From owner-freebsd-current Tue Jan 9 16:30:54 2001 Delivered-To: freebsd-current@freebsd.org Received: from genesis.k.pl (genesis.korbank.pl [195.117.162.253]) by hub.freebsd.org (Postfix) with ESMTP id D524437B400 for ; Tue, 9 Jan 2001 16:30:28 -0800 (PST) Received: (from ns88@localhost) by genesis.k.pl (8.11.1/8.11.1) id f0A0Tma01051 for freebsd-current@freebsd.org; Wed, 10 Jan 2001 01:29:48 +0100 (CET) (envelope-from ns88) Date: Wed, 10 Jan 2001 01:29:48 +0100 From: Tomasz Paszkowski To: freebsd-current@freebsd.org Subject: securelevel and sysctl Message-ID: <20010110012948.A19896@genesis.k.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG I'am working on module, which catches __sysctl system call, and on securelevel grater than 3, refuse any changes of sysctl oids. Are there any problems, which might happen after blocking sysctl oids change ? AFAIR there is no such application running in user Space,which requires ability to change sysctl oids,is there ? Secondly I'was thinking about oids,which are needed for user space aplications to work. I figured out,that vi use some (I didn't check which one) oid on startup, so is there a list of oids used by user space applications ? -- _ _ _ _ _ / \ | | / / / \ / \ ---------- Tomasz Paszkowski --- NS88-6BONE -------- | |\ \| | \ \ |/ \||/ \| === BSD is for people who love Unix ================ /_/ \__/ /_/ \_/ \_/ --- Linux is for people who hate Microsoft --------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message