Merge r1756611, r1748155 from trunk:

mod_dav: follow up to r1746207:  fix typo (missing '/') for closing tag.

mod_dav: making mod_dav.h compile with clang again
Submitted by: ylavic, icing
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1757673 13f79535-47bb-0310-9956-ffa450edef68

Merge r1753257 from trunk:

Restore 'HEAD' method as a special case of GET with the common ID
Submitted by: wrowe
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1757672 13f79535-47bb-0310-9956-ffa450edef68

Merge r1753167 from trunk:

mod_proxy_fcgi: avoid loops serving proxied error documents

This commit should solve the issue indicated in PR 55415.
Httpd loops while serving a error document if:
1) The error document's content is proxied.
2) ProxyErrorOverride is set.
The solution proposed is to limit the use of ap_die only
to the initial request. I tested the change with very basic
scenarios but I am not sure if I got all the use cases,
feedback is really welcome.

Submitted by: elukey
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1757671 13f79535-47bb-0310-9956-ffa450edef68

Merge r1752347 from trunk:

Force mod_proxy_fcgi to read the whole FCGI response
even when the content has not been modified (HTTP 304).

The problem is described in PR 59838. This patch should
avoid bogus reads causing the following issues with
HTTP 304 responses:
- AH01068: Got bogus version X, expected 1
- AH01069: Got bogus rid X, expected 1
- AH01075: Error dispatching request to :
- HTTP 503 logged instead of 304 (even if the external
  client gets correctly a 304)

As discussed on IRC the HTTP_PRECONDITION_FAILED use case
should be handled like the HTTP_NOT_MODIFIED one but it will
be done in a separate commit.

Submitted by: elukey
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1757670 13f79535-47bb-0310-9956-ffa450edef68

Merge r1756038 from trunk:

Fix spelling in comments and text files.
No functional change.
PR 59990

Submitted by: rjung
Reviewed/backported by: jim

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promotes

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some votes

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* Add proposal

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* Vote and promote

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* Revert errornous r1757659

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* Vote and promote

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xforms fr

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Fix some French translations in order explanations to match examples (r1757599 in trunk)

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Propose fix for https://bugzilla.mozilla.org/show_bug.cgi?id=1279483

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merge of 1752145,1753498,1753541,1754129,1754414,1754534,1755323,1756844,1757524,1757534,1757540 from trunk

mod_http2: backport of latest changes
 - intermediate responses
 - graceful shutdown of connections
 - ht debug draft update

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1757542 13f79535-47bb-0310-9956-ffa450edef68

synch with trunk minus RewriteMapOptions.

PR60024 cleanups around per-dir processing/redundancy/terminology.

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Rebuild.

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XML update.

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Fix a typo (r1756991 in trunk)

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vote + promote

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One more follow up to r1756560.

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xforms

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Improve highlight and formatting. (r1756706 in trunk)
Remove some trailing spaces to synch with trunk

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Comment, promote.

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Add a 2.4.x backport patch to my proposal

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Add better logging (debug) to PR 21935 proposal.

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Propose follow up to r1756560.

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Propose.

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Merge r1753594 from trunk:

* Prevent redirect loops between workers within a balancer by limiting the
  number of redirects to the number balancer members.

PR: 59864

Submitted by: rpluem
Reviewed by: rpluem, jim, ylavic

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Merge r1753592 from trunk:

* Do not overwrite r->status with access_status if access_status is OK or DONE
  as in this case r->status might contain the true response code.

PR: 59869

Submitted by: rpluem
Reviewed by: rpluem, jim, ylavic

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1756562 13f79535-47bb-0310-9956-ffa450edef68

Merge r1748047 from trunk:

mod_dav: Add dav_begin_multistatus, dav_send_one_response,
dav_finish_multistatus, dav_send_multistatus, dav_handle_err,
dav_failed_proppatch, dav_success_proppatch to mod_dav.h.

Submitted by: minfrin
Reviewed by: minfrin, jim, ylavic

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1756561 13f79535-47bb-0310-9956-ffa450edef68

Merge r1746207 from trunk:

mod_dav: Add support for childtags to dav_error.

Submitted by: minfrin
Reviewed by: minfrin, jim, ylavic

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1756560 13f79535-47bb-0310-9956-ffa450edef68

Merge r1753228, r1753229 from trunk:

httpoxy workarounds, first draft patch as published for all 2.2.x+ sources

Optimization to httpoxy workaround, for 2.4.23+ only.

Submitted by: Dominic Scheirlinck <dominic vendhq.com>, ylavic
Reviewed/backported by: wrowe, jim, ylavic

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Promote.

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Vote, promote.

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Propose.

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update transformations.

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update for sync with English docs.

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Rebuild.

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XML updates.

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Propose.

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mod_rewrite is a <module> not a <directive>

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Correct link for Trawick\'s whatkilledus website

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rebuild transforms

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typo

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update transformations.

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update for sync with English docs.

