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* bug#48711: Crashes in lisp_string_width
@ 2021-05-28  6:37 Juri Linkov
  2021-05-28  7:11 ` Eli Zaretskii
  0 siblings, 1 reply; 9+ messages in thread
From: Juri Linkov @ 2021-05-28  6:37 UTC (permalink / raw)
  To: 48711

Yesterday's changes in lisp_string_width cause crashes:

Thread 1 "emacs" received signal SIGSEGV, Segmentation fault.
composition_gstring_width (gstring=<optimized out>, from=1, from@entry=0, to=12, metrics=metrics@entry=0x0) at composite.c:777
777	      if (NILP (LGLYPH_ADJUSTMENT (*glyph)))
(gdb) bt
#0  composition_gstring_width (gstring=<optimized out>, from=1, from@entry=0, to=12, metrics=metrics@entry=0x0) at composite.c:777
#1  0x0000555555642ff7 in lisp_string_width (string=string@entry=XIL(0x555557825e54), from=from@entry=0, to=to@entry=1, precision=precision@entry=-1, nchars=nchars@entry=0x7fffffff4850, nbytes=nbytes@entry=0x7fffffff4858) at lisp.h:1644
#2  0x000055555570c46e in styled_format (nargs=<optimized out>, args=<optimized out>, message=<optimized out>) at editfns.c:3392
#3  0x0000555555716690 in Ffuncall (nargs=4, args=args@entry=0x7fffffffa060) at lisp.h:2093
#4  0x0000555555754ba4 in exec_byte_code (bytestr=<optimized out>, vector=<optimized out>, maxdepth=<optimized out>, args_template=<optimized out>, nargs=<optimized out>, args=<optimized out>) at bytecode.c:632
#5  0x0000555555716527 in Ffuncall (nargs=3, args=0x7fffffffa3b0) at eval.c:3055
#6  0x00005555557167d3 in call2 (fn=fn@entry=XIL(0x55555e57e475), arg1=arg1@entry=XIL(0x555557fe4f13), arg2=<optimized out>) at eval.c:2906
#7  0x0000555555646be8 in map_sub_char_table (c_function=c_function@entry=0x0, function=function@entry=XIL(0x55555e57e475), table=table@entry=XIL(0x55555d6d3a75), arg=arg@entry=XIL(0x5555589bce05), val=<optimized out>, range=range@entry=XIL(0x555557fe4f13), top=XIL(0x5555589bce05)) at chartab.c:837
#8  0x00005555556469b7 in map_sub_char_table (c_function=c_function@entry=0x0, function=function@entry=XIL(0x55555e57e475), table=table@entry=XIL(0x555556f32b1d), arg=arg@entry=XIL(0x5555589bce05), val=<optimized out>, range=range@entry=XIL(0x555557fe4f13), top=XIL(0x5555589bce05)) at chartab.c:784
#9  0x00005555556469b7 in map_sub_char_table (c_function=c_function@entry=0x0, function=function@entry=XIL(0x55555e57e475), table=table@entry=XIL(0x555559509bbd), arg=arg@entry=XIL(0x5555589bce05), val=<optimized out>, range=range@entry=XIL(0x555557fe4f13), top=XIL(0x5555589bce05)) at chartab.c:784
#10 0x00005555556469b7 in map_sub_char_table (c_function=c_function@entry=0x0, function=function@entry=XIL(0x55555e57e475), table=table@entry=XIL(0x5555589bce05), arg=arg@entry=XIL(0x5555589bce05), val=<optimized out>, range=range@entry=XIL(0x555557fe4f13), top=XIL(0x5555589bce05)) at chartab.c:784
#11 0x0000555555647847 in map_char_table (c_function=0x0, function=XIL(0x55555e57e475), table=XIL(0x5555589bce05), arg=XIL(0x5555589bce05)) at chartab.c:870
#12 0x0000555555647a14 in Fmap_char_table (function=<optimized out>, char_table=<optimized out>) at chartab.c:930
#13 0x0000555555716690 in Ffuncall (nargs=3, args=args@entry=0x7fffffffa818) at lisp.h:2093
#14 0x0000555555754ba4 in exec_byte_code (bytestr=<optimized out>, vector=<optimized out>, maxdepth=<optimized out>, args_template=<optimized out>, nargs=<optimized out>, args=<optimized out>) at bytecode.c:632
#15 0x0000555555716527 in Ffuncall (nargs=2, args=args@entry=0x7fffffffabe8) at eval.c:3055
