CHANGES revision 20e0c71be778348516719e1e58a9f55c8e78c570
842ae4bd224140319ae7feec1872b93dfd491143fielding -*- coding: utf-8 -*-
842ae4bd224140319ae7feec1872b93dfd491143fielding
842ae4bd224140319ae7feec1872b93dfd491143fieldingChanges with Apache 2.3.12
842ae4bd224140319ae7feec1872b93dfd491143fielding
842ae4bd224140319ae7feec1872b93dfd491143fielding *) MPM helper function ap_remove_pid() added. [Jeff Trawick]
842ae4bd224140319ae7feec1872b93dfd491143fielding
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) Enable DEFAULT_REL_RUNTIMEDIR on Windows and NetWare. [various]
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) Correct C++ incompatibility with http_log.h. [Stefan Fritsch, Jeff
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd Trawick]
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd *) mod_log_config: Prevent segfault. PR 50861. [Torsten Förtsch
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd <torsten.foertsch gmx.net>]
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd *) core: AllowEncodedSlashes new option NoDecode to allow encoded slashes
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd in request URL path info but not decode them. Change behavior of option
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd "On" to decode the encoded slashes as 2.0 and 2.2 do. PR 35256,
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd PR 46830. [Dan Poirier]
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd *) mod_ssl: Check SNI hostname against Host header case-insensitively.
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd PR 49491. [Mayank Agrawal <magrawal.08 gmail.com>]
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd *) mod_ldap: Add LDAPConnectionPoolTTL to give control over lifetime
ce9621257ef9e54c1bbe5ad8a5f445a1f211c2dcnd of bound backend LDAP connections. PR47634 [Eric Covener]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_cache: Make CacheEnable and CacheDisable configurable per
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse directory in addition to per server, making them work from within
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse a LocationMatch. [Graham Leggett]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) worker, event, prefork: Correct several issues when built as
e18e68b42830409bf48de0df9eed3fe363664aa7aaron DSOs; most notably, the scoreboard was reinitialized during graceful
70535d6421eb979ac79d8f49d31cd94d75dd8b2fjorton restart, such that processes of the previous generation were not
8464a9c46b967001e38fe3c8afff51a649e9de51dougm observable. [Jeff Trawick]
579fd9e90990eee18b5e504eb4c0d2ce18f76208aaron
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrseChanges with Apache 2.3.11
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_proxy: balancer-manager now uses POST instead of GET.
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse [Jim Jagielski]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) core: new util function: ap_parse_form_data(). Previously,
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse this capability was tucked away in mod_request. [Jim Jagielski]
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) core: new hook: ap_run_pre_read_request. [Jim Jagielski]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_cache: When a request other than GET or HEAD arrives, we must
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse invalidate existing cache entities as per RFC2616 13.10. PR 15868.
05413593151a238718198cc04ca849b2426be106rse [Graham Leggett]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) modules: Fix many modules that were not correctly initializing if they
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse were not active during server startup but got enabled later during a
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse graceful restart. [Stefan Fritsch]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) core: Create new ap_state_query function that allows modules to determine
434ad3e8e769a6a7a78c15f3ae2f7ae3adbfbb49wrowe if the current configuration run is the initial one at server startup,
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse and if the server is started for testing/config dumping only.
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse [Stefan Fritsch]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_proxy: Runtime configuration of many parameters for existing
05413593151a238718198cc04ca849b2426be106rse balancers via the balancer-manager. [Jim Jagielski]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_proxy: Runtime addition of new workers (BalancerMember) for existing
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse balancers via the balancer-manager. [Jim Jagielski]
87a1c79b7b37702a254920ca5214fb282a4fb085dougm
87a1c79b7b37702a254920ca5214fb282a4fb085dougm *) mod_cache: When a bad Expires date is present, we need to behave as if
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse the Expires is in the past, not as if the Expires is missing. PR 16521.
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse [Co-Advisor <coad@measurement-factory.com>]
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_cache: We must ignore quoted-string values that appear in a
e8f95a682820a599fe41b22977010636be5c2717jim Cache-Control header. PR 50199. [Graham Leggett]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
e8f95a682820a599fe41b22977010636be5c2717jim *) mod_dav: Revert change to send 501 error if unknown Content-* header is
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse received for a PUT request. PR 42978. [Stefan Fritsch]
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse
e8f95a682820a599fe41b22977010636be5c2717jim *) mod_cache: Respect s-maxage as described by RFC2616 14.9.3, which must
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse take precedence if present. PR 35247. [Graham Leggett]
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse *) mod_ssl: Fix a possible startup failure if multiple SSL vhosts
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse are configured with the same ServerName and private key file.
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse [Masahiro Matsuya <mmatsuya redhat.com>, Joe Orton]
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse
87a1c79b7b37702a254920ca5214fb282a4fb085dougm *) mod_socache_dc: Make module compile by fixing some typos.
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse PR 50735 [Mark Montague <mark catseye.org>]
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) prefork: Update MPM state in children during a graceful stop or
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse restart. PR 41743. [Andrew Punch <andrew.punch 247realmedia.com>]
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_mime: Ignore leading dots when looking for mime extensions.
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse PR 50434 [Stefan Fritsch]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) core: Add support to set variables with the 'Define' directive. The
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse variables that can then be used in the config using the ${VAR} syntax
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse known from envvar interpolation. [Stefan Fritsch]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_proxy_http: make adding of X-Forwarded-* headers configurable.
87a1c79b7b37702a254920ca5214fb282a4fb085dougm ProxyAddHeaders defaults to On. [Vincent Deffontaines]
87a1c79b7b37702a254920ca5214fb282a4fb085dougm
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_slotmem_shm: Increase memory alignment for slotmem data.
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse [Rainer Jung]
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse
87a1c79b7b37702a254920ca5214fb282a4fb085dougm *) mod_ssl: Add config options for OCSP: SSLOCSPResponderTimeout,
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse SSLOCSPResponseMaxAge, SSLOCSPResponseTimeSkew.
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse [Kaspar Brand <httpd-dev.2011 velox.ch>]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
87a1c79b7b37702a254920ca5214fb282a4fb085dougm *) mod_ssl: Revamp output buffering to reduce network overhead for
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse output fragmented into many buckets, such as chunked HTTP responses.
87a1c79b7b37702a254920ca5214fb282a4fb085dougm [Joe Orton]
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse *) core: Apply <If> sections to all requests, not only to file base requests.
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse Allow to use <If> inside <Directory>, <Location>, and <Files> sections.
