PR 48460: Improve/correct mod_proxy_ajp docs.

Backport of r1649001 from trunk (CTR).

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1649003 13f79535-47bb-0310-9956-ffa450edef68

Regenerate xforms after s/2014/2015/

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1648855 13f79535-47bb-0310-9956-ffa450edef68

Happy New Year 2015

Backport of r1648840from trunk.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1648845 13f79535-47bb-0310-9956-ffa450edef68

propose split-logfile bugfix

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1648720 13f79535-47bb-0310-9956-ffa450edef68

Fix comment errors in mod_proxy_fcgi.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1648559 13f79535-47bb-0310-9956-ffa450edef68

propose proxypassreverse fix

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1648434 13f79535-47bb-0310-9956-ffa450edef68

vote

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1648396 13f79535-47bb-0310-9956-ffa450edef68

propose continuation/long line fix

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1648395 13f79535-47bb-0310-9956-ffa450edef68

Vote

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1648247 13f79535-47bb-0310-9956-ffa450edef68

Rebuild.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1648213 13f79535-47bb-0310-9956-ffa450edef68

XML updates.

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Adjust proposal to be copypasta-ready for CHANGES

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1648203 13f79535-47bb-0310-9956-ffa450edef68

Propose mod_autoindex fix

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1648202 13f79535-47bb-0310-9956-ffa450edef68

Merge r1647229 from trunk:

some tweaks for no ServerName from PR57384

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1647230 13f79535-47bb-0310-9956-ffa450edef68

Rebuild.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1647173 13f79535-47bb-0310-9956-ffa450edef68

XML updates.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1647172 13f79535-47bb-0310-9956-ffa450edef68

xforms

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1647157 13f79535-47bb-0310-9956-ffa450edef68

fix link and anchor

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vote&promote

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Votes.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1646571 13f79535-47bb-0310-9956-ffa450edef68

Propose ap_errorlog_provider and mod_journald.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1646425 13f79535-47bb-0310-9956-ffa450edef68

Fix example as spotted in a comment in online doc.

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CHANGES entry for r1642858 and r1645936.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1646179 13f79535-47bb-0310-9956-ffa450edef68

backported

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1645937 13f79535-47bb-0310-9956-ffa450edef68

Merge r1642868 from trunk:

mpm_event: follow up to r1639614 (trunk) and r1642858 (2.4.x).

Notify suspend in any case when starting lingering close (blocking),
and outside the lingering queue's critical section.

Submitted by: ylavic
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1645936 13f79535-47bb-0310-9956-ffa450edef68

Merge r1641077, r1641095 from trunk:

mod_ssl: Fix recognition of OCSP stapling responses that are encoded
         improperly or too large.

The one byte "ok" flag stored with the response was accounted for in
the wrong condition.

follow up to r1641077:

one bug was traded for another in r1641077; track the response
length and the cached object length separately to avoid such
confusion

Submitted by: trawick
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1645935 13f79535-47bb-0310-9956-ffa450edef68

promote

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1645933 13f79535-47bb-0310-9956-ffa450edef68

some votes on tested backports

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1645932 13f79535-47bb-0310-9956-ffa450edef68

Propose r1644031, comment on ScriptLog patch (r1626978).

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1645877 13f79535-47bb-0310-9956-ffa450edef68

Fix command line parameters as spotted in a comment in the online doc.
Thx alfonz.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1645865 13f79535-47bb-0310-9956-ffa450edef68

Update proposal

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1645861 13f79535-47bb-0310-9956-ffa450edef68

Propose

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1645565 13f79535-47bb-0310-9956-ffa450edef68

Be a bit more consistant on how PR are written

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1645423 13f79535-47bb-0310-9956-ffa450edef68

Rebuild.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1645327 13f79535-47bb-0310-9956-ffa450edef68

Typo.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1645326 13f79535-47bb-0310-9956-ffa450edef68

Propose PR 57259 fix.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1644506 13f79535-47bb-0310-9956-ffa450edef68

Propose PR 57334 fix and a debug goodie.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1644501 13f79535-47bb-0310-9956-ffa450edef68

Merge r1644245
Added include path for Windows build.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1644247 13f79535-47bb-0310-9956-ffa450edef68

Propose PR 56823 and PR 57328 fixes.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643831 13f79535-47bb-0310-9956-ffa450edef68

Vote/promote OCSP fix.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643829 13f79535-47bb-0310-9956-ffa450edef68

Rebuild.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643692 13f79535-47bb-0310-9956-ffa450edef68

XML update.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643691 13f79535-47bb-0310-9956-ffa450edef68

Rebuild.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643689 13f79535-47bb-0310-9956-ffa450edef68

XML updates.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643688 13f79535-47bb-0310-9956-ffa450edef68

ap_log_data() et al?

