From owner-freebsd-current Tue Feb 25 6: 9:30 2003 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 DD09537B401 for ; Tue, 25 Feb 2003 06:09:28 -0800 (PST) Received: from fledge.watson.org (fledge.watson.org [204.156.12.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6C1D643F75 for ; Tue, 25 Feb 2003 06:09:27 -0800 (PST) (envelope-from robert@fledge.watson.org) Received: from fledge.watson.org (fledge.pr.watson.org [192.0.2.3]) by fledge.watson.org (8.12.6/8.12.5) with SMTP id h1PE9DP4022253; Tue, 25 Feb 2003 09:09:14 -0500 (EST) (envelope-from robert@fledge.watson.org) Date: Tue, 25 Feb 2003 09:09:13 -0500 (EST) From: Robert Watson X-Sender: robert@fledge.watson.org To: "Daniel C. Sobral" Cc: current@freebsd.org Subject: Re: Witness This In-Reply-To: <3E5B63DE.50302@tcoip.com.br> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Ok, I've committed it. Saw your other panic message, hope to look more closely today. BTW, you might consider running with the mac_test module, as it's intended to help diagnose label problems through additional assertions. Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Network Associates Laboratories On Tue, 25 Feb 2003, Daniel C. Sobral wrote: > No bugs so far with this. > > Robert Watson wrote: > > Revised patch without typo attached. > > > > Robert N M Watson FreeBSD Core Team, TrustedBSD Projects > > robert@fledge.watson.org Network Associates Laboratories > > > > Index: tcp_subr.c > > =================================================================== > > RCS file: /data/fbsd-cvs/ncvs/src/sys/netinet/tcp_subr.c,v > > retrieving revision 1.155 > > diff -u -r1.155 tcp_subr.c > > --- tcp_subr.c 21 Feb 2003 23:17:12 -0000 1.155 > > +++ tcp_subr.c 22 Feb 2003 02:44:42 -0000 > > @@ -484,7 +484,7 @@ > > m->m_pkthdr.len = tlen; > > m->m_pkthdr.rcvif = (struct ifnet *) 0; > > #ifdef MAC > > - if (tp != NULL) { > > + if (tp != NULL && tp->t_inpcb != NULL) { > > /* > > * Packet is associated with a socket, so allow the > > * label of the response to reflect the socket label. > > > -- > Daniel C. Sobral (8-DCS) > Gerencia de Operacoes > Divisao de Comunicacao de Dados > Coordenacao de Seguranca > TCO > Fones: 55-61-313-7654/Cel: 55-61-9618-0904 > E-mail: Daniel.Capo@tco.net.br > Daniel.Sobral@tcoip.com.br > dcs@tcoip.com.br > > Outros: > dcs@newsguy.com > dcs@freebsd.org > capo@notorious.bsdconspiracy.net > > I disagree with what you say, but will defend > to the death your right to tell such LIES! > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message