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse The merging of <If> sections now happens after the merging of <Location>
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse sections, even if an <If> section is embedded inside a <Directory> or
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse <Files> section. [Stefan Fritsch]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_proxy: Refactor usage of shared data by dropping the scoreboard
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse and using slotmem. Create foundation for dynamic growth/changes of
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse members within a balancer. Remove BalancerNonce in favor of a
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse per-balancer 'nonce' parameter. [Jim Jagielski]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
03181bdde77be8e10ed297a02db5d8f98ecb703ewrowe *) mod_status: Don't show slots which are disabled by MaxClients as open.
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse PR: 47022 [Jordi Prats <jordi prats gmail com>, Stefan Fritsch]
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mpm_prefork: Fix ap_mpm_query results for AP_MPMQ_MAX_DAEMONS and
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse AP_MPMQ_MAX_THREADS.
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
e8f95a682820a599fe41b22977010636be5c2717jim *) mod_authz_core: Fix bug in merging logic if user-based and non-user-based
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse authorization directives were mixed. [Stefan Fritsch]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse *) mod_authn_socache: change directive name from AuthnCacheProvider
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse to AuthnCacheProvideFor. The term "provider" is overloaded in
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse this module, and we should avoid confusion between the provider
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse of a backend (AuthnCacheSOCache) and the authn provider(s) for
bb0b94431dc9a1591a0a38a6c48925c6d9213c83rse which this module provides cacheing (AuthnCacheProvideFor).
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse [Nick Kew]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_proxy_http: Allocate the fake backend request from a child pool
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse of the backend connection, instead of misusing the pool of the frontend
e8f95a682820a599fe41b22977010636be5c2717jim request. Fixes a thread safety issue where buckets set aside in the
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse backend connection leak into other threads, and then disappear when
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse the frontend request is cleaned up, in turn causing corrupted buckets
14099c5540ce39114b5501a71ff96e40f48efc4bmartin to make other threads spin. [Graham Leggett]
e8f95a682820a599fe41b22977010636be5c2717jim
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_ssl: Change the format of the SSL_{CLIENT,SERVER}_{I,S}_DN variables
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse to be RFC 2253 compatible, convert non-ASCII characters to UTF8, and
14099c5540ce39114b5501a71ff96e40f48efc4bmartin escape other special characters with backslashes. The old format can
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse still be used with the LegacyDNStringFormat argument to SSLOptions.
7f683bb300df767164724ebc664f339ac396b434dougm
e8f95a682820a599fe41b22977010636be5c2717jim *) core, mod_rewrite: Make the REQUEST_SCHEME variable available to
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse scripts and mod_rewrite. [Stefan Fritsch]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
e8f95a682820a599fe41b22977010636be5c2717jim *) mod_rewrite: Allow to use arbitrary boolean expressions (ap_expr) in
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse RewriteCond. [Stefan Fritsch]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_rewrite: Allow to unset environment variables using E=!VAR.
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse PR 49512. [Mark Drayton <mark markdrayton info>, Stefan Fritsch]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_headers: Restore the 2.3.8 and earlier default for the first
14099c5540ce39114b5501a71ff96e40f48efc4bmartin argument of the Header directive ("onsuccess"). [Eric Covener]
14099c5540ce39114b5501a71ff96e40f48efc4bmartin
14099c5540ce39114b5501a71ff96e40f48efc4bmartin *) core: Disallow the mixing of relative and absolute Options PR 33708.
14099c5540ce39114b5501a71ff96e40f48efc4bmartin [Sönke Tesch <st kino-fahrplan.de>]
14099c5540ce39114b5501a71ff96e40f48efc4bmartin
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) core: When exporting request headers to HTTP_* environment variables,
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse drop variables whose names contain invalid characters. Describe in the
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse docs how to restore the old behaviour. [Malte S. Stretz <mss apache org>]
e8f95a682820a599fe41b22977010636be5c2717jim
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) core: When selecting an IP-based virtual host, favor an exact match for
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse the port over a wildcard (or omitted) port instead of favoring the one
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse that came first in the configuration file. [Eric Covener]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) core: Overlapping virtual host address/port combinations now implicitly
e8f95a682820a599fe41b22977010636be5c2717jim enable name-based virtual hosting for that address. The NameVirtualHost
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse directive has no effect, and _default_ is interpreted the same as "*".
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse [Eric Covener]
e8f95a682820a599fe41b22977010636be5c2717jim
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) core: In the absence of any Options directives, the default is now
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse "FollowSymlinks" instead of "All". [Igor Galić]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) rotatelogs: Add -e option to write logs through to stdout for optional
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse further processing. [Graham Leggett]
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse *) mod_ssl: Correctly read full lines in input filter when the line is
cc003103e52ff9d5fe9bed567ef9438613ab4fbfrse incomplete during first read. PR 50481. [Ruediger Pluem]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_authz_core: Add AuthzSendForbiddenOnFailure directive to allow
a0e0d20b666cfc453ac76506079eb50e03997eefdougm sending '403 FORBIDDEN' instead of '401 UNAUTHORIZED' if authorization
a0e0d20b666cfc453ac76506079eb50e03997eefdougm fails for an authenticated user. PR 40721. [Stefan Fritsch]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougmChanges with Apache 2.3.10
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_rewrite: Don't implicitly URL-escape the original query string
a0e0d20b666cfc453ac76506079eb50e03997eefdougm when no substitution has changed it. PR 50447. [Eric Covener]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) core: Honor 'AcceptPathInfo OFF' during internal redirects,
a0e0d20b666cfc453ac76506079eb50e03997eefdougm such as per-directory mod_rewrite substitutions. PR 50349.
a0e0d20b666cfc453ac76506079eb50e03997eefdougm [Eric Covener]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_rewrite: Add 'RewriteOptions InheritBefore' to put the base
a0e0d20b666cfc453ac76506079eb50e03997eefdougm rules/conditions before the overridden rules/conditions. PR 39313.
a0e0d20b666cfc453ac76506079eb50e03997eefdougm [Jérôme Grandjanny <jerome.grandjanny cea.fr>]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_autoindex: add IndexIgnoreReset to reset the list of IndexIgnored
a0e0d20b666cfc453ac76506079eb50e03997eefdougm filenames in higher precedence configuration sections. PR 24243.
