6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync -*- coding: utf-8 -*-

9eb499828dd875d229531b50d05f016b8a1f1dd9vboxsync

365b40dec2ed01d9983d29e276e7431c5a4a9c18vboxsyncChanges with Apache 2.3.7

9eb499828dd875d229531b50d05f016b8a1f1dd9vboxsync

9eb499828dd875d229531b50d05f016b8a1f1dd9vboxsync *) SECURITY: CVE-2009-3555 (cve.mitre.org)

9eb499828dd875d229531b50d05f016b8a1f1dd9vboxsync mod_ssl: Comprehensive fix of the TLS renegotiation prefix injection

9eb499828dd875d229531b50d05f016b8a1f1dd9vboxsync attack when compiled against OpenSSL version 0.9.8m or later. Introduces

9eb499828dd875d229531b50d05f016b8a1f1dd9vboxsync the 'SSLInsecureRenegotiation' directive to reopen this vulnerability

9eb499828dd875d229531b50d05f016b8a1f1dd9vboxsync and offer unsafe legacy renegotiation with clients which do not yet

9eb499828dd875d229531b50d05f016b8a1f1dd9vboxsync support the new secure renegotiation protocol, RFC 5746.

9eb499828dd875d229531b50d05f016b8a1f1dd9vboxsync [Joe Orton, and with thanks to the OpenSSL Team]

9eb499828dd875d229531b50d05f016b8a1f1dd9vboxsync

9eb499828dd875d229531b50d05f016b8a1f1dd9vboxsync *) SECURITY: CVE-2009-3555 (cve.mitre.org)

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync mod_ssl: A partial fix for the TLS renegotiation prefix injection attack

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync by rejecting any client-initiated renegotiations. Forcibly disable

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync keepalive for the connection if there is any buffered data readable. Any

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync configuration which requires renegotiation for per-directory/location

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync access control is still vulnerable, unless using OpenSSL >= 0.9.8l.

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync [Joe Orton, Ruediger Pluem, Hartmut Keil <Hartmut.Keil adnovum.ch>]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) SECURITY: CVE-2010-0408 (cve.mitre.org)

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync mod_proxy_ajp: Respond with HTTP_BAD_REQUEST when the body is not sent

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync when request headers indicate a request body is incoming; not a case of

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync HTTP_INTERNAL_SERVER_ERROR. [Niku Toivola <niku.toivola sulake.com>]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) SECURITY: CVE-2010-0425 (cve.mitre.org)

8eb4989e815c8f374b965265ccf184d6ce17d9e8vboxsync mod_isapi: Do not unload an isapi .dll module until the request

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync processing is completed, avoiding orphaned callback pointers.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync [Brett Gervasoni <brettg senseofsecurity.com>, Jeff Trawick]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

da6747c2419b9cea8b5e2c576a30a5de999a8ab3vboxsync *) prefork MPM: Run cleanups for final request when process exits gracefully.

da6747c2419b9cea8b5e2c576a30a5de999a8ab3vboxsync PR 43857. [Tom Donovan]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) ab: fix number of requests sent by ab when keepalive is enabled. PR 48497.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync [Bryn Dole <dole blekko.com>]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

da6747c2419b9cea8b5e2c576a30a5de999a8ab3vboxsync *) Log an error for failures to read a chunk-size, and return 408 instead of

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync 413 when this is due to a read timeout. This change also fixes some cases

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync of two error documents being sent in the response for the same scenario.

46e6cceda24bf6c589e4cb151afefe4fffecca7bvboxsync [Eric Covener] PR49167

8eb4989e815c8f374b965265ccf184d6ce17d9e8vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) mod_proxy_balancer: Add new directive BalancerNonce to allow admin

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync to control/set the nonce used in the balancer-manager application.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync [Jim Jagielski]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync *) mod_proxy_connect: Support port ranges in AllowConnect. PR 23673.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync [Stefan Fritsch]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) Proxy balancer: support setting error status according to HTTP response

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync code from a backend. PR 48939. [Daniel Ruggeri <DRuggeri primary.net>]

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync *) htcacheclean: Introduce the ability to clean specific URLs from the

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync cache, if provided as an optional parameter on the command line.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync [Graham Leggett]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) core: Introduce the IncludeStrict directive, which explicitly fails

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync server startup if no files or directories match a wildcard path.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync [Graham Leggett]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync *) htcacheclean: Report additional statistics about entries deleted.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync PR 48944. [Mark Drayton mark markdrayton.info]

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) Introduce SSLFIPS directive to support OpenSSL FIPS_mode; permits all

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync builds of mod_ssl to use 'SSLFIPS off' for portability, but the proper

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync build of openssl is required for 'SSLFIPS on'. PR 46270.

27efd9329f6a90f7cacf840031e5305f98975960vboxsync [Dr Stephen Henson <steve openssl.org>, William Rowe]

27efd9329f6a90f7cacf840031e5305f98975960vboxsync

27efd9329f6a90f7cacf840031e5305f98975960vboxsync *) mod_proxy_http: Log the port of the remote server in various messages.

da6747c2419b9cea8b5e2c576a30a5de999a8ab3vboxsync PR 48812. [Igor Galić <i galic brainsware org>]

0a724db1030736c131a45392c0ebb6bb25362917vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) mod_reqtimeout: Do not wrongly enforce timeouts for mod_proxy's backend

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync connections and other protocol handlers (like mod_ftp). [Stefan Fritsch]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) mod_proxy_ajp: Really regard the operation a success, when the client

37a84692e27b34ed2141b208bf3ab7f9f90bb422vboxsync aborted the connection. In addition adjust the log message if the client

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync aborted the connection. [Ruediger Pluem]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

27efd9329f6a90f7cacf840031e5305f98975960vboxsync *) mod_ssl: Add the 'SSLInsecureRenegotiation' directive, which

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync allows insecure renegotiation with clients which do not yet

ad34209dccf31d54e2277d732a90ce6ea4374362vboxsync support the secure renegotiation protocol. [Joe Orton]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) mod_ssl: Fix a potential I/O hang if a long list of trusted CAs

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync is configured for client cert auth. PR 46952. [Joe Orton]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) core: Only log a 408 if it is no keepalive timeout. PR 39785

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync [Ruediger Pluem, Mark Montague <markmont umich.edu>]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync *) support/rotatelogs: Add -L option to create a link to the current

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync log file. PR 48761 [<lyndon orthanc.ca>, Dan Poirier]

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync

27efd9329f6a90f7cacf840031e5305f98975960vboxsync *) mod_ldap: Update LDAPTrustedClientCert to consistently be a per-directory

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync setting only, matching most of the documentation and examples.

ad34209dccf31d54e2277d732a90ce6ea4374362vboxsync PR 46541 [Paul Reder, Eric Covener]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync *) mod_ldap: LDAPTrustedClientCert now accepts CA_DER/CA_BASE64 argument

da6747c2419b9cea8b5e2c576a30a5de999a8ab3vboxsync types previously allowed only in LDAPTrustedGlobalCert. [Eric Covener]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) mod_negotiation: Preserve query string over multiviews negotiation.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync This buglet was fixed for type maps in 2.2.6, but the same issue

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync affected multiviews and was overlooked.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync PR 33112 [Joergen Thomsen <apache jth.net>]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) mod_ldap: Eliminate a potential crash with multiple LDAPTrustedClientCert