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643544 13f79535-47bb-0310-9956-ffa450edef68

xforms

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643534 13f79535-47bb-0310-9956-ffa450edef68

Merge r1643531 from trunk:

Move some tweaked/re-tested recipes from https://wiki.apache.org/httpd/RewriteQueryString into the
extended doc for mod_rewrite.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643532 13f79535-47bb-0310-9956-ffa450edef68

update transformation

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643458 13f79535-47bb-0310-9956-ffa450edef68

validate xml

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643445 13f79535-47bb-0310-9956-ffa450edef68

Fix typo + correctly spell this poor Barbara name, otherwise she will never be able to get access (r1643416)

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643418 13f79535-47bb-0310-9956-ffa450edef68

Merge r1643277 from trunk:

add some hints about using expressions in mod_headers

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643278 13f79535-47bb-0310-9956-ffa450edef68

Merge r1643267 from trunk:

function examples, other flavor of function examples. replace() example

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643268 13f79535-47bb-0310-9956-ffa450edef68

include bug number 55558 in old CHANGES entry

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643256 13f79535-47bb-0310-9956-ffa450edef68

xforms

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643037 13f79535-47bb-0310-9956-ffa450edef68

Merge r1643034 from trunk:

elaborate on per-directory limitations

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1643036 13f79535-47bb-0310-9956-ffa450edef68

vote

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642884 13f79535-47bb-0310-9956-ffa450edef68

Propose follow up to r1642858.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642869 13f79535-47bb-0310-9956-ffa450edef68

off by one

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642865 13f79535-47bb-0310-9956-ffa450edef68

Merge r1642499 from trunk:

  *) SECURITY: CVE-2014-8109 (cve.mitre.org)
     mod_lua: Fix handling of the Require line when a LuaAuthzProvider is
     used in multiple Require directives with different arguments.
     PR57204 [Edward Lu <Chaosed0 gmail.com>]

Submitted By: Edward Lu
Committed By: covener

Submitted by: covener
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642861 13f79535-47bb-0310-9956-ffa450edef68

Merge r1638879, r1640031 from trunk:

avoid dereferencing a recently apr_pool_clear()'ed event_conn_state_t *cs
in several paths where ptrans is being recycled at the end of a request.

event, eventopt: follow up to r1638879 and r1639960.
Clear the pool in ap_push_pool() before recycling.

Submitted by: covener, ylavic
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642859 13f79535-47bb-0310-9956-ffa450edef68

Merge r1639614 from trunk:

don't call notify_suspend() in a worker thread after
start_lingering_close_common may have put the socket back
into the pollset.

If it becomes readable too quickly, cs can be
free'ed or accessed concurrently.

Submitted by: covener
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642858 13f79535-47bb-0310-9956-ffa450edef68

Merge r1635645 from trunk:

mod_proxy_connect: Don't issue AH02447 on sockets hangups, let the read
determine whether it is a normal close or a real error. PR 57168.

Abort the client or backend connection on polling errors, but don't forcibly
abort the client side at the end (the core filters will do that otherwise
when necessary), so that lingering close and SSL shutdown can occur on normal
close.

Submitted by: ylavic
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642857 13f79535-47bb-0310-9956-ffa450edef68

Merge r1635644 from trunk:

mod_proxy_wstunnel: abort backend connection on polling error to avoid
further processing (lingering close, SSL shutdown).

Submitted by: ylavic
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642856 13f79535-47bb-0310-9956-ffa450edef68

Merge r1640040, r1640042 from trunk:

mod_proxy_fcgi, mod_authnz_fcgi: stop reading the response and issue an error
when parsing or forwarding the response fails.

