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Date: Wed, 23 Oct 1996 14:46:22 -0700 (PDT)
From: Bill Paul <wpaul>
Message-Id: <199610232146.OAA13715@freefall.freebsd.org>
To: CVS-committers, cvs-all, cvs-usrsbin
Subject: cvs commit:  src/usr.sbin/rpc.yppasswdd yppasswdd_server.c
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wpaul       96/10/23 14:46:19

  Modified:    usr.sbin/rpc.yppasswdd  yppasswdd_server.c
  Log:
  Add extra sanity checking to the in-place update routine. Sometimes you
  find two users with the same UID (i.e. root and toor), but yp_mkdb(8)
  forbits duplicate keys, so only one of them will end up in the *.byuid
  maps (probably toor, since it comes after root in the template file).
  If I asked rpc.yppasswdd(8) to change toor's password, it would update
  the *.byname maps correctly, but incorrectly modify root's entry in
  the *.byuid maps since the only matching record with UID=0 in those
  maps belongs to root.
  
  To fix this, we check that both the name and UID are correct before trying
  to write new entries to the maps.
  
  Revision  Changes    Path
  1.9       +33 -2     src/usr.sbin/rpc.yppasswdd/yppasswdd_server.c