a0e0d20b666cfc453ac76506079eb50e03997eefdougm [Eric Covener]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_cgid: RLimit* directive support for mod_cgid. PR 42135
a0e0d20b666cfc453ac76506079eb50e03997eefdougm [Eric Covener]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) core: Fail startup when the argument to ServerName looks like a glob
a0e0d20b666cfc453ac76506079eb50e03997eefdougm or a regular expression instead of a hostname (*?[]). PR 39863
a0e0d20b666cfc453ac76506079eb50e03997eefdougm [Rahul Nair <rahul.g.nair gmail.com>]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_userdir: Add merging of enable, disable, and filename arguments
a0e0d20b666cfc453ac76506079eb50e03997eefdougm to UserDir directive, leaving enable/disable of userlists unmerged.
a0e0d20b666cfc453ac76506079eb50e03997eefdougm PR 44076 [Eric Covener]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) httpd: When no -k option is provided on the httpd command line, the server
a0e0d20b666cfc453ac76506079eb50e03997eefdougm was starting without checking for an existing pidfile. PR 50350
a0e0d20b666cfc453ac76506079eb50e03997eefdougm [Eric Covener]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_proxy: Put the worker in error state if the SSL handshake with the
a0e0d20b666cfc453ac76506079eb50e03997eefdougm backend fails. PR 50332.
a0e0d20b666cfc453ac76506079eb50e03997eefdougm [Daniel Ruggeri <DRuggeri primary.net>, Ruediger Pluem]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_cache_disk: Fix Windows build which was broken after renaming
a0e0d20b666cfc453ac76506079eb50e03997eefdougm the module. [Gregg L. Smith]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougmChanges with Apache 2.3.9
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) SECURITY: CVE-2010-1623 (cve.mitre.org)
a0e0d20b666cfc453ac76506079eb50e03997eefdougm Fix a denial of service attack against mod_reqtimeout.
a0e0d20b666cfc453ac76506079eb50e03997eefdougm [Stefan Fritsch]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_headers: Change default first argument of Header directive
a0e0d20b666cfc453ac76506079eb50e03997eefdougm from "onsuccess" to "always". [Eric Covener]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_include: Add the onerror attribute to the include element,
a0e0d20b666cfc453ac76506079eb50e03997eefdougm allowing an URL to be specified to include on error. [Graham
a0e0d20b666cfc453ac76506079eb50e03997eefdougm Leggett]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_cache_disk: mod_disk_cache renamed to mod_cache_disk, to be
a0e0d20b666cfc453ac76506079eb50e03997eefdougm consistent with the naming of other modules. [Graham Leggett]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_setenvif: Add SetEnvIfExpr directive to set env var depending on
a0e0d20b666cfc453ac76506079eb50e03997eefdougm expression. [Stefan Fritsch]
a0e0d20b666cfc453ac76506079eb50e03997eefdougm
a0e0d20b666cfc453ac76506079eb50e03997eefdougm *) mod_proxy: Fix ProxyPassInterpolateEnv directive. PR 50292.
a0e0d20b666cfc453ac76506079eb50e03997eefdougm [Stefan Fritsch]
22357f10585a847ebf7b084cbe1db07ba071aeb6dougm
22357f10585a847ebf7b084cbe1db07ba071aeb6dougm *) suEXEC: Add Suexec directive to disable suEXEC without renaming the
dd7c683f683624b082d430935b594df7406782c2dougm binary (Suexec Off), or force startup failure if suEXEC is required
22357f10585a847ebf7b084cbe1db07ba071aeb6dougm but not supported (Suexec On). Change SuexecUserGroup to fail
22357f10585a847ebf7b084cbe1db07ba071aeb6dougm startup instead of just printing a warning if suEXEC is disabled.
22357f10585a847ebf7b084cbe1db07ba071aeb6dougm [Jeff Trawick]
22357f10585a847ebf7b084cbe1db07ba071aeb6dougm
22357f10585a847ebf7b084cbe1db07ba071aeb6dougm *) core: Add Error directive for aborting startup or htaccess processing
dd7c683f683624b082d430935b594df7406782c2dougm with a specified error message. [Jeff Trawick]
22357f10585a847ebf7b084cbe1db07ba071aeb6dougm
22357f10585a847ebf7b084cbe1db07ba071aeb6dougm *) mod_rewrite: Fix the RewriteEngine directive to work within a
dd7c683f683624b082d430935b594df7406782c2dougm location. Previously, once RewriteEngine was switched on globally,
dd7c683f683624b082d430935b594df7406782c2dougm it was impossible to switch off. [Graham Leggett]
dd7c683f683624b082d430935b594df7406782c2dougm
dd7c683f683624b082d430935b594df7406782c2dougm *) core, mod_include, mod_ssl: Move the expression parser derived from
dd7c683f683624b082d430935b594df7406782c2dougm mod_include back into mod_include. Replace ap_expr with a parser
dd7c683f683624b082d430935b594df7406782c2dougm derived from mod_ssl's parser. Make mod_ssl use the new parser. Rework
dd7c683f683624b082d430935b594df7406782c2dougm ap_expr's public interface and provide hooks for modules to add variables
dd7c683f683624b082d430935b594df7406782c2dougm and functions. [Stefan Fritsch]
dd7c683f683624b082d430935b594df7406782c2dougm
176c2742db03fcb7b7d13e6408dd967d87e542e9ben *) core: Do the hook sorting earlier so that the hooks are properly sorted
176c2742db03fcb7b7d13e6408dd967d87e542e9ben for the pre_config hook and during parsing the config. [Stefan Fritsch]
176c2742db03fcb7b7d13e6408dd967d87e542e9ben
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben *) core: In the absence of any AllowOverride directives, the default is now
176c2742db03fcb7b7d13e6408dd967d87e542e9ben "None" instead of "All". PR49823 [Eric Covener]
176c2742db03fcb7b7d13e6408dd967d87e542e9ben
176c2742db03fcb7b7d13e6408dd967d87e542e9ben *) mod_proxy: Don't allow ProxyPass or ProxyPassReverse in
176c2742db03fcb7b7d13e6408dd967d87e542e9ben <Directory> or <Files>. PR47765 [Eric Covener]
176c2742db03fcb7b7d13e6408dd967d87e542e9ben
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben *) prefork/worker/event MPMS: default value (when no directive is present)
176c2742db03fcb7b7d13e6408dd967d87e542e9ben of MaxConnectionsPerChild/MaxRequestsPerChild is changed to 0 from 10000
176c2742db03fcb7b7d13e6408dd967d87e542e9ben to match default configuration and manual. PR47782 [Eric Covener]
176c2742db03fcb7b7d13e6408dd967d87e542e9ben
176c2742db03fcb7b7d13e6408dd967d87e542e9ben *) proxy_connect: Don't give up in the middle of a CONNECT tunnel
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben when the child process is starting to exit. PR50220. [Eric Covener]
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben *) mod_autoindex: Fix inheritance of mod_autoindex directives into
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben contexts that don't have any mod_autoindex directives. PR47766.
