core: Fix up botched status lines (mismatch with r->status or
         just badly formatted)

reviewed by: jerenkrantz, jorton



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Reviewed by: jerenkrantz, jim


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  Easy backport to consider


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  uri_delims moved to aprutil EONS ago

Backports 384622

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  We no longer generate uri_delims for apr 1.x, but the table
  is hardcoded in apr_uri.c.

Backports 384608

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Cast votes.


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  been accepted for backport.


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  Coexist with multiple releases of APR, we only promise to die
  using APR 1.1 and earlier.

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  Resubmit patch (can't demonstrate against trunk/ after refactoring),
  reset votes.


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other means)...


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Reviewed by: nd


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'Apache HTTP Server' or 'Apache HTTPd' (short form of Apache HTTP daemon)
or using the program name 'httpd'.



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English Revision: 290427

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* Fix PR38017 by handling the selection of the hostname in the same way for
  non proxied and reverse proxied requests.

  We need to handle both cases in the same manner as for the reverse proxy
  case we have the following situation:

  If a cached entry is looked up by mod_cache's quick handler r->proxyreq
  is still unset in the reverse proxy case as it only gets set in the
  translate name hook (either by ProxyPass or mod_rewrite) which is run
  after the quick handler hook. This is different to the forward proxy
  case where it gets set before the quick handler is run (in the
  post_read_request hook).
  If a cache entry is created by the CACHE_SAVE filter we always have
  r->proxyreq set correctly.
  So we must ensure that in the reverse proxy case we use the same code
  path and using the canonical name seems to be the right thing to do
  in the reverse proxy case.

PR: 38017
Submitted by: rpluem
Reviewed by: rpluem, wrowe, colm


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  a VPATH build, and don't test trees with -d (simply -f the
  expected files) in case a tree such as srclib/apr is actually
  a symlink rather than a true directory in ./buildconf.

Reviewed by: wrowe, rpluem, colm
Backports: 374821  


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Avoid server-driven negotiation when a script has sent a Status: header.


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  Hard to be agreeing in 2.0 without accepting this same fix in 2.2

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  of the patch.


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  Propose VPATH / symlink srcdir/apr[-util] fixes

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