From owner-freebsd-bugs@FreeBSD.ORG Thu Aug 29 13:30:02 2013 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 5DC56AF5 for ; Thu, 29 Aug 2013 13:30:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 3BE252741 for ; Thu, 29 Aug 2013 13:30:02 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id r7TDU2ie029185 for ; Thu, 29 Aug 2013 13:30:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.7/8.14.7/Submit) id r7TDU2AM029184; Thu, 29 Aug 2013 13:30:02 GMT (envelope-from gnats) Resent-Date: Thu, 29 Aug 2013 13:30:02 GMT Resent-Message-Id: <201308291330.r7TDU2AM029184@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, Alexey Markov Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id F3064950 for ; Thu, 29 Aug 2013 13:21:26 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from oldred.freebsd.org (oldred.freebsd.org [8.8.178.121]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id E039C26E3 for ; Thu, 29 Aug 2013 13:21:26 +0000 (UTC) Received: from oldred.freebsd.org ([127.0.1.6]) by oldred.freebsd.org (8.14.5/8.14.7) with ESMTP id r7TDLQgQ060707 for ; Thu, 29 Aug 2013 13:21:26 GMT (envelope-from nobody@oldred.freebsd.org) Received: (from nobody@localhost) by oldred.freebsd.org (8.14.5/8.14.5/Submit) id r7TDLQIP060704; Thu, 29 Aug 2013 13:21:26 GMT (envelope-from nobody) Message-Id: <201308291321.r7TDLQIP060704@oldred.freebsd.org> Date: Thu, 29 Aug 2013 13:21:26 GMT From: Alexey Markov To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: conf/181650: /etc/rc.d/jail fails if a kernel built without INET6 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Aug 2013 13:30:02 -0000 >Number: 181650 >Category: conf >Synopsis: /etc/rc.d/jail fails if a kernel built without INET6 >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: Thu Aug 29 13:30:01 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Alexey Markov >Release: 8.4-RELEASE-p3 >Organization: JSC Complitex >Environment: FreeBSD host.redrat.ru 8.4-RELEASE-p3 FreeBSD 8.4-RELEASE-p3 #0: Tue Aug 27 09:33:54 MSK 2013 redrat@host.redrat.ru:/arc/obj/arc/src/sys/HOST amd64 >Description: If a kernel built without IPv6 support then /etc/rc.d/jail fails to run with an error: "unknown parameter: ip6". This very longstanding bug already fixed in the 9.x branch but still exists in the 8.x while patch is available: http://lists.freebsd.org/pipermail/freebsd-jail/2012-November/001984.html I have attached actual patch for 8.4 to this PR. Any chance to see this bug fixed after all? Say, in the 8.4-RELEASE-p4? >How-To-Repeat: Rebuild kernel with INET6 option commented out and try to run a /etc/rc.d/jail script. >Fix: Apply attached patch. Patch attached with submission follows: --- jail.orig 2013-08-27 09:58:54.000000000 +0400 +++ jail 2013-08-28 11:44:16.000000000 +0400 @@ -647,7 +647,8 @@ done eval ${_setfib} jail -n ${_jail} ${_flags} -i -c path=${_rootdir} host.hostname=${_hostname} \ - ip4.addr=\"${_addrl}\" ip6.addr=\"${_addr6l}\" ${_parameters} command=${_exec_start} > ${_tmp_jail} 2>&1 + ${_addrl:+ip4.addr=\"${_addrl}\"} ${_addr6l:+ip6.addr=\"${_addr6l}\"} \ + ${_parameters} command=${_exec_start} > ${_tmp_jail} 2>&1 if [ "$?" -eq 0 ] ; then _jail_id=$(head -1 ${_tmp_jail}) >Release-Note: >Audit-Trail: >Unformatted: