4d237bbe075b1d2c19428cd954d721d65b31f67cwrowe -*- coding: utf-8 -*-

df46ff21c57d00f6addccaaf9b1484f2b56b8577pquerna

1a5f954324f2584984fc9cee7a7a8ebe8ef39aeajimChanges with Apache 2.3.11

7f4ac5a4cd99a9cae866b5908e358bd932736307chrisd

9e152751ed380f87c5ecae4fb0221c956e5fbd24rjung *) mod_socache_dc: Make module compile by fixing some typos.

9e152751ed380f87c5ecae4fb0221c956e5fbd24rjung PR 50735 [Mark Montague <mark catseye.org>]

b59cb5b48320654d41cd63ebcd3e8ae6576b637arjung

b59cb5b48320654d41cd63ebcd3e8ae6576b637arjung *) prefork: Update MPM state in children during a graceful stop or

b59cb5b48320654d41cd63ebcd3e8ae6576b637arjung restart. PR 41743. [Andrew Punch <andrew.punch 247realmedia.com>]

abb99af8aa7da2cb4c324133a4e10bd7a50f875erpluem

abb99af8aa7da2cb4c324133a4e10bd7a50f875erpluem *) mod_mime: Ignore leading dots when looking for mime extensions.

abb99af8aa7da2cb4c324133a4e10bd7a50f875erpluem PR 50434 [Stefan Fritsch]

382d14411b582d97075a836190d74c778977505fcovener

79970893509d47ad83efdb1715113c3b2025aad2covener *) core: Add support to set variables with the 'Define' directive. The

79970893509d47ad83efdb1715113c3b2025aad2covener variables that can then be used in the config using the ${VAR} syntax

382d14411b582d97075a836190d74c778977505fcovener known from envvar interpolation. [Stefan Fritsch]

bfd8539f3983853abd2fd19de3aed408309791cdrederpj

bfd8539f3983853abd2fd19de3aed408309791cdrederpj *) mod_proxy_http: make adding of X-Forwarded-* headers configurable.

abb99af8aa7da2cb4c324133a4e10bd7a50f875erpluem ProxyAddHeaders defaults to On. [Vincent Deffontaines]

06e6657fd0f376a16db696876f9bff5927cc3cb0trawick

06e6657fd0f376a16db696876f9bff5927cc3cb0trawick *) mod_slotmem_shm: Increase memory alignment for slotmem data.

06e6657fd0f376a16db696876f9bff5927cc3cb0trawick [Rainer Jung]

06e6657fd0f376a16db696876f9bff5927cc3cb0trawick

d0aad1cd29a348a32edf8783600ac8a09ba4329ctrawick *) mod_ssl: Add config options for OCSP: SSLOCSPResponderTimeout,

d0aad1cd29a348a32edf8783600ac8a09ba4329ctrawick SSLOCSPResponseMaxAge, SSLOCSPResponseTimeSkew.

d0aad1cd29a348a32edf8783600ac8a09ba4329ctrawick [Kaspar Brand <httpd-dev.2011 velox.ch>]

0e9dae659943679108357054e9aa7657cdc52dc4minfrin

0e9dae659943679108357054e9aa7657cdc52dc4minfrin *) mod_ssl: Revamp output buffering to reduce network overhead for

0e9dae659943679108357054e9aa7657cdc52dc4minfrin output fragmented into many buckets, such as chunked HTTP responses.

d03aa31ada476d8eb97feaec2b1099809e7f3d57niq [Joe Orton]

d03aa31ada476d8eb97feaec2b1099809e7f3d57niq

d03aa31ada476d8eb97feaec2b1099809e7f3d57niq *) core: Apply <If> sections to all requests, not only to file base requests.

d03aa31ada476d8eb97feaec2b1099809e7f3d57niq Allow to use <If> inside <Directory>, <Location>, and <Files> sections.

