Path: utzoo!utgpu!cunews!bnrgate!brchh104!brchs1!bnr.ca!rice.edu!sun-spots-request
From: jba@gorm.ruc.dk (Jan B. Andersen)
Newsgroups: comp.sys.sun
Subject: Re: Bug in rpc.yppasswdd ?
Keywords: Miscellaneous
Message-ID: <3797@brchh104.bnr.ca>
Date: 12 Jun 91 19:40:00 GMT
Sender: news@brchh104.bnr.ca
Organization: Sun-Spots
Lines: 53
Approved: Sun-Spots@rice.edu
X-Original-Date: Thu, 6 Jun 91 11:00:47 GMT
X-Sun-Spots-Digest: Volume 10, Issue 106, message 8
X-Note: Submissions: sun-spots@rice.edu, Admin: sun-spots-request@rice.edu

djc@kesa.com (Don Christensen) writes:

>I am having a problem getting rpc.yppasswdd to automatically do a yp make
>whenever an NIS passwd gets changed.  I am using the exact line [...]
>
>    /usr/etc/yp/rpc.yppasswd /etc/passwd -m passwd DIR=/var/yp/kesa
>
> [...] I replaced /bin/make with a shell script that echoed its
> arguments to a file as follows:
>
>    #! /bin/sh
>    echo Make arguments are $* > /var/tmp/make.args
>
>After doing a yppasswd on a client, the /var/tmp/make.args file contained
>the following:
>
>    Make arguments are /usr/etc/yp/rpc.yppasswd \
>    /etc/passwd -m passwd DIR=/var/yp/kesa
>
>    (line broken by me for readability)
>
>It seems to me that this is incorrect ;^)  Am I doing something wrong?

To which rossc@extro.ucc.su.oz.au (Ross Cartlidge) replies:

>Take out the DIR=/var/yp/kesa and it'll work fine.

No - It won't work!! The problem is that rpc.yppasswdd generates the wrong
set of arguments to make instead of using the -m value.

I had the same problem until 10 min. ago (and thus had to run a cron-job
every 10 min to update the maps), but inspired by your test I came up with
the following fix:

In /var/yp/Makefile, insert a target that matches whatever rpc.yppasswd
generates and let that target do a 'make passwd' instead. On my system
(with "rpc.yppasswdd /usr/etc/NIS-Master-files/passwd -m passwd" in
/etc/rc.local) it becomes:

 rpc.yppasswdd:
   @echo "This is a gigantic fix for rpc.yppasswdd"
   @echo "Why does it call make with the arguments"
   @echo "rpc.yppasswdd /usr/etc/NIS-Master-files/passwd -m passwd"
   @echo "when 'passwd' would do nicely?"
   @echo "Go and simulate it"
   $(MAKE) $(MFLAGS) passwd
   exit 0

      /|  / Jan B. Andersen                        /^^^\     .----------------.
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