030ad41 in __kill () from /lib/libc.so.6 > > > #1 0x809e2d1 in fatal_error_signal (sig=6) at emacs.c:263 > > > #2 0x4030ac68 in __restore () > > > at ../sysdeps/unix/sysv/linux/i386/sigaction.c:127 > > > #3 0x4030c0d8 in abort () at ../sysdeps/generic/abort.c:88 > > > #4 0x8157bb8 in wm_delete_window (shell=0x845b010, closure=0xbfffeb7c, > > > call_data=0x0) at lwlib-Xaw.c:503 > > > #5 0x4014ddd4 in HandleActions () from /usr/X11R6/lib/libXt.so.6 > > > #6 0x4014e2b6 in HandleSimpleState () from /usr/X11R6/lib/libXt.so.6 > > > #7 0x4014e7f1 in _XtTranslateEvent () from /usr/X11R6/lib/libXt.so.6 > > > #8 0x4012b1ac in XtDispatchEventToWidget () from /usr/X11R6/lib/libXt.so.6 > > > #9 0x4012b9d5 in _XtDefaultDispatcher () from /usr/X11R6/lib/libXt.so.6 > > > #10 0x4012bd2d in XtDispatchEvent () from /usr/X11R6/lib/libXt.so.6 > > > #11 0x40136517 in XtAppProcessEvent () from /usr/X11R6/lib/libXt.so.6 > > > #12 0x813a3b9 in emacs_Xt_next_event (emacs_event=0x84c4b00) at event-Xt.c:2381 > > > #13 0x80bee01 in event_stream_next_event (event=0x84c4b00) > > > at event-stream.c:568 > > > #14 0x80bfd79 in next_event_internal (target_event=139217664, allow_queued=1) > > > at event-stream.c:2022 > > > #15 0x80c00d6 in Fnext_event (event=139217664, prompt=136851700) > > > at event-stream.c:2239 > > > #16 0x80c05bb in Fnext_command_event (event=139217664, prompt=136851700) > > > at event-stream.c:2395 > > > ---Type <return> to continue, or q <return> to quit--- > > > #17 0x80a15e8 in funcall_recording_as (recorded_as=136936128, nargs=1, > > > args=0xbfffef88) at eval.c:3193 > > > #18 0x80a55dd in Ffuncall (nargs=2, args=0xbfffef88) at eval.c:3238 > > > #19 0x80852f6 in Fbyte_code (bytestr=136479216, vector=136479328, maxdepth=7) > > > at bytecode.c:416 > > > #20 0x80a10bd in Feval (form=136479192) at eval.c:3063 > > > #21 0x80a519f in internal_catch (tag=137647084, func=0x80a08a8 <Feval>, > > > arg=136479192, threw=0x0) at eval.c:1328 > > > #22 0x8085756 in Fbyte_code (bytestr=136478856, vector=136478896, maxdepth=7) > > > at bytecode.c:566 > > > #23 0x80a2331 in funcall_lambda (fun=136479476, nargs=1, arg_vector=0xbffff3b8) > > > at eval.c:3597 > > > #24 0x80a181e in funcall_recording_as (recorded_as=137647000, nargs=1, > > > args=0xbffff3b4) at eval.c:3214 > > > #25 0x80a55dd in Ffuncall (nargs=2, args=0xbffff3b4) at eval.c:3238 > > > #26 0x80852f6 in Fbyte_code (bytestr=136479564, vector=136479596, maxdepth=5) > > > at bytecode.c:416 > > > #27 0x80a2331 in funcall_lambda (fun=136479628, nargs=1, arg_vector=0xbffff4e4) > > > at eval.c:3597 > > > #28 0x80a181e in funcall_recording_as (recorded_as=136944004, nargs=1, > > > args=0xbffff4e0) at eval.c:3214 > > > #29 0x80a47cb in call1 (fn=136944004, arg0=139111252) at eval.c:3238 > > > #30 0x80824cb in Fkill_buffer (bufname=139103120) at buffer.c:1218 > > > ---Type <return> to continue, or q <return> to quit--- > > > #31 0x80a16c5 in funcall_recording_as (recorded_as=136924128, nargs=1, > > > args=0xbffff5f0) at eval.c:3197 > > > #32 0x80a55dd in Ffuncall (nargs=2, args=0xbffff5f0) at eval.c:3238 > > > #33 0x80852f6 in Fbyte_code (bytestr=136470680, vector=136470704, maxdepth=5) > > > at bytecode.c:416 > > > #34 0x80a2331 in funcall_lambda (fun=136470724, nargs=0, arg_vector=0xbffff73c) > > > at eval.c:3597 > > > #35 0x80a181e in funcall_recording_as (recorded_as=136470724, nargs=0, > > > args=0xbffff738) at eval.c:3214 > > > #36 0x80a473c in apply1 (fn=136470724, arg=136851700) at eval.c:3238 > > > #37 0x80867f2 in Fcall_interactively (function=137645824, > > > record_flag=136851700, keys=136851700) at callint.c:397 > > > #38 0x80a15fb in funcall_recording_as (recorded_as=136924436, nargs=1, > > > args=0xbffff914) at eval.c:3193 > > > #39 0x80a47cb in call1 (fn=136924436, arg0=137645824) at eval.c:3238 > > > #40 0x80c2c39 in execute_command_event (command_builder=0x83f46f0, > > > event=138963492) at event-stream.c:4341 > > > #41 0x80c3315 in Fdispatch_event (event=138963492) at event-stream.c:4685 > > > #42 0x808b30a in Fcommand_loop_1 () at cmdloop.c:579 > > > #43 0x808b4ca in command_loop_1 (dummy=136851700) at cmdloop.c:494 > > > #44 0x80a52bb in condition_case_1 (handlers=136851812, > > > bfun=0x808b4b4 <command_loop_1>, barg=136851700, > > > hfun=0x808ae10 <cmd_error>, harg=136851700) at eval.c:1653 > > > ---Type <return> to continue, or q <return> to quit--- > > > #45 0x808b59e in command_loop_2 (dummy=136851700) at cmdloop.c:256 > > > #46 0x80a519f in internal_catch (tag=136926072, > > > func=0x808b56c <command_loop_2>, arg=136851700, threw=0x0) at eval.c:1328 > > > #47 0x808b04c in initial_command_loop (load_me=136851700) at cmdloop.c:305 > > > #48 0x809d112 in xemacs_21_1_10_i686_pc_linux () at emacs.c:1720 > > > #49 0x809e5cd in main (argc=2, argv=0xbffffc84, envp=0xbffffc90) > > > at emacs.c:2137 > > > (gdb) > > > > -- > > Ben > > > > In order to save my hands, I am cutting back on my mail. I also write > > as succinctly as possible -- please don't be offended. If you send me > > mail, you _will_ get a response, but please be patient, especially for > > XEmacs-related mail. If you need an immediate response and it is not > > apparent in your message, please say so. Thanks for your understanding. > > > > See also http://www.666.com/ben/chronic-pain/ > > -- > Ben > > In order to save my hands, I am cutting back on my mail. I also write > as succinctly as possible -- please don't be offended. If you send me > mail, you _will_ get a response, but please be patient, especially for > XEmacs-related mail. If you need an immediate response and it is not > apparent in your message, please say so. Thanks for your understanding. > > See also http://www.666.com/ben/chronic-pain/