From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Jan Newsgroups: gmane.lisp.guile.bugs Subject: bug#37066: Using GOOPS #:allocation #:virtual slot option causes stack overflow Date: Sun, 18 Aug 2019 23:43:30 +0200 Message-ID: <20190818234330.0f4bf77d@kompiuter> References: <20190818004223.22acd911@kompiuter> <20190818050853.17b31311@capac> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="1753"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 37066@debbugs.gnu.org To: David Pirotte Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Sun Aug 18 23:44:16 2019 Return-path: Envelope-to: guile-bugs@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 1hzSyG-0000MJ-7T for guile-bugs@m.gmane.org; Sun, 18 Aug 2019 23:44:16 +0200 Original-Received: from localhost ([::1]:43046 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hzSyF-00043V-6j for guile-bugs@m.gmane.org; Sun, 18 Aug 2019 17:44:15 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:40654) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hzSy3-000424-KR for bug-guile@gnu.org; Sun, 18 Aug 2019 17:44:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hzSy2-0007tf-Ng for bug-guile@gnu.org; Sun, 18 Aug 2019 17:44:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:50040) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hzSy2-0007tK-9s for bug-guile@gnu.org; Sun, 18 Aug 2019 17:44:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hzSy2-0004en-58 for bug-guile@gnu.org; Sun, 18 Aug 2019 17:44:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Jan Original-Sender: "Debbugs-submit" Resent-CC: bug-guile@gnu.org Resent-Date: Sun, 18 Aug 2019 21:44:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 37066 X-GNU-PR-Package: guile Original-Received: via spool by 37066-submit@debbugs.gnu.org id=B37066.156616463417883 (code B ref 37066); Sun, 18 Aug 2019 21:44:02 +0000 Original-Received: (at 37066) by debbugs.gnu.org; 18 Aug 2019 21:43:54 +0000 Original-Received: from localhost ([127.0.0.1]:58861 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hzSxu-0004eM-EE for submit@debbugs.gnu.org; Sun, 18 Aug 2019 17:43:54 -0400 Original-Received: from smtpo.poczta.interia.pl ([217.74.65.159]:53908) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hzSxs-0004e8-Sg for 37066@debbugs.gnu.org; Sun, 18 Aug 2019 17:43:53 -0400 X-Interia-R: Interia X-Interia-R-IP: 89.64.25.42 X-Interia-R-Helo: Original-Received: from kompiuter (89-64-25-42.dynamic.chello.pl [89.64.25.42]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by poczta.interia.pl (INTERIA.PL) with ESMTPSA; Sun, 18 Aug 2019 23:43:44 +0200 (CEST) In-Reply-To: <20190818050853.17b31311@capac> X-Mailer: Claws Mail 3.14.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) X-Interia-Antivirus: OK DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=interia.pl; s=biztos; t=1566164626; bh=MGwCDxnzdH3j8r1z2A/gDnPMhE8MKPrUTcV1gJ/OZ98=; h=X-Interia-R:X-Interia-R-IP:X-Interia-R-Helo:Date:From:To:Cc: Subject:Message-ID:In-Reply-To:References:X-Mailer:MIME-Version: Content-Type:Content-Transfer-Encoding:X-Interia-Antivirus; b=XW0IBzZrMsYpU+WjcpDXROQY8d8fPe6N31G9KhibMloytzNqnhr9vxdK45HM6Mdy6 uMbJruccgGTqdQYPkOwraMLLgMzL6dgn2dBFNVlA0ko72ivQ/e4J4j5nBgvh/EIbWn k8cHPxoA49SNB/sE+gWrN+4u2W57UBUBRY41Fg2M= 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-guile@gnu.org List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Original-Sender: "bug-guile" Xref: news.gmane.org gmane.lisp.guile.bugs:9417 Archived-At: Sorry, I sent a private mail, hope this one will be in the right place. On Sun, 18 Aug 2019 05:08:53 -0300 David Pirotte wrote: > This is not goops bug. The problem occurs because you try to set the > value of the virtual slot, something you should never do. Thank you for explaining, I understand it now. I don't think eating the whole CPU and RAM and segmentation fault is a good default behavior though. If this is a thing one should never do, shouldn't Guile throw an error, warning or whatever? Jan