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- If the Protocol has not been set, do not crash.  Long term, we need to ensure that the protocol is set in all cases, and in all MPMs.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@201576 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Eric Covener <covener gmail.com>
Reviewed by:  trawick



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Content-Length, remove the Content-Length and don't reuse the
connection, stopping some HTTP Request smuggling attacks.


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used uninitialized" warning; fix validation of digest-uri for CONNECT
requests:

(copy_uri_components): Copy the hostinfo field.
(authenticate_digest_user): Don't pass NULL (or, previously, a random
pointer) to strcmp if a digest-uri is provided which doesn't match the
request-uri in a CONNECT request.


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header if any Transfer-Encoding header is present, regardless of
value.

Reviewed by: Paul Querna, Jeff Trawick


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another valid variable-may-be-used-uninitialized warning from GCC 4
(in the !balancer->sticky case, find_session_route returns NULL
without setting route).


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* adjust the mime type directory in mod_mime.xml.ja as well (to get it uptodate
  again)
* `build all`


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RewriteMap


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Submitted by:        Steve Kemp <steve steve.org.uk>
Reviewed/tweaked by: trawick



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Submitted by: Christian Schubert <mail apexo de>
Reviewed by: niq


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otherwise ajp-proxy hangs when Transfer-Encoding is "chunked".


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  caddr_t is quite non-portable, but a (void*) will do the trick.


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If a request contains both a T-E and C-L, remove the C-L, stopping some HTTP Request Smuggling attacks exploited when using HTTPD as a forward or reverse proxy.


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- Update Listen with the optional protocol arg.


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again.

PR: 32787
Submitted by: William Barker <william.barker wilshire.com>


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uninitialized" warning with gcc 4.0.


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I will be adding documentation for the new directives hopefully in the next day or so.

* server/core.c: Added 'Protocol' to the core module config
                 Added ap_{set,get}_server_protocol API.
                 Added new directive: 'AcceptFilter'.
                 Enable 'httpready' by default on systems that support it.  Use dataready filters for others.

* server/listen.c: Attempt to inherit protocols from Listener Records to Server configs.
                   The 'Listen' directive can now optionally take a protocol arg
                   Move bits that determined which accept filter is applied to core.c.
                   Added bits to find the correct accept filter based on the core's configuration.

* include/{ap_listen.h,http_core.h}: Add Protocol to respective structures.

* include/http_core.h: Add the accf_map table to the core_server_config structure

* include/ap_mmn.h: Minor MMN Bump for the new interfacces.

* modules/ssl/ssl_engine_init.c: Use the new protocol framework to enable mod_ssl for 'https' websites.



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Reported by: Garrett Rooney


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- Bring htcacheclean into sync with mod_disk_cache.  It now has a very basic understanding of the Varied Headers file format, and will cleanup orphaned data files, or Vary Header Files that have expired.


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- Partial revert of revision 190535.  Remove const from tempfile, since apr_file_mktemp() requires it.


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* cache/mod_disk_cache.c: Make most members of disk_cache_object into const char*. This removes the need to cast the const out in several places.
* cache/mod_cache.h: Make cache_object.key a const.



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These Vary headers are used to build a new hash for a URL, based on the 
client's headers.  This allows mod_disk_cache to store many variations of one 
URI, where previously it would only store a single variant.

htcacheclean needs to be updated to understand the new file format.  I plan on 
updating htcacheclean in the next couple days.

PR: 35211


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