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rebuild

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Clarify phrasing, as per bz53152

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Hardly CHANGES-worthy

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Not strictly necessary, but may save someone from bumping their head against it

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Merge r1753224 from trunk:

Unclear whether fdpass is common enough to justify a 'most' configuration,
but for the time being, assign it -something- for a build priority.

Submitted by: wrowe
Reviewed/backported by: jim

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Merge r1751970 from trunk:

PR59815: rewrite per-directory + fcgi broken in 2.4.23

remove the query string from r->filename before calculating environment
(SCRIPT_FILENAME) in mod_proxy_fcgi.  Before PR59618, php-fpm would
see proxy:fcgi:// and do some of this same stripping.

Submitted by: covener
Reviewed/backported by: jim

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promote

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tested votes

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vote

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Merge r1753777 from trunk:

Permit mod_proxy_hcheck.c to compile on Win32 32-bit architectures.
This decoration is required for all apr_thread fn() entry points,
at least on some platforms.

Submitted by: wrowe
Reviewed/backported by: jim

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Promote.

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non-merge sync with r1752884 of mime.types from trunk.

The only uncommented change is application/x-woff -> application/woff
which was added for PR55293 by r1506674 in mid 2013.

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update transformation

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fix encoding in commit mails for spanish translations

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Vote for r1751970

Tested manually and verified httpd's mod_proxy_fcgi logs with various request types
(with/without query string, long query strings, etc..).
My only doubt was related to the '\0' terminator placed in the middle of the char array,
but after a chat with Eric on IRC I got a clear view of what happens (only the chars up
to the \0 terminator are placed in FCGI headers later on).
Last but not the least, in the bugzilla ticket the original requestor tested the change
and stated that solved his problem. Looks good to me for backport!

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Propose showstopper fix for httpoxy mitigation

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* Add proposals

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Rebuild.

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XML updates.

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Merge r1753872 from trunk:

Since this is beginner doc, split the -S invocation into two
versions more likely to work verbatim.

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committed

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Merge r1752415 from trunk:

PR59844: stack-allocated ap_expr_info_t returned from mod_include

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vote

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Propose

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Vote.

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Merge r1753712 from trunk:

add basic h2: and h2c: backend proxy examples

Submitted by: Hank Ibell <hwibell gmail.com>
Committed by: covener

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Merge of 1752087,1752096,1752145,1753498,1753541 from trunk:

mod_http2: removed timeouts on master connection while reuqest are being processsed
mod_http2: new H2CopyFiles directive

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1753542 13f79535-47bb-0310-9956-ffa450edef68

Backport proposal for r1753167

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Vote (minor autoconf cleanup)

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Propose fix to fdpass --enable defaults

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Doc rebuild

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Added a reference to how ListenCoresBucketsRatio influences the Min|MaxSpareThreads lower bounds calculation in the docs.

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Rebuild.

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XML update.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752982 13f79535-47bb-0310-9956-ffa450edef68

Added missing trunk patches and final view to proposal

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752794 13f79535-47bb-0310-9956-ffa450edef68

xforms

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752750 13f79535-47bb-0310-9956-ffa450edef68

Fix PR 59856.
Fix directive name. (ProxyRequest vs ProxyRequests)
Improve highlight.

(r1752747 in trunk)

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752749 13f79535-47bb-0310-9956-ffa450edef68

Vote/promote.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752535 13f79535-47bb-0310-9956-ffa450edef68

* Vote

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752515 13f79535-47bb-0310-9956-ffa450edef68

PR59844 fix

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752417 13f79535-47bb-0310-9956-ffa450edef68

Fix typo in proposal

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752396 13f79535-47bb-0310-9956-ffa450edef68

Added backport proposal for http://svn.apache.org/r1752347

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752391 13f79535-47bb-0310-9956-ffa450edef68

Propose PR 59685 patches.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752337 13f79535-47bb-0310-9956-ffa450edef68

Merge of r1752087 from trunk:

mod_http2: fixes flush handling for SETTINGS when no streams are open

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752095 13f79535-47bb-0310-9956-ffa450edef68

Rebuild.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752022 13f79535-47bb-0310-9956-ffa450edef68

XML update.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1752021 13f79535-47bb-0310-9956-ffa450edef68

propose PR59815 fix

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1751971 13f79535-47bb-0310-9956-ffa450edef68

xform

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1751934 13f79535-47bb-0310-9956-ffa450edef68

Merge r1751930 from trunk:

mention mod_cgid too

http://httpd.apache.org/docs/2.4/howto/cgi.html#comment_5623

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1751932 13f79535-47bb-0310-9956-ffa450edef68

released

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1751781 13f79535-47bb-0310-9956-ffa450edef68

Updated description of the change to reflect the last patch

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1751148 13f79535-47bb-0310-9956-ffa450edef68

Updated backport proposal

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1751140 13f79535-47bb-0310-9956-ffa450edef68

Rebuild.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1751076 13f79535-47bb-0310-9956-ffa450edef68