From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.org/gmane.linux.lib.musl.general/6587 Path: news.gmane.org!not-for-mail From: Isaac Dunham Newsgroups: gmane.linux.distributions.alpine.devel,gmane.linux.lib.musl.general Subject: Re: webkitfltk segfaults in do_relocs (partly solved) Date: Fri, 21 Nov 2014 21:24:31 -0800 Message-ID: <20141122052430.GB28486@newbook> References: <20141119164412.GB16895@newbook> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1416633988 16999 80.91.229.3 (22 Nov 2014 05:26:28 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 22 Nov 2014 05:26:28 +0000 (UTC) To: musl@lists.openwall.com, alpine-devel@lists.alpinelinux.org Original-X-From: alpine-devel+bounces-4617-glad-alpine-devel=m.gmane.org@lists.alpinelinux.org Sat Nov 22 06:26:19 2014 Return-path: Envelope-to: glad-alpine-devel@m.gmane.org Original-Received: from mail.alpinelinux.org ([74.117.189.114]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Xs3D8-0006y4-7Q for glad-alpine-devel@m.gmane.org; Sat, 22 Nov 2014 06:26:19 +0100 Original-Received: from dal-a1 (dallas-a1.alpinelinux.org [127.0.0.1]) by mail.alpinelinux.org (Postfix) with SMTP id C6328DC098F for ; Sat, 22 Nov 2014 05:24:55 +0000 (UTC) Original-Received: from mail-pd0-f173.google.com (mail-pd0-f173.google.com [209.85.192.173]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mail.alpinelinux.org (Postfix) with ESMTPS id AFED8DC00B6 for ; Sat, 22 Nov 2014 05:24:35 +0000 (UTC) Original-Received: by mail-pd0-f173.google.com with SMTP id ft15so6603925pdb.32 for ; Fri, 21 Nov 2014 21:24:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=VA22dJtNM2aNLpiDAh9ewleLIEwSxDuw/V7Pmivu00k=; b=cxCZ0Xtvndgz9AT0137nM0xTuOvY+hrE5k2EzRyrNM/P+iDtNrjHZBVtojoicoBIu+ xtwwNxF9VYdcK++gD6frjVT8Gmm+LsFAyFHrYo/7LlYcMpiH4j9idbSLvG0oqPTVSiPW rs3zYLa/QCZHLUUN1ZCBQbVpbPJS5BpKH640jHC4S2rP142Yn/C6q2geZXRZKCxsuzG0 j4WhKaKHEsvA08X0Mz0SyqpAggn417iGQosk1Csm6O+USaOA6DD9VGBzgCP3BBefOpw9 khRNKBIvL6TFPMbQpD6tSajfV13uNFkAzGvQ1Up2l0U5P10DbqfAV57Y2A80eNadGqLX rdyw== X-Received: by 10.66.90.201 with SMTP id by9mr13493741pab.148.1416633874616; Fri, 21 Nov 2014 21:24:34 -0800 (PST) Original-Received: from newbook ([50.0.225.167]) by mx.google.com with ESMTPSA id 1sm789340pdw.87.2014.11.21.21.24.33 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 21 Nov 2014 21:24:33 -0800 (PST) X-Mailinglist: alpine-devel Precedence: list List-Id: Alpine Development List-Unsubscribe: List-Post: List-Help: List-Subscribe: Content-Disposition: inline In-Reply-To: <20141119164412.GB16895@newbook> User-Agent: Mutt/1.5.23 (2014-03-12) Xref: news.gmane.org gmane.linux.distributions.alpine.devel:2561 gmane.linux.lib.musl.general:6587 Archived-At: Hello, Thanks for all the advice. Now it gets a lot further: I built webkitfltk with -fno-pie, and the test program loaded, showed a window, and crashed somewhere in JavaScriptCore. I tried running Source/JavaScriptCore/jsc, and it shows a problem that was previously reported: $ Source/JavaScriptCore/jsc Error compiling builtin: ASSERTION FAILED: result parser/Parser.h(970) : WTF::PassRefPtr JSC::parse(JSC::VM*, const JSC::SourceCode&, JSC::FunctionParameters*, const JSC::Identifier&, JSC::JSParserStrictness, JSC::JSParserMode, JSC::ParserError&, JSC::JSTextPosition*) [with ParsedNode = JSC::ProgramNode] Segmentation fault (core dumped) Upstream has set thread stack size to 1 megabyte regardless of libc, figuring that 8 megabytes is too much. I'm building with -DUSE_SYSTEM_MALLOC=1. Looking through the old thread on Webkit javascript crashing, I found an excerpt of a diff, but could not figure out where it's supposed to apply (grep -r didn't find anything pertinent that I could see). Thanks, Isaac Dunham --- Unsubscribe: alpine-devel+unsubscribe@lists.alpinelinux.org Help: alpine-devel+help@lists.alpinelinux.org ---