Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Posting-Version: version B 2.10.1 6/24/83; site genrad.UUCP
Path: utzoo!linus!decvax!genrad!john
From: john@genrad.UUCP (John Nelson)
Newsgroups: net.unix-wizards
Subject: Re: Is the restricted shell really secure?
Message-ID: <280@genrad.UUCP>
Date: Thu, 26-Jul-84 11:50:02 EDT
Article-I.D.: genrad.280
Posted: Thu Jul 26 11:50:02 1984
Date-Received: Sat, 28-Jul-84 06:03:06 EDT
References: <275@pcsbst.UUCP> <990@inuxc.UUCP>
Organization: GenRad, Bolton, Mass.
Lines: 3

Whoops!  I could break out of that restricted argument checker.  While it
checks for arguments that begin with "/" or "../", it did not check for
filenames that start with "./../" or other equivalent aliases for "..".