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

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

* 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

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

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

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

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

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

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

  (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

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

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

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

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

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

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

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

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

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

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

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

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

(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

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

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

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

variables.


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

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

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

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

is valid, but cache is unwritable and headers cannot be updated.

Submitted by: Colm MacCarthaigh <colm stdlib.net>
Reviewed by: Justin Erenkrantz


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@231488 13f79535-47bb-0310-9956-ffa450edef68

Remove entities from the cache when re-validation receives a 404 or other
content-no-longer-present error.

Suggested by: Paul Querna, Justin Erenkrantz
Submitted by: Rudiger Plum <ruediger.pluem vodafone.com>
Reviewed by: Justin Erenkrantz


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@231487 13f79535-47bb-0310-9956-ffa450edef68

(Minor tweaks and comment fixes by Justin.)

Suggested by: Paul Querna, Justin Erenkrantz
Submitted by: Rudiger Plum <ruediger.pluem vodafone.com>
Reviewed by: Justin Erenkrantz


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@231486 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@231464 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@231355 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@231352 13f79535-47bb-0310-9956-ffa450edef68

* support/htcacheclean.c: Implement -t option.
* docs/man/htcacheclean.8, docs/manual/programs/htcacheclean.html.en,
  docs/manual/programs/htcacheclean.xml: Document -t option.

Justin did some minor tweaks as he agrees with Andreas and Rudiger that
apr_dir_remove should return an error if the directory isn't empty; hence,
remove the apr_dir_read calls.

Submitted by: Colm MacCarthaigh
Reviewed by:  Justin Erenkrantz, Andreas Steinmetz, Rudiger Pluem


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@231351 13f79535-47bb-0310-9956-ffa450edef68

condition with htcacheclean removing the directories underneath us.

(Includes tweaks by Justin.)

Suggested by: Graham Leggett
Submitted by: Andreas Steinmetz <ast@domdv.de>
Reviewed by: Justin Erenkrantz


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@231349 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@231275 13f79535-47bb-0310-9956-ffa450edef68

This is most notable when mod_cache is used.  This has been used in production
on wiki.apache.org for a while now.

* modules/generators/mod_cgi.c
  (cgi_handler): When a non-zero value is returned by scan_script, set the
  status field and ensure that we have an EOS to send down the filer stack.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@231167 13f79535-47bb-0310-9956-ffa450edef68