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  Add a note about LimitRequest* and name-based vhosts as followup on PR#7741

  make the name-based vhost note a warning based on offline discussion with Rich


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Add correct context for LimitRequest* as per bug #7741


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from source

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upon first pass through ap_die(). 

PR: 36090
Backport: r354118
Submitted by: Chris Darroch
Reviewed by: covener, rjung, wrowe


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mod_dav: Fix Handling of requests without a path segment.
(mod_cache and mod_session portions don't apply to 2.0.x)

PR: 49246 
Backports: r966348
Submitted by: Mark Drayton, trawick
Reviewed by: wrowe, rjung

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r1002205 in test framework needs to be reverted now since this is fixed.
Author: rjung, reviewed by: wrowe, sf.


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r1002165 in test framework needs to be revertet now since this is fixed.
Author rjung, reviewed by wrowe, sf.


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Author wrowe, reviewed by rjung, sf.


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Reviewed by wrowe, rjung.


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this does not change code for any platform unless CROSS_COMPILE is defined.
Backport of r795971 - reviewed by trawick, rjung.


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The new proposals fix previous test framework
failures. Those tests are disabled for 2.0 right now.


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from trunk resp. 917044 from 2.2.x:

New releases of OpenSSL will only allow secure renegotiation by
default.  Add an "SSLInsecureRenegotiation" directive to enable
renegotiation against unpatched clients, to ease transition.

Submitted by: jorton
Backport by: rjung
Reviewed by: pgollucci, wrowe


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Further mitigation for the TLS renegotation attack, CVE-2009-3555:

* modules/ssl/ssl_engine_kernel.c (has_buffered_data): New function.
  (ssl_hook_Access): Forcibly disable keepalive for the connection if
  there is any buffered data readable from the input filter stack.

* modules/ssl/ssl_engine_io.c (ssl_io_filter_input): Ensure that the
  BIO uses blocking operations when invoked outside direct control of
  the httpd filter stack.

Thanks to Hartmut Keil <Hartmut.Keil adnovum.ch> for proposing this
technique.

Submitted by: jorton
Backport by: rjung
Reviewed by: pgollucci, wrowe


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mod_ssl: Use memmove instead of memcpy for overlapping buffers

Submitted by: jorton
Reviewed by: sf, trawick



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SECURITY: CVE-2009-1891 (cve.mitre.org)
Fix a potential Denial-of-Service attack against mod_deflate or other 
modules, by forcing the server to consume CPU time in compressing a 
large file after a client disconnects.  [Joe Orton, Ruediger Pluem]

Submitted by: jorton, rpluem
Reviewed by: pgollucci, poirier, rjung


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disabled by default until gen_test_char.c is modified to allow for cross-compile.


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