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync when some are not password-protected. [Eric Covener]

27efd9329f6a90f7cacf840031e5305f98975960vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) Fix startup segfault when the Mutex directive is used but no loaded

ad34209dccf31d54e2277d732a90ce6ea4374362vboxsync modules use httpd mutexes. PR 48787. [Jeff Trawick]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync *) Proxy: get the headers right in a HEAD request with

27efd9329f6a90f7cacf840031e5305f98975960vboxsync ProxyErrorOverride, by checking for an overridden error

da6747c2419b9cea8b5e2c576a30a5de999a8ab3vboxsync before not after going into a catch-all code path.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync PR 41646. [Nick Kew, Stuart Children]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) support/rotatelogs: Support the simplest log rotation case, log

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync truncation. Useful when the log is being processed in real time

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync using a command like tail. [Graham Leggett]

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) support/htcacheclean: Teach it how to write a pid file (modelled on

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync httpd's writing of a pid file) so that it becomes possible to run

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync more than one instance of htcacheclean on the same machine.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync [Graham Leggett]

27efd9329f6a90f7cacf840031e5305f98975960vboxsync

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync *) Log command line on startup, so there's a record of command line

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync arguments like -f. PR 48752. [Dan Poirier]

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync *) Introduce mod_reflector, a handler capable of reflecting POSTed

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync request bodies back within the response through the output filter

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync stack. Can be used to turn an output filter into a web service.

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync [Graham Leggett]

27efd9329f6a90f7cacf840031e5305f98975960vboxsync

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync *) mod_proxy_http: Make sure that when an ErrorDocument is served

27efd9329f6a90f7cacf840031e5305f98975960vboxsync from a reverse proxied URL, that the subrequest respects the status

27efd9329f6a90f7cacf840031e5305f98975960vboxsync of the original request. This brings the behaviour of proxy_handler

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync in line with default_handler. PR 47106. [Graham Leggett]

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) Support wildcards in both the directory and file components of

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync the path specified by the Include directive. [Graham Leggett]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) mod_proxy, mod_proxy_http: Support remote https proxies

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync by using HTTP CONNECT. PR 19188.

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync [Philippe Dutrueux <lilas evidian.com>, Rainer Jung]

c38d5dda76cee141ae524ccce2c513178be1b87cvboxsync

69f57565f5243a46f1df060b63d0fd830de3be04vboxsync *) apxs: Fix -A and -a options to ignore whitespace in httpd.conf

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync [Philip M. Gollucci]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsyncChanges with Apache 2.3.6

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) worker: Don't report server has reached MaxClients until it has.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync Add message when server gets within MinSpareThreads of MaxClients.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync PR 46996. [Dan Poirier]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

8eb4989e815c8f374b965265ccf184d6ce17d9e8vboxsync *) mod_session: Session expiry was being initialised, but not updated

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync on each session save, resulting in timed out sessions when there

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync should not have been. Fixed. [Graham Leggett]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) mod_log_config: Add the R option to log the handler used within the

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync request. [Christian Folini <christian.folini netnea com>]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

4726db8b47db329039ce8f8e13ecd2c1f696fa60vboxsync *) mod_include: Allow fine control over the removal of Last-Modified and

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync ETag headers within the INCLUDES filter, making it possible to cache

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync responses if desired. Fix the default value of the SSIAccessEnable

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync directive. [Graham Leggett]

da6747c2419b9cea8b5e2c576a30a5de999a8ab3vboxsync

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync *) Add new UnDefine directive to undefine a variable. PR 35350.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync [Stefan Fritsch]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

9d473abea9a9b6597b2b20bedc950ba33a2e73a5vboxsync *) Make ap_pregsub(), used by AliasMatch and friends, use the same syntax

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync for regex backreferences as mod_rewrite and mod_include: Remove the use

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync of '&' as an alias for '$0' and allow to escape any character with a

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync backslash. PR 48351. [Stefan Fritsch]

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync *) mod_authnz_ldap: If AuthLDAPCharsetConfig is set, also convert the

ad34209dccf31d54e2277d732a90ce6ea4374362vboxsync password to UTF-8. PR 45318.

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync [Johannes Müller <joh_m gmx.de>, Stefan Fritsch]

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync *) ab: Fix calculation of requests per second in HTML output. PR 48594.

1c2c968fd241148110002d75b2c0fdeddc211e14vboxsync [Stefan Fritsch]

1c2c968fd241148110002d75b2c0fdeddc211e14vboxsync

c4db4db147d491a4570d04c951c8abafeaf951dbvboxsync *) mod_authnz_ldap: Failures to map a username to a DN, or to check a user

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync password now result in an informational level log entry instead of

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync warning level. [Eric Covener]

9d473abea9a9b6597b2b20bedc950ba33a2e73a5vboxsync

7e958a4329e4f9d83f597e26c72121969091e87bvboxsyncChanges with Apache 2.3.5

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync

f3f687b00a9f7c98dc0b81899090bc5f659ae7bdvboxsync *) SECURITY: CVE-2010-0434 (cve.mitre.org)

37a84692e27b34ed2141b208bf3ab7f9f90bb422vboxsync Ensure each subrequest has a shallow copy of headers_in so that the

bcc2356dccf06ea3fdd1f3e4d4e62b04e95673d0vboxsync parent request headers are not corrupted. Eliminates a problematic

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync optimization in the case of no request body. PR 48359

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync [Jake Scott, William Rowe, Ruediger Pluem]

8eb4989e815c8f374b965265ccf184d6ce17d9e8vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) Turn static function get_server_name_for_url() into public

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync ap_get_server_name_for_url() and use it where appropriate. This

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync fixes mod_rewrite generating invalid URLs for redirects to IPv6

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync literal addresses. [Stefan Fritsch]

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync

8eb4989e815c8f374b965265ccf184d6ce17d9e8vboxsync *) mod_ldap: Introduce new config option LDAPTimeout to set the timeout

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync for LDAP operations like bind and search. [Stefan Fritsch]

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync *) mod_proxy, mod_proxy_ftp: Move ProxyFtpDirCharset from mod_proxy to

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync mod_proxy_ftp. [Takashi Sato]

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync

8eb4989e815c8f374b965265ccf184d6ce17d9e8vboxsync *) mod_proxy, mod_proxy_connect: Move AllowCONNECT from mod_proxy to

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync mod_proxy_connect. [Takashi Sato]

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync *) mod_cache: Do an exact match of the keys defined by

ad34209dccf31d54e2277d732a90ce6ea4374362vboxsync CacheIgnoreURLSessionIdentifiers against the querystring instead of

ad34209dccf31d54e2277d732a90ce6ea4374362vboxsync a partial match. PR 48401.

8eb4989e815c8f374b965265ccf184d6ce17d9e8vboxsync [Dodou Wang <wangdong.08 gmail.com>, Ruediger Pluem]

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync

9d473abea9a9b6597b2b20bedc950ba33a2e73a5vboxsync *) mod_proxy_balancer: Fix crash in balancer-manager. [Rainer Jung]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync *) Core HTTP: disable keepalive when the Client has sent

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync Expect: 100-continue

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync but we respond directly with a non-100 response.

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync Keepalive here led to data from clients continuing being treated as

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync a new request.

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync PR 47087 [Nick Kew]

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync *) Core: reject NULLs in request line or request headers.

a0a9f39e8864357c2e1e61106958411240f5bf6bvboxsync PR 43039 [Nick Kew]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) Core: (re)-introduce -T commandline option to suppress documentroot

8eb4989e815c8f374b965265ccf184d6ce17d9e8vboxsync check at startup.

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync PR 41887 [Jan van den Berg <janvdberg gmail.com>]

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync *) mod_autoindex: support XHTML as equivalent to HTML in IndexOptions,

5b802b5e11fed6e163afca32e9118d2599d312fbvboxsync ScanHTMLTitles, ReadmeName, HeaderName

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync PR 48416 [Dmitry Bakshaev <dab18 izhnet.ru>, Nick Kew]

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync

5b802b5e11fed6e163afca32e9118d2599d312fbvboxsync *) Proxy: Fix ProxyPassReverse with relative URL

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync Derived (slightly erroneously) from PR 38864 [Nick Kew]

0b1397fff8b368cf5c2f3d8f5b312ed00114977dvboxsync

bcc2356dccf06ea3fdd1f3e4d4e62b04e95673d0vboxsync *) mod_headers: align Header Edit with Header Set when used on Content-Type

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync PR 48422 [Cyril Bonté <cyril.bonte free.fr>, Nick Kew>]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) mod_headers: Enable multi-match-and-replace edit option

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync PR 47066 [Nick Kew]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

7529922bd11d7d1c38fbdc7bad6aec83eb2ec0advboxsync *) mod_filter: enable it to act on non-200 responses.

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync PR 48377 [Nick Kew]

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsyncChanges with Apache 2.3.4

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync *) Replace AcceptMutex, LockFile, RewriteLock, SSLMutex, SSLStaplingMutex,

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync and WatchdogMutexPath with a single Mutex directive. Add APIs to

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync simplify setup and user customization of APR proc and global mutexes.

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync (See util_mutex.h.) Build-time setting DEFAULT_LOCKFILE is no longer

bbfc28b1a00ce00001b2ead074d47254bec3e5cfvboxsync respected; set DEFAULT_REL_RUNTIMEDIR instead. [Jeff Trawick]

da6747c2419b9cea8b5e2c576a30a5de999a8ab3vboxsync

da6747c2419b9cea8b5e2c576a30a5de999a8ab3vboxsync *) http_core: KeepAlive no longer accepts other than On|Off.

ad34209dccf31d54e2277d732a90ce6ea4374362vboxsync [Takashi Sato]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) mod_dav: Remove errno from dav_error interface. Calls to dav_new_error()

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync and dav_new_error_tag() must be adjusted to add an apr_status_t parameter.

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync [Jeff Trawick]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync *) mod_authnz_ldap: Add AuthLDAPBindAuthoritative to allow Authentication to

20b950300ed7ebcdf78f414c3d98b20d010ff74fvboxsync try other providers in the case of an LDAP bind failure.

702250abf86d6252cfbbff216d848d2c799548a4vboxsync PR 46608 [Justin Erenkrantz, Joe Schaefer, Tony Stevenson]

27efd9329f6a90f7cacf840031e5305f98975960vboxsync

242bf98d09a9ed8f9405bbf7815d16a9b20b9e5bvboxsync *) Build: fix --with-module to work as documented

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync PR 43881 [Gez Saunders <gez.saunders virgin.net>]

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsyncChanges with Apache 2.3.3

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync

6be66de4257f4f564e35f7b8ee57a282e3cf3e96vboxsync *) SECURITY: CVE-2009-3095 (cve.mitre.org)

mod_proxy_ftp: sanity check authn credentials.

[Stefan Fritsch <sf fritsch.de>, Joe Orton]

*) SECURITY: CVE-2009-3094 (cve.mitre.org)

mod_proxy_ftp: NULL pointer dereference on error paths.

[Stefan Fritsch <sf fritsch.de>, Joe Orton]

*) mod_ssl: enable support for ECC keys and ECDH ciphers. Tested against

OpenSSL 1.0.0b3. [Vipul Gupta <vipul.gupta sun.com>, Sander Temme]

*) mod_dav: Include uri when logging a PUT error due to connection abort.

PR 38149. [Stefan Fritsch]

*) mod_dav: Return 409 instead of 500 for a LOCK request if the parent

resource does not exist or is not a collection. PR 43465. [Stefan Fritsch]

*) mod_dav_fs: Return 409 instead of 500 for Litmus test case copy_nodestcoll

(a COPY request where the parent of the destination resource does not

exist). PR 39299. [Stefan Fritsch]

*) mod_dav_fs: Don't delete the whole file if a PUT with content-range failed.

PR 42896. [Stefan Fritsch]

*) mod_dav_fs: Make PUT create files atomically and no longer destroy the

old file if the transfer aborted. PR 39815. [Paul Querna, Stefan Fritsch]

*) mod_dav_fs: Remove inode keyed locking as this conflicts with atomically

creating files. On systems with inode numbers, this is a format change of

the DavLockDB. The old DavLockDB must be deleted on upgrade.

[Stefan Fritsch]

*) mod_log_config: Make ${cookie}C correctly match whole cookie names

instead of substrings. PR 28037. [Dan Franklin <dan dan-franklin.com>,

Stefan Fritsch]

*) vhost: A purely-numeric Host: header should not be treated as a port.

PR 44979 [Nick Kew]

*) mod_ldap: Avoid 500 errors with "Unable to set LDAP_OPT_REFHOPLIMIT option to 5"

when built against openldap by using SDK LDAP_OPT_REFHOPLIMIT defaults unless

LDAPReferralHopLimit is explicitly configured.

[Eric Covener]

*) mod_charset_lite: Honor 'CharsetOptions NoImplicitAdd'.

[Eric Covener]

*) mod_ssl: Add support for OCSP Stapling. PR 43822.

[Dr Stephen Henson <shenson oss-institute.org>]

*) mod_socache_shmcb: Allow parens in file name if cache size is given.

Fixes SSLSessionCache directive mis-parsing parens in pathname.

PR 47945. [Stefan Fritsch]

*) htpasswd: Improve out of disk space handling. PR 30877. [Stefan Fritsch]

*) htpasswd: Use MD5 hash by default on all platforms. [Stefan Fritsch]

*) mod_sed: Reduce memory consumption when processing very long lines.

PR 48024 [Basant Kumar Kukreja <basant.kukreja sun.com>]

*) ab: Fix segfault in case the argument for -n is a very large number.

PR 47178. [Philipp Hagemeister <oss phihag.de>]

*) Allow ProxyPreserveHost to work in <Proxy> sections. PR 34901.

[Stefan Fritsch]

*) configure: Fix THREADED_MPMS so that mod_cgid is enabled again

for worker MPM. [Takashi Sato]

*) mod_dav: Provide a mechanism to obtain the request_rec and pathname

from the dav_resource. [Jari Urpalainen <jari.urpalainen nokia.com>,

Brian France <brian brianfrance.com>]

*) Build: Use install instead of cp if available on installing

modules to avoid segmentation fault. PR 47951. [hirose31 gmail.com]

*) mod_cache: correctly consider s-maxage in cacheability

decisions. [Dan Poirier]

*) mod_logio/core: Report more accurate byte counts in mod_status if

mod_logio is loaded. PR 25656. [Stefan Fritsch]

*) mod_ldap: If LDAPSharedCacheSize is too small, try harder to purge

some cache entries and log a warning. Also increase the default

LDAPSharedCacheSize to 500000. This is a more realistic size suitable

for the default values of 1024 for LdapCacheEntries/LdapOpCacheEntries.

