merge from trunk:

*) 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]

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@292949 13f79535-47bb-0310-9956-ffa450edef68

Backport recent fixes from trunk (hitherto lost in branch confusion)

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@292771 13f79535-47bb-0310-9956-ffa450edef68

re-add the brackets on Neale's email

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@292565 13f79535-47bb-0310-9956-ffa450edef68

Merge r239406 with the 2.2.x branch. Again, no functional changes; this rev
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

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@292557 13f79535-47bb-0310-9956-ffa450edef68

Backport the Doxygen changes to the 2.2.x branch. No functional changes,
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

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@292540 13f79535-47bb-0310-9956-ffa450edef68

Merge r292434 from trunk:

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

Reviewed by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@292435 13f79535-47bb-0310-9956-ffa450edef68

Add a changes entry for the mod_dir/mod_cache stuff.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@292432 13f79535-47bb-0310-9956-ffa450edef68

Merge r291588, r291672 and r291914 from trunk; make mod_dir and mod_cache
play nice together.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@292423 13f79535-47bb-0310-9956-ffa450edef68

Merge r291558 from trunk:

As recommended by nd, build docs for all languages.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@291559 13f79535-47bb-0310-9956-ffa450edef68

Roll on to 2.1.9-dev

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@291488 13f79535-47bb-0310-9956-ffa450edef68

Remove -dev, to prepare for 2.1.8 tagging.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@291486 13f79535-47bb-0310-9956-ffa450edef68

Merge r291480 from trunk:

* 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

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@291485 13f79535-47bb-0310-9956-ffa450edef68

Merge r291452, r291454 from trunk:

* 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

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@291469 13f79535-47bb-0310-9956-ffa450edef68

Merge r290965 from trunk:

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

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@291425 13f79535-47bb-0310-9956-ffa450edef68

fix eol-style property

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@291271 13f79535-47bb-0310-9956-ffa450edef68

Fix entry format and remove a docs change which is not really
significant enough to warrant its own CHANGES entry.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@291128 13f79535-47bb-0310-9956-ffa450edef68

Merge r291120 from trunk:

* 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

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@291125 13f79535-47bb-0310-9956-ffa450edef68

update transformation

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290970 13f79535-47bb-0310-9956-ffa450edef68

update German translation

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290969 13f79535-47bb-0310-9956-ffa450edef68

Merge r290816 from trunk:

Add <glossary> tag for mime-type where appropriate.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290817 13f79535-47bb-0310-9956-ffa450edef68

Merge r290801, r290803 from trunk:

Add APR to the glossary and link it in where appropriate.

Missed an end tag in the glossary.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290805 13f79535-47bb-0310-9956-ffa450edef68

Merge r290760 from trunk:

Fix dtd to match <glossary> change in xsl.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290761 13f79535-47bb-0310-9956-ffa450edef68

update transformation

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290756 13f79535-47bb-0310-9956-ffa450edef68

update German translation

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290754 13f79535-47bb-0310-9956-ffa450edef68

fix <glossay> validity

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290748 13f79535-47bb-0310-9956-ffa450edef68

  Add TraceEnable compatibility tag, and ./build.sh all causing
  lots and lots of noise this time.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290730 13f79535-47bb-0310-9956-ffa450edef68

Merge r280018 from trunk:

Any failure in apr_stat on a symlink currently gives
"Symbolic link not allowed", which results in much head-scratching
if the actual problem is a broken link of some sort.  The real
fix would be to propogate the correct apr_stat error into the
error log, but that would require more refactoring than I'm
prepared to do.  This change simply expands the error message
to include both possibilities.  It improves the situation for
PR28515 but does not solve it.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290727 13f79535-47bb-0310-9956-ffa450edef68

Merge r290712, r290720, r290723 from trunk:

The arrow indicator for a glossary link was cute, but I found it way too
disturbing to the flow of text.  Here I replace it with a dashed-unline.
Also, allow the omission of the ref attribute where the glossary term is
exactly equal to the link contents.

Omit reference to pre-2.0.48 versions.

Add some <glossary> markup for regular expression and regex.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290725 13f79535-47bb-0310-9956-ffa450edef68

Merge win32 htcacheclean addition into the 2.2.x branch.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290721 13f79535-47bb-0310-9956-ffa450edef68

Merge r290659 with the 2.2.x branch; add htcacheclean to the win32 build

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290663 13f79535-47bb-0310-9956-ffa450edef68

update transformation

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290547 13f79535-47bb-0310-9956-ffa450edef68

fix TraceEnable docs

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290543 13f79535-47bb-0310-9956-ffa450edef68

`build all`

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290521 13f79535-47bb-0310-9956-ffa450edef68

  Sync to 2.0.x/CHANGES

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290518 13f79535-47bb-0310-9956-ffa450edef68

  Backport TraceEnable docs to the 2.2-dev branch

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290496 13f79535-47bb-0310-9956-ffa450edef68

update German translation

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290472 13f79535-47bb-0310-9956-ffa450edef68

Merge r290465 from trunk:

Fix Bug#: 25659 (Memory leak in ssl_util_algotypeof())
Reported by David Blake in 2003, including patch.

