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 3B85217DBB8F for ; Thu, 25 Sep 2014 14:30:24 +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 B556CB5D869 for ; Thu, 25 Sep 2014 14:12:08 +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 6233197A836 for ; Thu, 25 Sep 2014 14:12:10 +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 REgK-bbAKZRp for ; Thu, 25 Sep 2014 14:12:10 +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 07D7E97A834 for ; Thu, 25 Sep 2014 14:12:10 +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 4C02295243A for ; Thu, 25 Sep 2014 14:12:08 +0900 (JST) Received: from [221.186.184.76] (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 076B4120482; Thu, 25 Sep 2014 14:12:00 +0900 (JST) X-Original-To: ruby-core@ruby-lang.org Delivered-To: ruby-core@ruby-lang.org Received: from o10.shared.sendgrid.net (o10.shared.sendgrid.net [173.193.132.135]) by neon.ruby-lang.org (Postfix) with ESMTPS id CF973120455 for ; Thu, 25 Sep 2014 14:11:55 +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=qkEEVLejyatREyqENspbaFMtLXU=; b=MvDSaBsZaOD3vLqPD/ d0YEyj6LJPjyxh2tva1dX9BA2bJj2I1tlx4kiZ84/ZjiQKfnedOykMVzKv4I3lcu B+J1D9xojo40MooKGXXxhfdXk4HIj3IGEKEFJ2x/kYjpFyceqhH9+Dqks9Y8TUBj xhH28ebj6n+F9e8gcd8OOZxaE= Received: by mf144.sendgrid.net with SMTP id mf144.13913.5423A418F 2014-09-25 05:11:52.779778491 +0000 UTC Received: from herokuapp.com (ec2-23-22-99-135.compute-1.amazonaws.com [23.22.99.135]) by ismtpd-009.iad1.sendgrid.net (SG) with ESMTP id 148ab390066.7045.148ad6a for ; Thu, 25 Sep 2014 00:11:52 -0500 (CST) Date: Thu, 25 Sep 2014 05:11:52 +0000 From: jacknagel@gmail.com 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: 39531 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 10290 X-Redmine-Issue-Author: jacknagel X-Redmine-Sender: jacknagel 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/Ymy4QrNMhiuLXJG8OTL2vJD1yS6WFIsXvZ9r5j6xmkA+F5DXghGmEWakRd7OUOFU0XNdALxZktTHGiNPCRtgPOdu+XWfbdIO36UlZCFXQ+YpyVKWIOxFlMtuyKzwUzbZaVWDB3s0TtUT5QI19ItnI2lSKoc= X-SendGrid-Contentd-ID: {"test_id":"1411621913"} X-ML-Name: ruby-core X-Mail-Count: 65267 Subject: [ruby-core:65267] [ruby-trunk - Bug #10290] segfault when calling a lambda recursively after rescuing SystemStackError 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 #10290 has been updated by Jack Nagel. File ruby_2014-09-25-000925_haswell.log added I've attached the OS X crash report. ---------------------------------------- Bug #10290: segfault when calling a lambda recursively after rescuing SystemStackError https://bugs.ruby-lang.org/issues/10290#change-49092 * Author: Jack Nagel * Status: Open * Priority: Normal * Assignee: * Category: * Target version: * ruby -v: ruby 2.1.3p242 (2014-09-19 revision 47629) [x86_64-darwin13.0] * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN ---------------------------------------- The following code segfaults on Ruby 2.1.3: ``` l = -> { l.() } begin l.() rescue SystemStackError l.() # segfault end ``` the issue does not occur on trunk. ---Files-------------------------------- ruby_2014-09-25-000925_haswell.log (46.4 KB) -- https://bugs.ruby-lang.org/