Re: Emacs crashes after customizing tabbar-default-face

[Kim F. Storm]

Stephen Berman <address@hidden> writes:

> Program received signal SIGABRT, Aborted.
> 0x4064db71 in kill () from /lib/i686/libc.so.6
> (gdb) backtrace
> #0  0x4064db71 in kill () from /lib/i686/libc.so.6
> #1  0x08116506 in abort () at emacs.c:417
> #2  0x081b8a68 in temp_set_point_both (buffer=0x844b0b0, charpos=6,
>     bytepos=1635) at intervals.c:1941

To me this looks suspicious:

  Can charpos == 6 really correspond to bytepos == 1635?

The abort happens here:

  if (charpos > BUF_ZV (buffer) || charpos < BUF_BEGV (buffer))
    abort ();

If this relates to a very active *Message* buffer, that seems strange too...

unless it is related to stripping old messages from buffer and scrolling into
the deleted lines at the same time.

> #3  0x080a28ca in redisplay_window (window=-2007082552, just_this_one_p=0)
>     at xdisp.c:12000
> #4  0x0809f96d in redisplay_window_0 (window=-2007082552) at xdisp.c:10456
> #5  0x08177c44 in internal_condition_case_1 (
>     bfun=0x809f940 <redisplay_window_0>, arg=-2007082552,
>     handlers=-1472161696, hfun=0x809f920 <redisplay_window_error>)
>     at eval.c:1374
> #6  0x0809f904 in redisplay_windows (window=6) at xdisp.c:10435
> #7  0x0809eb5a in redisplay_internal (preserve_echo_area=1) at xdisp.c:10021
> #8  0x08124e42 in detect_input_pending_run_timers (do_display=1)
>     at keyboard.c:9913
> #9  0x081abaa2 in wait_reading_process_input (time_limit=30, microsecs=0,
>     read_kbd=536870911, do_display=1) at process.c:4338
> #10 0x08088d3f in sit_for (sec=30, usec=0, reading=1, display=1,
>     initial_display=0) at dispnew.c:6251
> #11 0x0811c009 in read_char (commandflag=1, nmaps=2, maps=0xbfffeb50,
>     prev_event=675295284, used_mouse_menu=0xbfffeb88) at keyboard.c:2720
> #12 0x08122e25 in read_key_sequence (keybuf=0xbfffecb0, bufsize=30,
>     prompt=675295284, dont_downcase_last=0, can_return_switch_frame=1,
>     fix_current_buffer=1) at keyboard.c:8825
> #13 0x081191d7 in command_loop_1 () at keyboard.c:1504
> #14 0x08177b3d in internal_condition_case (bfun=0x8119040 <command_loop_1>,
>     handlers=675388964, hfun=0x8118c00 <cmd_error>) at eval.c:1333
> #15 0x08118eeb in command_loop_2 () at keyboard.c:1292
> #16 0x0817769a in internal_catch (tag=0, func=0x8118ed0 <command_loop_2>,
>     arg=675295284) at eval.c:1094
> #17 0x08118ea1 in command_loop () at keyboard.c:1271
> #18 0x08118962 in recursive_edit_1 () at keyboard.c:987
> #19 0x08118a9f in Frecursive_edit () at keyboard.c:1043
> #20 0x0811723e in main (argc=3, argv=0xbffff294) at emacs.c:1666
> 
> 
> In GNU Emacs 21.3.50.3 (i686-pc-linux-gnu, GTK+ Version 2.2.3)
>  of 2004-01-19 on feldmann
> configured using `configure '--with-x-toolkit=gtk''

-- 
Kim F. Storm  http://www.cua.dk