From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.bugs Subject: bug#39207: WITH dgb symbols Re: bug#39207: 28.0.50; crash when sending gnus message Date: Wed, 22 Jan 2020 13:12:54 +0100 Message-ID: References: <87muai8541.fsf@hillenius.net> <87eevt5gbi.fsf@hillenius.net> <87tv4pdu0u.fsf@hillenius.net> <871rrtvzgi.fsf@hillenius.net> <83h80ox1i1.fsf@gnu.org> <87k15kx010.fsf@hillenius.net> <87muag7yf3.fsf@hillenius.net> <87lfpzsvq5.fsf@hillenius.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="52674"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 39207@debbugs.gnu.org To: =?UTF-8?Q?G=C4=B3s?= Hillenius Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jan 22 13:14:15 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1iuEti-000DeR-HM for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 22 Jan 2020 04:12:56 -0800 (PST) Original-Received: from rpluim-mac ([149.5.228.1]) by smtp.gmail.com with ESMTPSA id t8sm57019168wrp.69.2020.01.22.04.12.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Jan 2020 04:12:55 -0800 (PST) In-Reply-To: <87lfpzsvq5.fsf@hillenius.net> ("=?UTF-8?Q?G=C4=B3s?= Hillenius"'s message of "Wed, 22 Jan 2020 10:09:54 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:175060 Archived-At: Please keep 39207@debbugs.gnu.org in CC, rather than replying direct only to me. >>>>> On Wed, 22 Jan 2020 10:09:54 +0100, G=C4=B3s Hillenius said: G=C4=B3s> Hi Robert, G=C4=B3s> ,---- G=C4=B3s> | (setq gnus-expirable-mark ?=E2=99=BB) G=C4=B3s> | (setq gnus-read-mark ?=E2=9C=93) ;; trips up Gnus G=C4=B3s> | (setq gnus-ticked-mark ?=E2=9A=91) G=C4=B3s> | (setq gnus-unread-mark ?=E2=9C=89) G=C4=B3s> | (setq gnus-del-mark ?=E2=9C=97) G=C4=B3s> | (setq gnus-killed-mark ?=E2=98=A0) G=C4=B3s> | (setq gnus-replied-mark ?=E2=9F=B2) G=C4=B3s> | (setq gnus-forwarded-mark ?=E2=A4=B3) G=C4=B3s> `---- G=C4=B3s> So, if I load them one by one, it seems to be the =E2=9C=93 t= hat trips up G=C4=B3s> Gnus. It was already the 2nd. G=C4=B3s> I then restarted emacs-snapshot-x in the gdb, and tested the = remaining G=C4=B3s> 6, adding them one-by-one, and then, lastly also evaluated th= e 1st, G=C4=B3s> gnus-expirable-mark. G=C4=B3s> At this point, I drafted an email to you, and saved it. G=C4=B3s> So, when I load 1 *and* 3 - 8, Gnus seems to work just fine. = I'm testing G=C4=B3s> this by going into a mail group, selecting the first message = in a email G=C4=B3s> back and forth conversation , and then entering the replies o= ne by one. G=C4=B3s> But, once I load the tickmark, Gnus trips up. I can enter the= group, G=C4=B3s> scroll to the first message, and select this. I can't select = any message G=C4=B3s> below that point (using either the arrow or C-n): point will = jump back G=C4=B3s> to