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A crash in a gnus group with indic script in content and headers
From: |
Manoj Srivastava |
Subject: |
A crash in a gnus group with indic script in content and headers |
Date: |
Mon, 20 Oct 2008 23:28:16 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) (x86_64-unknown-linux-gnu) |
Hi,
I see these crashes frequently in indian mailing lists via
gmane -- English language mailing lists (probably because of some indic
language content -- I have to delete the messages, usually).
I think this is a configuration option, since the emacs-snapshot
package is not affected. I compile with:
--8<---------------cut here---------------start------------->8---
test ! -e Makefile || make maintainer-clean
../emacs/configure --with-x-toolkit=gtk --with-dbus --with-gpm \
--with-pop=yes --with-xpm --with-jpeg --with-tiff --with-gif --with-png\
--with-x --with-xft --with-freetype --with-rsvg --with-libotf
make bootstrap
--8<---------------cut here---------------end--------------->8---
This is from the newsgroup:
`nntp+news.gmane.org:gmane.user-groups.linux.mumbai'. The gdb trace is
below.
Should I try a run compiled with --no-opt?
--8<---------------cut here---------------start------------->8---
(gdb) run
Starting program: /usr/local/git/build/src/emacs
[Thread debugging using libthread_db enabled]
[New Thread 0x7f74bbe48770 (LWP 8898)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7f74bbe48770 (LWP 8898)]
0x00000000005bb6fc in ftfont_otf_features (gsub_gpos=0x62633f0) at
/usr/local/git/emacs/src/ftfont.c:1365
1365 OTF_TAG_SYM (sym,
gsub_gpos->FeatureList.Feature[l].FeatureTag);
(gdb) bt
#0 0x00000000005bb6fc in ftfont_otf_features (gsub_gpos=0x62633f0) at
/usr/local/git/emacs/src/ftfont.c:1365
#1 0x00000000005bb961 in ftfont_otf_capability (font=<value optimized out>)
at /usr/local/git/emacs/src/ftfont.c:1395
#2 0x000000000056ccee in font_match_p (spec=<value optimized out>,
font=47263988)
at /usr/local/git/emacs/src/font.c:2492
#3 0x00000000004bd43b in fontset_find_font (fontset=128546404, c=2342,
face=0x73b0bb0, id=-1,
fallback=113915056) at /usr/local/git/emacs/src/fontset.c:420
#4 0x00000000004bd8c4 in fontset_font (fontset=121310692, c=2342,
face=0x73b0bb0, id=-1)
at /usr/local/git/emacs/src/fontset.c:678
#5 0x00000000004bdb30 in font_for_char (face=0x73b0bb0, c=2342, pos=<value
optimized out>,
object=<value optimized out>) at /usr/local/git/emacs/src/fontset.c:984
#6 0x000000000056d1e8 in font_range (pos=642, limit=0x7fffc3f8af68, w=<value
optimized out>,
face=0x73b0bb0, string=10997425) at /usr/local/git/emacs/src/font.c:3712
#7 0x00000000005b31f6 in autocmp_chars (cft_element=30407376, charpos=642,
bytepos=684,
limit=<value optimized out>, win=0x7301ae0, face=0x73b0bb0, string=10997425)
at /usr/local/git/emacs/src/composite.c:948
#8 0x00000000005b7032 in composition_reseat_it (cmp_it=0x7fffc3f8c440,
charpos=642, bytepos=684,
endpos=3891, w=0x7301ae0, face=0x73b0bb0, string=10997425) at
/usr/local/git/emacs/src/composite.c:1112
#9 0x000000000043e91a in next_element_from_buffer (it=0x7fffc3f8bec0)
at /usr/local/git/emacs/src/xdisp.c:6496
#10 0x000000000043b9dd in get_next_display_element (it=0x7fffc3f8bec0)
at /usr/local/git/emacs/src/xdisp.c:5655
#11 0x0000000000441d4a in display_line (it=0x7fffc3f8bec0) at
/usr/local/git/emacs/src/xdisp.c:16578
#12 0x0000000000448f48 in try_window (window=<value optimized out>, pos=<value