176c2742db03fcb7b7d13e6408dd967d87e542e9ben [Eric Covener]
176c2742db03fcb7b7d13e6408dd967d87e542e9ben
176c2742db03fcb7b7d13e6408dd967d87e542e9ben *) mod_rewrite: Add END flag for RewriteRule to prevent further rounds
176c2742db03fcb7b7d13e6408dd967d87e542e9ben of rewrite processing when a per-directory substitution occurs.
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben [Eric Covener]
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben
176c2742db03fcb7b7d13e6408dd967d87e542e9ben *) mod_ssl: Make sure to always log an error if loading of CA certificates
176c2742db03fcb7b7d13e6408dd967d87e542e9ben fails. PR 40312. [Paul Tiemann <issues apache org ourdetour com>]
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben *) mod_dav: Send 501 error if unknown Content-* header is received for a PUT
176c2742db03fcb7b7d13e6408dd967d87e542e9ben request (RFC 2616 9.6). PR 42978. [Stefan Fritsch]
176c2742db03fcb7b7d13e6408dd967d87e542e9ben
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben *) mod_dav: Send 400 error if malformed Content-Range header is received for
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben a put request (RFC 2616 14.16). PR 49825. [Stefan Fritsch]
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben
176c2742db03fcb7b7d13e6408dd967d87e542e9ben *) mod_proxy: Release the backend connection as soon as EOS is detected,
176c2742db03fcb7b7d13e6408dd967d87e542e9ben so the backend isn't forced to wait for the client to eventually
176c2742db03fcb7b7d13e6408dd967d87e542e9ben acknowledge the data. [Graham Leggett]
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben *) mod_proxy: Optimise ProxyPass within a Location so that it is stored
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben per-directory, and chosen during the location walk. Make ProxyPass
176c2742db03fcb7b7d13e6408dd967d87e542e9ben work correctly from within a LocationMatch. [Graham Leggett]
176c2742db03fcb7b7d13e6408dd967d87e542e9ben
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben *) core: Fix segfault if per-module LogLevel is on virtual host
e0c3fda9f782aee1140d83fbce32672ac299f2a4ben scope. PR 50117. [Stefan Fritsch]
176c2742db03fcb7b7d13e6408dd967d87e542e9ben
176c2742db03fcb7b7d13e6408dd967d87e542e9ben *) mod_proxy: Move the ProxyErrorOverride directive to have per
176c2742db03fcb7b7d13e6408dd967d87e542e9ben directory scope. [Graham Leggett]
dd7c683f683624b082d430935b594df7406782c2dougm
6a26d195dfba3a91f8352cabd4547afa77675bb1aaron *) mod_allowmethods: New module to deny certain HTTP methods without
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm interfering with authentication/authorization. [Paul Querna,
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm Igor Galić, Stefan Fritsch]
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm *) mod_ssl: Log certificate information and improve error message if client
e18e68b42830409bf48de0df9eed3fe363664aa7aaron cert verification fails. PR 50093, PR 50094. [Lassi Tuura <lat cern ch>,
3c65aa88903de7330a07e133dfda779842fadad4wrowe Stefan Fritsch]
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm
a1696119fa668c01957eea97a616fcbe95da9492wrowe *) htcacheclean: Teach htcacheclean to limit cache size by number of
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe inodes in addition to size of files. Prevents a cache disk from
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe running out of space when many small files are cached.
6b441532f6ac4ebd1c4867ab5f8a0165247b178ewrowe [Graham Leggett]
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe *) core: Rename MaxRequestsPerChild to MaxConnectionsPerChild, which
6b441532f6ac4ebd1c4867ab5f8a0165247b178ewrowe describes more accurately what the directive does. The old name
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe still works but logs a warning. [Stefan Fritsch]
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe
d54a31567fc49f1841d27a14796ae726016c54aadougm *) mod_cache: Optionally serve stale data when a revalidation returns a
3c65aa88903de7330a07e133dfda779842fadad4wrowe 5xx response, controlled by the CacheStaleOnError directive.
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe [Graham Leggett]
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm
3c65aa88903de7330a07e133dfda779842fadad4wrowe *) htcacheclean: Allow the listing of valid URLs within the cache, with
3c65aa88903de7330a07e133dfda779842fadad4wrowe the option to list entry metadata such as sizes and times. [Graham
3c65aa88903de7330a07e133dfda779842fadad4wrowe Leggett]
3c65aa88903de7330a07e133dfda779842fadad4wrowe
3c65aa88903de7330a07e133dfda779842fadad4wrowe *) mod_cache: correctly parse quoted strings in cache headers.
3c65aa88903de7330a07e133dfda779842fadad4wrowe PR 50199 [Nick Kew]
3c65aa88903de7330a07e133dfda779842fadad4wrowe
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe *) mod_cache: Allow control over the base URL of reverse proxied requests
a1696119fa668c01957eea97a616fcbe95da9492wrowe using the CacheKeyBaseURL directive, so that the cache key can be
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe calculated from the endpoint URL instead of the server URL. [Graham
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe Leggett]
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe *) mod_cache: CacheLastModifiedFactor, CacheStoreNoStore, CacheStorePrivate,
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe CacheStoreExpired, CacheIgnoreNoLastMod, CacheDefaultExpire,
b40799adcfd0f0a2a465c2934585986f7bbc9bbcwrowe CacheMinExpire and CacheMaxExpire can be set per directory/location.
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm [Graham Leggett]
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm *) mod_disk_cache: CacheMaxFileSize, CacheMinFileSize, CacheReadSize and
dd9940ba9b4d9c09f034b910d1569db4a5111c75dougm CacheReadTime can be set per directory/location. [Graham Leggett]
e62985c7a1b46a5036a247f35bddac1308985758dougm
e8f95a682820a599fe41b22977010636be5c2717jim *) core: Speed up config parsing if using a very large number of config
e8f95a682820a599fe41b22977010636be5c2717jim files. PR 50002 [andrew cloudaccess net]
98f81eac9530d487f05013cda9df99755bb59689trawick
98f81eac9530d487f05013cda9df99755bb59689trawick *) mod_cache: Support the caching of HEAD requests. [Graham Leggett]
98f81eac9530d487f05013cda9df99755bb59689trawick
98f81eac9530d487f05013cda9df99755bb59689trawick *) htcacheclean: Allow the option to round up file sizes to a given
98f81eac9530d487f05013cda9df99755bb59689trawick block size, improving the accuracy of disk usage. [Graham Leggett]
98f81eac9530d487f05013cda9df99755bb59689trawick
98f81eac9530d487f05013cda9df99755bb59689trawick *) mod_ssl: Add authz providers for use with mod_authz_core and its
98f81eac9530d487f05013cda9df99755bb59689trawick RequireAny/RequireAll containers: 'ssl' (equivalent to SSLRequireSSL),
98f81eac9530d487f05013cda9df99755bb59689trawick 'ssl-verify-client' (for use with 'SSLVerifyClient optional'), and
98f81eac9530d487f05013cda9df99755bb59689trawick 'ssl-require' (expressions with same syntax as SSLRequire).