PR 46749. [Stefan Fritsch]

*) mod_rewrite: Make sure that a hostname:port isn't fully qualified if

the request is a CONNECT request. [Bill Zajac <billz consultla.com>]

*) mod_cache: Teach CacheEnable and CacheDisable to work from within a

Location section, in line with how ProxyPass works. [Graham Leggett]

*) mod_reqtimeout: New module to set timeouts and minimum data rates for

receiving requests from the client. [Stefan Fritsch]

*) core: Fix potential memory leaks by making sure to not destroy

bucket brigades that have been created by earlier filters.

[Stefan Fritsch]

*) core, mod_deflate, mod_sed: Reduce memory usage by reusing bucket

brigades in several places. [Stefan Fritsch]

*) mod_cache: Fix uri_meets_conditions() so that CacheEnable will

match by scheme, or by a wildcarded hostname. PR 40169

[Peter Grandi <pg_asf asf.for.sabi.co.uk>, Graham Leggett]

*) suxec: Allow to log an error if exec fails by setting FD_CLOEXEC

on the log file instead of closing it. PR 10744. [Nicolas Rachinsky]

*) mod_mime: Make RemoveType override the info from TypesConfig.

PR 38330. [Stefan Fritsch]

*) mod_cache: Introduce the option to run the cache from within the

normal request handler, and to allow fine grained control over

where in the filter chain content is cached. [Graham Leggett]

*) core: Treat timeout reading request as 408 error, not 400.

Log 408 errors in access log as was done in Apache 1.3.x.

PR 39785 [Nobutaka Mantani <nobutaka nobutaka.org>,

Stefan Fritsch <sf fritsch.de>, Dan Poirier]

*) mod_ssl: Reintroduce SSL_CLIENT_S_DN, SSL_CLIENT_I_DN, SSL_SERVER_S_DN,

SSL_SERVER_I_DN back to the environment variables to be set by mod_ssl.

[Peter Sylvester <peter.sylvester edelweb.fr>]

*) mod_disk_cache: don't cache incomplete responses, per RFC 2616, 13.8.

PR15866. [Dan Poirier]

*) ab: ab segfaults in verbose mode on https sites

PR46393. [Ryan Niebur]

*) mod_dav: Allow other modules to become providers and add resource types

to the DAV response. [Jari Urpalainen <jari.urpalainen nokia.com>,

Brian France <brian brianfrance.com>]

*) mod_dav: Allow other modules to add things to the DAV or Allow headers

of an OPTIONS request. [Jari Urpalainen <jari.urpalainen nokia.com>,

Brian France <brian brianfrance.com>]

*) core: Lower memory usage of core output filter.

[Stefan Fritsch <sf sfritsch.de>]

*) mod_mime: Detect invalid use of MultiviewsMatch inside Location and

LocationMatch sections. PR47754. [Dan Poirier]

*) mod_request: Make sure the KeptBodySize directive rejects values

that aren't valid numbers. [Graham Leggett]

*) mod_session_crypto: Sanity check should the potentially encrypted

session cookie be too short. [Graham Leggett]

*) mod_session.c: Prevent a segfault when session is added but not

configured. [Graham Leggett]

*) htcacheclean: 19 ways to fail, 1 error message. Fixed. [Graham Leggett]

*) mod_auth_digest: Fail server start when nonce count checking

is configured without shared memory, or md5-sess algorithm is

configured. [Dan Poirier]

*) mod_proxy_connect: The connect method doesn't work if the client is

connecting to the apache proxy through an ssl socket. Fixed.

PR29744. [Brad Boyer, Mark Cave-Ayland, Julian Gilbey, Fabrice Durand,

David Gence, Tim Dodge, Per Gunnar Hans, Emmanuel Elango,

Kevin Croft, Rudolf Cardinal]

*) mod_ssl: The error message when SSLCertificateFile is missing should

at least give the name or position of the problematic virtual host

definition. [Stefan Fritsch sf sfritsch.de]

*) mod_auth_digest: Fix null pointer when qop=none. [Dan Poirier]

*) Add support for HTTP PUT to ab. [Jeff Barnes <jbarnesweb yahoo.com>]

*) mod_headers: generalise the envclause to support expression

evaluation with ap_expr parser [Nick Kew]

*) mod_cache: Introduce the thundering herd lock, a mechanism to keep

the flood of requests at bay that strike a backend webserver as

a cached entity goes stale. [Graham Leggett]

*) mod_auth_digest: Fix usage of shared memory and re-enable it.

PR 16057 [Dan Poirier]

*) Preserve Port information over internal redirects

PR 35999 [Jonas Ringh <jonas.ringh cixit.se>]

*) Proxy: unable to connect to a backend is SERVICE_UNAVAILABLE,

rather than BAD_GATEWAY or (especially) NOT_FOUND.

PR 46971 [evanc nortel.com]

*) Various modules: Do better checking of pollset operations in order to

avoid segmentation faults if they fail. PR 46467

[Stefan Fritsch <sf sfritsch.de>]

*) mod_autoindex: Correctly create an empty cell if the description

for a file is missing. PR 47682 [Peter Poeml <poeml suse.de>]

*) ab: Fix broken error messages after resolver or connect() failures.

[Jeff Trawick]

*) SECURITY: CVE-2009-1890 (cve.mitre.org)

Fix a potential Denial-of-Service attack against mod_proxy in a

reverse proxy configuration, where a remote attacker can force a

proxy process to consume CPU time indefinitely. [Nick Kew, Joe Orton]

*) SECURITY: CVE-2009-1191 (cve.mitre.org)

mod_proxy_ajp: Avoid delivering content from a previous request which

failed to send a request body. PR 46949 [Ruediger Pluem]

*) htdbm: Fix possible buffer overflow if dbm database has very

long values. PR 30586 [Dan Poirier]

*) core: Return APR_EOF if request body is shorter than the length announced

by the client. PR 33098 [ Stefan Fritsch <sf sfritsch.de>]

*) mod_suexec: correctly set suexec_enabled when httpd is run by a

non-root user and may have insufficient permissions.

PR 42175 [Jim Radford <radford blackbean.org>]

*) mod_ssl: Fix SSL_*_DN_UID variables to use the 'userID' attribute

type. PR 45107. [Michael Ströder <michael stroeder.com>,

Peter Sylvester <peter.sylvester edelweb.fr>]

*) mod_proxy_http: fix case sensitivity checking transfer encoding

PR 47383 [Ryuzo Yamamoto <ryuzo.yamamoto gmail.com>]

*) mod_alias: ensure Redirect issues a valid URL.

PR 44020 [Håkon Stordahl <hakon stordahl.org>]

*) mod_dir: add FallbackResource directive, to enable admin to specify

an action to happen when a URL maps to no file, without resorting

to ErrorDocument or mod_rewrite. PR 47184 [Nick Kew]

*) mod_cgid: Do not leak the listening Unix socket file descriptor to the

CGI process. PR 47335 [Kornél Pál <kornelpal gmail.com>]

*) mod_rewrite: Remove locking for writing to the rewritelog.

PR 46942 [Dan Poirier <poirier pobox.com>]

*) mod_alias: check sanity in Redirect arguments.

PR 44729 [Sönke Tesch <st kino-fahrplan.de>, Jim Jagielski]

*) mod_proxy_http: fix Host: header for literal IPv6 addresses.

