call-process/CVS interaction bug?

[Jeremy R Van Haren]

when calling vc-version-other-window, it eventually gets down to a call
that will look like:
 (call-process "cvs"  nil t nil "-Q" "update" "-r1.106" "-p" 
"database.sql")

When my CVSROOT=:ext:... and CVS_RSH=ssh and the file is > 4K bytes the 
middle portion of the file does not get read into the buffer.  When the 
CVSROOT=:pserver:... I cannot repeat the issue.

I would think that this may be an issue outside of emacs, but calling 
the cvs command directly from shell or any way outside of emacs I cannot 
repeat this issue regardless of how my CVSROOT is set up.  It only 
happen's with emacs' call-process.  Any ideas?

emacs version
GNU Emacs 21.3.1 (i386-redhat-linux-gnu, X toolkit, Xaw3d scroll bars) 
of 2003-06-05 on daffy.perf.redhat.com


-Jeremy