APR_FILEPATH_NOTABOVEROOT was undefined with a left-hand NULL
  or empty path.  The SECUREROOTPATH and NOTABSOLUTE tests were
  sufficient for this application.  Adjusts for a bug in earlier
  versions of APR with this undefined value.


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I am not comfortable with this solution for making the flushing band aid configurable. I do not oppose the concept, just the placement of the configuration information inside of the mod_proxy core, and not in mod_proxy_ajp.


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Merge r389697 and r390499 from trunk, making mod_disk_cache return better error codes, instead of a silly APR_EGENERAL.


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  With all of the, uhm, interesting manners in which httpd
  can be built and installed, let's ensure httpd -V gives the
  reporter a chance to identify the APR flavor used to compile
  and to run httpd when reporting bugs.


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If a connection aborts while waiting for a chunked line, flag the connection as
errored out and send errors upwards.


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  Low hanging fruit, so low you'll trip over it.


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Fix a race condition when creating the connection pool mutex and make sure that memory is being allocated from the correct pools when connections are being established. Enforce the GLOBAL_ONLY parameter for all of the directives.

Reviewed by: bnicholes, trawick, jim

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* Insert the HTTP_IN filter uncondionally before we call
  ap_send_error_response or ap_die. This ensures that
  ap_discard_request_body called by ap_die and by ap_send_error_response works
  correctly on status codes that do not cause the connection to be dropped and
  in situations where the connection should be kept alive.

PR: 38123
Reviewed by: rpluem, niq, jerenkrantz


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     [Will Rowe, Joe Orton]



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  *) mod_proxy: Fix KeepAlives not being allowed and set to
     backend servers. PR38602. [Ruediger Pluem, Jim Jagielski]

Also, document previous patch:
  *) Correctly initialize mod_proxy workers, which use a
     combination of local and shared datasets. Adjust logging
     to better trace usage. PR38403. [Jim Jagielski]


Reviewed by: jim


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* build/instdso.sh: Fix syntax error with some sed implementations.

PR: 38108
Submitted by: Masaoki Kobayashi <masaoki techfirm.co.jp>
Reviewed by: jorton, rpluem, pquerna


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* modules/ssl/ssl_scache_shmcb.c (shmcb_safe_clear): Mark with
"noinline" attribute for GCC > 3.

PR: 38838
Reviewed by: jorton, rpluem, pquerna


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runtime configurable.


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* Fix PR38340 by actual getting the word and thus advancing the message buffer
  pointer to the next data.

Submitted by: Aleksey Pesternikov <apesternikov yahoo.com>
Reviewed by: Ruediger Pluem

Submitted by: rpluem
Reviewed by: jim


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* Do not overwrite the status of initialized workers and respect the configured
  status of uninitilized workers when creating a new child process.

Submitted by: rpluem
Reviewed by: jim


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* Crosscheck the length of the body chunk with the length of the ajp message
  to prevent readings beyond the buffer boundaries which possibly could reveal
  sensitive memory contents to the client.

Submitted by: rpluem
Reviewed by: jim


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