#16 0x0000555555754ba4 in exec_byte_code (bytestr=<optimized out>, vector=<optimized out>, maxdepth=<optimized out>, args_template=<optimized out>, nargs=<optimized out>, args=<optimized out>) at bytecode.c:632
#17 0x0000555555716527 in Ffuncall (nargs=4, args=args@entry=0x7fffffffb058) at eval.c:3055
#18 0x0000555555754ba4 in exec_byte_code (bytestr=<optimized out>, vector=<optimized out>, maxdepth=<optimized out>, args_template=<optimized out>, nargs=<optimized out>, args=<optimized out>) at bytecode.c:632
#19 0x0000555555716527 in Ffuncall (nargs=2, args=args@entry=0x7fffffffb4b8) at eval.c:3055
#20 0x0000555555754ba4 in exec_byte_code (bytestr=<optimized out>, vector=<optimized out>, maxdepth=<optimized out>, args_template=<optimized out>, nargs=<optimized out>, args=<optimized out>) at bytecode.c:632
#21 0x0000555555716527 in Ffuncall (nargs=4, args=args@entry=0x7fffffffb8f8) at eval.c:3055
#22 0x0000555555754ba4 in exec_byte_code (bytestr=<optimized out>, vector=<optimized out>, maxdepth=<optimized out>, args_template=<optimized out>, nargs=<optimized out>, args=<optimized out>) at bytecode.c:632
#23 0x0000555555716527 in Ffuncall (nargs=2, args=args@entry=0x7fffffffbc28) at eval.c:3055
#24 0x0000555555754ba4 in exec_byte_code (bytestr=<optimized out>, vector=<optimized out>, maxdepth=<optimized out>, args_template=<optimized out>, nargs=<optimized out>, args=<optimized out>) at bytecode.c:632
#25 0x0000555555716527 in Ffuncall (nargs=3, args=0x7fffffffbee0) at eval.c:3055
#26 0x00005555557167d3 in call2 (fn=fn@entry=XIL(0x55555e57c415), arg1=<optimized out>, arg2=<optimized out>) at eval.c:2906
#27 0x0000555555646c8d in map_sub_char_table (c_function=c_function@entry=0x0, function=function@entry=XIL(0x55555e57c415), table=table@entry=XIL(0x55555caf085d), arg=arg@entry=XIL(0x55555c90fc85), val=<optimized out>, range=range@entry=XIL(0x555557fc4153), top=XIL(0x55555c90fc85)) at lisp.h:1420
#28 0x00005555556469b7 in map_sub_char_table (c_function=c_function@entry=0x0, function=function@entry=XIL(0x55555e57c415), table=table@entry=XIL(0x55555c8fb995), arg=arg@entry=XIL(0x55555c90fc85), val=<optimized out>, range=range@entry=XIL(0x555557fc4153), top=XIL(0x55555c90fc85)) at chartab.c:784
#29 0x00005555556469b7 in map_sub_char_table (c_function=c_function@entry=0x0, function=function@entry=XIL(0x55555e57c415), table=table@entry=XIL(0x55555c93f7cd), arg=arg@entry=XIL(0x55555c90fc85), val=<optimized out>, range=range@entry=XIL(0x555557fc4153), top=XIL(0x55555c90fc85)) at chartab.c:784
#30 0x00005555556469b7 in map_sub_char_table (c_function=c_function@entry=0x0, function=function@entry=XIL(0x55555e57c415), table=table@entry=XIL(0x55555c90fc85), arg=arg@entry=XIL(0x55555c90fc85), val=<optimized out>, range=range@entry=XIL(0x555557fc4153), top=XIL(0x55555c90fc85)) at chartab.c:784
#31 0x0000555555647847 in map_char_table (c_function=0x0, function=XIL(0x55555e57c415), table=XIL(0x55555c90fc85), arg=XIL(0x55555c90fc85)) at chartab.c:870
#32 0x0000555555647a14 in Fmap_char_table (function=<optimized out>, char_table=<optimized out>) at chartab.c:930
#33 0x00007fffdeb87266 in F636861722d666f6c642d2d6d616b652d7461626c65_char_fold__make_table_0 () at ~/.emacs.d/eln-cache/28.0.50-7cdc5574/char-fold-b79b1b8c-5a333c88.eln
#34 0x0000555555716690 in Ffuncall (nargs=1, args=0x7fffffffc438) at lisp.h:2093
