Re: Tightening security on SunOS 4.0 'fastfind'

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Article #10440

#10440

From: Craig Leres
Date: Fri, 20 Jan 1989 21:06

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Rene' Seindal writes:
> The following patch to find will only allow users to see the files to
> which they have search permission.  Of course the database is still there,
[...]
> ! 						if (stat(path, &statb) == 0)
> ! 							puts ( path );

Gee whiz, shouldn't you use access() instead of stat()? I mean, if you're
going to implement a suboptimal algorithm, the least you can do is code it
efficiently.

Meanwhile, some people may want to simply run updatedb as an innocuous
user:

    su guest -c /usr/lib/find/updatedb

This works pretty well for me.

		Craig

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!ncis.llnl.gov!helios.ee.lbl.gov!pasteur!ucbvax!agate!bionet!csd4.milw.wisc.edu!mailrus!cornell!uw-beaver!rice!sun-spots-request
From: leres@helios.ee.lbl.gov (Craig Leres)
Newsgroups: comp.sys.sun
Subject: Re: Tightening security on SunOS 4.0 'fastfind'
Message-ID: <8901170222.AA02291@helios.ee.lbl.gov>
Date: 20 Jan 89 21:06:46 GMT
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Organization: Nomura Securities
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Original-Date: Mon, 16 Jan 89 18:22:26 PST
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