Date: Thu, 14 Oct 1999 12:02:08 +0200 (CEST) From: lkoeller@cc.fh-lippe.de To: FreeBSD-gnats-submit@freebsd.org Subject: kern/14322: Mount respects permissions of underlying directory Message-ID: <199910141002.MAA05258@cc.fh-lippe.de>
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>Number: 14322 >Category: kern >Synopsis: mount respects permissions of underlying directoy!! >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Oct 14 03:50:01 PDT 1999 >Closed-Date: >Last-Modified: >Originator: Charlie & >Release: FreeBSD 3.3-RELEASE i386 >Organization: Fachhochschule Lippe, Lemgo, Germany >Environment: FreeBSD 3.3-RELEASE i386, upgraded from source from 3.2-STABLE >Description: /var is mounted as /dev/da0s1g /var ufs rw,userquota=/var/quotas/user.var, 2 2 from fstab. The permissions of the /var-directory before mounting are drwxr-x--- 22 root wheel - 512 Oct 14 11:07 var after mounting drwxr-xr-x 22 root wheel - 512 Oct 14 11:07 var mount showes /dev/da0s1g on /var (local, with quotas, soft-updates, writes: sync 118 async 1381) Nevertheless a user, not in group wheel gets a permission denied when trying a ls .. in the directory /var After going to singel user mode an changing the permissions of the mount-directory to 755 the effect vanishes after mounting /var again! I think this a bug, that can make a lot of trouble!!! >How-To-Repeat: mkdir /test chmod 750 /test chown root:wheel /test mount .... /test try as a user not in group wheel a cd /test ls -l .. you get permission denied for .. >Fix: Don't know! >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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