d03aa31ada476d8eb97feaec2b1099809e7f3d57niq The merging of <If> sections now happens after the merging of <Location>

d03aa31ada476d8eb97feaec2b1099809e7f3d57niq sections, even if an <If> section is embedded inside a <Directory> or

a7757dd38bb2a1afc93e241b7ea67b3de85ecc8bminfrin <Files> section. [Stefan Fritsch]

a7757dd38bb2a1afc93e241b7ea67b3de85ecc8bminfrin

a7757dd38bb2a1afc93e241b7ea67b3de85ecc8bminfrin *) mod_proxy: Refactor usage of shared data by dropping the scoreboard

72616b8c71552364179298938efc55e0611aaec3minfrin and using slotmem. Create foundation for dynamic growth/changes of

72616b8c71552364179298938efc55e0611aaec3minfrin members within a balancer. Remove BalancerNonce in favor of a

df46ff21c57d00f6addccaaf9b1484f2b56b8577pquerna per-balancer 'nonce' parameter. [Jim Jagielski]

df46ff21c57d00f6addccaaf9b1484f2b56b8577pquerna

df46ff21c57d00f6addccaaf9b1484f2b56b8577pquerna *) mod_status: Don't show slots which are disabled by MaxClients as open.

46bc411d64953033b7f8af8a0493095a5cf21c0djim PR: 47022 [Jordi Prats <jordi prats gmail com>, Stefan Fritsch]

a5cce34e21a5b472f3806b4526043887bcb7e9eajim

a5cce34e21a5b472f3806b4526043887bcb7e9eajim *) mpm_prefork: Fix ap_mpm_query results for AP_MPMQ_MAX_DAEMONS and

a5cce34e21a5b472f3806b4526043887bcb7e9eajim AP_MPMQ_MAX_THREADS.

8c3667cd1d0db08647793137c0d1aa7f6526bebfniq

8c3667cd1d0db08647793137c0d1aa7f6526bebfniq *) mod_authz_core: Fix bug in merging logic if user-based and non-user-based

8c3667cd1d0db08647793137c0d1aa7f6526bebfniq authorization directives were mixed. [Stefan Fritsch]

8c3667cd1d0db08647793137c0d1aa7f6526bebfniq

8c3667cd1d0db08647793137c0d1aa7f6526bebfniq *) mod_authn_socache: change directive name from AuthnCacheProvider

8c3667cd1d0db08647793137c0d1aa7f6526bebfniq to AuthnCacheProvideFor. The term "provider" is overloaded in

6824182b3b8e045db97a228d3127bdfcbdfeb0bcniq this module, and we should avoid confusion between the provider

6824182b3b8e045db97a228d3127bdfcbdfeb0bcniq of a backend (AuthnCacheSOCache) and the authn provider(s) for

6824182b3b8e045db97a228d3127bdfcbdfeb0bcniq which this module provides cacheing (AuthnCacheProvideFor).

0c26d213d85bc40fc05963c63bf670b42b352d25niq [Nick Kew]

0c26d213d85bc40fc05963c63bf670b42b352d25niq

0c26d213d85bc40fc05963c63bf670b42b352d25niq *) mod_proxy_http: Allocate the fake backend request from a child pool

0c26d213d85bc40fc05963c63bf670b42b352d25niq of the backend connection, instead of misusing the pool of the frontend

92357fb76d3ad043e29ba2ba2041a7bdb8d13390niq request. Fixes a thread safety issue where buckets set aside in the

92357fb76d3ad043e29ba2ba2041a7bdb8d13390niq backend connection leak into other threads, and then disappear when

92357fb76d3ad043e29ba2ba2041a7bdb8d13390niq the frontend request is cleaned up, in turn causing corrupted buckets

9f07b6dc343a4e3eba5f4c47050a77441723ce89nd to make other threads spin. [Graham Leggett]

9f07b6dc343a4e3eba5f4c47050a77441723ce89nd

f7cec4a86292b160401472286a17497ae0d4df18covener *) mod_ssl: Change the format of the SSL_{CLIENT,SERVER}_{I,S}_DN variables

f7cec4a86292b160401472286a17497ae0d4df18covener to be RFC 2253 compatible, convert non-ASCII characters to UTF8, and

f7cec4a86292b160401472286a17497ae0d4df18covener escape other special characters with backslashes. The old format can

f7cec4a86292b160401472286a17497ae0d4df18covener still be used with the LegacyDNStringFormat argument to SSLOptions.

