From owner-freebsd-bugs@FreeBSD.ORG Thu Jan 3 15:50:03 2013 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id A1A4BBF0 for ; Thu, 3 Jan 2013 15:50:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id 8A2A2C for ; Thu, 3 Jan 2013 15:50:03 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id r03Fo3qE056281 for ; Thu, 3 Jan 2013 15:50:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id r03Fo3Pd056280; Thu, 3 Jan 2013 15:50:03 GMT (envelope-from gnats) Resent-Date: Thu, 3 Jan 2013 15:50:03 GMT Resent-Message-Id: <201301031550.r03Fo3Pd056280@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, Sandra Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id CD7217D9 for ; Thu, 3 Jan 2013 15:47:00 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id A77B7FC5 for ; Thu, 3 Jan 2013 15:47:00 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.5/8.14.5) with ESMTP id r03Fl0GG023762 for ; Thu, 3 Jan 2013 15:47:00 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.5/8.14.5/Submit) id r03Fl0dA023761; Thu, 3 Jan 2013 15:47:00 GMT (envelope-from nobody) Message-Id: <201301031547.r03Fl0dA023761@red.freebsd.org> Date: Thu, 3 Jan 2013 15:47:00 GMT From: Sandra To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: misc/174950: delete ZFS ACL have no effect 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, 03 Jan 2013 15:50:03 -0000 >Number: 174950 >Category: misc >Synopsis: delete ZFS ACL have no effect >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 Jan 03 15:50:03 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Sandra >Release: 9 >Organization: >Environment: >Description: The d ZFS ACL is suppose to give or deny permission to delete a file. It have no effect. The below is the output from the script in "How to repeat the problem", and please notice: * Eventhough www doesn't have delete permission and there is an explicit deny, rm was possible. p="/tank/project1" f="$p/test2" u="user1" rm -f $f setfacl -b $p setfacl -m group@::fd:allow $p || exit 1 setfacl -m everyone@::fd:allow $p || exit 1 setfacl -m owner@:rwx:fd:allow $p || exit 1 setfacl -m u:$u:full_set:fd:allow $p || exit 1 setfacl -m u:www:rwxa:fd:allow $p || exit 1 setfacl -m u:www:d:fd:deny $p || exit 1 getfacl $p # file: /tank/project1 # owner: root # group: wheel user:www:-----d--------:fd----:deny user:www:rwx---a-------:fd----:allow user:user1:rwxpDdaARWcCos:fd----:allow owner@:rwx-----------:fd----:allow group@:--------------:fd----:allow everyone@:--------------:fd----:allow su -m $u -c "touch $f" getfacl $f # file: /tank/project1/test2 # owner: user1 # group: wheel user:www:-----d--------:------:deny user:www:rw----a-------:------:allow user:user1:rw-pDdaARWcCos:------:allow owner@:rw------------:------:allow group@:--------------:------:allow everyone@:--------------:------:allow su -m www -c "ls -l $f" ls: /tank/project1/test2: Permission denied -rw------- 1 user1 wheel 0 Dec 19 14:23 /tank/project1/test2 su -m www -c "rm $f" ls -l $f ls: /tank/project1/test2: No such file or directory >How-To-Repeat: p="/tank/project1" f="$p/test2" u="user1" rm -f $f setfacl -b $p setfacl -m group@::fd:allow $p || exit 1 setfacl -m everyone@::fd:allow $p || exit 1 setfacl -m owner@:rwx:fd:allow $p || exit 1 setfacl -m u:$u:full_set:fd:allow $p || exit 1 setfacl -m u:www:rwxa:fd:allow $p || exit 1 setfacl -m u:www:d:fd:deny $p || exit 1 getfacl $p su -m $u -c "touch $f" getfacl $f su -m www -c "ls -l $f" su -m www -c "rm $f" ls -l $f >Fix: >Release-Note: >Audit-Trail: >Unformatted: