Interpolation worked within the scheme portion of URLs for
ProxyPass and ProxyPassReverse until a fix to apr_uri_parse()
in APR-Util 1.5.2 closed the hole that had previously allowed
the necessary {} characters within the scheme.

Lack of support for interpolation within the scheme will be a
permanent limitation.

The mod_proxy documentation is updated to provide an alternate
configuration solution.

PR: 55315
Submitted by: Mike Rumph <mike.rumph oracle.com>
Tweaked by: trawick


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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()

PR: 55304
Submitted by: breser
Reviewed by: gstein, wrowe, rpluem


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* modules/ssl/ssl_engine_kernel.c (ssl_hook_ReadReq): Compare SNI
  hostname against Host header case-insensitively.

PR: 49491
Submitted by: Mayank Agrawal <magrawal.08 gmail.com>
Reviewed by: rpluem, trawick, covener


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Translated by: Nilgün Belma Bugüner <nilgun belgeler.gen.tr>
Reviewed by:  Orhan Berent <berent belgeler.gen.tr>

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  Be more clever when allocating memory for log item to be escaped.
  This should be faster and save about 70-100 bytes in the request pool with the default config.

Reviewed by: minfrin, rjung, rpluem


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    Change default for SSLCompression to off, as compression
    causes security issues in most setups

Reviewed by sf, fuankg, rjung


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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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mod_ssl: Fix "SNI for backend" when compiled against
OpenSSL without support for SSLv2.

PR 55194.

Followup to r1497466. Does not apply to trunk or 2.4.x.

Proposed by: kbrand
Reviewed by: wrowe, rpluem


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with the next commit):

mod_ssl: Fix "SNI for backend" when compiled against
OpenSSL without support for SSLv2.

PR 55194.

Followup to r1497466. Does not apply to trunk or 2.4.x.


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