Clarify that scripts must be read-only and owned by root.

Also list CONTENT_TYPE variable.

git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/trunk@12172 a1ca3aef-8c08-0410-bb20-df032aa958be

diff --git a/doc/help/cgi.html b/doc/help/cgi.html
index c50a2a5014c395423249f966b1eb9dcb3cbc4d46..34c6debb35d3f7b57345c9059f778763f6db89e0 100644 (file)
--- a/doc/help/cgi.html
+++ b/doc/help/cgi.html
@@ -63,8 +63,7 @@ application/x-httpd-php php
 application/x-httpd-python py
 </PRE>
 
-<P>CGI scripts/programs (application/x-httpd-cgi) also must have execution
-permissions to be treated as a CGI script or program.</P>
+<P>CGI scripts/programs (application/x-httpd-cgi) also must be owned by root, have execution permissions, and not have world or group write permissions to be treated as a CGI script or program.</P>
 
 <H2><A NAME="LIMITS">Limitations</A></H2>
 
@@ -75,10 +74,7 @@ following exceptions:</P>
 
        <LI>No PATH_INFO or PATH_TRANSLATED support</LI>
 
-       <LI>Limited HTTP field support; only the Content-Length
-       (CONTENT_LENGTH), Cookie (HTTP_COOKIE), and User-Agent
-       (HTTP_USER_AGENT) fields are placed in environment
-       variables at this time</LI>
+       <LI>Limited HTTP field support; only the Content-Length (CONTENT_LENGTH), Content-Type (CONTENT_TYPE), Cookie (HTTP_COOKIE), Referrer (HTTP_REFERRER), and User-Agent (HTTP_USER_AGENT) fields are placed in environment variables at this time</LI>
 
 </UL>