From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: poffice@blade.nagaokaut.ac.jp Delivered-To: poffice@blade.nagaokaut.ac.jp Received: from kankan.nagaokaut.ac.jp (kankan.nagaokaut.ac.jp [133.44.2.24]) by blade.nagaokaut.ac.jp (Postfix) with ESMTP id 24D4A17DDF6B for ; Mon, 9 Feb 2015 23:16:00 +0900 (JST) Received: from funfun.nagaokaut.ac.jp (smtp.nagaokaut.ac.jp [133.44.2.201]) by kankan.nagaokaut.ac.jp (Postfix) with ESMTP id DFA74B5D8CE for ; Mon, 9 Feb 2015 23:17:33 +0900 (JST) Received: from funfun.nagaokaut.ac.jp (localhost.nagaokaut.ac.jp [127.0.0.1]) by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id 87FC597A820 for ; Mon, 9 Feb 2015 23:17:36 +0900 (JST) X-Virus-Scanned: amavisd-new at nagaokaut.ac.jp Authentication-Results: funfun.nagaokaut.ac.jp (amavisd-new); dkim=fail (1024-bit key) reason="fail (message has been altered)" header.d=sendgrid.me Received: from funfun.nagaokaut.ac.jp ([127.0.0.1]) by funfun.nagaokaut.ac.jp (funfun.nagaokaut.ac.jp [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id c55Do5Dp2Oyl for ; Mon, 9 Feb 2015 23:17:36 +0900 (JST) Received: from voscc.nagaokaut.ac.jp (voscc.nagaokaut.ac.jp [133.44.1.100]) by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id 4C8E697A82C for ; Mon, 9 Feb 2015 23:17:36 +0900 (JST) Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75]) by voscc.nagaokaut.ac.jp (Postfix) with ESMTP id 4036995241B for ; Mon, 9 Feb 2015 23:17:33 +0900 (JST) Received: from [221.186.184.76] (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id DE13F12044F; Mon, 9 Feb 2015 23:17:29 +0900 (JST) X-Original-To: ruby-core@ruby-lang.org Delivered-To: ruby-core@ruby-lang.org Received: from o2.heroku.sendgrid.net (o2.heroku.sendgrid.net [67.228.50.55]) by neon.ruby-lang.org (Postfix) with ESMTPS id ED43B120432 for ; Mon, 9 Feb 2015 23:17:26 +0900 (JST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sendgrid.me; h=from:to:references:subject:mime-version:content-type:content-transfer-encoding:list-id; s=smtpapi; bh=xvDgoIBFmjgEFLi/FDYSRrPt21g=; b=fBYwFKhl4IozIE3Gfh WLcZ/2z4mvORxCXtLymwGE0LhTWZjEhLsEA0+mhcvDefO9aXZhOSidZjyfwiAa7p iJLyiMhMmRQI8W7lmAgNQU7izm3brXOOxT82pLAqm680yj9V3ehtPWrqkwJMLD1M hQbSy7Jt91Uuuq+6jTplRgm+4= Received: by filter0267p1mdw1.sendgrid.net with SMTP id filter0267p1mdw1.9495.54D8C1717 2015-02-09 14:17:21.512491303 +0000 UTC Received: from herokuapp.com (ec2-54-197-108-5.compute-1.amazonaws.com [54.197.108.5]) by ismtpd-001 (SG) with ESMTP id 14b6eb3a309.6dfb.2d5b6f Mon, 09 Feb 2015 14:17:21 +0000 (UTC) Date: Mon, 09 Feb 2015 14:17:21 +0000 From: arne@arnebrasseur.net To: ruby-core@ruby-lang.org Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Redmine-MailingListIntegration-Message-Ids: 42497 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 10460 X-Redmine-Issue-Author: plexus X-Redmine-Issue-Assignee: nobu X-Redmine-Sender: plexus X-Mailer: Redmine X-Redmine-Host: bugs.ruby-lang.org X-Redmine-Site: Ruby Issue Tracking System X-Auto-Response-Suppress: OOF Auto-Submitted: auto-generated X-SG-EID: ync6xU2WACa70kv/Ymy4QrNMhiuLXJG8OTL2vJD1yS795O2IaOljZNbOCYHtN6acYazyS/NAPLeGuh zDCRMp6/A04K4cFf+FOEIDHyS7J4y9AIhrdXpaaU2YJiPmfJra+MBhPqX5UpiWHDzemaWpLGXJZI5+ aH7l5z5pmX0LwflKKfyS3ibRIWorP+Ha51k4 X-ML-Name: ruby-core X-Mail-Count: 68074 Subject: [ruby-core:68074] [Ruby trunk - Bug #10460] Segfault instead of stack level too deep X-BeenThere: ruby-core@ruby-lang.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Ruby developers List-Id: Ruby developers List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: ruby-core-bounces@ruby-lang.org Sender: "ruby-core" Issue #10460 has been updated by Arne Brasseur. This seems to be fixed, possibly with this commit https://github.com/ruby/ruby/commit/8fe95fea9d238a6deb70c8953ceb3a28a67f4636 ---------------------------------------- Bug #10460: Segfault instead of stack level too deep https://bugs.ruby-lang.org/issues/10460#change-51456 * Author: Arne Brasseur * Status: Open * Priority: High * Assignee: Nobuyoshi Nakada * ruby -v: ruby 2.2.0dev (2014-10-29 trunk 48188) [x86_64-linux] * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN ---------------------------------------- The code to trigger this can be found here: https://gist.github.com/mbj/31163a8e712573877268 Also have a look at the comments there. A lot of different people tried it, in some cases it segfaults, in others it doesn't. It seems to have to do with version of gcc or specific CFLAGS. I can reproduce the problem for 2.1.3, 2.1.4, and trunk. ---Files-------------------------------- rspec_ruby_segfault.rb (233 Bytes) sample_output (26 KB) -- https://bugs.ruby-lang.org/