PR 47177 [Carlos Garcia Braschi <cgbraschi gmail.com>]

*) mod_cache: Add CacheIgnoreURLSessionIdentifiers directive to ignore

defined session identifiers encoded in the URL when caching.

[Ruediger Pluem]

*) mod_rewrite: Fix the error string returned by RewriteRule.

RewriteRule returned "RewriteCond: bad flag delimiters" when the 3rd

argument of RewriteRule was not started with "[" or not ended with "]".

PR 45082 [Vitaly Polonetsky <m_vitaly topixoft.com>]

*) Windows: Fix usage message.

[Rainer Jung]

*) apachectl: When passing through arguments to httpd in

non-SysV mode, use the "$@" syntax to preserve arguments.

[Eric Covener]

*) mod_dbd: add DBDInitSQL directive to enable SQL statements to

be run when a connection is opened. PR 46827

[Marko Kevac <mkevac gmail.com>]

*) mod_cgid: Improve handling of long AF_UNIX socket names (ScriptSock).

PR 47037. [Jeff Trawick]

*) mod_proxy_ajp: Check more strictly that the backend follows the AJP

protocol. [Mladen Turk]

*) mod_proxy_ajp: Forward remote port information by default.

[Rainer Jung]

*) Allow MPMs to be loaded dynamically, as with most other modules. Use

--enable-mpms-shared={list|"all"} to enable. This required changes to

the MPM interfaces. Removed: mpm.h, mpm_default.h (as an installed

header), APACHE_MPM_DIR, MPM_NAME, ap_threads_per_child,

ap_max_daemons_limit, ap_my_generation, etc. ap_mpm_query() can't be

called until after the register-hooks phase. [Jeff Trawick]

*) mod_ssl: Add SSLProxyCheckPeerExpire and SSLProxyCheckPeerCN directives

to enable stricter checking of remote server certificates.

[Ruediger Pluem]

*) ab: Fix a 100% CPU loop on platforms where a failed non-blocking connect

returns EINPROGRESS and a subsequent poll() returns only POLLERR.

Observed on HP-UX. [Eric Covener]

*) Remove broken support for BeOS, OS/2, TPF, and even older platforms such

as A/UX, Next, and Tandem. [Jeff Trawick]

*) mod_proxy_ftp: Add ProxyFtpListOnWildcard directive to allow files with

globbing characters to be retrieved instead of converted into a

directory listing. PR 46789 [Dan Poirier <poirier pobox.com>]

*) Provide ap_retained_data_create()/ap_retained_data_get() for preservation

of module state across unload/load. [Jeff Trawick]

*) mod_substitute: Fix a memory leak. PR 44948

[Dan Poirier <poirier pobox.com>]

Changes with Apache 2.3.2

*) mod_mime_magic: Fix detection of compressed content. [Rainer Jung]

*) mod_negotiation: Escape pathes of filenames in 406 responses to avoid

HTML injections and HTTP response splitting. PR 46837.

[Geoff Keating <geoffk apple.com>]

*) mod_ssl: add support for type-safe STACK constructs in OpenSSL

development HEAD. PR 45521. [Kaspar Brand, Sander Temme]

*) ab: Fix maintenance of the pollset to resolve EALREADY errors

with kqueue (BSD/OS X) and excessive CPU with event ports (Solaris).

PR 44584. Use APR_POLLSET_NOCOPY for better performance with some

pollset implementations. [Jeff Trawick]

*) mod_disk_cache: The module now turns off sendfile support if

'EnableSendfile off' is defined globally. [Lars Eilebrecht]

*) mod_deflate: Adjust content metadata before bailing out on 304

responses so that the metadata does not differ from 200 response.

[Roy T. Fielding]

*) mod_deflate: Fix creation of invalid Etag headers. We now make sure

that the Etag value is properly quoted when adding the gzip marker.

PR 39727, 45023. [Lars Eilebrecht, Roy T. Fielding]

*) Added 20x22 icons for ODF, SVG, and XML documents. PR 37185.

[Peter Harlow]

*) Disabled DefaultType directive and removed ap_default_type()

from core. We now exclude Content-Type from responses for which

a media type has not been configured via mime.types, AddType,

ForceType, or some other mechanism. PR 13986. [Roy T. Fielding]

*) mod_rewrite: Add IPV6 variable to RewriteCond

[Ryan Phillips <ryan-apache trolocsis.com>]

*) core: Enhance KeepAliveTimeout to support a value in milliseconds.

PR 46275. [Takashi Sato]

*) rotatelogs: Allow size units B, K, M, G and combination of

time and size based rotation. [Rainer Jung]

*) rotatelogs: Add flag for verbose (debug) output. [Rainer Jung]

*) mod_ssl: Fix merging of SSLRenegBufferSize directive. PR 46508

[<tlhackque yahoo.com>]

*) core: Translate the the status line to ASCII on EBCDIC platforms in

ap_send_interim_response() and for locally generated "100 Continue"

responses. [Eric Covener]

*) prefork: Fix child process hang during graceful restart/stop in

configurations with multiple listening sockets. PR 42829. [Joe Orton,

Jeff Trawick]

*) mod_session_crypto: Ensure that SessionCryptoDriver can only be

set in the global scope. [Graham Leggett]

*) mod_ext_filter: We need to detect failure to startup the filter

program (a mangled response is not acceptable). Fix to detect

failure, and offer configuration option either to abort or

to remove the filter and continue.

PR 41120 [Nick Kew]

*) mod_session_crypto: Rewrite the session_crypto module against the

apr_crypto API. [Graham Leggett]

*) mod_auth_form: Fix a pool lifetime issue, don't remove the subrequest

until the main request is cleaned up. [Graham Leggett]

Changes with Apache 2.3.1

*) ap_slotmem: Add in new slot-based memory access API impl., including

2 providers (mod_sharedmem and mod_plainmem) [Jim Jagielski,

Jean-Frederic Clere, Brian Akins <brian.akins turner.com>]

*) mod_include: support generating non-ASCII characters as entities in SSI

PR 25202 [Nick Kew]

*) core/utils: Enhance ap_escape_html API to support escaping non-ASCII chars

PR 25202 [Nick Kew]

*) mod_rewrite: fix "B" flag breakage by reverting r5589343

PR 45529 [Bob Ionescu <bobsiegen googlemail.com>]

*) CGI: return 504 (Gateway timeout) rather than 500 when a script

times out before returning status line/headers.

PR 42190 [Nick Kew]

*) mod_cgid: fix segfault problem on solaris.

PR 39332 [Masaoki Kobayashi <masaoki techfirm.co.jp>]

*) mod_proxy_scgi: Added. [André Malo]

*) mod_cache: Introduce 'no-cache' per-request environment variable

to prevent the saving of an otherwise cacheable response.

[Eric Covener]

*) mod_rewrite: Introduce DiscardPathInfo|DPI flag to stop the troublesome

way that per-directory rewrites append the previous notion of PATH_INFO

to each substitution before evaluating subsequent rules.

PR 38642 [Eric Covener]

*) mod_cgid: Do not add an empty argument when calling the CGI script.

PR 46380 [Ruediger Pluem]

*) scoreboard: Remove unused sb_type from process_score.

[Torsten Foertsch <torsten.foertsch gmx.net>, Chris Darroch]

*) mod_ssl: Add SSLRenegBufferSize directive to allow changing the

size of the buffer used for the request-body where necessary

during a per-dir renegotiation. PR 39243. [Joe Orton]

*) mod_proxy_fdpass: New module to pass a client connection over to a separate

process that is reading from a unix daemon socket.

