From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: "Basil L. Contovounesios" Newsgroups: gmane.emacs.bugs Subject: bug#34655: 26.1.92; Segfault in module with --module-assertions Date: Mon, 18 Mar 2019 16:58:35 +0000 Message-ID: <87ef7486h0.fsf@tcd.ie> References: <874l8r1t3a.fsf@tcd.ie> <8336oamu3y.fsf@gnu.org> <87h8c1cv6l.fsf@tcd.ie> <83lg1dwhse.fsf@gnu.org> <87va0h12js.fsf@tcd.ie> <835zsgw3ui.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="60717"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 34655@debbugs.gnu.org, p.stephani2@gmail.com To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Mar 18 17:59:15 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 (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1h5vbW-000Fcm-US for geb-bug-gnu-emacs@m.gmane.org; Mon, 18 Mar 2019 17:59:15 +0100 Original-Received: from localhost ([127.0.0.1]:44557 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h5vbV-0005qF-Sv for geb-bug-gnu-emacs@m.gmane.org; Mon, 18 Mar 2019 12:59:13 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:50252) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h5vbQ-0005pv-4j for bug-gnu-emacs@gnu.org; Mon, 18 Mar 2019 12:59:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h5vbN-0008QK-Cs for bug-gnu-emacs@gnu.org; Mon, 18 Mar 2019 12:59:07 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:35550) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1h5vbK-0008MS-Gz for bug-gnu-emacs@gnu.org; Mon, 18 Mar 2019 12:59:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1h5vbK-0008NN-6c for bug-gnu-emacs@gnu.org; Mon, 18 Mar 2019 12:59:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: "Basil L. Contovounesios" Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 18 Mar 2019 16:59:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 34655 X-GNU-PR-Package: emacs Original-Received: via spool by 34655-submit@debbugs.gnu.org id=B34655.155292832832178 (code B ref 34655); Mon, 18 Mar 2019 16:59:02 +0000 Original-Received: (at 34655) by debbugs.gnu.org; 18 Mar 2019 16:58:48 +0000 Original-Received: from localhost ([127.0.0.1]:49094 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h5vb5-0008Mw-S2 for submit@debbugs.gnu.org; Mon, 18 Mar 2019 12:58:48 -0400 Original-Received: from mail-ed1-f44.google.com ([209.85.208.44]:34958) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h5vb1-0008Me-HB for 34655@debbugs.gnu.org; Mon, 18 Mar 2019 12:58:47 -0400 Original-Received: by mail-ed1-f44.google.com with SMTP id d6so13593330eds.2 for <34655@debbugs.gnu.org>; Mon, 18 Mar 2019 09:58:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tcd-ie.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=IetyZ2HDBdTfFYPwiK/vDyB0pzwgXPIcDPLlCd9d0JM=; b=puXnklzfmoy1+6FTM3caoT+cHocl1m5UllK54B9y0JHxt5OshTiv4r7ra1NibKyKwq +9EeOLsgwH+B6F9SQ8SCEh7V36PyFoyZkpf/xzQJlULmez+7tv58lIfam7p8TkaCamwX 8Xye7eMOmT78MrhlIHw0dzzIW5PtLzAM2bM27u6ZIKtiRFQE9WcCjMRm958RTahFmaGP Em1GWGgYOkAGHNBE2qrzhNiGzaKgBMd9jY/9Uz0LNIjLNubBIasS2bxzqcgWmGi/aQkb qNXkStmphX6pFz82GyGKk7BeTE5QoWyYD8o+LwnzaEhMdvESs4nDc9Powanmgmcx9P5T vsEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=IetyZ2HDBdTfFYPwiK/vDyB0pzwgXPIcDPLlCd9d0JM=; b=mk3Yb4n9Rlizw70pKZYS7hJS2qlXMuXG5acHFxwk/qTH3i76oSiasMzQB3Bjdg8asD 5B6hIu1vYC905sLKBvZZNOft9FT/qZ/pBtOVlFrXPdMmFGMbgbS2fPhmvqwer1FZALRe KONsFhHextwFKS16vpWgqc1LIGOXJ0MXTzcR1FGCR8MnnXxcA0VHkE7Q4dpVnhLKUdoE 1T9FrDp9mCnlXsZ8oG1uFXKeOdnvtz+XAMdg/EfKQMGHPcXDJWdMr2cb32Cctodf1+Es PK5Wgg/eROEK6QAgGKxn/6BTmJNWnyLOX5kZF8HEv7/u4Oe2kPeMhnWsMxJISdnrGsLv 7hRQ== X-Gm-Message-State: APjAAAWR25+08Gs0ADRfhnG8nqUei/JEJhj5tASWXZTAl4jFEH8/ThFf PnGQX5pe+Xj8i6l1LD1xBsAQKw== X-Google-Smtp-Source: APXvYqxgmbMXYymnKEUkMGontZlvMd3PgK72vytQJcSoWwpwexsrjz50J2X6GxjdEC2tnVoZgsZ0eg== X-Received: by 2002:a50:b566:: with SMTP id z35mr5489356edd.266.1552928317815; Mon, 18 Mar 2019 09:58:37 -0700 (PDT) Original-Received: from localhost ([2a02:8084:20e2:c380:20c2:134e:4f3a:683a]) by smtp.gmail.com with ESMTPSA id i5sm2540295eja.47.2019.03.18.09.58.36 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 18 Mar 2019 09:58:36 -0700 (PDT) In-Reply-To: <835zsgw3ui.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 18 Mar 2019 18:21:25 +0200") 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:156456 Archived-At: Eli Zaretskii writes: > The patch to fix this is below; it simply marks these copied values by > hand, thus preventing them from being GCed. It ran successfully with > even 50,000 iterations. I can confirm that your patch fixes the issue. I am very grateful not only for your looking into this, but also for taking the time to explain the whole process; it has been enlightening and would have taken me a lot of time to figure out alone. Thanks, -- Basil