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* Improve reusage of already resolved addresses to avoid unnecessary DNS lookups.

* Always try to reuse the address looked up for the worker if we are allowed to
  reuse the address. This saves DNS lookups.

Submitted by: rpluem
Reviewed/backported by: jim


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Have static analyser tool happy.
Point 2 of PR 54936

Potential use of uninitialized memory.
Point 3 of PR 54936
Submitted by: jailletc36
Reviewed/backported by: jim


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mention the change of default value for AllowOverride


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* remove "... and port" references added in http://svn.apache.org/viewvc?rev=1208753&view=rev 
while trying to account for mod_remoteip.

* mention mod_remote_ip for %a too.




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Fix logging of SSL session cache timeout value (at TRACE2 level).
Inadvertent side effect of r907918, where the timeout calculation
in ssl_callback_NewSessionCacheEntry was slightly modified.

Submitted by: kbrand
Reviewed/backported by: jim


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Mention ECC support


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has been published in June 2013; replace obsolete I-D reference.


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required hooks and limiting the name to the 1 of 3 people that
implemented the hook that ended up in 2.4.x


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update log tags

replace duplicate, add missing


reflow a very long line, no functional change

Submitted by: sf, covener
Reviewed/backported by: jim


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Fix bug #55304 with the provided patch, slightly reformatted.

In short: do not validate conditions of a COPY source's parent since
it is not modified during the operation.

* modules/dav/main/mod_dav.c:
  (dav_method_copymove): adjust params to dav_validate_request()

Submitted by: gstein
Reviewed/backported by: jim


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add pre_htaccess hook; in conjunction with earlier dirwalk_stat
and post_perdir_config hooks, this should allow mpm-itk to be
used without patches to httpd core



Replace pre_htaccess hook with more flexible open_htaccess hook

Submitted by: trawick, sf
Reviewed/backported by: jim


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add a note that proxy environment variables are either set or unset, 
unless specific values are listed.



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1-arg SetEnv is valid

http://httpd.apache.org/docs/2.2/mod/mod_proxy_http.html#comment_1528




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