From unknown Fri Jun 20 18:15:44 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#33530 <33530@debbugs.gnu.org> To: bug#33530 <33530@debbugs.gnu.org> Subject: Status: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error Reply-To: bug#33530 <33530@debbugs.gnu.org> Date: Sat, 21 Jun 2025 01:15:44 +0000 retitle 33530 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error reassign 33530 emacs submitter 33530 Damien Cassou severity 33530 normal thanks From debbugs-submit-bounces@debbugs.gnu.org Tue Nov 27 15:59:29 2018 Received: (at submit) by debbugs.gnu.org; 27 Nov 2018 20:59:29 +0000 Received: from localhost ([127.0.0.1]:52559 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRkS8-0005tZ-Vq for submit@debbugs.gnu.org; Tue, 27 Nov 2018 15:59:29 -0500 Received: from eggs.gnu.org ([208.118.235.92]:52294) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRkS6-0005tM-SJ for submit@debbugs.gnu.org; Tue, 27 Nov 2018 15:59:27 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gRkS0-0006sV-2t for submit@debbugs.gnu.org; Tue, 27 Nov 2018 15:59:21 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50 autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:35266) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gRkRz-0006sN-W7 for submit@debbugs.gnu.org; Tue, 27 Nov 2018 15:59:20 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33647) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gRkRy-0008HO-Qv for bug-gnu-emacs@gnu.org; Tue, 27 Nov 2018 15:59:19 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gRkRv-0006p8-JD for bug-gnu-emacs@gnu.org; Tue, 27 Nov 2018 15:59:18 -0500 Received: from mail.choca.pics ([62.210.108.126]:52942) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gRkRv-0006j1-6C for bug-gnu-emacs@gnu.org; Tue, 27 Nov 2018 15:59:15 -0500 Received: from localhost (localhost.localdomain [IPv6:::1]) by mail.choca.pics (Postfix) with ESMTP id 9BDF323351F7; Tue, 27 Nov 2018 21:59:05 +0100 (CET) Received: from mail.choca.pics ([IPv6:::1]) by localhost (mail.choca.pics [IPv6:::1]) (amavisd-new, port 10032) with ESMTP id JAk3Ruhyvvjh; Tue, 27 Nov 2018 21:59:04 +0100 (CET) Received: from localhost (localhost.localdomain [IPv6:::1]) by mail.choca.pics (Postfix) with ESMTP id F11EA23351F9; Tue, 27 Nov 2018 21:59:03 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.choca.pics F11EA23351F9 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cassou.me; s=9EA44F5C-DEF4-11E6-A83F-A08DF322D8FB; t=1543352344; bh=tLW9pdvxVury2DcPpnBu7WX+mtiHQEoBUuMsWpuWJiE=; h=From:To:Date:Message-ID:MIME-Version; b=AyOMZbIX/XAVAer9P6R8w16kK81A1+Ax8pZVP+X+Jt3O/D0RDGzIv+qCgR14Y+K71 DIQZ2JY3cRT6ZlUnFSqtRbRuNe5aU8mFHghegWRn60jxhNse/DnkjAV/c542zj6QWq 5ezLoo+fCEmIOhK49A7ZjDtNvWoF0K/KjBhpJv0nOCWJFJBYwCCLU1vuztvDPyehFs Q+aI01B8qPuvP+Mq0K5ecUoQlOVwT9dusf59g1tzyxdJTd2xDuwrXQWyVvmtf1qIB9 YUkkMAgi8QOVG8v+rtCfTDK/F2RVDvdURHsZ2H1O/8sxXpSS4GqOVJEKCpcCbQE7IB WyOnKJh9hrHoQ== X-Virus-Scanned: amavisd-new at choca.pics Received: from mail.choca.pics ([IPv6:::1]) by localhost (mail.choca.pics [IPv6:::1]) (amavisd-new, port 10026) with ESMTP id NG8gLaPoow_c; Tue, 27 Nov 2018 21:59:03 +0100 (CET) Received: from luz4 (84.141.120.78.rev.sfr.net [78.120.141.84]) by mail.choca.pics (Postfix) with ESMTPSA id 8E47E23351F7; Tue, 27 Nov 2018 21:59:03 +0100 (CET) From: Damien Cassou To: bug-gnu-emacs@gnu.org Subject: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error Date: Tue, 27 Nov 2018 21:59:01 +0100 Message-ID: <87va4i1bl6.fsf@cassou.me> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.1 (----) X-Debbugs-Envelope-To: submit Cc: Paul Eggert , Michael Albinus X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.1 (-----) The following line crashes both Emacs 26 and Emacs master. emacs -Q -batch --eval "(require 'dbus)" --eval "(dbus-call-method :system = \"org.freedesktop.NetworkManager\" \"/org/freedesktop/NetworkManager/Device= s/1\" \"org.freedesktop.NetworkManager.Device.Wireless\" \"RequestScan\" :d= ict-entry)" Here is a trace on emacs-master. Wrong type argument: consp, Fatal error 11: Segmentation fault #0 0x00000000005870c8 in PSEUDOVECTOR_TYPE (v=3D0xc8c7000c8421c6c0) at lis= p.h:1573 size =3D -3979211692002130235 #1 0x0000000000675c88 in print_vectorlike (obj=3DXIL(0xc8c7000c8421c6c5), = printcharfun=3DXIL(0x58b0), escapeflag=3Dtrue, buf=3D0x7fffffffca10 "\004")= at print.c:1368 #2 0x0000000000678de5 in print_object (obj=3DXIL(0xc8c7000c8421c6c5), prin= tcharfun=3DXIL(0x58b0), escapeflag=3Dtrue) at print.c:2152 buf =3D "\004\000\000\000\000\000\000\000\001\000\000\000\000\000\0= 00\000\320\321\000\000\000\000\000\000\260X\000\000\000\000\000\000`\312\37= 7\377\377\177\000\000\tzd\000\000\000\000\000\202\000\000\000\000" #3 0x000000000067503c in print (obj=3DXIL(0xc8c7000c8421c6c5), printcharfu= n=3DXIL(0x58b0), escapeflag=3Dtrue) at print.c:1145 #4 0x00000000006727d1 in Fprin1 (object=3DXIL(0xc8c7000c8421c6c5), printch= arfun=3DXIL(0x58b0)) at print.c:653 old =3D 0xcd5800 old_point =3D -1 start_point =3D -1 old_point_byte =3D -1 start_point_byte =3D -1 specpdl_count =3D 4 free_print_buffer =3D false multibyte =3D true original =3D XIL(0x58b0) #5 0x0000000000674b2d in print_error_message (data=3DXIL(0x13472d3), strea= m=3DXIL(0x58b0), context=3D0xbc093e "", caller=3DXIL(0x2a90)= ) at print.c:980 obj =3D XIL(0xc8c7000c8421c6c5) sep =3D 0x786fef ", " errname =3D XIL(0xe3a0) errmsg =3D XIL(0x7fb874) file_error =3D XIL(0) tail =3D XIL(0x13473b3) #6 0x0000000000591321 in Fcommand_error_default_function (data=3DXIL(0x134= 72d3), context=3DXIL(0x7f0064), signal=3DXIL(0x2a90)) at keyboard.c:1005 sf =3D 0xce2830 #7 0x00000000006485fa in funcall_subr (subr=3D0x7ebe80 , numargs=3D3, args=3D0x7fffffffce48) at eval.c:2939 internal_argbuf =3D {XIL(0x7fffffffcdb0), make_number(16107774448),= XIL(0x7ebe80), XIL(0x7fffffffcd78), XIL(0x58716b), XIL(0xf00000000), XIL(0= x7ebe85), XIL(0x7fffffffcd90)} internal_args =3D 0x7fffffffce48 #8 0x00000000006480ef in Ffuncall (nargs=3D4, args=3D0x7fffffffce40) at ev= al.c:2859 fun =3D XIL(0x7ebe85) original_fun =3D XIL(0x9a9d0) funcar =3D XIL(0x7fffffffceb0) numargs =3D 3 val =3D XIL(0) count =3D 3 #9 0x0000000000647a93 in call3 (fn=3DXIL(0x9a9d0), arg1=3DXIL(0x13472d3), = arg2=3DXIL(0x7f0064), arg3=3DXIL(0x2a90)) at eval.c:2726 #10 0x00000000005911d8 in cmd_error_internal (data=3DXIL(0x13472d3), contex= t=3D0x7fffffffceb0 "") at keyboard.c:972 #11 0x00000000005910b7 in cmd_error (data=3DXIL(0x13472d3)) at keyboard.c:9= 41 old_level =3D XIL(0) old_length =3D XIL(0) macroerror =3D "\000\316\377\377\001", '\000' , "= \317\377\377\377\177\000\000s_d", '\000' , "=D3=9B1\001\0= 00\000\000\000", #12 0x0000000000644047 in internal_condition_case (bfun=3D0x591523 , handlers=3DXIL(0x54c0), hfun=3D0x590f67 ) at eval.c:1369 val =3D XIL(0x13472d3) c =3D 0x2c9b710 #13 0x0000000000591584 in top_level_1 (ignore=3DXIL(0)) at keyboard.c:1096 #14 0x000000000064356e in internal_catch (tag=3DXIL(0xcc30), func=3D0x59154= 2 , arg=3DXIL(0)) at eval.c:1136 val =3D XIL(0) c =3D 0x2c998e0 #15 0x0000000000591473 in command_loop () at keyboard.c:1057 #16 0x0000000000590a79 in recursive_edit_1 () at keyboard.c:703 count =3D 1 val =3D XIL(0x7fffffffd040) #17 0x0000000000590c5b in Frecursive_edit () at keyboard.c:774 count =3D 0 buffer =3D XIL(0) #18 0x000000000058e85d in main (argc=3D7, argv=3D0x7fffffffd288) at emacs.c= :1716 stack_bottom_variable =3D 0x7ffff5ed6f40 do_initial_setlocale =3D true dumping =3D false skip_args =3D 1 no_loadup =3D false junk =3D 0x0 dname_arg =3D 0x0 ch_to_dir =3D 0x0 original_pwd =3D 0x0 rlim =3D { rlim_cur =3D 10022912,=20 rlim_max =3D 18446744073709551615 } sockfd =3D -1 Lisp Backtrace: "command-error-default-function" (0xffffce48) Windowing system distributor 'Fedora Project', version 11.0.12003000 System Description: Fedora release 29 (Twenty Nine) --=20 Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill From debbugs-submit-bounces@debbugs.gnu.org Wed Nov 28 00:41:05 2018 Received: (at 33530-done) by debbugs.gnu.org; 28 Nov 2018 05:41:05 +0000 Received: from localhost ([127.0.0.1]:52739 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRsav-0005RZ-Bo for submit@debbugs.gnu.org; Wed, 28 Nov 2018 00:41:05 -0500 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:46404) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRsat-0005Qy-9E for 33530-done@debbugs.gnu.org; Wed, 28 Nov 2018 00:41:03 -0500 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id E40A816009D; Tue, 27 Nov 2018 21:40:56 -0800 (PST) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id EQwyqSdHxVHU; Tue, 27 Nov 2018 21:40:56 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 2223F1600EE; Tue, 27 Nov 2018 21:40:56 -0800 (PST) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id j9G3lvQBRRhU; Tue, 27 Nov 2018 21:40:56 -0800 (PST) Received: from [192.168.1.9] (cpe-23-242-74-103.socal.res.rr.com [23.242.74.103]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id EA85116009D; Tue, 27 Nov 2018 21:40:55 -0800 (PST) Subject: Re: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error To: Damien Cassou , 33530-done@debbugs.gnu.org References: <87va4i1bl6.fsf@cassou.me> From: Paul Eggert Organization: UCLA Computer Science Department Message-ID: <644e275a-e9c0-4330-aa70-64969d4159d7@cs.ucla.edu> Date: Tue, 27 Nov 2018 21:40:55 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <87va4i1bl6.fsf@cassou.me> Content-Type: multipart/mixed; boundary="------------73BDD737DCB45C12A45C962A" Content-Language: en-US X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 33530-done Cc: Michael Albinus X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) This is a multi-part message in MIME format. --------------73BDD737DCB45C12A45C962A Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Thanks for reporting that. I installed the attached into the master branch and am marking the bug as fixed. Not sure whether it's worth installing into the emacs-26 branch. It is a serious problem if Lisp code can make Emacs crash; on the other hand, the usage is erroneous. --------------73BDD737DCB45C12A45C962A Content-Type: text/x-patch; name="0001-Fix-core-dump-in-dbus-message-internal.patch" Content-Disposition: attachment; filename="0001-Fix-core-dump-in-dbus-message-internal.patch" Content-Transfer-Encoding: quoted-printable >From cef3f8fbf98296eaa59f80716db33b4f8689889a Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Tue, 27 Nov 2018 21:36:18 -0800 Subject: [PATCH] Fix core dump in dbus-message-internal MIME-Version: 1.0 Content-Type: text/plain; charset=3DUTF-8 Content-Transfer-Encoding: 8bit * src/dbusbind.c (Fdbus_message_internal): Don=E2=80=99t go past array end (Bug#33530). --- src/dbusbind.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/dbusbind.c b/src/dbusbind.c index 9bc344e961..403fc598c0 100644 --- a/src/dbusbind.c +++ b/src/dbusbind.c @@ -1423,7 +1423,7 @@ usage: (dbus-message-internal &rest REST) */) for (; count < nargs; ++count) { dtype =3D XD_OBJECT_TO_DBUS_TYPE (args[count]); - if (XD_DBUS_TYPE_P (args[count])) + if (count + 1 < nargs && XD_DBUS_TYPE_P (args[count])) { XD_DEBUG_VALID_LISP_OBJECT_P (args[count]); XD_DEBUG_VALID_LISP_OBJECT_P (args[count+1]); --=20 2.17.1 --------------73BDD737DCB45C12A45C962A-- From debbugs-submit-bounces@debbugs.gnu.org Wed Nov 28 01:16:10 2018 Received: (at 33530) by debbugs.gnu.org; 28 Nov 2018 06:16:10 +0000 Received: from localhost ([127.0.0.1]:52748 