From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Thierry Volpiatto Newsgroups: gmane.emacs.bugs Subject: bug#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29 Date: Thu, 09 Jun 2022 18:28:28 +0000 Message-ID: <87mteladpm.fsf@posteo.net> References: <83y1y520eh.fsf@gnu.org> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="32652"; mail-complaints-to="usenet@ciao.gmane.io" Cc: larsi@gnus.org, 55832@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jun 09 22:12:35 2022 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 1nzOWA-0008MC-RB for geb-bug-gnu-emacs@m.gmane-mx.org; 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Thu, 9 Jun 2022 20:34:00 +0200 (CEST) In-reply-to: <83y1y520eh.fsf@gnu.org> Autocrypt: addr=thievol@posteo.net; prefer-encrypt=mutual; keydata= mQGNBF8ylcIBDADG+hy+zR6L4/vbdDDZuSaMmSrU3A5QZJpeBCvxTr7MpzzruZbhLPW1K3R6N2MA edi8Y+C8o27FVRIjpdbaKMGu9je7JV/TbUQYo3SOwCK1vM4LUn4V6ZLzSYkuiEt4eyMoiDdyvN0p kcK6P9x9DCetcEVszXzQg+yzCVrQ2hXWDXWT4M18EC3wtO7RHPouMqGiwBFhBAYErCqFWFxQHkfb tG/4yGyJ58rglb65O3qijjMWvYwcWZun9/7qm8Z4/4mHopmo2zgU+OrptnLSZfkZGz3Y7Uf452xQ GVq0Fv75NPvQru7y+DYVhuVXXyAmGxt+vf4rIiixMBbhKEPjcxEPAa2LTzex2IsTZR+QVG9uDnqC WcgaOEQ58fzXNvNhtwwF/Rgio2XWAJVdmFWS59/k9W58CIUSNKBMZh2XeGdEmtHvDtCxW3z6FJha 36RzOM3fMNNiAGdFZJA84gcdloJR+sHCDTTPT3784fjr+V8An7sI581NGFzkRQqPvEQCZbUAEQEA AbQSdGhpZXZvbEBwb3N0ZW8ubmV0iQHUBBMBCgA+FiEEI9twfRN7r3nig/xwDsVtFB0W75MFAl8y lcICGwMFCQPCZwAFCwkIBwIGFQoJCAsCBBYCAwECHgECF4AACgkQDsVtFB0W75MB3QwAlTsVzFmr +S/tMKwwwOibjhNPi/OZiUC2AYfaqfVAiIHDT3RbzDe03sAJoomJkJnYVjGzQZwibCMO2+ITkMPV 2wvrd4CbgS1KCVbrltwcuK/nxPCBaHytOCZUIInnhJo5PE/h03K X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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:234166 Archived-At: --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Eli Zaretskii writes: >> From: Thierry Volpiatto >> Cc: larsi@gnus.org, 55832@debbugs.gnu.org >> Date: Thu, 09 Jun 2022 16:51:18 +0000 >>=20 >> (gdb) source /home/thierry/tmp/emacs/src/.gdbinit >> SIGINT is used by the debugger. >> Are you sure you want to change it? (y or n) [answered Y; input not from= terminal] >> DISPLAY =3D :0.0 >> TERM =3D xterm-256color >> Breakpoint 1 at 0x5555555a6b56: file emacs.c, line 420. >> Breakpoint 2 at 0x5555556ba640: file xterm.c, line 22325. >> (gdb) frame 8 >> #8 0x00005555557ac8a3 in call2 (arg2=3DXIL(0x55555a4b2e83), arg1=3DXIL(= 0x90), fn=3D) at lisp.h:3232 >> 3232 return CALLN (Ffuncall, fn, arg1, arg2); >> (gdb) p arg2 >> $1 =3D XIL(0x55555a4b2e83) >> (gdb) xtype >> Lisp_Cons >> (gdb) xlist >> No symbol "builtin_lisp_symbol" in current context. >> (gdb) p arg1 >> $2 =3D XIL(0x90) >> (gdb) xtype >> Lisp_Symbol >> (gdb) xsymbol >> $3 =3D (struct Lisp_Symbol *) 0x555555cd6cd0 >> "error" >> (gdb) frame 103105 >> #103105 0x00005555557ab8be in Ffuncall (nargs=3D4, args=3D0x7fffffd15a80= ) at eval.c:2953 >> 2953 Lisp_Object val =3D funcall_general (args[0], nargs - 1, args = + 1); >> (gdb) p args[0] >> $4 =3D XIL(0x23a93f0) >> (gdb) xtype >> Lisp_Symbol >> (gdb) xsymbol >> $5 =3D (struct Lisp_Symbol *) 0x555558080030 >> "tramp-file-name-for-operation" >> (gdb) p args[1] >> $6 =3D XIL(0x22fdb90) >> (gdb) xtype >> Lisp_Symbol >> (gdb) xsymbol >> $7 =3D (struct Lisp_Symbol *) 0x555557fd47d0 >> "tramp-get-remote-uid" >> (gdb) p args[2] >> $8 =3D XIL(0x55555a7df8c3) >> (gdb) xtype >> Lisp_Cons >> (gdb) xlist >> No symbol "builtin_lisp_symbol" in current context. >> (gdb) p args[3] >> $9 =3D XIL(0xe940) >> (gdb) xtype >> Lisp_Symbol >> (gdb) xsymbol >> $10 =3D (struct Lisp_Symbol *) 0x555555ce5580 >> "string" > > So tramp-file-name-for-operation errors out, and that somehow gets us > in trouble. > > I see we call signal-hook-function -- what is its value in that > session, please? Seems tramp let-bound it to tramp-signal-hook-function in tramp-file-name-handler. =2D-=20 Thierry --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQHHBAEBCgAxFiEEI9twfRN7r3nig/xwDsVtFB0W75MFAmKiPRUTHHRoaWV2b2xA cG9zdGVvLm5ldAAKCRAOxW0UHRbvkzK7DADFs6NlFaPufUw5OryVk1fiT/XParwe o3L3crWu/D6ck6LUHpfM36ma+v9fIrRduyI9VhriuGPAAvUurWN8sGL9PwFtLohr Rg63mJiQfGjMlVUE5YWrww7vblzraLTj4z+5AvN/zWEUqWUBqjCuORAfItHJz4Wg B0rFTCZI9v+KurrNYA2dDaEtZLjYZ3uTRhfPDENNQIGFQYYhztXoEt3LCfPV39YP xYmnzYeaGlbcfgXaABmW/QBmiUbEjp9hKp+WS5l0pXHJY52nR/RWrIUwBq8qjWHi L0qjC9YsPH7xCfz7vBken9AdkhpMhBIla3+Kg4KzqI6HpAYtCTwTY3pdtIZbWw2s WqVBZ26n4nEnQm+QM9eVHpb2d+mJvj7bAWcqH7nQCHqKBeOSTpwvz1eH5sm2JuZR ClNGQ8398bMr6kuEtsWu5BW47eZPT85qIdXOzB3GWOUo2VBSb/NaKMVYmVrsbkDY pgOLc/7eYUxlgUHXM+2cDARCaHTtnXPhiK4= =CxTw -----END PGP SIGNATURE----- --=-=-=--