1464434c2c104e0ba224644c42552330f5158537covener

1464434c2c104e0ba224644c42552330f5158537covener *) core, mod_rewrite: Make the REQUEST_SCHEME variable available to

1464434c2c104e0ba224644c42552330f5158537covener scripts and mod_rewrite. [Stefan Fritsch]

1464434c2c104e0ba224644c42552330f5158537covener

1464434c2c104e0ba224644c42552330f5158537covener *) mod_rewrite: Allow to use arbitrary boolean expressions (ap_expr) in

8d574b3ac4185e4f71c8b9aae76e7122a78201c4rpluem RewriteCond. [Stefan Fritsch]

8d574b3ac4185e4f71c8b9aae76e7122a78201c4rpluem

8d574b3ac4185e4f71c8b9aae76e7122a78201c4rpluem *) mod_rewrite: Allow to unset environment variables using E=!VAR.

7f4ac5a4cd99a9cae866b5908e358bd932736307chrisd PR 49512. [Mark Drayton <mark markdrayton info>, Stefan Fritsch]

92357fb76d3ad043e29ba2ba2041a7bdb8d13390niq

8d574b3ac4185e4f71c8b9aae76e7122a78201c4rpluem *) mod_headers: Restore the 2.3.8 and earlier default for the first

509111f5f58a9effd4c832f6a0cbd6ad9d549188jorton argument of the Header directive ("onsuccess"). [Eric Covener]

509111f5f58a9effd4c832f6a0cbd6ad9d549188jorton

509111f5f58a9effd4c832f6a0cbd6ad9d549188jorton *) core: Disallow the mixing of relative and absolute Options PR 33708.

0e2a2eae9b72ac099aa25d7419e55af13b004be9minfrin [Sönke Tesch <st kino-fahrplan.de>]

235b900b78cf6849f8344e377a91ded37d9cc9depquerna

235b900b78cf6849f8344e377a91ded37d9cc9depquerna *) core: When exporting request headers to HTTP_* environment variables,

235b900b78cf6849f8344e377a91ded37d9cc9depquerna drop variables whose names contain invalid characters. Describe in the

66b8ec445dced7a2036bcd3b87b6fc3f08a1ab24jorton docs how to restore the old behaviour. [Malte S. Stretz <mss apache org>]

66b8ec445dced7a2036bcd3b87b6fc3f08a1ab24jorton

66b8ec445dced7a2036bcd3b87b6fc3f08a1ab24jorton *) core: When selecting an IP-based virtual host, favor an exact match for

66b8ec445dced7a2036bcd3b87b6fc3f08a1ab24jorton the port over a wildcard (or omitted) port instead of favoring the one

0e2a2eae9b72ac099aa25d7419e55af13b004be9minfrin that came first in the configuration file. [Eric Covener]

0e2a2eae9b72ac099aa25d7419e55af13b004be9minfrin

0e2a2eae9b72ac099aa25d7419e55af13b004be9minfrin *) core: Overlapping virtual host address/port combinations now implicitly

0e2a2eae9b72ac099aa25d7419e55af13b004be9minfrin enable name-based virtual hosting for that address. The NameVirtualHost

0e2a2eae9b72ac099aa25d7419e55af13b004be9minfrin directive has no effect, and _default_ is interpreted the same as "*".

8d574b3ac4185e4f71c8b9aae76e7122a78201c4rpluem [Eric Covener]

6f33babce8f8bc723f0b2c755aef049cd509504fpquerna

6f33babce8f8bc723f0b2c755aef049cd509504fpquerna *) core: In the absence of any Options directives, the default is now

0a12339f39799193ac6866fce812a1deb8f4a1abpquerna "FollowSymlinks" instead of "All". [Igor Galić]

0a12339f39799193ac6866fce812a1deb8f4a1abpquerna

0a12339f39799193ac6866fce812a1deb8f4a1abpquerna *) rotatelogs: Add -e option to write logs through to stdout for optional

