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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s/CVS/subversion/ : no policy changes.



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change.


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4.x different-pointer-signedness warning.


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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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since it is changed by a signal handler.


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



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function pointer to reflect the change. With this change
this module now builds again.


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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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the event MPM moved into svn.


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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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- change ssl_expr_eval_oid to use ssl_ext_list

This change provides for a singfle function that provides an array of all
values from a certificate that match a given extension and removes the
duplictaed code that was present.

Reviewed by: Joe Orton


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Remove a call to strerror(). Possibly a leftover from prior debugging code.



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Submitted by: Murray Nesbitt <murray@cpan.org>]


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  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.


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white space

Suggested by: wrowe


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"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.


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warning; no functional change.

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


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Submitted: Brian J. France <list firehawksystems.com>



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This is useful to know as the most likely cause will be a misconfiguration
and so should be easily fixed, but to be fixed it's helpful if you're
aware it needs fixed!



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via hooks. Move various find() functions back to mod_proxy_balancer
where they belong :)


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available registered providers for a specified group and version
number. Visible change so add CHANGES entry.


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Looking into provider method, but until then... Prevent core dump
when balancer not in vhosts


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Language, spelling and grammar fixes for ssl_intro.xml

Submitted by Noirin Plunkett <firebird nerdchic.net>



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what verification is done by the proxy in the proxy-to-SSL-server
case.


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(1.3 has done that for a while)


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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.

PR: 36438


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variable at function-scope.


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Initiliase all of the first_*_limit variables to zero, so that we can actually
raise limits beyond their defaults reliably. 



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Revert one part. I should have tested seperately. This line isn't neccessary.



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