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRt8q-0006OF-7c for submit@debbugs.gnu.org; Wed, 28 Nov 2018 01:16:10 -0500 Received: from eggs.gnu.org ([208.118.235.92]:49328) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRt8o-0006Nl-F8 for 33530@debbugs.gnu.org; Wed, 28 Nov 2018 01:16:06 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gRt8i-0007lf-FY for 33530@debbugs.gnu.org; Wed, 28 Nov 2018 01:16:01 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:51633) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gRt8Z-0007jQ-SG; Wed, 28 Nov 2018 01:15:51 -0500 Received: from [176.228.60.248] (port=4095 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gRt8Z-0005xc-CK; Wed, 28 Nov 2018 01:15:51 -0500 Date: Wed, 28 Nov 2018 08:16:00 +0200 Message-Id: <83tvk1g21r.fsf@gnu.org> From: Eli Zaretskii To: Damien Cassou In-reply-to: <87va4i1bl6.fsf@cassou.me> (message from Damien Cassou on Tue, 27 Nov 2018 21:59:01 +0100) Subject: Re: bug#33530: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error References: <87va4i1bl6.fsf@cassou.me> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 33530 Cc: 33530@debbugs.gnu.org, eggert@cs.ucla.edu, michael.albinus@gmx.de X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) > From: Damien Cassou > Date: Tue, 27 Nov 2018 21:59:01 +0100 > Cc: Paul Eggert , Michael Albinus > > The following line crashes both Emacs 26 and Emacs master. > > emacs -Q -batch --eval "(require 'dbus)" --eval "(dbus-call-method :system \"org.freedesktop.NetworkManager\" \"/org/freedesktop/NetworkManager/Devices/1\" \"org.freedesktop.NetworkManager.Device.Wireless\" \"RequestScan\" :dict-entry)" It dies trying to display an error message: > #5 0x0000000000674b2d in print_error_message (data=XIL(0x13472d3), stream=XIL(0x58b0), context=0xbc093e "", caller=XIL(0x2a90)) at print.c:980 > obj = XIL(0xc8c7000c8421c6c5) > sep = 0x786fef ", " > errname = XIL(0xe3a0) > errmsg = XIL(0x7fb874) > file_error = XIL(0) > tail = XIL(0x13473b3) > #6 0x0000000000591321 in Fcommand_error_default_function (data=XIL(0x13472d3), context=XIL(0x7f0064), signal=XIL(0x2a90)) at keyboard.c:1005 > sf = 0xce2830 > #7 0x00000000006485fa in funcall_subr (subr=0x7ebe80 , numargs=3, args=0x7fffffffce48) at eval.c:2939 > internal_argbuf = {XIL(0x7fffffffcdb0), make_number(16107774448), XIL(0x7ebe80), XIL(0x7fffffffcd78), XIL(0x58716b), XIL(0xf00000000), XIL(0x7ebe85), XIL(0x7fffffffcd90)} > internal_args = 0x7fffffffce48 > #8 0x00000000006480ef in Ffuncall (nargs=4, args=0x7fffffffce40) at eval.c:2859 > fun = XIL(0x7ebe85) > original_fun = XIL(0x9a9d0) > funcar = XIL(0x7fffffffceb0) > numargs = 3 > val = XIL(0) > count = 3 > #9 0x0000000000647a93 in call3 (fn=XIL(0x9a9d0), arg1=XIL(0x13472d3), arg2=XIL(0x7f0064), arg3=XIL(0x2a90)) at eval.c:2726 > #10 0x00000000005911d8 in cmd_error_internal (data=XIL(0x13472d3), context=0x7fffffffceb0 "") at keyboard.c:972 > #11 0x00000000005910b7 in cmd_error (data=XIL(0x13472d3)) at keyboard.c:941 > old_level = XIL(0) > old_length = XIL(0) > macroerror = "\000\316\377\377\001", '\000' , "\317\377\377\377\177\000\000s_d", '\000' , "ӛ1\001\000\000\000\000", Can you please show the value of 'data' in frame #10 or in frame #5, in human-readable form? This should be possible using the "xtype" command followed by another x* command, according to what type is shown by "xtype", probably "xsymbol". Thanks. From debbugs-submit-bounces@debbugs.gnu.org Wed Nov 28 02:10:34 2018 Received: (at 33530) by debbugs.gnu.org; 28 Nov 2018 07:10:34 +0000 Received: from localhost ([127.0.0.1]:52762 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRtzW-0007lj-CO for submit@debbugs.gnu.org; Wed, 28 Nov 2018 02:10:34 -0500 Received: from eggs.gnu.org ([208.118.235.92]:37468) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRtzU-0007lW-Ch for 33530@debbugs.gnu.org; Wed, 