#35 0x00007fffdeb873e4 in F636861722d666f6c642d7570646174652d7461626c65_char_fold_update_table_0 () at ~/.emacs.d/eln-cache/28.0.50-7cdc5574/char-fold-b79b1b8c-5a333c88.eln
#36 0x0000555555719158 in eval_sub (form=<optimized out>) at lisp.h:2093
#37 0x00005555557415cd in readevalloop (readcharfun=XIL(0x55555c9f15d5), infile0=0x0, sourcename=XIL(0x55555c9f1e14), printflag=false, unibyte=<optimized out>, readfun=XIL(0), start=XIL(0), end=XIL(0)) at lread.c:2311
#38 0x00005555557426e5 in Feval_buffer (buffer=<optimized out>, printflag=XIL(0), filename=XIL(0x55555c9f1e14), unibyte=XIL(0), do_allow_print=XIL(0x30)) at lisp.h:1376
#39 0x0000555555716690 in Ffuncall (nargs=6, args=args@entry=0x7fffffffc6b0) at lisp.h:2093
#40 0x0000555555754ba4 in exec_byte_code (bytestr=<optimized out>, vector=<optimized out>, maxdepth=<optimized out>, args_template=<optimized out>, nargs=<optimized out>, args=<optimized out>) at bytecode.c:632
#41 0x0000555555716527 in Ffuncall (nargs=5, args=0x7fffffffca20) at eval.c:3055
#42 0x000055555571688d in call4 (fn=<optimized out>, arg1=<optimized out>, arg2=arg2@entry=XIL(0x55555c9f1e14), arg3=arg3@entry=XIL(0), arg4=arg4@entry=XIL(0)) at eval.c:2921
#43 0x00005555557423cd in Fload (file=<optimized out>, noerror=XIL(0), nomessage=<optimized out>, nosuffix=<optimized out>, must_suffix=<optimized out>) at lisp.h:1376
#44 0x0000555555716690 in Ffuncall (nargs=2, args=0x7fffffffcca0) at lisp.h:2093
#45 0x00007fffdf9e75a5 in F6f72672d626162656c2d6c6f61642d66696c65_org_babel_load_file_0 () at ~/.emacs.d/eln-cache/28.0.50-7cdc5574/org-28d11805-438c963d.eln
#46 0x00005555557190df in eval_sub (form=<optimized out>) at lisp.h:2093
#47 0x00005555557415cd in readevalloop (readcharfun=XIL(0x555558421e55), infile0=0x0, sourcename=XIL(0x555556d84504), printflag=false, unibyte=<optimized out>, readfun=XIL(0), start=XIL(0), end=XIL(0)) at lread.c:2311
#48 0x00005555557426e5 in Feval_buffer (buffer=<optimized out>, printflag=XIL(0), filename=XIL(0x555556d84504), unibyte=XIL(0), do_allow_print=XIL(0x30)) at lisp.h:1376
#49 0x0000555555716690 in Ffuncall (nargs=6, args=args@entry=0x7fffffffcf70) at lisp.h:2093
#50 0x0000555555754ba4 in exec_byte_code (bytestr=<optimized out>, vector=<optimized out>, maxdepth=<optimized out>, args_template=<optimized out>, nargs=<optimized out>, args=<optimized out>) at bytecode.c:632
#51 0x0000555555716527 in Ffuncall (nargs=5, args=0x7fffffffd2e0) at eval.c:3055
#52 0x000055555571688d in call4 (fn=<optimized out>, arg1=<optimized out>, arg2=arg2@entry=XIL(0x555556d84504), arg3=arg3@entry=XIL(0), arg4=arg4@entry=XIL(0)) at eval.c:2921
#53 0x00005555557423cd in Fload (file=<optimized out>, noerror=XIL(0), nomessage=<optimized out>, nosuffix=<optimized out>, must_suffix=<optimized out>) at lisp.h:1376
#54 0x00005555557190a3 in eval_sub (form=<optimized out>) at lisp.h:2093
#55 0x00005555557415cd in readevalloop (readcharfun=XIL(0x55555653547d), infile0=0x0, sourcename=XIL(0x5555564e8394), printflag=false, unibyte=<optimized out>, readfun=XIL(0), start=XIL(0), end=XIL(0)) at lread.c:2311
#56 0x00005555557426e5 in Feval_buffer (buffer=<optimized out>, printflag=XIL(0), filename=XIL(0x5555564e8394), unibyte=XIL(0), do_allow_print=XIL(0x30)) at lisp.h:1376
#57 0x0000555555716690 in Ffuncall (nargs=6, args=args@entry=0x7fffffffd720) at lisp.h:2093
#58 0x0000555555754ba4 in exec_byte_code (bytestr=<optimized out>, vector=<optimized out>, maxdepth=<optimized out>, args_template=<optimized out>, nargs=<optimized out>, args=<optimized out>) at bytecode.c:632
