some inconsistent buffer declarations in cfengine

[Alex]

Mark,

I just compiled cfengine-2.0.a14 on under DEC Unix using the native compiler. 
However, I would never be granted access to cfrunCommand. I have tracked this 
down to some improper declarations of arrays: 

in globals.c we have:
 PROTECTED char       VUQNAME[maxvarsize];

and then in cfservd.c:
    strncpy(VUQNAME,VSYSNAME.nodename,bufsize-1);

overwrites adjacent data.

There are similar problems throughout the code, and I think all the buffers 
in globals.c are actually meant to be bufsize in length.

Regards,

        Alex