Received: (qmail 65769 invoked by uid 501); 29 Oct 2000 14:19:53 -0000
Message-Id: <20001029141953.65767.qmail@locus.apache.org>
Date: 29 Oct 2000 14:19:53 -0000
From: Rick Lei <rick@chinaren.com>
Reply-To: rick@chinaren.com
To: submit@bugz.apache.org
Subject: mod_rewrite of 1.3.14 doesn't expand %{VARIABLE} in ${MapName:LookupKey}
X-Send-Pr-Version: 3.110

>Number:         6756
>Category:       mod_rewrite
>Synopsis:       mod_rewrite of 1.3.14 doesn't expand %{VARIABLE} in ${MapName:LookupKey}
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    apache
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          duplicate
>Submitter-Id:   apache
>Arrival-Date:   Sun Oct 29 06:20:00 PST 2000
>Closed-Date:    Sun Oct 29 18:20:56 PST 2000
>Last-Modified:  Sun Oct 29 18:20:56 PST 2000
>Originator:     rick@chinaren.com
>Release:        1.3.14
>Organization:
>Environment:
Linux Slackware 7.0/kernel 2.2.17, with egcs-2.91.66 19990314/Linux
>Description:
mod_rewrite of 1.3.14 doesn't expand %{VARIABLE} variables in a ${MapName:LookupKey} context. 
e.g., the following lines in httpd.conf

RewriteMap lowercase int:tolower
RewriteRule ^(.+) ${lowercase:%{HTTP_HOST}}$1

works well in 1.3.12¡£I got %{HTTP_HOST} expanded first, then ${lowercase:} convert it to lowercase. But 1.3.14 takes %{HTTP_HOST} as normal text, skipping  expanding it and I got a %{http_host} at last.

Here's rewrite.log I got:
>How-To-Repeat:
try to put these lines in httpd.conf:

RewriteMap lowercase int:tolower
RewriteRule ^(.+) ${lowercase:%{HTTP_HOST}}$1

and you can only get 404 error¡£
>Fix:
I'm waiting for good news from ya guys :)
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open-closed
State-Changed-By: slive
State-Changed-When: Sun Oct 29 18:20:56 PST 2000
State-Changed-Why:

This is a known bug.  See
http://bugs.apache.org/index.cgi/full/6671
and
http://httpd.apache.org/dist/apache_1.3.14-fix.diff

Class-Changed-From-To: sw-bug-duplicate
Class-Changed-By: slive
Class-Changed-When: Sun Oct 29 18:20:56 PST 2000
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