3fb118bc4e1a634f71c1fa509819ceac36c79dcbpquerna further processing. [Graham Leggett]

3fb118bc4e1a634f71c1fa509819ceac36c79dcbpquerna

3fb118bc4e1a634f71c1fa509819ceac36c79dcbpquerna *) mod_ssl: Correctly read full lines in input filter when the line is

fb59af4ce3fcdd314b848359faeddf1e51bb24c5jim incomplete during first read. PR 50481. [Ruediger Pluem]

fb59af4ce3fcdd314b848359faeddf1e51bb24c5jim

fb59af4ce3fcdd314b848359faeddf1e51bb24c5jim *) mod_authz_core: Add AuthzSendForbiddenOnFailure directive to allow

fb59af4ce3fcdd314b848359faeddf1e51bb24c5jim sending '403 FORBIDDEN' instead of '401 UNAUTHORIZED' if authorization

a91a59d0b0ceed7cd5621fe8757eda5ff6a043a8pquerna fails for an authenticated user. PR 40721. [Stefan Fritsch]

a91a59d0b0ceed7cd5621fe8757eda5ff6a043a8pquerna

a91a59d0b0ceed7cd5621fe8757eda5ff6a043a8pquernaChanges with Apache 2.3.10

a91a59d0b0ceed7cd5621fe8757eda5ff6a043a8pquerna

a91a59d0b0ceed7cd5621fe8757eda5ff6a043a8pquerna *) mod_rewrite: Don't implicitly URL-escape the original query string

a91a59d0b0ceed7cd5621fe8757eda5ff6a043a8pquerna when no substitution has changed it. PR 50447. [Eric Covener]

a91a59d0b0ceed7cd5621fe8757eda5ff6a043a8pquerna

a91a59d0b0ceed7cd5621fe8757eda5ff6a043a8pquerna *) core: Honor 'AcceptPathInfo OFF' during internal redirects,

a91a59d0b0ceed7cd5621fe8757eda5ff6a043a8pquerna such as per-directory mod_rewrite substitutions. PR 50349.

a91a59d0b0ceed7cd5621fe8757eda5ff6a043a8pquerna [Eric Covener]

a91a59d0b0ceed7cd5621fe8757eda5ff6a043a8pquerna

a91a59d0b0ceed7cd5621fe8757eda5ff6a043a8pquerna *) mod_rewrite: Add 'RewriteOptions InheritBefore' to put the base

19e5deda3a29d71ac1cc4bfecce39f96ea3ab55dcovener rules/conditions before the overridden rules/conditions. PR 39313.

19e5deda3a29d71ac1cc4bfecce39f96ea3ab55dcovener [Jérôme Grandjanny <jerome.grandjanny cea.fr>]

19e5deda3a29d71ac1cc4bfecce39f96ea3ab55dcovener

19e5deda3a29d71ac1cc4bfecce39f96ea3ab55dcovener *) mod_autoindex: add IndexIgnoreReset to reset the list of IndexIgnored

19e5deda3a29d71ac1cc4bfecce39f96ea3ab55dcovener filenames in higher precedence configuration sections. PR 24243.

3ec1e3a35106ec4c8bcf8fae6a20cb623aed0b62pquerna [Eric Covener]

3ec1e3a35106ec4c8bcf8fae6a20cb623aed0b62pquerna

3ec1e3a35106ec4c8bcf8fae6a20cb623aed0b62pquerna *) mod_cgid: RLimit* directive support for mod_cgid. PR 42135

97f7daaffd9b6c1031302d7e551d5279fa0d0d72pquerna [Eric Covener]

97f7daaffd9b6c1031302d7e551d5279fa0d0d72pquerna

97f7daaffd9b6c1031302d7e551d5279fa0d0d72pquerna *) core: Fail startup when the argument to ServerName looks like a glob

847db8b2f0188cd9c840acbe4fea77a32748b2edpquerna or a regular expression instead of a hostname (*?[]). PR 39863

97f7daaffd9b6c1031302d7e551d5279fa0d0d72pquerna [Rahul Nair <rahul.g.nair gmail.com>]

97f7daaffd9b6c1031302d7e551d5279fa0d0d72pquerna

527fc83e2bf315b2026a9ac6b1e6ce83143609bbcovener *) mod_userdir: Add merging of enable, disable, and filename arguments

527fc83e2bf315b2026a9ac6b1e6ce83143609bbcovener to UserDir directive, leaving enable/disable of userlists unmerged.