Reviewed by: martin

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290466 13f79535-47bb-0310-9956-ffa450edef68

Merge r290459 from trunk:

Fix Bug#: 25659 (Memory leak in ssl_util_algotypeof())
Reported by David Blake in 2003, including patch.

Reviewed by: martin

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290463 13f79535-47bb-0310-9956-ffa450edef68

`build all`

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290461 13f79535-47bb-0310-9956-ffa450edef68

As of the 2.2.x docs re-sync, this change is now in the 2.2.x branch.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290442 13f79535-47bb-0310-9956-ffa450edef68

Add the caching image to the 2.2.x branch.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290429 13f79535-47bb-0310-9956-ffa450edef68

Massive whopper of a translations update, to get the 2.2.x branch back in-sync.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290428 13f79535-47bb-0310-9956-ffa450edef68

Backport all outstanding docs/manual changes from trunk to the 2.2.x
branch. Only the SetEnvIf documentation was left out.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290427 13f79535-47bb-0310-9956-ffa450edef68

Backporting the caching user guide to the 2.2.x branch.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290416 13f79535-47bb-0310-9956-ffa450edef68

* update German translation
* update transformation

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290200 13f79535-47bb-0310-9956-ffa450edef68

add background faq to the sitemap

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290199 13f79535-47bb-0310-9956-ffa450edef68

* fix some eol-style properties
* add missing faq/background transformed files
* `build extraclean all`

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290198 13f79535-47bb-0310-9956-ffa450edef68

add missing property

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290195 13f79535-47bb-0310-9956-ffa450edef68

backport docs/manual/faq/background.xml from trunk

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290193 13f79535-47bb-0310-9956-ffa450edef68

bring build properties up-to-date

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290190 13f79535-47bb-0310-9956-ffa450edef68

Backport graceful-stop to the 2.2.x branch.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290189 13f79535-47bb-0310-9956-ffa450edef68

Backport r239710, r239711, r239732, r239740 and r241815 to the 2.2.x branch;
Fix PR 28167, which means we stop listening on ports when we do a
graceful-restart.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290179 13f79535-47bb-0310-9956-ffa450edef68

Merge r265702, r290136, r264800 from trunk:

* modules/ssl/ssl_util_ssl.c (SSL_X509_STORE_create): Catch errors
returned by X509_LOOKUP_add_dir or X509_LOOKUP_load_file to detect
malformed or misconfigured CRLs.  Clear error stack beforehand to
ensure reported errors are relevant.

* modules/ssl/ssl_engine_vars.c (ssl_var_lookup_ssl_cert_dn): Fix gcc
4.x different-pointer-signedness warning.

* modules/ssl/ssl_engine_kernel.c (ssl_hook_Access): Ensure that
renegotiation is performed for a transition from "SSLVerifyClient
optional" to "SSLVerifyClient require".  (CVE CAN-2005-2700)

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290159 13f79535-47bb-0310-9956-ffa450edef68

Document the lbmethod naming is now bytraffic|byrequests not simply
traffic|requests

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290149 13f79535-47bb-0310-9956-ffa450edef68

Document re-impl to providers for mod_proxy_balancer lbmethods

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290144 13f79535-47bb-0310-9956-ffa450edef68

Backport of the following patches from trunk:

  r279973
  r279752
  r279579
  r279319
  r279305

------------------------------------------------------------------------
r279973 | jorton | 2005-09-10 05:10:27 -0400 (Sat, 10 Sep 2005) | 5 lines

* modules/proxy/mod_proxy_balancer.c (balancer_handler): Fix gcc
warning; no functional change.

* modules/proxy/mod_proxy.c (set_balancer_param): Likewise.

------------------------------------------------------------------------
r279752 | jim | 2005-09-09 08:28:02 -0400 (Fri, 09 Sep 2005) | 4 lines

Proxy balancer lbmethods are now registered as providers and not
via hooks. Move various find() functions back to mod_proxy_balancer
where they belong :)

------------------------------------------------------------------------
r279579 | bnicholes | 2005-09-08 12:37:00 -0400 (Thu, 08 Sep 2005) | 1 line

Remove proxy_hook_load_lbmethods from Netware export list

------------------------------------------------------------------------
r279319 | jim | 2005-09-07 09:14:16 -0400 (Wed, 07 Sep 2005) | 2 lines

Minor nit. Methods are server-wide, so simply use the base version table.

