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



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  Sync to 2.0.x/CHANGES


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  Backport TraceEnable docs to the 2.2-dev branch


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

Reviewed by: martin


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

Reviewed by: martin


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


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



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* update transformation


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* add missing faq/background transformed files
* `build extraclean all`


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Backport graceful-stop to the 2.2.x branch.



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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.



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* 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)


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traffic|requests


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  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



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gcc -Wall fix: depending on signedness of char.


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gcc -Wall cleanup


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



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



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



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



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



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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



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



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



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



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  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.



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rewrite CR mitigation logic to wipe out any trailing
white space

Submitted by: trawick
Suggested and reviewed by: wrowe


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