the random message. And, all the messages in the thread tu= rn 'green', G=C4=B3s> the point jumps to a random (unsure if it is random) earlier = message in G=C4=B3s> the Group. G=C4=B3s> What's more, when I then 'reset' the gnus-read-mark to R, exi= t the G=C4=B3s> group, go into the draft folder, and want to finish a draft o= f this G=C4=B3s> email to you, emacs-snapshot seems to recieve SIGABRT; the sc= reen G=C4=B3s> becomes unresponsive and I can see the (gdb) prompt. G=C4=B3s> bt is attached G=C4=B3s> Does this narrow things down? Yes, thanks. I can get a crash with that recipe. Eli, the abort in Gijs' backtrace is coming from if (ch < 0 || ch > MAX_CHAR) emacs_abort (); in bidi.c but when I run his recipe I get: #0 0x000055555575ace4 in terminate_due_to_signal (sig=3D6, backtrace_limit= =3D40) at emacs.c:371 #1 0x000055555579547f in emacs_abort () at sysdep.c:2448 #2 0x00005555555f8dd2 in redisplay_window (window=3DXIL(0x555556357b55), just_this_one_p=3Dtrue) at xdisp.c:18071 #3 0x00005555555f306b in redisplay_window_1 (window=3DXIL(0x555556357b55)) at xdisp.c:16202 #4 0x00005555558825c0 in internal_condition_case_1 (bfun=3D0x5555555f3029 , arg=3DXIL(0x555556357b55),= handlers=3DXIL(0x7ffff190e963), hfun=3D0x5555555f2fa3 ) at eval.c:1379 #5 0x00005555555f239e in redisplay_internal () at xdisp.c:15770 #6 0x00005555555f0265 in redisplay () at xdisp.c:14869 #7 0x0000555555768b9c in read_char (commandflag=3D1, map=3DXIL(0x555557d3fd33), prev_event=3DXIL(0), used_= mouse_menu=3D0x7fffffffdb4f, end_time=3D0x0) at keyboard.c:2493 #8 0x0000555555777d71 in read_key_sequence (keybuf=3D0x7fffffffdd50, prompt=3DXIL(0), dont_downcase_last=3Dfalse, = can_return_switch_frame=3Dtrue, fix_current_buffer=3Dtrue, prevent_redispla= y=3Dfalse) at keyboard.c:9553 #9 0x0000555555765d14 in command_loop_1 () at keyboard.c:1350 #10 0x0000555555882519 in internal_condition_case (bfun=3D0x5555557658ce , handlers=3DXIL(0x90), hfun=3D0= x555555765064 ) at eval.c:1355 #11 0x0000555555765593 in command_loop_2 (ignore=3DXIL(0)) at keyboard.c:10= 91 #12 0x0000555555881dce in internal_catch (tag=3DXIL(0xd110), func=3D0x555555765566 , arg=3DXIL(0= )) at eval.c:1116 #13 0x0000555555765531 in command_loop () at keyboard.c:1070 #14 0x0000555555764c33 in recursive_edit_1 () at keyboard.c:714 #15 0x0000555555764db7 in Frecursive_edit () at keyboard.c:786 #16 0x000055555575d456 in main (argc=3D1, argv=3D0x7fffffffe228) at emacs.c= :2054 18068 /* Some sanity checks. */ 18069 CHECK_WINDOW_END (w); 18070 if (Z =3D=3D Z_BYTE && CHARPOS (opoint) !