mod_proxy_connect: Fix high CPU loop on systems like UnixWare which
trigger POLL_ERR or POLL_HUP on a terminated connection.

PR 36951.


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* Fix PR36507 (mod_proxy_balancer does not handle sticky sessions with
  tomcat correctly).



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  docs/build/ should not exist (docs/manual/build/ already in svn:ignore).



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  httpd-docs procedures call for checking out build underneath
  the docs/ tree, so add this subdirectory as an svn ignore



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  Spare us a wasted variable, csd is initialized null, acting
  as the 'csd_set' indicator.




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  Pay close attention to core_create_req() ... and note
  that not one other member of the r->vars is initialized
  herein.  Move this initialization elsewhere.

  (If this is the 'default' - it really aught to be the
  zero value, for that matter).




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Refresh the SSL FAQ to bring it a little closer to reality.

Submitted by: Noirin Plunkett <firebird nerdchic.net>
Reviewed by: Joe Orton




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build warnings by asteinmetz. Tested on IA64, x64 and x86. 

Originally by: asteinmetz
Reviewed by: colm


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  No Functional changes.


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with trunk.


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and fix a style nit (colm).


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Originally by: Jim
Reviewed by: Colm


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to zero. These should not be neccessary, but help us get around a gcc
(on ia64 at least) optimisation bug. They are harmless anyway.


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subversion.


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* server/main.c (suck_in_APR): Remove weird gzeof reference which
broke all the -Werror builds.


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*) SECURITY: CAN-2005-2970 (cve.mitre.org)
     worker MPM: Fix a memory leak which can occur after an aborted
     connection in some limited circumstances.  [Greg Ames, Jeff Trawick]



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moves some structures and define's shared by mod_disk_cache and htcacheclean
into a single mod_disk_cache.h.  

Original Author: asteinmetz
Review by: colm


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however backporting these doxygen fixes makes it significantly easier to diff
trunk and the 2.2.x branch, to sort out what's what. And we might as well
release with nicer doxygen markup.

Submitted by: Neale Ranns <neale ranns.org>
Reviewed by:  Ian Holsman


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de-ref bug - balancer is always not null since it's &balancer
from the caller.

Reviewed by: jim


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play nice together. 


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As recommended by nd, build docs for all languages.


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* Makefile.in
  (docs): If the "docs-build" project is available, trigger its build system
   to turn the XML sources into HTML.  Otherwise, display a URL to the
   instructions on how to use the docs build.

* build/rules.mk.in:
  (.PHONEY): docs is a fake target.

Submitted By: Daniel Rall <dlr apache.org>
Reviewed by: pquerna


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* server/connection.c (ap_lingering_close): Fix lingering close to
really match the 1.3 behaviour: read from the client for up to ~30
seconds in total.  Current behaviour will attempt only 15 read() calls
then give up.

* server/connection.c (ap_lingering_close): Cleanup; no functional change.

PR: 35292


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Implement a (bounded) buffer of request body data to provide a limited
but safe fix for the mod_ssl renegotiation-vs-requests-with-bodies
bug:

* modules/ssl/ssl_private.h (ssl_io_buffer_fill): Add prototype.

* modules/ssl/ssl_engine_io.c (ssl_io_buffer_fill,
ssl_io_filter_buffer): New functions.

* modules/ssl/ssl_engine_kernel.c (ssl_hook_Access): If a
renegotiation is needed, and the request has a non-zero
content-length, or a t-e header (and 100-continue was not requested),
call ssl_io_buffer_fill to set aside the request body data if
possible, then proceed with the negotiation.

PR: 12355


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significant enough to warrant its own CHANGES entry.


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* server/request.c (core_opts_merge): When AllowOverride is specified
for the directory, ignore the inherited override_opts field.

PR: 35330
Submitted by: kabe <kabe sra-tohoku.co.jp>
Reviewed by: jorton


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