Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!ucsd!usc!wuarchive!sdd.hp.com!hplabs!hpda!hpcuhb!hpcilzb!hpsciz!masa
From: masa@hpsciz.HP.COM (Masayoshi Habu)
Newsgroups: comp.windows.x
Subject: Re: X11R4 security/protection problem
Message-ID: <1310004@hpsciz.HP.COM>
Date: 13 Nov 90 17:39:46 GMT
References: <6404@mitech.com>
Organization: Hewlett-Packard, Santa Clara, CA
Lines: 10

There are at least two places you might need to set. However both
are also required for X11R3, so if your problem is specific to X11R4,
then those are not the cause.

As you might know, you need to set your DISPLAY environment variable
to your dislay name like "hpsciz:0.0". Also you have to allow your
host with xhost command. Even your client and X server run on the
same host, you need xhost to allow your client to talk to your server.

Masa