MFC rev 1.10 100.chksetuid
MFC rev 1.10 100.chksetuid

  rev 1.10
  Rewrite to consume significantly less memory, by using find -s instead of
  find | sort.  As a bonus, this simplifies the logic considerably.  Also
  remove the bogus "overruning the args to ls" comment and the corresponding
  "-n 20" argument to xargs; the whole point with xargs is precisely that it
  knows how large the argument list can safely get.

  Note that the first run of the updated script may hypotheticall produce
  false positives due to differences between find's and sort's sorting
  algorithm.  I haven't seen this during testing, but others might.

  MFC after:	2 weeks

Approved by:	imp (mentor, implicit for trivial changes), des
		(doing some MFC's for him)

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