From owner-freebsd-hackers Sat Mar 3 10: 5:45 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from po4.glue.umd.edu (po4.glue.umd.edu [128.8.10.124]) by hub.freebsd.org (Postfix) with ESMTP id 0D2FD37B718 for ; Sat, 3 Mar 2001 10:05:42 -0800 (PST) (envelope-from howardjp@well.com) Received: from z.glue.umd.edu (IDENT:root@z.glue.umd.edu [128.8.10.71]) by po4.glue.umd.edu (8.10.1/8.10.1) with ESMTP id f23I5Ps04363; Sat, 3 Mar 2001 13:05:25 -0500 (EST) Received: from z.glue.umd.edu (IDENT:sendmail@localhost [127.0.0.1]) by z.glue.umd.edu (8.9.3/8.9.3) with SMTP id NAA11908; Sat, 3 Mar 2001 13:05:24 -0500 (EST) Received: from localhost (howardjp@localhost) by z.glue.umd.edu (8.9.3/8.9.3) with ESMTP id NAA11904; Sat, 3 Mar 2001 13:05:24 -0500 (EST) X-Authentication-Warning: z.glue.umd.edu: howardjp owned process doing -bs Date: Sat, 3 Mar 2001 13:05:24 -0500 (EST) From: James Howard X-Sender: howardjp@z.glue.umd.edu To: Wes Peters Cc: Alfred Perlstein , Dan Phoenix , freebsd-hackers@FreeBSD.ORG Subject: Re: easy way to crash freebsd In-Reply-To: <3AA0AE20.653196F8@softweyr.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Sat, 3 Mar 2001, Wes Peters wrote: > You don't even have to overwrite it some times. Accessing word-size-only > registers in memory a byte at a time can cause a bus error and panic... I have never worked with FreeBSD at this low a level. How does one do this and why? :) Jamie To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message