527fc83e2bf315b2026a9ac6b1e6ce83143609bbcovener PR 44076 [Eric Covener]

527fc83e2bf315b2026a9ac6b1e6ce83143609bbcovener

527fc83e2bf315b2026a9ac6b1e6ce83143609bbcovener *) httpd: When no -k option is provided on the httpd command line, the server

99c8705f69fae71940ad9b091bd2f588a7b9f484minfrin was starting without checking for an existing pidfile. PR 50350

99c8705f69fae71940ad9b091bd2f588a7b9f484minfrin [Eric Covener]

99c8705f69fae71940ad9b091bd2f588a7b9f484minfrin

99c8705f69fae71940ad9b091bd2f588a7b9f484minfrin *) mod_proxy: Put the worker in error state if the SSL handshake with the

9376e7dc573bb2721491c79b92f9c06fdfacebe6minfrin backend fails. PR 50332.

9376e7dc573bb2721491c79b92f9c06fdfacebe6minfrin [Daniel Ruggeri <DRuggeri primary.net>, Ruediger Pluem]

9376e7dc573bb2721491c79b92f9c06fdfacebe6minfrin

9376e7dc573bb2721491c79b92f9c06fdfacebe6minfrin *) mod_cache_disk: Fix Windows build which was broken after renaming

edaefb8bf78debc86ef7de441c7983d8b05517e1minfrin the module. [Gregg L. Smith]

edaefb8bf78debc86ef7de441c7983d8b05517e1minfrin

edaefb8bf78debc86ef7de441c7983d8b05517e1minfrinChanges with Apache 2.3.9

edaefb8bf78debc86ef7de441c7983d8b05517e1minfrin

edaefb8bf78debc86ef7de441c7983d8b05517e1minfrin *) SECURITY: CVE-2010-1623 (cve.mitre.org)

b5cbd7bc65a5c0eda246b0cd32e7d9ed124d66c4niq Fix a denial of service attack against mod_reqtimeout.

b5cbd7bc65a5c0eda246b0cd32e7d9ed124d66c4niq [Stefan Fritsch]

b5cbd7bc65a5c0eda246b0cd32e7d9ed124d66c4niq

b5cbd7bc65a5c0eda246b0cd32e7d9ed124d66c4niq *) mod_headers: Change default first argument of Header directive

6ad55f63504cf5fe5205ed9495664519afeadcd9chrisd from "onsuccess" to "always". [Eric Covener]

6ad55f63504cf5fe5205ed9495664519afeadcd9chrisd

6ad55f63504cf5fe5205ed9495664519afeadcd9chrisd *) mod_include: Add the onerror attribute to the include element,

809ec9d7cc8bc12d7dc6fafba24f3acad3e49d81chrisd allowing an URL to be specified to include on error. [Graham

809ec9d7cc8bc12d7dc6fafba24f3acad3e49d81chrisd Leggett]

809ec9d7cc8bc12d7dc6fafba24f3acad3e49d81chrisd

809ec9d7cc8bc12d7dc6fafba24f3acad3e49d81chrisd *) mod_cache_disk: mod_disk_cache renamed to mod_cache_disk, to be

809ec9d7cc8bc12d7dc6fafba24f3acad3e49d81chrisd consistent with the naming of other modules. [Graham Leggett]

f436f5cf34615c3c7d49dd229560ba658033f9eachrisd

f436f5cf34615c3c7d49dd229560ba658033f9eachrisd *) mod_setenvif: Add SetEnvIfExpr directive to set env var depending on

f436f5cf34615c3c7d49dd229560ba658033f9eachrisd expression. [Stefan Fritsch]

ce6098001014d149e90e56ab0e89c1b4aab30136chrisd

ce6098001014d149e90e56ab0e89c1b4aab30136chrisd *) mod_proxy: Fix ProxyPassInterpolateEnv directive. PR 50292.