=3D BYTEPOS (opoint)) 18071 emacs_abort (); 18072 if (BYTEPOS (opoint) < CHARPOS (opoint)) 18073 emacs_abort (); 18074 18075 if (mode_line_update_needed (w)) (gdb) p Z $1 =3D 2804 (gdb) p Z_BYTE $2 =3D 2804 (gdb) p CHARPOS(opoint) $3 =3D 495 (gdb) p BYTEPOS(opoint) $4 =3D 497 Gijs' backtrace: G=C4=B3s> Thread 1 "emacs-snapshot-" received signal SIGABRT, Aborted. G=C4=B3s> raise (sig=3Dsig@entry=3D6) at ../sysdeps/unix/sysv/linux/rai= se.c:50 G=C4=B3s> 50 ../sysdeps/unix/sysv/linux/raise.c: No such file or direct= ory. G=C4=B3s> (gdb) bt G=C4=B3s> #0 raise (sig=3Dsig@entry=3D6) at ../sysdeps/unix/sysv/linux= /raise.c:50 G=C4=B3s> #1 0x0000555555597eb0 in terminate_due_to_signal (sig=3Dsig@= entry=3D6, backtrace_limit=3Dbacktrace_limit@entry=3D40) at emacs.c:401 G=C4=B3s> #2 0x000055555559836e in emacs_abort () at sysdep.c:2448 G=C4=B3s> #3 0x00005555555969f0 in bidi_get_type (ch=3D= , override=3D) at bidi.c:282 G=C4=B3s> #4 0x0000555555635547 in bidi_resolve_explicit (bidi_it=3D0x= 7fffffff7750) at bidi.c:2019 G=C4=B3s> #5 0x0000555555635d0f in bidi_resolve_weak (bidi_it=3D0x7fff= ffff7750) at bidi.c:2175 G=C4=B3s> #6 0x0000555555636fbb in bidi_resolve_brackets (bidi_it=3D0x= 7fffffff7750) at bidi.c:2839 G=C4=B3s> #7 0x000055555563739b in bidi_resolve_neutral (bidi_it=3D0x7= fffffff7750) at bidi.c:2957 G=C4=B3s> #8 0x00005555556378cf in bidi_type_of_next_char (bidi_it=3D0= x7fffffff7750) at bidi.c:3162 G=C4=B3s> #9 bidi_level_of_next_char (bidi_it=3D0x7fffffff7750) at bid= i.c:3229 G=C4=B3s> #10 0x0000555555638840 in bidi_move_to_visually_next (bidi_it= =3Dbidi_it@entry=3D0x7fffffff7750) at bidi.c:3422 G=C4=B3s> #11 0x00005555555cefaf in set_iterator_to_next (it=3D0x7fffff= ff6d60, reseat_p=3D) at xdisp.c:7805 G=C4=B3s> #12 0x00005555555cf24c in set_iterator_to_next (it=3D0x7fffff= ff6d60, reseat_p=3D) at xdisp.c:7877 G=C4=B3s> #13 0x00005555555d6216 in display_line (it=3D0x7fffffff6d60, = cursor_vpos=3D) at xdisp.c:23573 G=C4=B3s> #14 0x00005555555db8e9 in try_window (window=3Dwindow@entry= =3D0x55555a5d4de5, pos=3D..., flags=3Dflags@entry=3D1) at xdisp.c:19062 G=C4=B3s> #15 0x00005555555f05b8 in redisplay_window (window=3D0x55555a= 5d4de5, just_this_one_p=3D) at xdisp.c:18480 G=C4=B3s> #16 0x00005555555f377b in redisplay_window_0 (window=3Dwindow= @entry=3D0x55555a5d4de5) at xdisp.c:16194 G=C4=B3s> #17 0x00005555556f6dfa in internal_condition_case_1 G=C4=B3s> (bfun=3Dbfun@entry=3D0x5555555f3750 , G=C4=B3s> arg=3Darg@entry=3D0x55555a5d4de5, handlers=3D, G=C4=B3s> hfun=3Dhfun@entry=3D0x5555555b3f20 ) at eval.c:1379 G=C4=B3s> #18 0x00005555555bd838 in redisplay_windows (window=3D0x55555= a5d4de5) at xdisp.c:16174 G=C4=B3s> #19 0x00005555555bd80d in redisplay_windows (window=3D0x55555= abd4c85) at xdisp.c:16168 G=C4=B3s> #20 0x00005555555df37f in redisplay_internal () at xdisp.c:15= 642 G=C4=B3s> #21 0x000055555568943f in read_char (commandflag=3D1, G=C4=B3s> map=3D0x55555a6066f3, prev_event=3D0x0, used_mouse_menu=3D0x7= fffffffc36b, G=C4=B3s> end_time=3D0x0) at keyboard.c:2493 G=C4=B3s> #22 0x000055555568bf5d in read_key_sequence (keybuf=3D, G=C4=B3s> prompt=3D0x0, dont_downcase_last=3D, G=C4=B3s> can_return_switch_frame=3Dtrue, fix_current_buffer=3Dtrue, G=C4=B3s> prevent_redisplay=3D) G=C4=B3s> at keyboard.c:9553 G=C4=B3s> #23 0x000055555568d74c in command_loop_1 () at lisp.h:1032 G=C4=B3s> #24 0x00005555556f6d76 in internal_condition_case G=C4=B3s> (bfun=3Dbfun@entry=3D0x55555568d560 , G=C4=B3s> handlers=3Dhandlers@entry=3D0x90, hfun=3Dhfun@entry=3D0x55555= 5683f50 G=C4=B3s> ) at eval.c:1355 G=C4=B3s> #25 0x000055555567e7a4 in command_loop_2 (ignore=3Dignore@ent= ry=3D0x0) at lisp.h:1032 G=C4=B3s> #26 0x00005555556f6ccf in internal_catch (tag=3Dtag@entry=3D0= x59d0, func=3Dfunc@entry=3D0x55555567e780 , arg=3Darg@entry= =3D0x0) at eval.c:1116 G=C4=B3s> #27 0x000055555567e6fd in command_loop () at lisp.h:1032 G=C4=B3s> #28 0x0000555555683b3f in recursive_edit_1 () at keyboard.c:7= 14 G=C4=B3s> #29 0x0000555555683e7b in Frecursive_edit () at keyboard.c:786 G=C4=B3s> #30 0x00005555556f7ae1 in Ffuncall (nargs=3D1, args=3Dargs@en= try=3D0x7fffffffc808) at lisp.h:2109 G=C4=B3s> #31 0x000055555572e2c8 in exec_byte_code (bytestr=3D, G=C4=B3s> vector=3D, maxdepth=3D, G=C4=B3s> args_template=3D, nargs=3D, arg= s=3D ) at bytecode.c:633 G=C4=B3s> #32 0x00005555556f7a3d in Ffuncall (nargs=3D3, args=3D0x7ffff= fffcd10) at eval.c:2808 G=C4=B3s> #33 0x00005555556f7dd2 in Fapply (nargs=3Dnargs@entry=3D2, ar= gs=3Dargs@entry=3D0x7fffffffcdb0) at eval.c:2424 G=C4=B3s> #34 0x00005555556f7f4a in apply1 (fn=3D, arg= =3Darg@entry=3D0x555558687fa3) at lisp.h:1399 G=C4=B3s> #35 0x00005555556f8100 in call_debugger (arg=3D0x555558687fa3= ) at eval.c:339 G=C4=B3s> #36 0x00005555556f8713 in maybe_call_debugger (data=3D0x55555= 8688013, sig=3D0xe9d0, conditions=3D0x7ffff1be007b) at lisp.h:1032 G=C4=B3s> #37 signal_or_quit (error_symbol=3D0xe9d0, data=3D0x555558688= 013, keyboard_quit=3D) at eval.c:1666 G=C4=B3s> #38 0x000055555559a5f0 in Fsignal (error_symbol=3D, error_symbol@entry=3D0xe9d0, data=3D) at eval.c:1568 G=C4=B3s> #39 0x000055555559a7ca in xsignal (data=3D, er= ror_symbol=3D0xe9d0) at lisp.h:4140 G=C4=B3s> #40 xsignal2 (error_symbol=3Derror_symbol@entry=3D0xe9d0, arg= 1=3Darg1@entry=3D0xc8a0, arg2=3Darg2@entry=3D0x14a) at eval.c:1713 G=C4=B3s> #41 0x00005555555997f9 in wrong_type_argument (predicate=3Dpr= edicate@entry=3D0xc8a0, value=3Dvalue@entry=3D0x14a) at lisp.h:1032 G=C4=B3s> #42 0x0000555555599e07 in CHECK_TYPE (x=3D0x14a, predicate=3D= 0xc8a0, ok=3D0) at data.c:1991 G=C4=B3s> #43 CHECK_SYMBOL (x=3D0x14a) at lisp.h:1052 G=C4=B3s> #44 set_internal (symbol=3D0x14a, newval=3D, w= here=3D, bindflag=3D) at data.c:1307 G=C4=B3s> #45 0x00005555556e70c6 in Fset (symbol=3D, new= val=3D0x9c4e) at lisp.h:1032 G=C4=B3s> #46 0x00005555556f9bd1 in eval_sub (form=3D) a= t lisp.h:2109 G=C4=B3s> #47 0x00005555556fb5ea in Feval (form=3D0x5555586882f3, lexic= al=3D) at eval.c:2102 G=C4=B3s> #48 0x00005555556f7ae1 in Ffuncall (nargs=3D3, args=3Dargs@en= try=3D0x7fffffffd108) at lisp.h:2109 G=C4=B3s> #49 0x000055555572e2c8 in exec_byte_code (bytestr=3D, G=C4=B3s> vector=3D, maxdepth=3D, G=C4=B3s> args_template=3D, nargs=3D, arg= s=3D ) at bytecode.c:633 G=C4=B3s> #50 0x00005555556f7a3d in Ffuncall (nargs=3D2, args=3Dargs@en= try=3D0x7fffffffd430) at eval.c:2808 G=C4=B3s> #51 0x000055555572e2c8 in exec_byte_code (bytestr=3D, G=C4=B3s> vector=3D, maxdepth=3D, G=C4=B3s> args_template=3D, nargs=3D, arg= s=3D ) at bytecode.c:633 G=C4=B3s> #52 0x00005555556f7a3d in Ffuncall (nargs=3Dnargs@entry=3D2, = args=3Dargs@entry=3D0x7fffffffd7c8) at eval.c:2808 G=C4=B3s> --Type for more, q to quit, c to continue without pagin= g-- G=C4=B3s> #53 0x00005555556f43da in Ffuncall_interactively (nargs=3D2, = args=3D0x7fffffffd7c8) at callint.c:254 G=C4=B3s> #54 0x00005555556f7ae1 in Ffuncall (nargs=3Dnargs@entry=3D3, = args=3Dargs@entry=3D0x7fffffffd7c0) at lisp.h:2109 G=C4=B3s> #55 0x00005555556f56b6 in Fcall_interactively (function=3D0x2= aaa9bc5bd90, record_flag=3D0x0, keys=3D0x55555a7228a5) at callint.c:783 G=C4=B3s> #56 0x00005555556f7ae1 in Ffuncall (nargs=3D4, args=3Dargs@en= try=3D0x7fffffffd9d8) at lisp.h:2109 G=C4=B3s> #57 0x000055555572e2c8 in exec_byte_code (bytestr=3D, G=C4=B3s> vector=3D, maxdepth=3D, G=C4=B3s> args_template=3D, nargs=3D, arg= s=3D ) at bytecode.c:633 G=C4=B3s> #58 0x00005555556f7a3d in Ffuncall (nargs=3D2, args=3D0x7ffff= fffdd70) at eval.c:2808 G=C4=B3s> #59 0x00005555556f7b9d in call1 (fn=3Dfn@entry=3D0x41a0, arg1= =3D) at eval.c:2654 G=C4=B3s> #60 0x000055555568d94b in command_loop_1 () at lisp.h:1032 G=C4=B3s> #61 0x00005555556f6d76 in internal_condition_case G=C4=B3s> (bfun=3Dbfun@entry=3D0x55555568d560 , G=C4=B3s> handlers=3Dhandlers@entry=3D0x90, hfun=3Dhfun@entry=3D0x55555= 5683f50 G=C4=B3s> ) at eval.c:1355 G=C4=B3s> #62 0x000055555567e7a4 in command_loop_2 (ignore=3Dignore@ent= ry=3D0x0) at lisp.h:1032 G=C4=B3s> #63 0x00005555556f6ccf in internal_catch (tag=3Dtag@entry=3D0= xd110, func=3Dfunc@entry=3D0x55555567e780 , arg=3Darg@entry= =3D0x0) at eval.c:1116 G=C4=B3s> #64 0x000055555567e743 in command_loop () at lisp.h:1032 G=C4=B3s> #65 0x0000555555683b3f in recursive_edit_1 () at keyboard.c:7= 14 G=C4=B3s> #66 0x0000555555683e7b in Frecursive_edit () at keyboard.c:786 G=C4=B3s> #67 0x000055555559ec58 in main (argc=3D2, argv=3D) at emacs.c:2054 G=C4=B3s> (gdb)=20