mod_deflate: follow up to r1619444.

Fix counting of inflated bytes in deflate_in_filter() when asked to flush, since
we now count bytes per inflate() call everywhere, we can't count all the produced
bytes there.

We still need to include all the produced bytes in the brigade.

Submitted by: ylavic
Reviewed/backported by: jim


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* mod_ssl: Free dhparams when getting DH params. This fixes issue when
  SSLCryptoDevice does not get unregistered because of non-zero refcount
  during the mod_ssl unload happening on httpd startup.


mod_ssl: follow up to r1720129.
Free ecparams read from certificate file(s) on startup.

Follow up to r1720129 and r1723295: CHANGES entry.

Rephrase r1733088 since leaking means horrible things in cryptography.
This is not a security fix :p
Submitted by: jkaluza, ylavic, ylavic, ylavic
Reviewed/backported by: jim


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expr support for HTTP2 variable
Submitted by: icing
Reviewed/backported by: jim


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Since ssl_run_pre_handshake() is not (yet) in 2.4.x, mention ssl_init_ssl_connection() instead.

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mod_http2: refrain from unnecessary flushes on master connection


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mod_http2: stream cleanup on GOAWAY handling, PUSHes prohibited after client GOAWAY.



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Ensure that httpd exits with an error status when the MPM fails
to run.  [Yann Ylavic]


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[PATCH] mod_rewrite: double escaping of query strings in server context
(like PR50447, for server context)



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mod_reqtimeout: Prevent long response times from triggering a timeout once
the request has been fully read.  PR 59045.



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followup to r1734125: null check for r->args
before cleaning up some QSA cases.

Submitted by: covener
Reviewed by: covener, rpluem, ylavic
Backported by: ylavic


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mod_ssl: Don't lose track of the SSL context if the ssl_run_pre_handshake()
hook returns an error.

Submitted by: minfrin
Reviewed by: minfrin, jim, ylavic
Backported by: ylavic


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Use ap_array_str_contains to simplify code

Use ap_array_str_contains to simplify code
Remove a useless test (groups is always NULL)
Improve some style

Submitted by: jailletc36
Reviewed by: jailletc36, jim, ylavic
Backported by: ylavic


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Strip useless apr_brigade_cleanup() calls.

Submitted/backported by: ylavic
Reviewed by: jailletc36, jim, ylavic


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Only keep changes related to sycnh with trunk

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