From owner-freebsd-current@FreeBSD.ORG Wed Apr 6 20:09:28 2005 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 83B1216A4CE for ; Wed, 6 Apr 2005 20:09:28 +0000 (GMT) Received: from smtp101.rog.mail.re2.yahoo.com (smtp101.rog.mail.re2.yahoo.com [206.190.36.79]) by mx1.FreeBSD.org (Postfix) with SMTP id B766943D1F for ; Wed, 6 Apr 2005 20:09:27 +0000 (GMT) (envelope-from mikej@rogers.com) Received: from unknown (HELO 172.16.0.1) (mikej@69.193.222.195 with login) by smtp101.rog.mail.re2.yahoo.com with SMTP; 6 Apr 2005 20:09:26 -0000 Received: from 172.16.0.199 (SquirrelMail authenticated user mikej) by wettoast.dyndns.org with HTTP; Wed, 6 Apr 2005 16:09:20 -0400 (EDT) Message-ID: <1890.172.16.0.199.1112818160.squirrel@wettoast.dyndns.org> In-Reply-To: <20050406193254.GA26965@xor.obsecurity.org> References: <1724.172.16.0.199.1112814116.squirrel@wettoast.dyndns.org> <20050406191652.GA26737@xor.obsecurity.org> <1805.172.16.0.199.1112815734.squirrel@wettoast.dyndns.org> <20050406193254.GA26965@xor.obsecurity.org> Date: Wed, 6 Apr 2005 16:09:20 -0400 (EDT) From: "Mike Jakubik" To: "Kris Kennaway" User-Agent: SquirrelMail/1.5.1 [CVS] MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit cc: freebsd-current@freebsd.org cc: freebsd-ports@freebsd.org cc: Kris Kennaway Subject: Re: Reproducible sig 11 with bash2 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 Apr 2005 20:09:28 -0000 On Wed, April 6, 2005 3:32 pm, Kris Kennaway said: > You need to recompile with -ggdb to get line numbers. Please see the > developers' handbook. You may also want to raise it with the bash > developers, since it may be a bash bug and not a freebsd bug. Well, here is a strange result, so i dont think this is a bash bug. I recompiled and reinstalled /usr/src/contrib/libreadline, /usr/src/gnu/lib/libreadline/ (why are there two?), and /usr/ports/shells/bash2 with these CFLAGs "-O -pipe -ggdb" and i can no longer reproduce the crash. Could this be a bug in libreadline/gcc due to over optimization? (default cflags have -O2).