From owner-freebsd-current@FreeBSD.ORG  Fri Aug  1 02:51:33 2008
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id B45DC1065674
	for <freebsd-current@freebsd.org>; Fri,  1 Aug 2008 02:51:33 +0000 (UTC)
	(envelope-from grehan@freebsd.org)
Received: from alto.onthenet.com.au (alto.OntheNet.com.au [203.13.68.12])
	by mx1.freebsd.org (Postfix) with ESMTP id 6F1C78FC0C
	for <freebsd-current@freebsd.org>; Fri,  1 Aug 2008 02:51:33 +0000 (UTC)
	(envelope-from grehan@freebsd.org)
Received: from dommail.onthenet.com.au (dommail.OntheNet.com.au [203.13.70.57])
	by alto.onthenet.com.au (Postfix) with ESMTP id B984412035;
	Fri,  1 Aug 2008 12:28:25 +1000 (EST)
Received: (from dommail.onthenet.com.au [206.132.194.9])
	by dommail.onthenet.com.au (MOS 3.8.6-GA)
	with HTTP/1.1 id EFA74217 (AUTH peterg@ptree32.com.au);
	Fri,  1 Aug 2008 12:27:45 +1000 (EST)
From: Peter Grehan <grehan@freebsd.org>
To: Justin Hibbits <jrh29@alumni.cwru.edu>
X-Mailer: Mirapoint Webmail Direct 3.8.6-GA
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Message-Id: <20080801122745.EFA74217@dommail.onthenet.com.au>
Date: Fri,  1 Aug 2008 12:27:45 +1000 (EST)
Cc: freebsd-current@freebsd.org, freebsd-ppc@freebsd.org
Subject: Re: SSP on PPC
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 01 Aug 2008 02:51:33 -0000

Hi Justin,

>With a recent upgrade of -CURRENT on my FreeBSD/ppc machine
>it appears that the stack smash protection breaks exception
>handling.

 Are you able to run your program in gdb and get some sort of
backtrace (or faulting pc) ? I'll try and get a repro.

later,

Peter.