[sudo-users] setuid

Todd C. Miller Todd.Miller at courtesan.com
Thu Jul 11 09:23:32 MDT 2013

If the permissions on the sudo binary are correct (the 4th character
in the "ls -l" output must be 's' and the owner must be root) then
it is possible that the underlying file system is mounted with the
nosuid flag (or exported in the case of an NFS file system).

 - todd

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