*) mod_ssl: Improve environment variable extraction to be more

efficient and to correctly handle DNs with duplicate tags.

PR 45975. [Joe Orton]

*) Remove the obsolete serial attribute from the RPM spec file. Compile

against the external pcre. Add missing binaries fcgistarter, and

mod_socache* and mod_session*. [Graham Leggett]

Changes with Apache 2.3.0

*) mod_ratelimit: New module to do bandwidth rate limiting. [Paul Querna]

*) Remove X-Pad header which was added as a work around to a bug in

Netscape 2.x to 4.0b2. [Takashi Sato <takashi lans-tv.com>]

*) Add DTrace Statically Defined Tracing (SDT) probes.

[Theo Schlossnagle <jesus omniti.com>, Paul Querna]

*) mod_proxy_balancer: Move all load balancing implementations

as individual, self-contained mod_proxy submodules under

modules/proxy/balancers [Jim Jagielski]

*) Rename APIs to include ap_ prefix:

find_child_by_pid -> ap_find_child_by_pid

suck_in_APR -> ap_suck_in_APR

sys_privileges_handlers -> ap_sys_privileges_handlers

unixd_accept -> ap_unixd_accept

unixd_config -> ap_unixd_config

unixd_killpg -> ap_unixd_killpg

unixd_set_global_mutex_perms -> ap_unixd_set_global_mutex_perms

unixd_set_proc_mutex_perms -> ap_unixd_set_proc_mutex_perms

unixd_set_rlimit -> ap_unixd_set_rlimit

[Paul Querna]

*) core: When the ap_http_header_filter processes an error bucket, cleanup

the passed brigade before returning AP_FILTER_ERROR down the filter

chain. This unambiguously ensures the same error bucket isn't revisited

[Ruediger Pluem]

*) mod_lbmethod_heartbeat: New module to load balance mod_proxy workers

based on heartbeats. [Paul Querna]

*) mod_heartmonitor: New module to collect heartbeats, and write out a file

so that other modules can load balance traffic as needed. [Paul Querna]

*) mod_heartbeat: New module to generate multicast heartbeats to know if a

server is online. [Paul Querna]

*) core: Error responses set by filters were being coerced into 500 errors,

sometimes appended to the original error response. Log entry of:

'Handler for (null) returned invalid result code -3'

[Eric Covener]

*) mod_buffer: Honour the flush bucket and flush the buffer in the

input filter. Make sure that metadata buckets are written to

the buffer, not to the final brigade. [Graham Leggett]

*) mod_buffer: Optimise the buffering of heap buckets when the heap

buckets stay exactly APR_BUCKET_BUFF_SIZE long. [Graham Leggett,

Ruediger Pluem]

*) mod_buffer: Optional support for buffering of the input and output

filter stacks. Can collapse many small buckets into fewer larger

buckets, and prevents excessively small chunks being sent over

the wire. [Graham Leggett]

*) mod_privileges: new module to make httpd on Solaris privileges-aware

and to enable different virtualhosts to run with different

privileges and Unix user/group IDs [Nick Kew]

*) mod_mem_cache: this module has been removed. [William Rowe]

*) authn/z: Remove mod_authn_default and mod_authz_default.

[Chris Darroch]

*) authz: Fix handling of authz configurations, make default authz

logic replicate 2.2.x authz logic, and replace <Satisfy*>, Reject,

and AuthzMergeRules directives with Match, <Match*>, and AuthzMerge

directives. [Chris Darroch]

*) mod_authn_core: Prevent crash when provider alias created to

provider which is not yet registered. [Chris Darroch]

*) mod_authn_core: Add AuthType of None to support disabling

authentication. [Chris Darroch]

*) core: Allow <Limit> and <LimitExcept> directives to nest, and

constrain their use to conform with that of other access control

and authorization directives. [Chris Darroch]

*) unixd: turn existing code into a module, and turn the set user/group

and chroot into a child_init function. [Nick Kew]

*) core: Add ap_timeout_parameter_parse to public API. [Ruediger Pluem]

*) mod_dir: Support "DirectoryIndex disabled"

Suggested By André Warnier <aw ice-sa.com> [Eric Covener]

*) mod_ssl: Send Content-Type application/ocsp-request for POST requests to

OSCP responders. PR 46014 [Dr Stephen Henson <steve openssl.org>]

*) Export and install the mod_rewrite.h header to ensure the optional

rewrite_mapfunc_t and ap_register_rewrite_mapfunc functions are

available to third party modules. [Graham Leggett]

*) mod_authnz_ldap: don't return NULL-valued environment variables to

other modules. PR 39045 [Francois Pesce <francois.pesce gmail.com>]

*) Don't adjust case in pathname components that are not of interest

to mod_mime. Fixes mod_negotiation's use of such components.

PR 43250 [Basant Kumar Kukreja <basant.kukreja sun.com>]

*) Be tolerant in what you accept - accept slightly broken

status lines from a backend provide they include a valid status code.

PR 44995 [Rainer Jung <rainer.jung kippdata.de>]

*) New module mod_sed: filter Request/Response bodies through sed

[Basant Kumar Kukreja <basant.kukreja sun.com>]

*) mod_auth_form: Make sure that basic authentication is correctly

faked directly after login. [Graham Leggett]

*) mod_session_cookie, mod_session_dbd: Make sure cookies are set both

within the output headers and error output headers, so that the

session is maintained across redirects. [Graham Leggett]

*) mod_auth_form: Make sure the logged in user is populated correctly

after a form login. Fixes a missing REMOTE_USER variable directly

following a login. [Graham Leggett]

*) mod_session_cookie: Make sure that cookie attributes are correctly

included in the blank cookie when cookies are removed. This fixes an

inability to log out when using mod_auth_form. [Graham Leggett]

*) mod_autoindex: add configuration option to insert string

in HTML HEAD. [Nick Kew]

*) mod_session: Prevent a segfault when a CGI script sets a cookie with a

null value. [David Shane Holden <dpejesh apache.org>]

*) mod_headers: Prevent Header edit from processing only the first header

of possibly multiple headers with the same name and deleting the

remaining ones. PR 45333. [Ruediger Pluem]

*) mod_rewrite: Preserve the query string with [proxy,noescape]. PR 45247

[Tom Donovan]

*) core, authn/z: Determine registered authn/z providers directly in

ap_setup_auth_internal(), which allows optional functions that just

wrapped ap_list_provider_names() to be removed from authn/z modules.

[Chris Darroch]

*) authn/z: Convert common provider version strings to macros.

[Chris Darroch]

*) ab: Make ab.c compile on VC6. PR 45024 [Ruediger Pluem]

*) configure: Don't reject libtool 2.x

PR 44817 [Arfrever Frehtes Taifersar Arahesis <Arfrever.FTA gmail.com>]

*) core: When testing for slash-terminated configuration paths in

ap_location_walk(), don't look past the start of an empty string

such as that created by a <Location ""> directive.