------------------------------------------------------------------------
r279305 | jim | 2005-09-07 08:04:15 -0400 (Wed, 07 Sep 2005) | 4 lines

Restruct of lbmethod find-best algo's, bypassing hook mechanism.
Looking into provider method, but until then... Prevent core dump
when balancer not in vhosts

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290141 13f79535-47bb-0310-9956-ffa450edef68

Backport r280013 from trunk:

gcc -Wall fix: depending on signedness of char.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290139 13f79535-47bb-0310-9956-ffa450edef68

Backport 280010 from trunk:

gcc -Wall cleanup

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290138 13f79535-47bb-0310-9956-ffa450edef68

Backport 279750 from TRUNK.

New provider function to list all available provider names in a
specific group and version (ap_list_provider_names).

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290137 13f79535-47bb-0310-9956-ffa450edef68

Backport r239420 and r239421 to the 2.2.x branch; Enhance
CacheEnable/CacheDisable to be of use to proxy servers.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290133 13f79535-47bb-0310-9956-ffa450edef68

Backport support for gigabytes in htcacheclean to the 2.2.x branch

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290118 13f79535-47bb-0310-9956-ffa450edef68

Remove that odd strerror() call in the 2.2.x branch.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290108 13f79535-47bb-0310-9956-ffa450edef68

Backport r239407 to the 2.2.x branch; Improve mod_disk_cache hit/miss ratio
by canonicalising the url key.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@290107 13f79535-47bb-0310-9956-ffa450edef68

Backport two small htcacheclean fixes from trunk to the 2.2.x branch;

    1.) Open the cache files as binary types, so that htcacheclean can
        work properly on Windows.

    2.) Add an entry in support/README for htcacheclean

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@289977 13f79535-47bb-0310-9956-ffa450edef68

Backport r265506, r240044 and r240049 to the 2.2.x branch; Appends .PID to the
ScriptSock filename.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@289972 13f79535-47bb-0310-9956-ffa450edef68

Backport r264759 and r264788 to the 2.2.x branch. Fixes the get_suexec_identity hook
for mod_cgid.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@289965 13f79535-47bb-0310-9956-ffa450edef68

Backport r239430 to the 2.2.x branch. Lets make sure WINCH is kept free.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@289961 13f79535-47bb-0310-9956-ffa450edef68

  I'd prefer, before 2.2-final, to have AP_NEED_SET_MUTEX_PERMS defined
  across all architectures as 1|0.  Comments?

  This simply ensures we can use the value in #if tests.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@289593 13f79535-47bb-0310-9956-ffa450edef68

Backport 280114

rewrite CR mitigation logic to wipe out any trailing
white space

Submitted by: trawick
Suggested and reviewed by: wrowe

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@280177 13f79535-47bb-0310-9956-ffa450edef68

  SYNC to 2.0.x/CHANGES; shift backported patches to the fixed-in-2.0.x
  section, and ensure that common sections of CHANGES are 100% identical.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@280171 13f79535-47bb-0310-9956-ffa450edef68

Backport 264623 from trunk

   Correct mod_cgid's argv[0] so that the full path can be delved by the
   invoked cgi application, to conform to the behavior of mod_cgi.
   [Pradeep Kumar S <pradeep.smani gmail.com>]

Sync some CHANGES, more to come.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@280158 13f79535-47bb-0310-9956-ffa450edef68

Revert r220310 and r220312 to bring mod_setenvif docs in line with
code.

Reviewed by: colm, jorton, trawick, jerenkrantz

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@264993 13f79535-47bb-0310-9956-ffa450edef68

Merge r239381, r240092, r240096, r240349 from trunk:

* support/htcacheclean.c: Update htcacheclean defines to match
mod_disk_cache.c.

* server/listen.c (IS_INADDR_ANY, IS_IN6ADDR_ANY): New macros.
(open_listeners): Simplify using the new macros; no functional change.

* server/listen.c (open_listeners): If 0.0.0.0 is found before [::]
for the same port, switch them so that the bind to [::] is attempted
first.

* build/rpm/httpd.spec.in: Fix the RPM spec file: XML versions of the
doc files are no longer removed. Added httxt2dbm to the sbin
directory.