28 Nov 2018 02:10:32 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gRtzL-0005B7-Sc for 33530@debbugs.gnu.org; Wed, 28 Nov 2018 02:10:27 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:53195) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gRtzD-0004uW-0J; Wed, 28 Nov 2018 02:10:15 -0500 Received: from [176.228.60.248] (port=3477 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gRtzC-0004Pg-KG; Wed, 28 Nov 2018 02:10:14 -0500 Date: Wed, 28 Nov 2018 09:10:25 +0200 Message-Id: <83in0hfzj2.fsf@gnu.org> From: Eli Zaretskii To: Paul Eggert In-reply-to: <644e275a-e9c0-4330-aa70-64969d4159d7@cs.ucla.edu> (message from Paul Eggert on Tue, 27 Nov 2018 21:40:55 -0800) Subject: Re: bug#33530: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error References: <87va4i1bl6.fsf@cassou.me> <644e275a-e9c0-4330-aa70-64969d4159d7@cs.ucla.edu> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 33530 Cc: damien@cassou.me, 33530@debbugs.gnu.org, eggert@cs.ucla.edu X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) > From: Paul Eggert > Date: Tue, 27 Nov 2018 21:40:55 -0800 > Cc: Michael Albinus > > Not sure whether it's worth installing into the emacs-26 branch. Please do, and thanks. From debbugs-submit-bounces@debbugs.gnu.org Wed Nov 28 04:28:54 2018 Received: (at 33530) by debbugs.gnu.org; 28 Nov 2018 09:28:54 +0000 Received: from localhost ([127.0.0.1]:52854 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRw9O-0002i2-3Q for submit@debbugs.gnu.org; Wed, 28 Nov 2018 04:28:54 -0500 Received: from mail.choca.pics ([62.210.108.126]:33720) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRw9L-0002ht-T4 for 33530@debbugs.gnu.org; Wed, 28 Nov 2018 04:28:53 -0500 Received: from localhost (localhost.localdomain [IPv6:::1]) by mail.choca.pics (Postfix) with ESMTP id 869C4233525A; Wed, 28 Nov 2018 10:28:50 +0100 (CET) Received: from mail.choca.pics ([IPv6:::1]) by localhost (mail.choca.pics [IPv6:::1]) (amavisd-new, port 10032) with ESMTP id TVYbpFu0EdmZ; Wed, 28 Nov 2018 10:28:49 +0100 (CET) Received: from localhost (localhost.localdomain [IPv6:::1]) by mail.choca.pics (Postfix) with ESMTP id 5F7AC233525C; Wed, 28 Nov 2018 10:28:49 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.choca.pics 5F7AC233525C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cassou.me; s=9EA44F5C-DEF4-11E6-A83F-A08DF322D8FB; t=1543397329; bh=/jucUD1GZ8amtrJaMK571l6O+RqUKJppgKr+3hCsDV4=; h=From:To:Date:Message-ID:MIME-Version; b=UG9lv/Ond9Ta3JzncXo2x/8VNX8nNUhI/+FDJcrz6ew2amgm18ia2so8Id+WjWmwW 5Uld8VWiDhMHkbbbW00s+i/hYUe1zRn99aPyPjKr943RPaxlgoH8AVM5ch1Nkfn1xk TIJwm+/p8V/rMB81uHxzrdxA7LEP6s/i5hz1qTeG/7HL/L4caNUxKVmVnXNvWK7SVl mvkmYKDa+6ZSyj05fwY4L2m9l0BAOtup4lAiIDFojs531Cb4c8647J+gLnFXtmxhK0 xg4eIDUGzTv3zwVu3BeW7t9H0cU+Uba7SW7N2r9KvRCpcaCJFUruj6aqxPfKiAbkGV ceRkNV8rnueiQ== X-Virus-Scanned: amavisd-new at choca.pics Received: from mail.choca.pics ([IPv6:::1]) by localhost (mail.choca.pics [IPv6:::1]) (amavisd-new, port 10026) with ESMTP id uRlQVC_Q_oRH; Wed, 28 Nov 2018 10:28:49 +0100 (CET) Received: from luz4 (aputeaux-681-1-47-110.w90-86.abo.wanadoo.fr [90.86.210.110]) by mail.choca.pics (Postfix) with ESMTPSA id 0CBC6233525A; Wed, 28 Nov 2018 10:28:49 +0100 (CET) From: Damien Cassou To: Eli Zaretskii Subject: Re: bug#33530: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error In-Reply-To: <83tvk1g21r.fsf@gnu.org> References: <87va4i1bl6.fsf@cassou.me> <83tvk1g21r.fsf@gnu.org> Date: Wed, 28 Nov 2018 10:28:47 +0100 Message-ID: <87k1kx1rg0.fsf@cassou.me> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 33530 Cc: 33530@debbugs.gnu.org, eggert@cs.ucla.edu, michael.albinus@gmx.de X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Hi Eli, Eli Zaretskii writes: > Can you please show the value of 'data' in frame #10 or in frame #5, > in human-readable form? This should be possible using the "xtype" > command followed by another x* command, according to what type is > shown by "xtype", probably "xsymbol". I would like to do that but I lack knowledge of gdb. Here is what I came up with: (gdb) frame 10 #10 0x00000000005911d8 in cmd_error_internal (data=XIL(0x1347253), context=0x7fffffffce90 "") at keyboard.c:972 972 call3 (Vcommand_error_function, data, (gdb) p data $1 = XIL(0x1347253) (gdb) xtype Lisp_Cons (gdb) xcons $2 = (struct Lisp_Cons *) 0x1347250 { u = { s = { car = XIL(0xe3a0), u = { cdr = XIL(0x1347283), chain = 0x1347283 } }, gcaligned = 0xa0 } } -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill From debbugs-submit-bounces@debbugs.gnu.org Wed Nov 28 04:37:03 2018 Received: (at 33530-done) by debbugs.gnu.org; 28 Nov 2018 09:37:03 +0000 Received: from localhost ([127.0.0.1]:52860 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRwHH-0002yS-36 for submit@debbugs.gnu.org; Wed, 28 Nov 2018 04:37:03 -0500 Received: from mail.choca.pics ([62.210.108.126]:33840) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRwHF-0002y1-9u for 33530-done@debbugs.gnu.org; Wed, 28 Nov 2018 04:37:01 -0500 Received: from localhost (localhost.localdomain [IPv6:::1]) by mail.choca.pics (Postfix) with ESMTP id 93190233525A; Wed, 28 Nov 2018 10:37:00 +0100 (CET) Received: from mail.choca.pics ([IPv6:::1]) by localhost (mail.choca.pics [IPv6:::1]) (amavisd-new, port 10032) with ESMTP id Va4d8-HZUn1W; Wed, 28 Nov 2018 10:36:59 +0100 (CET) Received: from localhost (localhost.localdomain [IPv6:::1]) by mail.choca.pics (Postfix) with ESMTP id 7FC0B233525D; Wed, 28 Nov 2018 10:36:59 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.choca.pics 7FC0B233525D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cassou.me; s=9EA44F5C-DEF4-11E6-A83F-A08DF322D8FB; t=1543397819; bh=dkT1Z7eP+1xBNuwig6/fGRJzP+mtILd1QrqAB3NnpH0=; h=From:To:Date:Message-ID:MIME-Version; b=ecwZSHeei7GXRClFkWM/rlXqO7kGkNnM6NTf/2L9krvO68NybhQ8QfKlR1GVZg7+Y uK8jGrxaWXLcCRp/vDB4i6ZyC2nSTvDKuXYAdofAWuVjI37BNf1H5LU9cpGs9nwMxH vPRFhL8pJbfBM6jHA/oJa3BM/B1K87ZM7cuKhPb306nUBOWKw2iKX331hNjX0AuZvz IPcr/5PTmi7Px9sYUehZbwVO8HrP56mbC3Aw1HsVp4aySTnOsMQ1fDxlVbmQ2FsBZ+ 0894u8E6rpbdK4AFB0p75E7Tbd4WqmTLThBMCLfUjL+lylVCZjVqNN5gICxhXfxEpx WBY4eOwo+iWmg== X-Virus-Scanned: amavisd-new at choca.pics Received: from mail.choca.pics ([IPv6:::1]) by localhost (mail.choca.pics [IPv6:::1]) (amavisd-new, port 10026) with ESMTP id AviQKdjs3Lok; Wed, 28 Nov 2018 10:36:59 +0100 (CET) Received: from luz4 (aputeaux-681-1-47-110.w90-86.abo.wanadoo.fr [90.86.210.110]) by mail.choca.pics (Postfix) with ESMTPSA id 362F5233525A; Wed, 28 Nov 2018 10:36:59 +0100 (CET) From: Damien Cassou To: Paul Eggert , 33530-done@debbugs.gnu.org Subject: Re: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error In-Reply-To: <644e275a-e9c0-4330-aa70-64969d4159d7@cs.ucla.edu> References: <87va4i1bl6.fsf@cassou.me> <644e275a-e9c0-4330-aa70-64969d4159d7@cs.ucla.edu> Date: Wed, 28 Nov 2018 10:36:57 +0100 Message-ID: <87h8g11r2e.fsf@cassou.me> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 33530-done Cc: Michael Albinus X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Paul Eggert writes: > Thanks for reporting that. I installed the attached into the master branch and > am marking the bug as fixed. Not sure whether it's worth installing into the > emacs-26 branch. It is a serious problem if Lisp code can make Emacs crash; on > the other hand, the usage is erroneous. thank you Paul for the quick fix. -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill From debbugs-submit-bounces@debbugs.gnu.org Wed Nov 28 04:48:24 2018 Received: (at 33530) by debbugs.gnu.org; 28 Nov 2018 09:48:24 +0000 Received: from localhost ([127.0.0.1]:52875 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRwSF-0005Bz-Mq