e62985c7a1b46a5036a247f35bddac1308985758dougm [Stefan Fritsch]
98f81eac9530d487f05013cda9df99755bb59689trawick
e62985c7a1b46a5036a247f35bddac1308985758dougm *) mod_ssl: Make the ssl expression parser thread-safe. It now requires
e62985c7a1b46a5036a247f35bddac1308985758dougm bison instead of yacc. [Stefan Fritsch]
8464a9c46b967001e38fe3c8afff51a649e9de51dougm
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm *) mod_disk_cache: Change on-disk header file format to support the
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm link of the device/inode of the data file to the matching header
462f3213ebe7eb2a3527530497d0428e2298a034jorton file, and to support the option of not writing a data file when
8464a9c46b967001e38fe3c8afff51a649e9de51dougm the data file is empty. [Graham Leggett]
e8f95a682820a599fe41b22977010636be5c2717jim
3c65aa88903de7330a07e133dfda779842fadad4wrowe *) core/mod_unique_id: Add generate_log_id hook to allow to use
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm the ID generated by mod_unique_id as error log ID for requests.
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm [Stefan Fritsch]
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm
3c65aa88903de7330a07e133dfda779842fadad4wrowe *) mod_cache: Make sure that we never allow a 304 Not Modified response
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm that we asked for to leak to the client should the 304 response be
3c65aa88903de7330a07e133dfda779842fadad4wrowe uncacheable. PR45341 [Graham Leggett]
8464a9c46b967001e38fe3c8afff51a649e9de51dougm
3c65aa88903de7330a07e133dfda779842fadad4wrowe *) mod_cache: Add the cache_status hook to register the final cache
3c65aa88903de7330a07e133dfda779842fadad4wrowe decision hit/miss/revalidate. Add optional support for an X-Cache
8464a9c46b967001e38fe3c8afff51a649e9de51dougm and/or an X-Cache-Detail header to add the cache status to the
3c65aa88903de7330a07e133dfda779842fadad4wrowe response. PR48241 [Graham Leggett]
e18e68b42830409bf48de0df9eed3fe363664aa7aaron
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm *) mod_authz_host: Add 'local' provider that matches connections originating
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm on the local host. PR 19938. [Stefan Fritsch]
e62985c7a1b46a5036a247f35bddac1308985758dougm
9e530d1e49062250c345bfd45810e145b4f435eddougm *) Event MPM: Fix crash accessing pollset on worker thread when child
e62985c7a1b46a5036a247f35bddac1308985758dougm process is exiting. [Jeff Trawick]
8464a9c46b967001e38fe3c8afff51a649e9de51dougm
3c65aa88903de7330a07e133dfda779842fadad4wrowe *) core: For process invocation (cgi, fcgid, piped loggers and so forth)
3c65aa88903de7330a07e133dfda779842fadad4wrowe pass the system library path (LD_LIBRARY_PATH or platform-specific
d94fd18ee21dc9b8c1f422144a881e941687d41fdougm variables) along with the system PATH, by default. Both should be
6a26d195dfba3a91f8352cabd4547afa77675bb1aaron overridden together as desired using PassEnv etc; see mod_env.
[William Rowe]
*) mod_cache: Introduce CacheStoreExpired, to allow administrators to
capture a stale backend response, perform If-Modified-Since requests
against the backend, and serving from the cache all 304 responses.
This restores pre-2.2.4 cache behavior. [William Rowe]
*) mod_rewrite: Introduce <=, >= string comparison operators, and integer
comparators -lt, -le, -eq, -ge, and -gt. To help bash users and drop
the ambiguity of the symlink test "-ltest", introduce -h or -L as
symlink test operators. [William Rowe]
*) mod_cache: Give the cache provider the opportunity to choose to cache
or not cache based on the buckets present in the brigade, such as the
presence of a FILE bucket.
[Graham Leggett]
*) mod_authz_core: Allow authz providers to check args while reading the
config and allow to cache parsed args. Move 'all' and 'env' authz
providers from mod_authz_host to mod_authz_core. Add 'method' authz
provider depending on the HTTP method. [Stefan Fritsch]
*) mod_include: Move the request_rec within mod_include to be
exposed within include_ctx_t. [Graham Leggett]
*) mod_include: Reinstate support for UTF-8 character sets by allowing a
variable being echoed or set to be decoded and then encoded as separate
steps. PR47686 [Graham Leggett]
*) mod_cache: Add a discrete commit_entity() provider function within the
mod_cache provider interface which is called to indicate to the
provider that caching is complete, giving the provider the opportunity
to commit temporary files permanently to the cache in an atomic
fashion. Replace the inconsistent use of error cleanups with a formal
set of pool cleanups attached to a subpool, which is destroyed on error.
[Graham Leggett]
*) mod_cache: Change the signature of the store_body() provider function
within the mod_cache provider interface to support an "in" brigade
and an "out" brigade instead of just a single input brigade. This
gives a cache provider the option to consume only part of the brigade
passed to it, rather than the whole brigade as was required before.
