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* Put a note in the connection notes that the SSL handshake to the backend
  failed such that mod_proxy can put the worker in error state.

PR: 50332
Submitted by: Daniel Ruggeri <DRuggeri primary.net>
Reviewed by: rpluem


* Fix r1039304 and make the patch similar to the one proposed for
  2.2.x: If the SSL handshake to the backend fails we cannot even
  sent an HTTP request. So the check needs to happen already when
  we sent data not when we receive data.

Reviewed by: rpluem, jim, wrowe


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       Allow the HTTP connection handling loop to terminate early 
            during a graceful restart.  PR 41743.
                 [Andrew Punch <andrew.punch 247realmedia.com>]



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* Do not drop contents of incomplete lines, but safe them for the next
  round of reading.

PR: 50481


* Fix comment typo as noticed by jorton

* We can only get there if the line is too long and in this case
  we should return the partial line as defined in util_filter.h.

Submitted by: rpluem
Reviewed/backported by: jim


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With the httpd 2.2.x branch we use by default the APR 1.4.x
and APU 1.3.x branch and not trunk; also most likely the 2.2.x
configure stuff is not prepared for APR-2 where APR and APU are
now merged and no longer in separate directories.


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This requirement will
be (or has already been) removed from httpbis because it hinders
extensibility and breaks content management systems, just as the
change below causes content-language to be broken.  That is why
we never implemented this requirement when it was added (without
consensus) to RFC 2616.



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init script. Multiple daemons can be started by creating symlinks to the
init script.


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mod_cache: Make sure that we never allow a 304 Not Modified response
that we asked for to leak to the client should the 304 response be
uncacheable. PR45341

Submitted by: minfrin
Reviewed by: minfrin, jim, covener


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If an unknown Content-* header is received for a PUT request, we must not
ignore it but reply with 501 per RFC 2616 9.6.

PR: 42978

Submitted by: sf
Reviewed by: rpluem, covener, poirier


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If a malformed Content-Range header is received for a PUT request, we
must not use the supplied content per RFC 2616 14.16. Send 400 response
instead of ignoring the Content-Range.

PR: 49825

Submitted by: sf
Reviewed by: rpluem, jorton, covener


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    PR44076: allow "userdir disabled" or "userdir public_html" in global scope to
    be merged with lists of enabled users in virtual host context as one would 
    expect.

Reviewed by: covener, rpluem, poirier


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    PR50349: Honor 'AcceptPathInfo OFF' during internal redirects,
    such as per-directory mod_rewrite substitutions.   This would be left floating 
    around in the request_rec with a pcalloc'ed value, so the core fixup
    hook thought some module had overridden it.

Reviwed by: covener, rpluem, jorton



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Translated by: Nilgün Belma Bugüner <nilgun belgeler.org>
Reviewed by:  Orhan Berent <berent belgeler.org>

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PR 44758
LimitRequestBody doesn't apply to proxies in 2.2.


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PR 50396
Pedantry over description of qs-values.


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PR 50396
Historical reasons for using IP-based virtualhosting no longer deserve
to be featured in our docs.


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