old IBM EBCDIC fix that never got shared.


Submitted by: covener
Reviewed by: covener, wrowe, ylavic (by inspection)


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Merge r1780328, r1780329, r1781329, r1782164, r1782166, r1782193, r1778350, r1781329, r1782194, r1782323, r1782418, r1782419, r1782482, r1782532, r1788040 from trunk:

Adjust as needed

debugging

add ProxyFCGISetEnvIf


Logging update

Follow up to r1782164: fix typo (closing double-quote).

Remove trailing whitespace : no functional change

PR60576: php-fpm broken w/ per-dir rewrites

Attempt to dig out of well-meaning fixes for generic fcgi backends
that negatively affected some FPM configs.

Adds ProxyFCGIBackendType 


add ProxyFCGISetEnvIf


trailing whitespace

Allow final admin-level fine-tuning

mod_proxy_fcgi: fix spelling in APLOG_INFO message

mod_proxy_fcgi: allow setting empty variables in ProxyFCGISetEnvIf

support unsetting vars



ProxyFCGISetEnvIf: reject invalid invocations, streamline unsets

Neither of the following makes sense:
- ProxyFCGISetEnvIf cond !VARIABLE value
- ProxyFCGISetEnvIf cond !

Error out in these cases. Also, don't execute the (unused) replacement
expression when unsetting.

drop the longhand version


Submitted by: jim, covener, jim, ylavic, jim, covener, covener, jim, jim, jchampion, jchampion, covener, jchampion, covener
Reviewed by: jim, covener, jchampion


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mod_ssl: work around leaks on (graceful) restart.

Tested with valgrind and --with-ssl shared/static.


mod_ssl: follow up to r1781187.
The ssl_util_thread_*() functions are not necessary with openssl-1.1+


mod_ssl: follow up to r1781187.
Address SSL_CTX leak in (merged) proxy_ctx.


Reviewed by: ylavic, jim, wrowe


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https://www.openssl.org/docs/fips/ - using FIPS_mode_set(1) for revalidation
was actually expressly called out in section 3. While mod_ssl is 'unloaded'
(unconfigured) the process is not operating in a fips validated manner, but
once the configuration resets FIPS_mode_set(1) it resumes validated behavior.




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donating lua server-status script, enjoy!
Submitted by: humbedooh
Reviewed by: humbedooh


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Add a warning in the docs about nested <If> blocks



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Look for specific versioned installs of Lua 5.3
Reviewed by: jim


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nowhere to go but forward. Passes regression on 1.1.0 and on earlier openssl.



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avoid SO_REUSEPORT w/o ListenCoresBucketsRatio 

Can lead to unintended/confusing sharing between 
multiple servers started by the same ID.

Submitted by: covener
Reviewed by: jorton, covener, wrowe


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Add a note in the docs about evaluation of Location sections

The sections.html doc was missing, in my opinion, a direct
reference to the fact multiple Location blocks matching
a HTTP request will be evaluated in the order in which they
appear in the configuration files (same as Ifs, etc..).

Reworked a bit a single block of text to be a bit more readable.



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 Merged /httpd/httpd/trunk:r1784571,1785672,1785683,1786512,1786575-1786576
 mod_http2/mod_proxy_http2 backport



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