Submitted by: colm, jorton, minfrin
Reviewed by: colm, jorton, trawick, jerenkrantz

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@264990 13f79535-47bb-0310-9956-ffa450edef68

Roll on to 2.1.8-dev

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@234115 13f79535-47bb-0310-9956-ffa450edef68

Prepare for 2.1.7 tag.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@234112 13f79535-47bb-0310-9956-ffa450edef68

Revert OID() changes to mod_setenvif, and sync() CHANGES

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@234108 13f79535-47bb-0310-9956-ffa450edef68

Go backwards in version numbers.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@234106 13f79535-47bb-0310-9956-ffa450edef68

Revert r233369 due to veto.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@234105 13f79535-47bb-0310-9956-ffa450edef68

Recreate 2.2.x branch from trunk.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@234103 13f79535-47bb-0310-9956-ffa450edef68

mod_dbd:
  (1) Export new ap_dbd_prepare function
  (2) Put all dbd_open() stuff in one place
  (3) Remove the servertoken

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@234017 13f79535-47bb-0310-9956-ffa450edef68

Arghhh.... missed the version. Sorry for the noise.
Revert the hack for setting the lbmethod.
The problem is deeper inside caused by the
new hook to the balancer module that is never
called on WIN32.
Although the hack fixed core dump, the proxy is
still unusable because the configuration is failing
due to the empty lbmethod names array.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@233516 13f79535-47bb-0310-9956-ffa450edef68

Revert the hack for setting the lbmethod.
The problem is deeper inside caused by the
new hook to the balancer module that is never
called on WIN32.
Although the hack fixed core dump, the proxy is
still unusable because the configuration is failing
due to the empty lbmethod names array.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@233514 13f79535-47bb-0310-9956-ffa450edef68

Backport patch from pcre 6.2 to fix integer overflows in quantifier
parsing:

* srclib/pcre/pcre.c (read_repeat_counts): Check for integer overflow.

Obtained from: pcre 6.2 upstream

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@233493 13f79535-47bb-0310-9956-ffa450edef68

Temporary make balancer working.
What is needed is a setup for the finder function
introduced, but never implemented.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@233468 13f79535-47bb-0310-9956-ffa450edef68

Add ssl dir to include path.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@233464 13f79535-47bb-0310-9956-ffa450edef68

* support/httxt2dbm.c: Fix some style nits, no functional change.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@233462 13f79535-47bb-0310-9956-ffa450edef68

Do not check the value of r->handler.

This allows the use of SetHandler for an entire directory, and since we already check via the stat structure if this is a directory, there is no reason for this extra check, which causes a regression since 1.3.

PR: 25435

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@233369 13f79535-47bb-0310-9956-ffa450edef68

Start adding more FAQs.  Some copied from the 1.3 FAQ.

I hope to add a few new ones every couple days.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@233112 13f79535-47bb-0310-9956-ffa450edef68

Add proxy_hook_load_lbmethods to the export and imports lists for the Netware build

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@232808 13f79535-47bb-0310-9956-ffa450edef68

Fix typo in manual [Ben Collins-Sussman]

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@232343 13f79535-47bb-0310-9956-ffa450edef68

Fix typo in manual [Ben Collins-Sussman]

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@232342 13f79535-47bb-0310-9956-ffa450edef68

Move the debuging log message about the removal of a url from
cache_remove_url_filter to cache_remove_url.

Submitted by: Rudiger Plum <ruediger.pluem vodafone.com>
Reviewed by: Justin Erenkrantz

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@232335 13f79535-47bb-0310-9956-ffa450edef68

mod_disk_cache: Remove the directory path of the cached file as far as possible
(up to the cache root) to get rid of unused empty directories.

* cache/mod_disk_cache.c
  (remove_url): Try to delete directories; also change two APR_ENOENT to
  APR_STATUS_IS_ENOENT.

(Justin tweaked some comments.)

Submitted by: Rudiger Plum <ruediger.pluem vodafone.com>
Reviewed by: Justin Erenkrantz

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@232334 13f79535-47bb-0310-9956-ffa450edef68

When using the LB Balancer manager, if you disabled
a member, then clicked on another member and/or
itself again, the member would be re-enabled. This
was due to the form being "submitted" and
'dw' being null (observed with Safari). Anyway,
moving to a radio makes it explicit.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@232314 13f79535-47bb-0310-9956-ffa450edef68

Get rid of some warnings

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@232311 13f79535-47bb-0310-9956-ffa450edef68

simple, functional interface to add additional balancer lb selection methods
without requiring code changes to mod_proxy/mod_proxy_balancer;
these can be implemented via sub-modules now.

Let the games begin...

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@232282 13f79535-47bb-0310-9956-ffa450edef68

* modules/cache/cache_storage.c (cache_remove_url): Remove unused
variables.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@232272 13f79535-47bb-0310-9956-ffa450edef68

Fix mess left by incompleteness of previous ProxyPassReverse fix

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@232247 13f79535-47bb-0310-9956-ffa450edef68

* support/htcacheclean.c (directory_empty): Remove unused function.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@232218 13f79535-47bb-0310-9956-ffa450edef68

Fix build error from cut&paste

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@231501 13f79535-47bb-0310-9956-ffa450edef68