From owner-freebsd-stable Mon Sep 3 20:31:12 2001 Delivered-To: freebsd-stable@freebsd.org Received: from point.osg.gov.bc.ca (point.osg.gov.bc.ca [142.32.102.44]) by hub.freebsd.org (Postfix) with ESMTP id 5674C37B40D for ; Mon, 3 Sep 2001 20:31:08 -0700 (PDT) Received: (from daemon@localhost) by point.osg.gov.bc.ca (8.8.7/8.8.8) id UAA15862; Mon, 3 Sep 2001 20:31:07 -0700 Received: from passer.osg.gov.bc.ca(142.32.110.29) via SMTP by point.osg.gov.bc.ca, id smtpda15860; Mon Sep 3 20:30:59 2001 Received: (from uucp@localhost) by passer.osg.gov.bc.ca (8.11.6/8.9.1) id f843UxC82757; Mon, 3 Sep 2001 20:30:59 -0700 (PDT) Received: from UNKNOWN(10.1.2.1), claiming to be "cwsys.cwsent.com" via SMTP by passer9.cwsent.com, id smtpdS82755; Mon Sep 3 20:30:02 2001 Received: (from uucp@localhost) by cwsys.cwsent.com (8.11.6/8.9.1) id f843U1D65829; Mon, 3 Sep 2001 20:30:01 -0700 (PDT) Message-Id: <200109040330.f843U1D65829@cwsys.cwsent.com> Received: from localhost.cwsent.com(127.0.0.1), claiming to be "cwsys" via SMTP by localhost.cwsent.com, id smtpdI65816; Mon Sep 3 20:29:50 2001 X-Mailer: exmh version 2.5 07/13/2001 with nmh-1.0.4 Reply-To: Cy Schubert - ITSD Open Systems Group From: Cy Schubert - ITSD Open Systems Group X-Sender: schubert To: Tim Zingelman Cc: freebsd-stable@FreeBSD.ORG Subject: Re: ipfilter multicast loopback bug with FreeBSD (fwd) In-reply-to: Your message of "Sun, 02 Sep 2001 22:11:42 CDT." Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Mon, 03 Sep 2001 20:29:50 -0700 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Darren Reed, author and maintainer of IP Filter, has FreeBSD commit privileges. Your best bet is to send a note to Darren. As we're in a change freeze at the moment, all changes to -STABLE must be approved by Jordan. If I were you, I'd cc Jordan as well. Regards, Phone: (250)387-8437 Cy Schubert Fax: (250)387-5766 Team Leader, Sun/Alpha Team Internet: Cy.Schubert@osg.gov.bc.ca Open Systems Group, ITSD Ministry of Management Services Province of BC In message , Tim Zingel man writes: > Can I talk anyone into committing this change and MFC'ing it? I'd really > like to see this bug disappear before 4.4-RELEASE. If you need details, > email me, and I can forward the whole history... essentially without this > patch, looped back multicasts get the last byte of ip address corrupted. > > As indicated below, Darren Reed has applied the patch to the ipfilter > sources. But the change has not gotten into the FreeBSD source tree. > > - Tim > > ---------- Forwarded message ---------- > Date: Sun, 02 Sep 2001 00:52:42 +1000 (EST) > From: Darren Reed > To: Tim Zingelman > Subject: Re: ipfilter multicast loopback bug with FreeBSD > > In some email I received from Tim Zingelman, sie wrote: > > Sorry to be a pest, but I wanted to remind you that this bug/patch is > > still awaiting your analysis/approval. Thanks! - Tim > > > > ---------- Forwarded message ---------- > > Date: Wed, 22 Aug 2001 12:41:25 +0200 (CEST) > > From: Frank Volf > > To: Tim Zingelman > > Cc: ipfilter@coombs.anu.edu.au, Frank Volf > > Subject: Re: ip multicast loopback w/ipfilter - bug in FreeBSD > > > > > > Assuming that you are using a recent IP Filter, please try the following > > patch: > > > > --- ip_fil3.4.20.dist/fil.c Wed Jul 18 15:30:32 2001 > > +++ ip_fil3.4.20/fil.c Wed Aug 22 12:40:09 2001 > > @@ -803,7 +803,7 @@ > > /* > > * disable delayed checksums. > > */ > > - if (m->m_pkthdr.csum_flags & CSUM_DELAY_DATA) { > > + if (out && (m->m_pkthdr.csum_flags & CSUM_DELAY_DATA)) { > > in_delayed_cksum(m); > > m->m_pkthdr.csum_flags &= ~CSUM_DELAY_DATA; > > } > > > > Frank > > I've applied the patch to ipfilter sources. > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message