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Subject: Re: install problems
From: "Joi Ellis" <joi @ minnesota . emc . cdc . com>
Organization: Enterprise Management Center
Date: Thu, 15 Feb 1996 13:42:25 -0600
To: Kurt Freiberger <kurt @ cs . tamu . edu>
Cc: majordomo-users @ GreatCircle . COM
Comments: Authenticated sender is <joi@[129.179.112.13]>
Reply-to: Joi . Ellis @ cdc . com

I have a system very similar to yours.  I found that the wrapper and 
Makefile in 1.93 didn't work.  I found newer versions of both on this 
list's archive and I used those, and they worked.  

When I tried to build wrapper and make it root, stuff didn't work.  I 
don't know enough unix-admin to really know why.  I followed some 
suggestions from the list and made a symbolic link to 'id' next to 
wrapper and ran "wrapper id" to see what it came back with... it came 
back as 'majordomo' instead of 'root' or 'daemon' even though that's 
what I had in the makefile.  So obviously the code wasn't running the 
setuid properly.  The new version fixed whatever the problem was.

Here's some info on my system:

in majordom/bin
-rwsr-sr-x  1 daemon   majordom    24576 Feb  4 22:29 wrapper*

in majordom/lists
-rw-rw-r--  1 daemon   majordom      582 Feb 14 07:05 descent-ladder

% uname -a 
SunOS missouri 4.1.1 1 sun3

Perl 4.036
Sendmail ??

In my Makefile I used all the BDS stuff:

# for BSD-based systems, this is the UID/GID "wrapper" is chown'd to
# and runs as
W_USER=daemon
W_GROUP=majordom
W_CHOWN=${W_USER}.${W_GROUP}
W_CHMOD=6755



> From:          Kurt Freiberger <kurt@cs.tamu.edu>
> Subject:       Re: install problems
> To:            majordomo-users@GreatCircle.COM
> Date:          Thu, 15 Feb 1996 09:48:50 -0600 (CST)

> Robin Findlay sez:
> > 
> > >From what you say it seems that wrapper is not working:
> > 
> > > -rwxr-xr-x   1 majordom majordom   24704 Feb 14 08:22 wrapper
> > 
> > These permissions are different from mine.  I think wrapper needs
> > to be owned by root and suid. Mine looks like this:
> > 
> > -rwsr-xr-x   1 root     root        17125 Feb  8 13:55 wrapper
> > 
> 
> What would be the rammifications to have wrapper owned by daemon as
> opposed to root?
> 
> What I am seeing is perfectly good commands (HELP, subscribe, etc.)
> being rejected.  If I send them it works perfectly fine.  Other folks
> sending them work fine.  Intermittent software????? 8-}
> 
> Environment is:
> SunOS 4.1.3+patches
> Perl 4.036
> Sendmail 8.6.7 <- not absolutley sure what it is this week.
> 
> Thanks, 
> Kurt
> 
> 
> -- 
> # Kurt Freiberger, WB5BBW   Dept. of Computer Science, TAMU               #
> # Internet: kurt@cs.tamu.edu      |"The jawbone of an ass is just as      #
> # AuralNet: 409/847-8607          | dangerous a weapon today as it was    #
> # AMPRNet: wb5bbw@wb5bbw.ampr.org | in Samson's time." - Richard M. Nixon #
> # Disclaimer: Not EVEN an official document of Texas A&M University       #
> 
> 

Joi Ellis
Enterprise Management Center
Control Data Systems
Arden Hills, MN


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