Follow up to r1640040: CHANGES entry.
Submitted by: ylavic
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642855 13f79535-47bb-0310-9956-ffa450edef68

promote

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642854 13f79535-47bb-0310-9956-ffa450edef68

vote

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642853 13f79535-47bb-0310-9956-ffa450edef68

Merge r1635428 from trunk:

core: Do not match files when using DirectoryMatch. PR41867.

Submitted by: jkaluza
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642852 13f79535-47bb-0310-9956-ffa450edef68

Merge r1638073 from trunk:

* server/scoreboard.c: Check for child_num < 0 also in ap_update_child_status
and ap_update_child_status_from_conn. PR 56767.

Submitted by: jkaluza
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642851 13f79535-47bb-0310-9956-ffa450edef68

Merge r1638072 from trunk:

mod_auth_basic: Fix comment mentioning 403 instead of 401.

Submitted by: jkaluza
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642850 13f79535-47bb-0310-9956-ffa450edef68

Votes, promotions, and comment.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642678 13f79535-47bb-0310-9956-ffa450edef68

xforms

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642593 13f79535-47bb-0310-9956-ffa450edef68

Merge r1642590 from trunk:

use an actual list since we're gong to the trouble to use -in

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642592 13f79535-47bb-0310-9956-ffa450edef68

xforms

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642589 13f79535-47bb-0310-9956-ffa450edef68

Merge r1642581, r1642584 from trunk:

even out some whitespace

add a few more examples per feedback

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642587 13f79535-47bb-0310-9956-ffa450edef68

propose mild mod_lua CVE

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642500 13f79535-47bb-0310-9956-ffa450edef68

propose rewrite usability feature

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642485 13f79535-47bb-0310-9956-ffa450edef68

Rebuild.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642457 13f79535-47bb-0310-9956-ffa450edef68

XML update.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642456 13f79535-47bb-0310-9956-ffa450edef68

Rebuild.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642455 13f79535-47bb-0310-9956-ffa450edef68

Typo.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642454 13f79535-47bb-0310-9956-ffa450edef68

Rebuild.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642453 13f79535-47bb-0310-9956-ffa450edef68

XML update.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642452 13f79535-47bb-0310-9956-ffa450edef68

Merge r1638772 from trunk

   * mod_ssl: call ERR_free_strings() with OpenSSL >= 0.9.8e. Fixes memory
     leak in mod_ssl on graceful restart. PR 53435.

Submitted by: jkaluza
Reviewed by: jkaluza, ylavic, covener
Backported by: jailletc36

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642404 13f79535-47bb-0310-9956-ffa450edef68

Merge r1533765, r1621419, r1638159, r1638188, r1601603, r1638412, r1418763 from trunk

    ssl: Axe needless string duplication in setup for call to apr_proc_create()
    Fix sscanf format spotted by cppcheck
    fix indent.
    fix style
    Private function doesn't need ap_ prefix.
    tab vs space
    rename variables: s should be the server_rec

Submitted by: trawick, jailletc36, jailletc36, jailletc36, takashi, jailletc36, sf
Reviewed by: jailletc36, ylavic, covener
Backported by: jailletc36

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1642403 13f79535-47bb-0310-9956-ffa450edef68

Refer to versions in the release branch

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Propose r1609680 and r1641381.

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xforms

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Merge r1641888 from trunk:

add a few more expresion examples to illustrate functions and -f

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promote

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votes

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rejigger vote on event backport by adding ylavic's followup.

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Propose r1640495.

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Merged.

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Merge r1640036, r1640331 from trunk:

mod_proxy_fcgi: SECURITY: CVE-2014-3583 (cve.mitre.org)
Fix a potential crash with response headers' size above 8K.

The code changes to mod_authnz_fcgi keep the handle_headers()
function in sync between the two modules.  mod_authnz_fcgi
does not have this issue because it allocated a separate byte
for terminating '\0'.

Submitted by: ylavic, trawick
Reviewed by: ylavic, trawick, mrumph

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xforms

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Merge r1641434 from trunk:

move text outside of example for readability.

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xforms

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Merge r1641414 from trunk:

steal the sethandler example from mod_proxy.html and mention worker issue

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xforms

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Merge r1641384 from trunk:

the next sentence says:

The URL argument must be parsable as a URL before regexp substitutions (as well as after). This limits the matches you can use. For instance, if we had used

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