This fixes an out of memory and a request timeout condition that would
occur when the original document was a large file. Introduce
CacheReadSize and CacheReadTime directives to mod_disk_cache to control
the amount of data to attempt to cache at a time. [Graham Leggett]
*) core: Add ErrorLogFormat to allow configuring error log format, including
additional information that is logged once per connection or request. Add
error log IDs for connections and request to allow correlating error log
lines and the corresponding access log entry. [Stefan Fritsch]
*) core: Disable sendfile by default. [Stefan Fritsch]
*) mod_cache: Check the request to determine whether we are allowed
to return cached content at all, and respect a "Cache-Control:
no-cache" header from a client. Previously, "no-cache" would
behave like "max-age=0". [Graham Leggett]
*) mod_cache: Use a proper filter context to hold filter data instead
of misusing the per-request configuration. Fixes a segfault on trunk
when the normal handler is used. [Graham Leggett]
*) mod_cgid: Log a warning if the ScriptSock path is truncated because
it is too long. PR 49388. [Stefan Fritsch]
*) vhosts: Do not allow _default_ in NameVirtualHost, or mixing *
and non-* ports on NameVirtualHost, or multiple NameVirtualHost
directives for the same address:port, or NameVirtualHost
directives with no matching VirtualHosts, or multiple ip-based
VirtualHost sections for the same address:port. These were
previously accepted with a warning, but the behavior was
undefined. [Dan Poirier]
*) mod_remoteip: Fix a segfault when using mod_remoteip in conjunction with
Allow/Deny. PR 49838. [Andrew Skalski <voltara gmail.com>]
*) core: DirectoryMatch can now match on the end of line character ($),
and sub-directories of matched directories are no longer implicitly
matched. PR49809 [Eric Covener]
*) Regexps: introduce new higher-level regexp utility including parsing
and executing perl-style regexp ops (e.g s/foo/bar/i) and regexp memory
[Nick Kew]
*) Proxy: support setting source address. PR 29404
[Multiple contributors iterating through bugzilla,
Aron Ujvari <xanco nikhok.hu>, Aleksey Midenkov <asm uezku.kemsu.ru>,
<dan listening-station.net; trunk version Nick Kew]
*) HTTP protocol: return 400 not 503 if we have to abort due to malformed
chunked encoding. [Nick Kew]
Changes with Apache 2.3.8
*) suexec: Support large log files. PR 45856. [Stefan Fritsch]
*) core: Abort with sensible error message if no or more than one MPM is
loaded. [Stefan Fritsch]
*) mod_proxy: Rename erroronstatus to failonstatus.
[Daniel Ruggeri <DRuggeri primary.net>]
*) mod_dav_fs: Fix broken "creationdate" property.
Regression in version 2.3.7. [Rainer Jung]
Changes with Apache 2.3.7
*) SECURITY: CVE-2010-1452 (cve.mitre.org)
mod_dav, mod_cache, mod_session: Fix Handling of requests without a path
segment. PR: 49246 [Mark Drayton, Jeff Trawick]
*) mod_ldap: Properly check the result returned by apr_ldap_init. PR 46076.
[Stefan Fritsch]
*) mod_rewrite: Log errors if rewrite map files cannot be opened. PR 49639.
[Stefan Fritsch]
*) mod_proxy_http: Support the 'ping' property for backend HTTP/1.1 servers
via leveraging 100-Continue as the initial "request".
[Jim Jagielski]
*) core/mod_authz_core: Introduce new access_checker_ex hook that enables
mod_authz_core to bypass authentication if access should be allowed by
IP address/env var/... [Stefan Fritsch]
*) core: Introduce note_auth_failure hook to allow modules to add support
for additional auth types. This makes ap_note_auth_failure() work with
mod_auth_digest again. PR 48807. [Stefan Fritsch]
*) socache modules: return APR_NOTFOUND when a lookup is not found [Nick Kew]
*) mod_authn_socache: new module [Nick Kew]
*) configure: Add reallyall option for --enable-mods-shared. [Stefan Fritsch]
*) Fix Windows build when using VC6. [Gregg L. Smith <lists glewis com>]
*) mod_rewrite: Allow to set environment variables without explicitly
giving a value. [Rainer Jung]
*) mod_rewrite: Remove superfluous EOL from rewrite logging. [Rainer Jung]
*) mod_include: recognise "text/html; parameters" as text/html
PR 49616 [Andrey Chernov <ache nagual.pp.ru>]
*) CGI vars: allow PATH to be set by SetEnv, consistent with LD_LIBRARY_PATH
PR 43906 [Nick Kew]
*) Core: Extra robustness: don't try authz and segfault if authn
fails to set r->user. Log bug and return 500 instead.
PR 42995 [Nick Kew]
*) HTTP protocol filter: fix handling of longer chunk extensions
PR 49474 [<tee.bee gmx.de>]
*) Update SSL cipher suite and add example for SSLHonorCipherOrder.
[Lars Eilebrecht, Rainer Jung]
*) move AddOutputFilterByType from core to mod_filter. This should
fix nasty side-effects that happen when content_type is set
more than once in processing a request, and make it fully
compatible with dynamic and proxied contents. [Nick Kew]
*) mod_log_config: Implement logging for sub second timestamps and
request end time. [Rainer Jung]
Changes with Apache 2.3.6
*) SECURITY: CVE-2009-3555 (cve.mitre.org)
mod_ssl: Comprehensive fix of the TLS renegotiation prefix injection
attack when compiled against OpenSSL version 0.9.8m or later. Introduces
the 'SSLInsecureRenegotiation' directive to reopen this vulnerability
and offer unsafe legacy renegotiation with clients which do not yet
support the new secure renegotiation protocol, RFC 5746.
[Joe Orton, and with thanks to the OpenSSL Team]
*) SECURITY: CVE-2009-3555 (cve.mitre.org)
mod_ssl: A partial fix for the TLS renegotiation prefix injection attack
by rejecting any client-initiated renegotiations. Forcibly disable
keepalive for the connection if there is any buffered data readable. Any
configuration which requires renegotiation for per-directory/location
access control is still vulnerable, unless using OpenSSL >= 0.9.8l.
[Joe Orton, Ruediger Pluem, Hartmut Keil <Hartmut.Keil adnovum.ch>]
*) SECURITY: CVE-2010-0408 (cve.mitre.org)
mod_proxy_ajp: Respond with HTTP_BAD_REQUEST when the body is not sent
when request headers indicate a request body is incoming; not a case of
HTTP_INTERNAL_SERVER_ERROR. [Niku Toivola <niku.toivola sulake.com>]
*) SECURITY: CVE-2010-0425 (cve.mitre.org)
mod_isapi: Do not unload an isapi .dll module until the request
processing is completed, avoiding orphaned callback pointers.
[Brett Gervasoni <brettg senseofsecurity.com>, Jeff Trawick]
*) core: Filter init functions are now run strictly once per request
before handler invocation. The init functions are no longer run
for connection filters. PR 49328. [Joe Orton]
*) core: Adjust the output filter chain correctly in an internal
redirect from a subrequest, preserving filters from the main
request as necessary. PR 17629. [Joe Orton]
*) mod_cache: Explicitly allow cache implementations to cache a 206 Partial
Response if they so choose to do so. Previously an attempt to cache a 206
was arbitrarily allowed if the response contained an Expires or
Cache-Control header, and arbitrarily denied if both headers were missing.
