mod_proxy/8886: mod_proxy ignores headers_out set by mod_header

[Raymond Johansson <rj...@lule.frontec.se>]

>Number:         8886
>Category:       mod_proxy
>Synopsis:       mod_proxy ignores headers_out set by mod_header
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    apache
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   apache
>Arrival-Date:   Wed Nov 28 01:00:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     rj@lule.frontec.se
>Release:        1.3.22
>Organization:
apache
>Environment:
All.
>Description:
The Header-line is ignored in proxy_http.c

  Header set Kalle "Kalle"
  ProxyPass /proxy/ http://freja:8080/
  ProxyPassReverse /proxy/ http://freja:8080/
>How-To-Repeat:
GET /proxy/ HTTP/1.0
does not return 'Kalle: Kalle' in the header.
>Fix:
This is not a correct patch but it works for me.

*** proxy_http.c.old    Wed Nov 28 09:33:53 2001
--- proxy_http.c        Wed Nov 28 09:34:08 2001
***************
*** 441,447 ****
  
        clear_connection(p, resp_hdrs); /* Strip Connection hdrs */
          /* Now add out bound headers set by other modules */
!         resp_hdrs = ap_overlay_tables(r->pool, r->err_headers_out, resp_hdrs);
      }
      else {
  /* an http/0.9 response */
--- 441,447 ----
  
        clear_connection(p, resp_hdrs); /* Strip Connection hdrs */
          /* Now add out bound headers set by other modules */
!         resp_hdrs = ap_overlay_tables(r->pool, r->headers_out, resp_hdrs);
      }
      else {
  /* an http/0.9 response */
>Release-Note:
>Audit-Trail:
>Unformatted:
 [In order for any reply to be added to the PR database, you need]
 [to include <ap...@Apache.Org> in the Cc line and make sure the]
 [subject line starts with the report component and number, with ]
 [or without any 'Re:' prefixes (such as "general/1098:" or      ]
 ["Re: general/1098:").  If the subject doesn't match this       ]
 [pattern, your message will be misfiled and ignored.  The       ]
 ["apbugs" address is not added to the Cc line of messages from  ]
 [the database automatically because of the potential for mail   ]
 [loops.  If you do not include this Cc, your reply may be ig-   ]
 [nored unless you are responding to an explicit request from a  ]
 [developer.  Reply only with text; DO NOT SEND ATTACHMENTS!     ]