Backport trunk changes as recorded in branches/proxy-reqbody-2.0.x,
  refactoring http_proxy.c request body handling.  This correction
  satisfies the vetoed issues in the originally backported proxy
  request body handling from trunk/ in 171205.

Reviewed by: jim, minfrin


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  Remove to readd with full history from proxy-reqbody-2.0.x branch.
  (turns out you cannot rm and cp to a local copy, removing and adding
  in the same commit, so this is a two-step process.)


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  TraceEnable docs, backported


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  Backport TraceEnable option, correcting RFC violation by mod_proxy as this
  now drops any proxied TRACE request which tries to pass a body, unless
  the user explicitly forces 'TraceEnable extended'.

  Per colm; removed \n's from error_notes, docs coming next.

Reviewed by: jimj, colm


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Vote on "Vary: *" handling, since I've been running this for weeks. 



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Confirmed issue on Solaris 10, and tested the configure changes on 
Solaris 10. 



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Vote on the TRACE patch. Testing done on Ubuntu. Add some notes (more reminders
for myself than anything else) that have been discussed.



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  Fix VPATH build breakage introduced by rev 159475

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Add a rev to the proposed backport (discussed with proposer), add a minus 0,
but only because I've felt the pain of filtered ICMP, window scaling and broken
firewalls.  



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Added a comment on a backport



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  Notes/votes


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  mod_auth_digest: Fix hostinfo validation for CONNECT requests.

Submitted by: jorton
Reviewed by: nd, jerenkrantz


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of it

Reviewed by: stoddard, wrowe


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   Correct mod_cgid's argv[0] so that the full path can be delved by the
   invoked cgi application, to conform to the behavior of mod_cgi.
   [Pradeep Kumar S <pradeep.smani gmail.com>]

Reviewed by: wrowe, colm, trawick


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based on suggestion from wrowe


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the lifting of a related restriction in 2.0.53.  This
was a missed portion of that backport.


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that mod_disk_cache would store these headers -- leading to a 
small potential risk that you'd end up with authentication headers
on disk and visible to users (or cgi scripts or whatever).  Make
a note which commit actually ended up closing this low impact issue.


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vote on the other mod_cgid change. Agree in principle, tested with and without
suexec.



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propose a backport



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* modules/filters/mod_include.c (handle_include): Fix possible
variable corruption with nested includes.

PR: 12655
Reviewed by: jorton, nd, jerenkrantz


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fix up CHANGES to match.  Still got four older issues in my queue to
add in here.


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  Anyone object to sharing the same indentation?  :)

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  Propose the cgid argv[0] backport

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  Accepted, lingering swaps

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  Whitespace/instructions

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  *) Support the suppress-error-charset setting, as with Apache 1.3.x.
     PR 31274.

Reviewed by: jorton, nd



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 EBCDIC: Handle chunked input from client or, with proxy, origin
         server.

Reviewed by: wrowe, nd



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