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 5DE8819E006B for ; Wed, 3 Feb 2016 19:03:20 +0900 (JST) Received: from voscc.nagaokaut.ac.jp (voscc.nagaokaut.ac.jp [133.44.1.100]) by kankan.nagaokaut.ac.jp (Postfix) with ESMTP id 1A01FB5D8D3 for ; Wed, 3 Feb 2016 19:37:38 +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 BF2E618CC7D0 for ; Wed, 3 Feb 2016 19:37:38 +0900 (JST) Received: from [221.186.184.76] (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id E58F91204E8; Wed, 3 Feb 2016 19:37:38 +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 897201204C5 for ; Wed, 3 Feb 2016 19:37:35 +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=uTGqZgXJb84TZaJup2pDrND2d7w=; b=ihrU7EtMXd7cxSsEXa ZxxsMFfVT8ybVvi7dutYNq2ET1Yc1he5SAQGVBIN/PTN4PqWUKshNVDj20A6GUZJ IhSzzrMU7lgKSrFW55SwBMnr1z09Ard1aVSNJbNLgZCnemGtIT8DojWKwzqwBYNG /d+gaijNtLA4ifjZlv8D8R2uI= Received: by filter0837p1mdw1.sendgrid.net with SMTP id filter0837p1mdw1.27830.56B1D86B2A 2016-02-03 10:37:31.536243927 +0000 UTC Received: from herokuapp.com (ec2-54-226-10-123.compute-1.amazonaws.com [54.226.10.123]) by ismtpd0001p1iad1.sendgrid.net (SG) with ESMTP id Nq28WX7XRVSKovqfwypJyg for ; Wed, 03 Feb 2016 10:37:31.480 +0000 (UTC) Date: Wed, 03 Feb 2016 10:37:31 +0000 From: usa@garbagecollect.jp To: ruby-core@ruby-lang.org Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 48268 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 11851 X-Redmine-Issue-Author: rhenium X-Redmine-Sender: usa X-Mailer: Redmine X-Redmine-Host: bugs.ruby-lang.org X-Redmine-Site: Ruby Issue Tracking System X-Auto-Response-Suppress: All Auto-Submitted: auto-generated X-SG-EID: ync6xU2WACa70kv/Ymy4QrNMhiuLXJG8OTL2vJD1yS7z1dQ3QTwtzmVvg/EU4oX75tzB5YMjy7T7O4 KMRIApnd9Z9RNI8zC+0Vo+aml4ZWuXNSa0rb5XGTuujgTLHjLzpL8u+2X+3eDTX/49zSBOmmwVzstn LU8K5oLAwaEDPRfzeltAfB01im+hxSeaF0LR2JYMfH9xVPgjFsjAU6BLPg== X-ML-Name: ruby-core X-Mail-Count: 73673 Subject: [ruby-core:73673] [Ruby trunk Bug#11851] rb_profile_frames() causes segmentation fault 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ruby-core-bounces@ruby-lang.org Sender: "ruby-core" Issue #11851 has been updated by Usaku NAKAMURA. Backport changed from 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN to 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONTNEED ---------------------------------------- Bug #11851: rb_profile_frames() causes segmentation fault https://bugs.ruby-lang.org/issues/11851#change-56865 * Author: Kazuki Yamaguchi * Status: Closed * Priority: Normal * Assignee: * ruby -v: ruby 2.3.0dev (2015-12-20 trunk 53215) [x86_64-linux] * Backport: 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONTNEED ---------------------------------------- When the control frame stack contains an ifunc-frame, calling rb_profile_frames() causes a segmentation fault. I've attached a patch that changes it to ignore ifunc frames as it did previously. ---Files-------------------------------- 0001-vm_backtrace.c-rb_profile_frames-ignore-ifunc-frames.patch (1.36 KB) -- https://bugs.ruby-lang.org/