[Chris Darroch]

*) core, mod_proxy: If a kept_body is present, it becomes safe for

subrequests to support message bodies. Make sure that safety

checks within the core and within the proxy are not triggered

when kept_body is present. This makes it possible to embed

proxied POST requests within mod_include. [Graham Leggett]

*) mod_auth_form: Make sure the input filter stack is properly set

up before reading the login form. Make sure the kept body filter

is correctly inserted to ensure the body can be read a second

time safely should the authn be successful. [Graham Leggett,

Ruediger Pluem]

*) mod_request: Insert the KEPT_BODY filter via the insert_filter

hook instead of during fixups. Add a safety check to ensure the

filters cannot be inserted more than once. [Graham Leggett,

Ruediger Pluem]

*) core: Do not allow Options ALL if not all options are allowed to be

overwritten. PR 44262 [Michał Grzędzicki <lazy iq.pl>]

*) ap_cache_cacheable_headers_out() will (now) always

merge an error headers _before_ clearing them and _before_

merging in the actual entity headers and doing normal

hop-by-hop cleansing. [Dirk-Willem van Gulik].

*) cache: retire ap_cache_cacheable_hdrs_out() which was used

for both in- and out-put headers; and replace it by a single

ap_cache_cacheable_headers() wrapped in a in- and out-put

specific ap_cache_cacheable_headers_in()/out(). The latter

which will also merge error and ensure content-type. To keep

cache modules consistent with ease. This API change bumps

up the minor MM by one [Dirk-Willem van Gulik].

*) mod_rewrite: Allow Cookie option to set secure and HttpOnly flags.

PR 44799 [Christian Wenz <christian wenz.org>]

*) Move the KeptBodySize directive, kept_body filters and the

ap_parse_request_body function out of the http module and into a

new module called mod_request, reducing the size of the core.

[Graham Leggett]

*) mod_dbd: Handle integer configuration directive parameters with a

dedicated function.

*) Change the directives within the mod_session* modules to be valid

both inside and outside the location/directory sections, as

suggested by wrowe. [Graham Leggett]

*) mod_auth_form: Add a module capable of allowing end users to log

in using an HTML form, storing the credentials within mod_session.

[Graham Leggett]

*) Add a function to the http filters that is able to parse an HTML

form request with the type of application/x-www-form-urlencoded.

[Graham Leggett]

*) mod_session_crypto: Initialise SSL in the post config hook.

[Ruediger Pluem, Graham Leggett]

*) mod_session_dbd: Add a session implementation capable of storing

session information in a SQL database via the dbd interface. Useful

for sites where session privacy is important. [Graham Leggett]

*) mod_session_crypto: Add a session encoding implementation capable

of encrypting and decrypting sessions wherever they may be stored.

Introduces a level of privacy when sessions are stored on the

browser. [Graham Leggett]

*) mod_session_cookie: Add a session implementation capable of storing

session information within cookies on the browser. Useful for high

volume sites where server bound sessions are too resource intensive.

[Graham Leggett]

*) mod_session: Add a generic session interface to unify the different

attempts at saving persistent sessions across requests.

[Graham Leggett]

*) core, authn/z: Avoid calling access control hooks for internal requests

with configurations which match those of initial request. Revert to

original behaviour (call access control hooks for internal requests

with URIs different from initial request) if any access control hooks or

providers are not registered as permitting this optimization.

Introduce wrappers for access control hook and provider registration

which can accept additional mode and flag data. [Chris Darroch]

*) Introduced ap_expr API for expression evaluation.

This is adapted from mod_include, which is the first module

to use the new API.

[Nick Kew]

*) mod_authz_dbd: When redirecting after successful login/logout per

AuthzDBDRedirectQuery, do not report authorization failure, and use

first row returned by database query instead of last row.

[Chris Darroch]

*) mod_ldap: Correctly return all requested attribute values

when some attributes have a null value.

PR 44560 [Anders Kaseorg <anders kaseorg.com>]

*) core: check symlink ownership if both FollowSymlinks and

SymlinksIfOwnerMatch are set [Nick Kew]

*) core: fix origin checking in SymlinksIfOwnerMatch

PR 36783 [Robert L Mathews <rob-apache.org.bugs tigertech.net>]

*) Activate mod_cache, mod_file_cache and mod_disk_cache as part of the

'most' set for '--enable-modules' and '--enable-shared-mods'. Include

mod_mem_cache in 'all' as well. [Dirk-Willem van Gulik]

*) Also install mod_so.h, mod_rewrite.h and mod_cache.h; as these

contain public function declarations which are useful for

third party module authors. PR 42431 [Dirk-Willem van Gulik].

*) mod_dir, mod_negotiation: pass the output filter information

to newly created sub requests; as these are later on used

as true requests with an internal redirect. This allows for

mod_cache et.al. to trap the results of the redirect.

[Dirk-Willem van Gulik, Ruediger Pluem]

*) mod_ldap: Add support (taking advantage of the new APR capability)

for ldap rebind callback while chasing referrals. This allows direct

searches on LDAP servers (in particular MS Active Directory 2003+)

using referrals without the use of the global catalog.

PRs 26538, 40268, and 42557 [Paul J. Reder]

*) mod_ssl: Added server name indication support (SNI, RFC 4366).

PR 34607. [Kaspar Brand <asfbugz velox.ch>]. A test configuration

can be created with test/make_sni.sh [Dirk-Willem van Gulik].

*) ApacheMonitor.exe: Introduce --kill argument for use by the

installer. This will permit the installation tool to remove

all running instances before attempting to remove the .exe.

[William Rowe]

*) mod_ssl: Add support for OCSP validation of client certificates.

PR 41123. [Marc Stern <marc.stern approach.be>, Joe Orton]

*) mod_serf: New module for Reverse Proxying. [Paul Querna]

*) core: Add the option to keep aside a request body up to a certain

size that would otherwise be discarded, to be consumed by filters

such as mod_include. When enabled for a directory, POST requests

to shtml files can be passed through to embedded scripts as POST

requests, rather being downgraded to GET requests. [Graham Leggett]

*) mod_ssl: Fix TLS upgrade (RFC 2817) support. PR 41231. [Joe Orton]

*) scoreboard: Correctly declare ap_time_process_request.

PR 43789 [Tom Donovan <Tom.Donovan acm.org>]

*) core; scoreboard: ap_get_scoreboard_worker(sbh) now takes the sbh member

from the connection rec, ap_get_scoreboard_worker(proc, thread) will now

provide the unusual legacy lookup. [William Rowe]

*) mpm winnt: fix null pointer dereference

PR 42572 [Davi Arnaut]

*) mod_authnz_ldap, mod_authn_dbd: Tidy up the code to expose authn

parameters to the environment. Improve portability to

EBCDIC machines by using apr_toupper(). [Martin Kraemer]

*) mod_ldap, mod_authnzldap: Add support for nested groups (i.e. the ability

to authorize an authenticated user via a "require ldap-group X" directive

where the user is not in group X, but is in a subgroup contained in X.

PR 42891 [Paul J. Reder]

*) mod_ssl: Add support for caching SSL Sessions in memcached. [Paul Querna]

*) mod_ldap: Fix the search limit parameter to ldap_search_ext_s()

for SDKs that define LDAP_NO_LIMIT to something other than -1.

[David Jones <oscaremma gmail.com>]

*) apxs: Enhance -q flag to print all known variables and their values

when invoked without variable name(s).

[William Rowe, Sander Temme]

*) apxs: Eliminate run-time check for mod_so. PR 40653.

[David M. Lee <dmlee crossroads.com>]

*) beos MPM: Create pmain pool and run modules' child_init hooks when

entering ap_mpm_run(), then destroy pmain when exiting ap_mpm_run().

[Chris Darroch]

*) netware MPM: Destroy pmain pool when exiting ap_mpm_run() so that

cleanups registered in modules' child_init hooks are performed.