optimized out>,
check_margins=0) at /usr/local/git/emacs/src/xdisp.c:14042
#13 0x000000000044efb2 in redisplay_window (window=120593124, just_this_one_p=0)
at /usr/local/git/emacs/src/xdisp.c:13499
#14 0x0000000000451724 in redisplay_window_0 (window=140736481242048)
at /usr/local/git/emacs/src/xdisp.c:12255
#15 0x000000000055bb78 in internal_condition_case_1 (bfun=0x451700
<redisplay_window_0>, arg=120593124,
handlers=11356085, hfun=0x427f20 <redisplay_window_error>) at
/usr/local/git/emacs/src/eval.c:1559
#16 0x000000000043994b in redisplay_windows (window=4) at
/usr/local/git/emacs/src/xdisp.c:12234
#17 0x00000000004398fd in redisplay_windows (window=4) at
/usr/local/git/emacs/src/xdisp.c:12228
#18 0x0000000000449b75 in redisplay_internal (preserve_echo_area=<value
optimized out>)
at /usr/local/git/emacs/src/xdisp.c:11810
#19 0x00000000004f7051 in read_char (commandflag=1, nmaps=4,
maps=0x7fffc3f8ed80, prev_event=10997425,
used_mouse_menu=0x7fffc3f8eeac, end_time=0x0) at
/usr/local/git/emacs/src/keyboard.c:2649
#20 0x00000000004f9785 in read_key_sequence (keybuf=0x7fffc3f8ef30, bufsize=30,
prompt=10997425,
dont_downcase_last=0, can_return_switch_frame=1, fix_current_buffer=1)
at /usr/local/git/emacs/src/keyboard.c:9343
#21 0x00000000004fbb0a in command_loop_1 () at
/usr/local/git/emacs/src/keyboard.c:1621
#22 0x000000000055be3f in internal_condition_case (bfun=0x4fb8f0
<command_loop_1>, handlers=11084689,
hfun=0x4f5830 <cmd_error>) at /usr/local/git/emacs/src/eval.c:1511
#23 0x00000000004f4c9e in command_loop_2 () at
/usr/local/git/emacs/src/keyboard.c:1338
#24 0x000000000055bf57 in internal_catch (tag=<value optimized out>,
func=0x4f4c80 <command_loop_2>,
arg=10997425) at /usr/local/git/emacs/src/eval.c:1247
#25 0x00000000004f5670 in command_loop () at
/usr/local/git/emacs/src/keyboard.c:1317
#26 0x00000000004f5a4a in recursive_edit_1 () at
/usr/local/git/emacs/src/keyboard.c:942
#27 0x00000000004f5bc4 in Frecursive_edit () at
/usr/local/git/emacs/src/keyboard.c:1004
#28 0x00000000004e89f9 in main (argc=1, argv=0x7fffc3f8f748) at
/usr/local/git/emacs/src/emacs.c:1728
(gdb) quit
--8<---------------cut here---------------end--------------->8---
manoj
--
Password:
Manoj Srivastava <address@hidden> <http://www.golden-gryphon.com/>
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- A crash in a gnus group with indic script in content and headers,
Manoj Srivastava <=
- Re: A crash in a gnus group with indic script in content and headers, Manoj Srivastava, 2008/10/21
- Re: A crash in a gnus group with indic script in content and headers, Kenichi Handa, 2008/10/21
- Re: A crash in a gnus group with indic script in content and headers, Manoj Srivastava, 2008/10/21
- Re: A crash in a gnus group with indic script in content and headers, Kenichi Handa, 2008/10/21
- Re: A crash in a gnus group with indic script in content and headers, Manoj Srivastava, 2008/10/21
- Re: A crash in a gnus group with indic script in content and headers, Kenichi Handa, 2008/10/22
- Re: A crash in a gnus group with indic script in content and headers, Manoj Srivastava, 2008/10/23
- Re: A crash in a gnus group with indic script in content and headers, Kenichi Handa, 2008/10/23
- Re: A crash in a gnus group with indic script in content and headers, Manoj Srivastava, 2008/10/23
- Re: A crash in a gnus group with indic script in content and headers, Manoj Srivastava, 2008/10/24