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List:       sudo-workers
Subject:    Re: [sudo-workers] visudo's cycle detection algorithm
From:       "Todd C. Miller" <Todd.Miller () courtesan ! com>
Date:       2013-05-22 15:37:04
Message-ID: 201305221537.r4MFb4HK018910 () core ! courtesan ! com
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I've just checked in a change that replaces the alias sequence
number with a "used" flag that is set by alias_get (formerly
alias_find) and cleared by alias_put.

http://www.sudo.ws/repos/sudo/rev/0bdbac1b3b39

I've added your false positive example as a regression test.

 - todd
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