for submit@debbugs.gnu.org; Wed, 28 Nov 2018 04:48:23 -0500 Received: from eggs.gnu.org ([208.118.235.92]:59285) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRwSE-0005Bl-E6 for 33530@debbugs.gnu.org; Wed, 28 Nov 2018 04:48:22 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gRwS3-0006n0-9Q for 33530@debbugs.gnu.org; Wed, 28 Nov 2018 04:48:16 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:57853) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gRwRu-0006ew-W8; Wed, 28 Nov 2018 04:48:03 -0500 Received: from [176.228.60.248] (port=1496 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gRwRu-00037a-JQ; Wed, 28 Nov 2018 04:48:02 -0500 Date: Wed, 28 Nov 2018 11:48:13 +0200 Message-Id: <838t1dfs82.fsf@gnu.org> From: Eli Zaretskii To: Damien Cassou In-reply-to: <87k1kx1rg0.fsf@cassou.me> (message from Damien Cassou on Wed, 28 Nov 2018 10:28:47 +0100) Subject: Re: bug#33530: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error References: <87va4i1bl6.fsf@cassou.me> <83tvk1g21r.fsf@gnu.org> <87k1kx1rg0.fsf@cassou.me> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 33530 Cc: 33530@debbugs.gnu.org, eggert@cs.ucla.edu, michael.albinus@gmx.de X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) > From: Damien Cassou > Cc: 33530@debbugs.gnu.org, eggert@cs.ucla.edu, michael.albinus@gmx.de > Date: Wed, 28 Nov 2018 10:28:47 +0100 > > Eli Zaretskii writes: > > Can you please show the value of 'data' in frame #10 or in frame #5, > > in human-readable form? This should be possible using the "xtype" > > command followed by another x* command, according to what type is > > shown by "xtype", probably "xsymbol". > > I would like to do that but I lack knowledge of gdb. Here is what I came > up with: > > (gdb) frame 10 > #10 0x00000000005911d8 in cmd_error_internal (data=XIL(0x1347253), context=0x7fffffffce90 "") at keyboard.c:972 > 972 call3 (Vcommand_error_function, data, > > (gdb) p data > $1 = XIL(0x1347253) > > (gdb) xtype > Lisp_Cons > > (gdb) xcons Use "pp data" instead, it's better with conses, because it avoids the need to manually drill down into each cons cell. Thanks. From debbugs-submit-bounces@debbugs.gnu.org Wed Nov 28 06:34:01 2018 Received: (at 33530) by debbugs.gnu.org; 28 Nov 2018 11:34:01 +0000 Received: from localhost ([127.0.0.1]:52910 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRy6S-0007n8-TL for submit@debbugs.gnu.org; Wed, 28 Nov 2018 06:34:01 -0500 Received: from mail.choca.pics ([62.210.108.126]:35524) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRy6Q-0007mz-2i for 33530@debbugs.gnu.org; Wed, 28 Nov 2018 06:33:59 -0500 Received: from localhost (localhost.localdomain [IPv6:::1]) by mail.choca.pics (Postfix) with ESMTP id AFBF1232EE5D; Wed, 28 Nov 2018 12:33:56 +0100 (CET) Received: from mail.choca.pics ([IPv6:::1]) by localhost (mail.choca.pics [IPv6:::1]) (amavisd-new, port 10032) with ESMTP id d9bZtVDrkqxO; Wed, 28 Nov 2018 12:33:55 +0100 (CET) Received: from localhost (localhost.localdomain [IPv6:::1]) by mail.choca.pics (Postfix) with ESMTP id 24B8B232EEF4; Wed, 28 Nov 2018 12:33:55 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.choca.pics 24B8B232EEF4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cassou.me; s=9EA44F5C-DEF4-11E6-A83F-A08DF322D8FB; t=1543404835; bh=I6g6Xs1SUvKQ82oMstadVtH/yKVuxmwxliSnWE04U5Y=; h=From:To:Date:Message-ID:MIME-Version; b=BxiBEqO9r6XC8CDbPc8aFL/VVp1yz0U7ejIefKT+6+RnPliUPDuUu7tDtMTE+WrYv YAXw7S1y9DpppUW4yXaRIN/6vaHucfrt3EMRwJCUPXaJLVbqT7fupbpRYksG4qg4of InJQrANdNhh22cxg3202RAoY654/irg/d7TX0TWDOGcXvQCeHaazpcu1I6yFIxr3NL r3ocdgJPCeu3WcMMFTTvDtRShYyPgu02qHuUgo9x8GVKLkjtvoHgUmPBeCnt1TPNzR 9mZ8AhPRepNgkH+fuT0c4AIHxIK+tMWKDO8FTIzBx7D0ruifU+GUeGL+tuHjQ2E2S7 cPWEfyCdj6B3Q== X-Virus-Scanned: amavisd-new at choca.pics Received: from