[Graham Leggett]
*) core: Add microsecond timestamp fractions, process id and thread id
to the error log. [Rainer Jung]
*) configure: The "most" module set gets build by default. [Rainer Jung]
*) configure: Building dynamic modules (DSO) by default. [Rainer Jung]
*) configure: Fix broken VPATH build when using included APR.
[Rainer Jung]
*) mod_session_crypto: Fix configure problem when building
with APR 2 and for VPATH builds with included APR.
[Rainer Jung]
*) mod_session_crypto: API compatibility with APR 2 crypto and
APR Util 1.x crypto. [Rainer Jung]
*) ab: Fix memory leak with -v2 and SSL. PR 49383.
[Pavel Kankovsky <peak argo troja mff cuni cz>]
*) core: Add per-module and per-directory loglevel configuration.
Add some more trace logging.
mod_rewrite: Replace RewriteLog/RewriteLogLevel with trace log levels.
mod_ssl: Replace LogLevelDebugDump with trace log levels.
mod_ssl/mod_proxy*: Adjust loglevels to be less verbose at levels info
and debug.
mod_dumpio: Replace DumpIOLogLevel with trace log levels.
[Stefan Fritsch]
*) mod_ldap: LDAP caching was suppressed (and ldap-status handler returns
title page only) when any mod_ldap directives were used in VirtualHost
context. [Eric Covener]
*) mod_disk_cache: Decline the opportunity to cache if the response is
a 206 Partial Content. This stops a reverse proxied partial response
from becoming cached, and then being served in subsequent responses.
[Graham Leggett]
*) mod_deflate: avoid the risk of forwarding data before headers are set.
PR 49369 [Matthew Steele <mdsteele google.com>]
*) mod_authnz_ldap: Ensure nested groups are checked when the
top-level group doesn't have any direct non-group members
of attributes in AuthLDAPGroupAttribute. [Eric Covener]
*) mod_authnz_ldap: Search or Comparison during authorization phase
can use the credentials from the authentication phase
(AuthLDAPSearchAsUSer,AuthLDAPCompareAsUser).
PR 48340 [Domenico Rotiroti, Eric Covener]
*) mod_authnz_ldap: Allow the initial DN search during authentication
to use the HTTP username/pass instead of an anonymous or hard-coded
LDAP id (AuthLDAPInitialBindAsUser, AuthLDAPInitialBindPattern).
[Eric Covener]
*) mod_authnz_ldap: Publish requested LDAP data with an AUTHORIZE_ prefix
when this module is used for authorization. See AuthLDAPAuthorizePrefix.
PR 45584 [Eric Covener]
*) apxs -q: Stop filtering out ':' characters from the reported values.
PR 45343. [Bill Cole]
*) prefork MPM: Work around possible crashes on child exit in APR reslist
cleanup code. PR 43857. [Tom Donovan]
*) ab: fix number of requests sent by ab when keepalive is enabled. PR 48497.
[Bryn Dole <dole blekko.com>]
*) Log an error for failures to read a chunk-size, and return 408 instead of
413 when this is due to a read timeout. This change also fixes some cases
of two error documents being sent in the response for the same scenario.
[Eric Covener] PR49167
*) mod_proxy_balancer: Add new directive BalancerNonce to allow admin
to control/set the nonce used in the balancer-manager application.
[Jim Jagielski]
*) mod_proxy_connect: Support port ranges in AllowConnect. PR 23673.
[Stefan Fritsch]
*) Proxy balancer: support setting error status according to HTTP response
code from a backend. PR 48939. [Daniel Ruggeri <DRuggeri primary.net>]
*) htcacheclean: Introduce the ability to clean specific URLs from the
cache, if provided as an optional parameter on the command line.
[Graham Leggett]
*) core: Introduce the IncludeStrict directive, which explicitly fails
server startup if no files or directories match a wildcard path.
[Graham Leggett]
*) htcacheclean: Report additional statistics about entries deleted.
PR 48944. [Mark Drayton mark markdrayton.info]
*) Introduce SSLFIPS directive to support OpenSSL FIPS_mode; permits all
builds of mod_ssl to use 'SSLFIPS off' for portability, but the proper
build of openssl is required for 'SSLFIPS on'. PR 46270.
[Dr Stephen Henson <steve openssl.org>, William Rowe]
*) mod_proxy_http: Log the port of the remote server in various messages.
PR 48812. [Igor Galić <i galic brainsware org>]
*) mod_reqtimeout: Do not wrongly enforce timeouts for mod_proxy's backend
connections and other protocol handlers (like mod_ftp). [Stefan Fritsch]
*) mod_proxy_ajp: Really regard the operation a success, when the client
aborted the connection. In addition adjust the log message if the client
aborted the connection. [Ruediger Pluem]
*) mod_ssl: Add the 'SSLInsecureRenegotiation' directive, which
allows insecure renegotiation with clients which do not yet
support the secure renegotiation protocol. [Joe Orton]
*) mod_ssl: Fix a potential I/O hang if a long list of trusted CAs
is configured for client cert auth. PR 46952. [Joe Orton]
*) core: Only log a 408 if it is no keepalive timeout. PR 39785
[Ruediger Pluem, Mark Montague <markmont umich.edu>]
*) support/rotatelogs: Add -L option to create a link to the current
log file. PR 48761 [<lyndon orthanc.ca>, Dan Poirier]
*) mod_ldap: Update LDAPTrustedClientCert to consistently be a per-directory
setting only, matching most of the documentation and examples.
PR 46541 [Paul Reder, Eric Covener]
*) mod_ldap: LDAPTrustedClientCert now accepts CA_DER/CA_BASE64 argument
types previously allowed only in LDAPTrustedGlobalCert. [Eric Covener]
*) mod_negotiation: Preserve query string over multiviews negotiation.
This buglet was fixed for type maps in 2.2.6, but the same issue
affected multiviews and was overlooked.
PR 33112 [Joergen Thomsen <apache jth.net>]
*) mod_ldap: Eliminate a potential crash with multiple LDAPTrustedClientCert
when some are not password-protected. [Eric Covener]
*) Fix startup segfault when the Mutex directive is used but no loaded
modules use httpd mutexes. PR 48787. [Jeff Trawick]
*) Proxy: get the headers right in a HEAD request with
ProxyErrorOverride, by checking for an overridden error
before not after going into a catch-all code path.
PR 41646. [Nick Kew, Stuart Children]
*) support/rotatelogs: Support the simplest log rotation case, log
truncation. Useful when the log is being processed in real time
using a command like tail. [Graham Leggett]
*) support/htcacheclean: Teach it how to write a pid file (modelled on
httpd's writing of a pid file) so that it becomes possible to run
more than one instance of htcacheclean on the same machine.