[Chris Darroch]

*) mod_dbd: Stash DBD connections in request_config of initial request

only, or else sub-requests and internal redirections may cause

entire DBD pool to be stashed in a single HTTP request. [Chris Darroch]

*) Fix issue which could cause error messages to be written to access logs

on Win32. PR 40476. [Tom Donovan <Tom.Donovan acm.org>]

*) The LockFile directive, which specifies the location of

the accept() mutex lockfile, is deprecated. Instead, the

AcceptMutex directive now takes an optional lockfile

location parameter, ala SSLMutex. [Jim Jagielski]

*) mod_authn_dbd: Export any additional columns queried in the SQL select

into the environment with the name AUTHENTICATE_<COLUMN>. This brings

mod_authn_dbd behaviour in line with mod_authnz_ldap. [Graham Leggett]

*) mod_dbd: Key the storage of prepared statements on the hex string

value of server_rec, rather than the server name, as the server name

may change (eg when the server name is set) at any time, causing

weird behaviour in modules dependent on mod_dbd. [Graham Leggett]

*) mod_proxy_fcgi: Added win32 build. [Mladen Turk]

*) sendfile_nonblocking() takes the _brigade_ as an argument, gets

the first bucket from the brigade, finds it not to be a FILE

bucket and barfs. The fix is to pass a bucket rather than a brigade.

[Niklas Edmundsson <nikke acc.umu.se>]

*) mod_rewrite: support rewritemap by SQL query [Nick Kew]

*) ap_get_server_version() has been removed. Third-party modules must

now use ap_get_server_banner() or ap_get_server_description().

[Jeff Trawick]

*) All MPMs: Introduce a check_config phase between pre_config and

open_logs, to allow modules to review interdependent configuration

directive values and adjust them while messages can still be logged

to the console. Handle relevant MPM directives during this phase

and format messages for both the console and the error log, as

appropriate. [Chris Darroch]

*) mod_proxy: don't URLencode tilde in path component

[Stijn Hoop <stijn sandcat.nl>]

*) mpm_winnt: Fix return values from wait_for_many_objects.

The return value is index to the signaled thread in the

creted_threads array. We can not use WAIT_TIMEOUT because

his value is defined as 258, thus limiting the MaxThreads

to that value. [Mladen Turk]

*) core: Do not allow internal redirects like the DirectoryIndex of mod_dir

to circumvent the symbolic link checks imposed by FollowSymLinks and

SymLinksIfOwnerMatch. [Nick Kew, Ruediger Pluem, William Rowe]

*) New SSLLogLevelDebugDump [ None (default) | IO (not bytes) | Bytes ]

configures the I/O Dump of SSL traffic, when LogLevel is set to Debug.

The default is none as this is far greater debugging resolution than

the typical administrator is prepared to untangle. [William Rowe]

*) mod_disk_cache: If possible, check if the size of an object to cache is

within the configured boundaries before actually saving data.

[Niklas Edmundsson <nikke acc.umu.se>]

*) mod_disk_cache: Delete temporary files if they cannot be renamed to their

final name. [Davi Arnaut <davi haxent.com.br>]

*) Worker and event MPMs: Remove improper scoreboard updates which were

performed in the event of a fork() failure. [Chris Darroch]

*) Add support for fcgi:// proxies to mod_rewrite.

[Markus Schiegl <ms schiegl.com>]

*) Remove incorrect comments from scoreboard.h regarding conditional

loading of worker_score structure with mod_status, and remove unused

definitions relating to old life_status field.

[Chris Darroch <chrisd pearsoncmg.com>]

*) Remove allocation of memory for unused array of lb_score pointers

in ap_init_scoreboard(). [Chris Darroch <chrisd pearsoncmg.com>]

*) Add mod_proxy_fcgi, a FastCGI back end for mod_proxy.

[Garrett Rooney, Jim Jagielski, Paul Querna]

*) Event MPM: Fill in the scoreboard's tid field. PR 38736.

[Chris Darroch <chrisd pearsoncmg.com>]

*) mod_charset_lite: Remove Content-Length when output filter can

invalidate it. Warn when input filter can invalidate it.

[Jeff Trawick]

*) Authz: Add the new module mod_authn_core that will provide common

authn directives such as 'AuthType', 'AuthName'. Move the directives

'AuthType' and 'AuthName' out of the core module and merge mod_authz_alias

into mod_authn_core. [Brad Nicholes]

*) Authz: Move the directives 'Order', 'Allow', 'Deny' and 'Satisfy'

into the new module mod_access_compat which can be loaded to provide

support for these directives.

[Brad Nicholes]

*) Authz: Move the 'Require' directive from the core module as well as

add the directives '<SatisfyAll>', '<SatisfyOne>', '<RequireAlias>'

and 'Reject' to mod_authz_core. The new directives introduce 'AND/OR'

logic into the authorization processing. [Brad Nicholes]

*) Authz: Add the new module mod_authz_core which acts as the

authorization provider vector and contains common authz

directives. [Brad Nicholes]

*) Authz: Renamed mod_authz_dbm authz providers from 'group' and

'file-group' to 'dbm-group' and 'dbm-file-group'. [Brad Nicholes]

*) Authz: Added the new authz providers 'env', 'ip', 'host', 'all' to handle

host-based access control provided by mod_authz_host and invoked

through the 'Require' directive. [Brad Nicholes]

*) Authz: Convert all of the authz modules from hook based to

provider based. [Brad Nicholes]

*) mod_cache: Add CacheMinExpire directive to set the minimum time in

seconds to cache a document.

[Brian Akins <brian.akins turner.com>, Ruediger Pluem]

*) mod_authz_dbd: SQL authz with Login/Session support [Nick Kew]

*) Fix typo in ProxyStatus syntax error message.

[Christophe Jaillet <christophe.jaillet wanadoo.fr>]

*) Asynchronous write completion for the Event MPM. [Brian Pane]

*) Added an End-Of-Request bucket type. The logging of a request and

the freeing of its pool are now done when the EOR bucket is destroyed.

This has the effect of delaying the logging until right after the last

of the response is sent; ap_core_output_filter() calls the access logger

indirectly when it destroys the EOR bucket. [Brian Pane]

*) Rewrite of logresolve support utility: IPv6 addresses are now supported

and the format of statistical output has changed. [Colm MacCarthaigh]

*) Rewrite of ap_coreoutput_filter to do nonblocking writes [Brian Pane]

*) Added new connection states for handler and write completion

[Brian Pane]

*) mod_cgid: Refuse to work on Solaris 10 due to OS bugs. PR 34264.

[Justin Erenkrantz]

*) Teach mod_ssl to use arbitrary OIDs in an SSLRequire directive,

allowing string-valued client certificate attributes to be used for

access control, as in: SSLRequire "value" in OID("1.3.6.1.4.1.18060.1")

[Martin Kraemer, David Reid]

[Apache 2.1.0-dev includes those bug fixes and changes with the

Apache 2.2.xx tree as documented, and except as noted, below.]

Changes with Apache 2.2.x and later:

*) http://svn.apache.org/viewvc/httpd/httpd/branches/2.2.x/CHANGES?view=markup

Changes with Apache 2.0.x and later:

*) http://svn.apache.org/viewvc/httpd/httpd/branches/2.0.x/CHANGES?view=markup

Changes with Apache 1.3.x and later:

*) http://svn.apache.org/viewvc/httpd/httpd/branches/1.3.x/src/CHANGES?view=markup