From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: =?UTF-8?Q?andr=C3=A9s_?= =?UTF-8?Q?ram=C3=ADrez?= Newsgroups: gmane.emacs.bugs Subject: bug#38133: 27.0.50; compiling master and core dump with r139382-1 Date: Fri, 08 Nov 2019 17:23:54 +0000 Organization: bien.comun.org Message-ID: <86eeyiwac5.fsf@gmail.com> References: <87wocav5il.fsf@manco.pe> <83sgmybfjt.fsf@gnu.org> <86imnuwhpg.fsf@gmail.com> <83r22ibdhe.fsf@gnu.org> <86h83eweze.fsf@gmail.com> <83lfsqbb67.fsf@gnu.org> <86ftiywcdb.fsf@gmail.com> <83eeyib8js.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="69508"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 38133@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Nov 08 18:25:23 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iT80g-000Hxv-Mo for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 08 Nov 2019 09:23:57 -0800 (PST) Original-Received: from sacsa.n800.arm.processor.yandex.fm ([190.239.244.220]) by smtp.gmail.com with ESMTPSA id n63sm1863329vkf.46.2019.11.08.09.23.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Nov 2019 09:23:56 -0800 (PST) In-Reply-To: <83eeyib8js.fsf@gnu.org> X-Attribution: INKA 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:171235 Archived-At: Hi Eli. SOLVED. When You pointed out LDFLAGS, that gave me some hints. About similar problems in the past (i have read on emacs-devel). Most of them were solved= with 'make bootstrap'. So I modified my packaging script for also including {./autogen.sh; make bootstrap}. This solved It. >> Thread 1 "emacs" received signal SIGSEGV, Segmentation fault. >> 0x006283d5 in xlw_create_menubar (instance=3D0xd122f0) at >> lwlib-Xlw.c:139 139 XtSetArg (al[ac], XtNmenu, >> instance->info->val); ac++; Eli> OK, so which of these caused the crash? Is one of them a NULL Eli> pointer or an invalid pointer, or is ac a garbled value? Probably this is going to be irrelevant. But as the debugging session was still open: --8<---------------cut here---------------start------------->8--- Thread 1 "emacs" received signal SIGSEGV, Segmentation fault. 0x006283d5 in xlw_create_menubar (instance=3D0xd12520) at lwlib-Xlw.c:139 139 XtSetArg (al[ac], XtNmenu, instance->info->val); ac++; (gdb) p al $1 =3D {{name =3D 0x6337dc "menu", value =3D -1236906428}, {name =3D 0xb633= fb60 "\211=C7=85\300\017\204", , val= ue =3D 13594960}, {name =3D 0xc7b1c0 "", value =3D 3}, {name =3D 0x709d2c "= \254\232\060", value =3D 13594960}, {name =3D 0xc7b1c0 "", value =3D 3}} (gdb) p al[ac] $2 =3D {name =3D 0x6337dc "menu", value =3D -1236906428} (gdb) p ac $3 =3D 0 (gdb) p XtNmenu $4 =3D "menu" (gdb) p instance->info->val Cannot access memory at address 0xc (gdb) --8<---------------cut here---------------end--------------->8--- AR. ps: should I close de bug report?