From owner-freebsd-hackers@FreeBSD.ORG Tue Mar 15 20:42:19 2005 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A41B916A4D9 for ; Tue, 15 Mar 2005 20:42:19 +0000 (GMT) Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.197]) by mx1.FreeBSD.org (Postfix) with ESMTP id F240443D3F for ; Tue, 15 Mar 2005 20:42:17 +0000 (GMT) (envelope-from vaida.bogdan@gmail.com) Received: by wproxy.gmail.com with SMTP id 37so9043wra for ; Tue, 15 Mar 2005 12:42:16 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:references; b=EnD0RIFHbMyGFb1+4zz5pa4yFdmPmcQfwTsO1ZHa4G4wHQ6rPuPAWGJ9hN06uoVHS1p380o79ANRPsSPC+CtXOQf6rL3rahhj2f3hM6wAGqkCNoM631DX2sX1aE6V6Ze7Qf1afRDHg0zakXfW2KqA3EXPQnZhk6Jxk1DuAmWHkU= Received: by 10.38.15.37 with SMTP id 37mr1046926rno; Tue, 15 Mar 2005 12:42:15 -0800 (PST) Received: by 10.38.208.63 with HTTP; Tue, 15 Mar 2005 12:42:15 -0800 (PST) Message-ID: <12848a3b05031512426bf7664c@mail.gmail.com> Date: Tue, 15 Mar 2005 22:42:15 +0200 From: vaida bogdan To: Tim Kientzle In-Reply-To: <4233401A.3040403@freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit References: <20050311152951.GA90290@freefall.freebsd.org> <4233401A.3040403@freebsd.org> X-Mailman-Approved-At: Wed, 16 Mar 2005 13:18:07 +0000 cc: freebsd-security@freebsd.org cc: "Christian S.J. Peron" cc: freebsd-hackers@freebsd.org Subject: Re: FreeBSD trusted execution system: beta testers wanted X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: vaida bogdan List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Mar 2005 20:42:19 -0000 Hi, could you explain me how this error is related to mac_chkexec? (after enforcing, I execute xchat and get:) /libexec/ld-elf.so.1: /usr/X11R6/lib/libgdk-x11-2.0.so.400: mmap of entire address space failed: Operation not permitted (I set chkexec.enforce to 0, run xchat and enforce the policy again and the error disappears) It didn't tell me which executable it could not run. On Sat, 12 Mar 2005 11:16:42 -0800, Tim Kientzle wrote: > Christian S.J. Peron wrote: > > > > I have written a trusted execution module and would appreciate if anyone > could > > help in testing. This module provides a functionality similar to NetBSD's > > verified exec mechanism. > > Excellent! > > Sounds like something that could provide a > lot of additional protection against > trojans and worms. > > Wish I had time to play with it right now.... > > Tim > > _______________________________________________ > freebsd-security@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-security > To unsubscribe, send any mail to "freebsd-security-unsubscribe@freebsd.org" >