ce6098001014d149e90e56ab0e89c1b4aab30136chrisd [Stefan Fritsch]

7245e9b991db85d9d9a587fe5f4051f642ebdc3cchrisd

7245e9b991db85d9d9a587fe5f4051f642ebdc3cchrisd *) suEXEC: Add Suexec directive to disable suEXEC without renaming the

7245e9b991db85d9d9a587fe5f4051f642ebdc3cchrisd binary (Suexec Off), or force startup failure if suEXEC is required

7245e9b991db85d9d9a587fe5f4051f642ebdc3cchrisd but not supported (Suexec On). Change SuexecUserGroup to fail

38b062650152074931a68e933461762c5e233cfcniq startup instead of just printing a warning if suEXEC is disabled.

38b062650152074931a68e933461762c5e233cfcniq [Jeff Trawick]

38b062650152074931a68e933461762c5e233cfcniq

9257af3c6aaeaf201fccb3e3c87cf8c41783fdb7rpluem *) core: Add Error directive for aborting startup or htaccess processing

9257af3c6aaeaf201fccb3e3c87cf8c41783fdb7rpluem with a specified error message. [Jeff Trawick]

d1c1b82647a997922859ec76b82e62a956078dbccovener

63de18ba5e922ffaab500317d7d1d0ad6b27b7e2covener *) mod_rewrite: Fix the RewriteEngine directive to work within a

63de18ba5e922ffaab500317d7d1d0ad6b27b7e2covener location. Previously, once RewriteEngine was switched on globally,

91ef999a69527d2a64983681c92aaef9270697b4rpluem it was impossible to switch off. [Graham Leggett]

91ef999a69527d2a64983681c92aaef9270697b4rpluem

91ef999a69527d2a64983681c92aaef9270697b4rpluem *) core, mod_include, mod_ssl: Move the expression parser derived from

cf95511601acd18c75339ef5d90a298e070617ccminfrin mod_include back into mod_include. Replace ap_expr with a parser

cf95511601acd18c75339ef5d90a298e070617ccminfrin derived from mod_ssl's parser. Make mod_ssl use the new parser. Rework

cf95511601acd18c75339ef5d90a298e070617ccminfrin ap_expr's public interface and provide hooks for modules to add variables

cf95511601acd18c75339ef5d90a298e070617ccminfrin and functions. [Stefan Fritsch]

e82c197ca8872669af89367746826fe6b9955bb3niq

e82c197ca8872669af89367746826fe6b9955bb3niq *) core: Do the hook sorting earlier so that the hooks are properly sorted

e82c197ca8872669af89367746826fe6b9955bb3niq for the pre_config hook and during parsing the config. [Stefan Fritsch]

baef4b5261d84ad9bacb2f4e745b33f35534c25aniq

baef4b5261d84ad9bacb2f4e745b33f35534c25aniq *) core: In the absence of any AllowOverride directives, the default is now

baef4b5261d84ad9bacb2f4e745b33f35534c25aniq "None" instead of "All". PR49823 [Eric Covener]

baef4b5261d84ad9bacb2f4e745b33f35534c25aniq

742ec45ed2ac00ab03080e898332352220cc1f13niq *) mod_proxy: Don't allow ProxyPass or ProxyPassReverse in

742ec45ed2ac00ab03080e898332352220cc1f13niq <Directory> or <Files>. PR47765 [Eric Covener]

a5e068c4aa3d0084a41e178c7c0c1b1ae2f28125jim

742ec45ed2ac00ab03080e898332352220cc1f13niq *) prefork/worker/event MPMS: default value (when no directive is present)

f82568a780e35e8786958c49a1259434e2088b9cniq of MaxConnectionsPerChild/MaxRequestsPerChild is changed to 0 from 10000

f82568a780e35e8786958c49a1259434e2088b9cniq to match default configuration and manual. PR47782 [Eric Covener]

f82568a780e35e8786958c49a1259434e2088b9cniq

56b7c92bac48127bda06d80bf94952258f7e0bd3minfrin *) proxy_connect: Don't give up in the middle of a CONNECT tunnel

56b7c92bac48127bda06d80bf94952258f7e0bd3minfrin when the child process is starting to exit. PR50220. [Eric Covener]

56b7c92bac48127bda06d80bf94952258f7e0bd3minfrin

41abbbf0cbaef202fe1ba2dd671ea48990d6e012minfrin *) mod_autoindex: Fix inheritance of mod_autoindex directives into

41abbbf0cbaef202fe1ba2dd671ea48990d6e012minfrin contexts that don't have any mod_autoindex directives. PR47766.

