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[Bug 53332] New: Requests with chunked encoding have no body available to FCGI backend
https://issues.apache.org/bugzilla/show_bug.cgi?id=53332

Priority: P2
Bug ID: 53332
Assignee: bugs@httpd.apache.org
Summary: Requests with chunked encoding have no body available
to FCGI backend
Severity: normal
Classification: Unclassified
OS: Linux
Reporter: dominic.benson@thirdlight.com
Hardware: All
Status: NEW
Version: 2.2.22
Component: mod_fcgid
Product: Apache httpd-2

Created attachment 28862
--> https://issues.apache.org/bugzilla/attachment.cgi?id=28862&action=edit
Patch to set CONTENT_LENGTH FCGI params based on actual request body

Requests with Transfer-Encoding: chunked (notably from OS/X Finder WebDAV PUT)
don't have a Content-Length header, and so the FCGI CONTENT_LENGTH doesn't get
set. Because of the spec, conforming backends don't read any of the body of the
request.
Conveniently, as mod_fcgid already buffers the entire request, it is relatively
straightforward to adjust so that this is set.
Attached is a patch to support this - tested under httpd 2.2.22, mod_fcgid
2.3.6 on Linux x86.

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