#59 0x0000555555716527 in Ffuncall (nargs=5, args=0x7fffffffda90) at eval.c:3055
#60 0x000055555571688d in call4 (fn=<optimized out>, arg1=<optimized out>, arg2=arg2@entry=XIL(0x5555564e8394), arg3=arg3@entry=XIL(0x30), arg4=arg4@entry=XIL(0x30)) at eval.c:2921
#61 0x00005555557423cd in Fload (file=<optimized out>, noerror=XIL(0x2aaa9a056768), nomessage=<optimized out>, nosuffix=<optimized out>, must_suffix=<optimized out>) at lisp.h:1376
#62 0x0000555555716690 in Ffuncall (nargs=4, args=0x7fffffffdd28) at lisp.h:2093
#63 0x00007fffef612071 in F737461727475702d2d6c6f61642d757365722d696e69742d66696c65_startup__load_user_init_file_0 () at ../native-lisp/28.0.50-7cdc5574/preloaded/startup-bbc6ea72-6a9af975.eln
#64 0x0000555555716690 in Ffuncall (nargs=4, args=0x7fffffffde20) at lisp.h:2093
#65 0x00007fffef613c04 in F636f6d6d616e642d6c696e65_command_line_0 () at ../native-lisp/28.0.50-7cdc5574/preloaded/startup-bbc6ea72-6a9af975.eln
#66 0x0000555555716690 in Ffuncall (nargs=1, args=0x7fffffffdf08) at lisp.h:2093
#67 0x00007fffef610aa6 in F6e6f726d616c2d746f702d6c6576656c_normal_top_level_0 () at ../native-lisp/28.0.50-7cdc5574/preloaded/startup-bbc6ea72-6a9af975.eln
#68 0x0000555555719158 in eval_sub (form=<optimized out>) at lisp.h:2093
#69 0x000055555571acad in Feval (form=XIL(0x7fffefe9581b), lexical=<optimized out>) at eval.c:2343
#70 0x0000555555715547 in internal_condition_case (bfun=bfun@entry=0x555555695920 <top_level_2>, handlers=handlers@entry=XIL(0x90), hfun=hfun@entry=0x55555569b580 <cmd_error>) at eval.c:1478
#71 0x000055555569665a in top_level_1 (ignore=ignore@entry=XIL(0)) at lisp.h:1008
#72 0x0000555555717d8b in internal_catch (tag=tag@entry=XIL(0xe550), func=func@entry=0x555555696630 <top_level_1>, arg=arg@entry=XIL(0)) at eval.c:1198
#73 0x00005555556958a0 in command_loop () at lisp.h:1008
#74 0x000055555569b18a in recursive_edit_1 () at keyboard.c:720
#75 0x000055555569b4c6 in Frecursive_edit () at keyboard.c:789
#76 0x00005555555a9aff in main (argc=1, argv=<optimized out>) at emacs.c:2298

Lisp Backtrace:
"format" (0xffffa068)
0x5e57e470 PVEC_COMPILED
"map-char-table" (0xffffa820)
"regexp-opt-charset" (0xffffabf0)
"regexp-opt-group" (0xffffb060)
"regexp-opt-group" (0xffffb4c0)
"regexp-opt-group" (0xffffb900)
"regexp-opt" (0xffffbc30)
0x5e57c410 PVEC_COMPILED
"char-fold--make-table" (0xffffc440)
"char-fold-update-table" (0xffffc4a0)
"eval-buffer" (0xffffc6b8)
"load-with-code-conversion" (0xffffca28)
"load-file" (0xffffcca8)
"org-babel-load-file" (0xffffcd60)
"eval-buffer" (0xffffcf78)
"load-with-code-conversion" (0xffffd2e8)
"load" (0xffffd510)
"eval-buffer" (0xffffd728)
"load-with-code-conversion" (0xffffda98)
"load" (0xffffdd30)
"startup--load-user-init-file" (0xffffde28)
"command-line" (0xffffdf10)
"normal-top-level" (0xffffdfb0)
(gdb) 





^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2021-05-30  6:33 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-28  6:37 bug#48711: Crashes in lisp_string_width Juri Linkov
2021-05-28  7:11 ` Eli Zaretskii
2021-05-28  7:29   ` Eli Zaretskii
2021-05-28  8:39     ` Juri Linkov
2021-05-28 11:06       ` Eli Zaretskii
2021-05-28 18:32         ` Juri Linkov
2021-05-28 19:03           ` Eli Zaretskii
2021-05-29 21:38             ` Juri Linkov
2021-05-30  6:33               ` Eli Zaretskii

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