su hanging

[Jonathan Knight]

Su can hang if someone hits ^S on the console.  When su tries to log the
message 'SU: .....' it hangs waiting for a ^Q on the console.  Very
irritating, especially if the operators have gone home for the night
and the machine room is locked up tight....
-- 
  ______    JANET :jonathan at uk.ac.keele.cs     Jonathan Knight,
    /       BITNET:jonathan%cs.kl.ac.uk at ukacrl Department of Computer Science
   / _   __ other :jonathan at cs.keele.ac.uk     University of Keele, Keele,
(_/ (_) / / UUCP  :...!ukc!kl-cs!jonathan      Staffordshire.  ST5 5BG.  U.K.