Subject: SunOS/Solaris "nobody" UID versus NetBSD's "nobody" UID
To: None <tech-security@NetBSD.ORG>
From: Erik Fair <security-officer@NetBSD.ORG>
List: tech-security
Date: 11/17/1999 12:38:27
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Date: Wed, 17 Nov 1999 12:38:27 -0800
To: tech-security@NetBSD.ORG
From: Erik Fair <security-officer@NetBSD.ORG>
Subject: SunOS/Solaris "nobody" UID versus NetBSD's "nobody" UID
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In
http://www.NetBSD.org/cgi-bin/query-pr-single.pl?number=6594
Greg Woods observes that our "nobody" doesn't match Sun's, or our own
"mountd" value of (-2).
Solaris:
nobody:x:60001:60001:Nobody:/:/sbin/noshell
SunOS:
nobody:*:65534:65534:Mr. &:/:
NetBSD:
nobody:*:32767:9999:Mr. &:/nonexistent:/sbin/nologin
This is one of those consistency issues which pops up when NFS is used.
Do we care enough to change it? Does NFS specify a UID value range
(i.e. how many bits, and therefore is there an LP64 issue here)?
What do the other UNIX-like OSes (e.g. System V, AIX, IRIX) do? (I
don't have access to any of those these days, partly by choice).
seeking opinion, since I have none,
Erik <fair@clock.org>