From owner-freebsd-bugs@FreeBSD.ORG Wed Feb 2 16:00:25 2011 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D26BA1065697 for ; Wed, 2 Feb 2011 16:00:25 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id C2FC78FC0C for ; Wed, 2 Feb 2011 16:00:23 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p12G0NIk071526 for ; Wed, 2 Feb 2011 16:00:23 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p12G0NSm071510; Wed, 2 Feb 2011 16:00:23 GMT (envelope-from gnats) Resent-Date: Wed, 2 Feb 2011 16:00:23 GMT Resent-Message-Id: <201102021600.p12G0NSm071510@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Kurt Jaeger Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BE3F21065674 for ; Wed, 2 Feb 2011 15:50:17 +0000 (UTC) (envelope-from pi@home.opsec.eu) Received: from home.opsec.eu (home.opsec.eu [IPv6:2001:14f8:200::1]) by mx1.freebsd.org (Postfix) with ESMTP id 7F53C8FC19 for ; Wed, 2 Feb 2011 15:50:17 +0000 (UTC) Received: from pi by home.opsec.eu with local (Exim 4.72 (FreeBSD)) (envelope-from ) id 1PkeyH-0000HH-OK; Wed, 02 Feb 2011 16:50:17 +0100 Message-Id: Date: Wed, 02 Feb 2011 16:50:17 +0100 From: Kurt Jaeger To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: support@nepustil.net Subject: bin/154469: ftp-proxy bug, merge from openbsd ? X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Kurt Jaeger List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Feb 2011 16:00:25 -0000 >Number: 154469 >Category: bin >Synopsis: ftp-proxy bug, merge from openbsd ? >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Feb 02 16:00:22 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Kurt Jaeger >Release: FreeBSD 8.1-RELEASE amd64 >Organization: - >Environment: System: FreeBSD home.opsec.eu 8.1-RELEASE FreeBSD 8.1-RELEASE #0: Mon Jul 19 02:36:49 UTC 2010 root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 >Description: FreeBSD version of /usr/src/contrib/pf/ftp-proxy/ftp-proxy.c is version 1.13. OpenBSD has a fix for an annoying problem: http://www.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/ftp-proxy/ftp-proxy.c.diff?r1=1.17;r2=1.18;f=h >How-To-Repeat: transfer files via FTP from a client behind a pf ruleset with NAT and ftp-proxy running. Sometimes, the ftp server will send a "221 Bye" packet and the client will never see the 'bye', but will only see a tcp disconnect. This causes some automated transfers systems that use FTP to retransmit. >Fix: Apply the fix from OpenBSD. >Release-Note: >Audit-Trail: >Unformatted: