GNU bug report logs - #9775
24.0.90; Crash printing character info TAB character

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Package: emacs;

Reported by: Chong Yidong <cyd <at> gnu.org>

Date: Mon, 17 Oct 2011 15:18:01 UTC

Severity: important

Merged with 9496

Found in versions 24.0.50, 24.0.90

Done: Chong Yidong <cyd <at> gnu.org>

Bug is archived. No further changes may be made.

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Report forwarded to bug-gnu-emacs <at> gnu.org:
bug#9775; Package emacs. (Mon, 17 Oct 2011 15:18:02 GMT) Full text and rfc822 format available.
Acknowledgement sent to Chong Yidong <cyd <at> gnu.org>:
New bug report received and forwarded. Copy sent to bug-gnu-emacs <at> gnu.org. (Mon, 17 Oct 2011 15:18:02 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Chong Yidong <cyd <at> gnu.org>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.0.90; Crash printing character info TAB character
Date: Mon, 17 Oct 2011 11:16:09 -0400

On latest trunk, GNU Emacs 24.0.90.17 (x86_64-unknown-linux-gnu, GTK+
Version 2.24.6):

emacs -Q
C-q TAB
C-b
C-u C-x =

Program received signal SIGSEGV, Segmentation fault.
0x00000000004f6345 in x_set_glyph_string_gc (s=0x7fffffffaf00) at xterm.c:1061
1061	  PREPARE_FACE_FOR_DISPLAY (s->f, s->face);
(gdb) bt
#0  0x00000000004f6345 in x_set_glyph_string_gc (s=0x7fffffffaf00)
    at xterm.c:1061
#1  0x00000000004fa90e in x_draw_glyph_string (s=0x7fffffffaf00)
    at xterm.c:2685
#2  0x000000000046bd3a in draw_glyphs (w=0x1015ed0, x=225, row=0x152b880,
    area=TEXT_AREA, start=0, end=27, hl=DRAW_NORMAL_TEXT, overlaps=0)
    at xdisp.c:23002
#3  0x0000000000471e9c in x_write_glyphs (start=0x160bbd0, len=27)
    at xdisp.c:24636
#4  0x0000000000417c01 in update_text_area (w=0x1015ed0, vpos=12)
    at dispnew.c:3765
#5  0x0000000000418538 in update_window_line (w=0x1015ed0, vpos=12,
    mouse_face_overwritten_p=0x7fffffffb5a4) at dispnew.c:4006
#6  0x00000000004177ef in update_window (w=0x1015ed0, force_p=1)
    at dispnew.c:3625
#7  0x0000000000416e81 in update_window_tree (w=0x1015ed0, force_p=1)
    at dispnew.c:3326
#8  0x0000000000416e59 in update_window_tree (w=0x1030db0, force_p=1)
    at dispnew.c:3324
#9  0x0000000000416c27 in update_frame (f=0x100dbe0, force_p=1,
    inhibit_hairy_id_p=0) at dispnew.c:3253
...
(gdb) p s->face
$1 = (struct face *) 0x0
Merged 9496 9775. Request was from Glenn Morris <rgm <at> gnu.org> to control <at> debbugs.gnu.org. (Mon, 17 Oct 2011 16:39:01 GMT) Full text and rfc822 format available.
bug closed, send any further explanations to 9496 <at> debbugs.gnu.org and Johan Bockgård <bojohan <at> gnu.org> Request was from Chong Yidong <cyd <at> gnu.org> to control <at> debbugs.gnu.org. (Sat, 07 Jan 2012 06:21:02 GMT) Full text and rfc822 format available.
bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Mon, 05 Mar 2012 12:24:05 GMT) Full text and rfc822 format available.
This bug report was last modified 13 years and 167 days ago.

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