mail.choca.pics ([IPv6:::1]) by localhost (mail.choca.pics [IPv6:::1]) (amavisd-new, port 10026) with ESMTP id BhboUMPqhDxe; Wed, 28 Nov 2018 12:33:55 +0100 (CET) Received: from luz4 (aputeaux-681-1-47-110.w90-86.abo.wanadoo.fr [90.86.210.110]) by mail.choca.pics (Postfix) with ESMTPSA id C82A5232EE5D; Wed, 28 Nov 2018 12:33:54 +0100 (CET) From: Damien Cassou To: Eli Zaretskii Subject: Re: bug#33530: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error In-Reply-To: <838t1dfs82.fsf@gnu.org> References: <87va4i1bl6.fsf@cassou.me> <83tvk1g21r.fsf@gnu.org> <87k1kx1rg0.fsf@cassou.me> <838t1dfs82.fsf@gnu.org> Date: Wed, 28 Nov 2018 12:33:51 +0100 Message-ID: <87sgzll9ls.fsf@cassou.me> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 33530 Cc: 33530@debbugs.gnu.org, eggert@cs.ucla.edu, michael.albinus@gmx.de X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Eli Zaretskii writes: >> (gdb) p data >> $1 = XIL(0x1347253) > Use "pp data" instead, it's better with conses, because it avoids the > need to manually drill down into each cons cell. (gdb) frame 10 #10 0x00000000005911d8 in cmd_error_internal (data=XIL(0x1347283), context=0x7fffffffce90 "") at keyboard.c:972 972 call3 (Vcommand_error_function, data, (gdb) pp data (wrong-type-argument consp Thread 1 "emacs" received signal SIGSEGV, Segmentation fault. 0x00000000005870c8 in PSEUDOVECTOR_TYPE (v=0xc8c7000c8421c6c0) at lisp.h:1573 1573 ptrdiff_t size = v->header.size; The program being debugged was signaled while in a function called from GDB. GDB remains in the frame where the signal was received. To change this behavior use "set unwindonsignal on". Evaluation of the expression containing the function (safe_debug_print) will be abandoned. When the function is done executing, GDB will silently stop. -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill From debbugs-submit-bounces@debbugs.gnu.org Wed Nov 28 07:01:04 2018 Received: (at 33530) by debbugs.gnu.org; 28 Nov 2018 12:01:04 +0000 Received: from localhost ([127.0.0.1]:52921 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRyWe-0008U9-GC for submit@debbugs.gnu.org; Wed, 28 Nov 2018 07:01:04 -0500 Received: from eggs.gnu.org ([208.118.235.92]:44668) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gRyWa-0008TV-KK for 33530@debbugs.gnu.org; Wed, 28 Nov 2018 07:01:03 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gRyWP-0001jZ-Tj for 33530@debbugs.gnu.org; Wed, 28 Nov 2018 07:00:55 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:33374) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gRyWG-0000gj-8c; Wed, 28 Nov 2018 07:00:40 -0500 Received: from [176.228.60.248] (port=1746 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gRyWF-00066f-QL; Wed, 28 Nov 2018 07:00:40 -0500 Date: Wed, 28 Nov 2018 14:00:50 +0200 Message-Id: <834lc1fm31.fsf@gnu.org> From: Eli Zaretskii To: Damien Cassou In-reply-to: <87sgzll9ls.fsf@cassou.me> (message from Damien Cassou on Wed, 28 Nov 2018 12:33:51 +0100) Subject: Re: bug#33530: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error References: <87va4i1bl6.fsf@cassou.me> <83tvk1g21r.fsf@gnu.org> <87k1kx1rg0.fsf@cassou.me> <838t1dfs82.fsf@gnu.org> <87sgzll9ls.fsf@cassou.me> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 33530 Cc: 33530@debbugs.gnu.org, eggert@cs.ucla.edu, michael.albinus@gmx.de X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) > From: Damien Cassou > Cc: 33530@debbugs.gnu.org, eggert@cs.ucla.edu, michael.albinus@gmx.de > Date: Wed, 28 Nov 2018 12:33:51 +0100 > > (gdb) frame 10 > #10 0x00000000005911d8 in cmd_error_internal (data=XIL(0x1347283), context=0x7fffffffce90 "") at keyboard.c:972 > 972 call3 (Vcommand_error_function, data, > > (gdb) pp data > (wrong-type-argument consp Thanks, it's clear now. 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