[Graham Leggett]
*) Log command line on startup, so there's a record of command line
arguments like -f. PR 48752. [Dan Poirier]
*) Introduce mod_reflector, a handler capable of reflecting POSTed
request bodies back within the response through the output filter
stack. Can be used to turn an output filter into a web service.
[Graham Leggett]
*) mod_proxy_http: Make sure that when an ErrorDocument is served
from a reverse proxied URL, that the subrequest respects the status
of the original request. This brings the behaviour of proxy_handler
in line with default_handler. PR 47106. [Graham Leggett]
*) Support wildcards in both the directory and file components of
the path specified by the Include directive. [Graham Leggett]
*) mod_proxy, mod_proxy_http: Support remote https proxies
by using HTTP CONNECT. PR 19188.
[Philippe Dutrueux <lilas evidian.com>, Rainer Jung]
*) apxs: Fix -A and -a options to ignore whitespace in httpd.conf
[Philip M. Gollucci]
*) worker: Don't report server has reached MaxClients until it has.
Add message when server gets within MinSpareThreads of MaxClients.
PR 46996. [Dan Poirier]
*) mod_session: Session expiry was being initialised, but not updated
on each session save, resulting in timed out sessions when there
should not have been. Fixed. [Graham Leggett]
*) mod_log_config: Add the R option to log the handler used within the
request. [Christian Folini <christian.folini netnea com>]
*) mod_include: Allow fine control over the removal of Last-Modified and
ETag headers within the INCLUDES filter, making it possible to cache
responses if desired. Fix the default value of the SSIAccessEnable
directive. [Graham Leggett]
*) Add new UnDefine directive to undefine a variable. PR 35350.
[Stefan Fritsch]
*) Make ap_pregsub(), used by AliasMatch and friends, use the same syntax
for regex backreferences as mod_rewrite and mod_include: Remove the use
of '&' as an alias for '$0' and allow to escape any character with a
backslash. PR 48351. [Stefan Fritsch]
*) mod_authnz_ldap: If AuthLDAPCharsetConfig is set, also convert the
password to UTF-8. PR 45318.
[Johannes Müller <joh_m gmx.de>, Stefan Fritsch]
*) ab: Fix calculation of requests per second in HTML output. PR 48594.
[Stefan Fritsch]
*) mod_authnz_ldap: Failures to map a username to a DN, or to check a user
password now result in an informational level log entry instead of
warning level. [Eric Covener]
Changes with Apache 2.3.5
*) SECURITY: CVE-2010-0434 (cve.mitre.org)
Ensure each subrequest has a shallow copy of headers_in so that the
parent request headers are not corrupted. Eliminates a problematic
optimization in the case of no request body. PR 48359
[Jake Scott, William Rowe, Ruediger Pluem]
*) Turn static function get_server_name_for_url() into public
ap_get_server_name_for_url() and use it where appropriate. This
fixes mod_rewrite generating invalid URLs for redirects to IPv6
literal addresses. [Stefan Fritsch]
*) mod_ldap: Introduce new config option LDAPTimeout to set the timeout
for LDAP operations like bind and search. [Stefan Fritsch]
*) mod_proxy, mod_proxy_ftp: Move ProxyFtpDirCharset from mod_proxy to
mod_proxy_ftp. [Takashi Sato]
*) mod_proxy, mod_proxy_connect: Move AllowCONNECT from mod_proxy to
mod_proxy_connect. [Takashi Sato]
*) mod_cache: Do an exact match of the keys defined by
CacheIgnoreURLSessionIdentifiers against the querystring instead of
a partial match. PR 48401.
[Dodou Wang <wangdong.08 gmail.com>, Ruediger Pluem]
*) mod_proxy_balancer: Fix crash in balancer-manager. [Rainer Jung]
*) Core HTTP: disable keepalive when the Client has sent
Expect: 100-continue
but we respond directly with a non-100 response.
Keepalive here led to data from clients continuing being treated as
a new request.
PR 47087 [Nick Kew]
*) Core: reject NULLs in request line or request headers.
PR 43039 [Nick Kew]
*) Core: (re)-introduce -T commandline option to suppress documentroot
check at startup.
PR 41887 [Jan van den Berg <janvdberg gmail.com>]
*) mod_autoindex: support XHTML as equivalent to HTML in IndexOptions,
ScanHTMLTitles, ReadmeName, HeaderName
PR 48416 [Dmitry Bakshaev <dab18 izhnet.ru>, Nick Kew]
*) Proxy: Fix ProxyPassReverse with relative URL
Derived (slightly erroneously) from PR 38864 [Nick Kew]
*) mod_headers: align Header Edit with Header Set when used on Content-Type
PR 48422 [Cyril Bonté <cyril.bonte free.fr>, Nick Kew>]
*) mod_headers: Enable multi-match-and-replace edit option
PR 46594 [Nick Kew]
*) mod_filter: enable it to act on non-200 responses.
PR 48377 [Nick Kew]
Changes with Apache 2.3.4
*) Replace AcceptMutex, LockFile, RewriteLock, SSLMutex, SSLStaplingMutex,
and WatchdogMutexPath with a single Mutex directive. Add APIs to
simplify setup and user customization of APR proc and global mutexes.
(See util_mutex.h.) Build-time setting DEFAULT_LOCKFILE is no longer
respected; set DEFAULT_REL_RUNTIMEDIR instead. [Jeff Trawick]
*) http_core: KeepAlive no longer accepts other than On|Off.
[Takashi Sato]
*) mod_dav: Remove errno from dav_error interface. Calls to dav_new_error()
and dav_new_error_tag() must be adjusted to add an apr_status_t parameter.
[Jeff Trawick]
*) mod_authnz_ldap: Add AuthLDAPBindAuthoritative to allow Authentication to
try other providers in the case of an LDAP bind failure.
PR 46608 [Justin Erenkrantz, Joe Schaefer, Tony Stevenson]
*) Build: fix --with-module to work as documented
PR 43881 [Gez Saunders <gez.saunders virgin.net>]
Changes with Apache 2.3.3
*) 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, 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]
*) 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]
*) 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]
*) 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>]
*) 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 provided 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_session: Prevent a segfault when a CGI script sets a cookie with a
null value. [David Shane Holden <dpejesh apache.org>]
*) 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]
*) 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]
*) 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].
*) 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]
*) 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_authnz_ldap: 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]
*) 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]
*) 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]
*) 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>]
*) 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 2.3.0-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