41abbbf0cbaef202fe1ba2dd671ea48990d6e012minfrin [Eric Covener]

41abbbf0cbaef202fe1ba2dd671ea48990d6e012minfrin

6aa239b3d12f531ad9e305b1a81ad5fd671a3493minfrin *) mod_rewrite: Add END flag for RewriteRule to prevent further rounds

6aa239b3d12f531ad9e305b1a81ad5fd671a3493minfrin of rewrite processing when a per-directory substitution occurs.

6aa239b3d12f531ad9e305b1a81ad5fd671a3493minfrin [Eric Covener]

6aa239b3d12f531ad9e305b1a81ad5fd671a3493minfrin

d05e6175473332a8433e4ac85edda0d5a33c94b5minfrin *) mod_ssl: Make sure to always log an error if loading of CA certificates

d05e6175473332a8433e4ac85edda0d5a33c94b5minfrin fails. PR 40312. [Paul Tiemann <issues apache org ourdetour com>]

d05e6175473332a8433e4ac85edda0d5a33c94b5minfrin

d05e6175473332a8433e4ac85edda0d5a33c94b5minfrin *) mod_dav: Send 501 error if unknown Content-* header is received for a PUT

fffe2d3830e52ed28703d042c5049b5e8fa047e2niq request (RFC 2616 9.6). PR 42978. [Stefan Fritsch]

fffe2d3830e52ed28703d042c5049b5e8fa047e2niq

fffe2d3830e52ed28703d042c5049b5e8fa047e2niq *) mod_dav: Send 400 error if malformed Content-Range header is received for

13d29a334cfa69f2995b70a48aeacacc1ac7125frpluem a put request (RFC 2616 14.16). PR 49825. [Stefan Fritsch]

13d29a334cfa69f2995b70a48aeacacc1ac7125frpluem

6951fc02abfd7642e45333902c14855836717fadrpluem *) mod_proxy: Release the backend connection as soon as EOS is detected,

6951fc02abfd7642e45333902c14855836717fadrpluem so the backend isn't forced to wait for the client to eventually

6951fc02abfd7642e45333902c14855836717fadrpluem acknowledge the data. [Graham Leggett]

6951fc02abfd7642e45333902c14855836717fadrpluem

6951fc02abfd7642e45333902c14855836717fadrpluem *) mod_proxy: Optimise ProxyPass within a Location so that it is stored

aced0f6381ba4b9ec6ca8b9f9253f5aeb1a0b1actdonovan per-directory, and chosen during the location walk. Make ProxyPass

aced0f6381ba4b9ec6ca8b9f9253f5aeb1a0b1actdonovan work correctly from within a LocationMatch. [Graham Leggett]

aced0f6381ba4b9ec6ca8b9f9253f5aeb1a0b1actdonovan

db455cbc662c98dbbf53175393c50086ff63370cchrisd *) core: Fix segfault if per-module LogLevel is on virtual host

db455cbc662c98dbbf53175393c50086ff63370cchrisd scope. PR 50117. [Stefan Fritsch]

db455cbc662c98dbbf53175393c50086ff63370cchrisd

db455cbc662c98dbbf53175393c50086ff63370cchrisd *) mod_proxy: Move the ProxyErrorOverride directive to have per

db455cbc662c98dbbf53175393c50086ff63370cchrisd directory scope. [Graham Leggett]

2e242dca7111f99d54dd144b7b8418d88d560032chrisd

7cb45b833e465d46f6b61de983cc68112587d04bchrisd *) mod_allowmethods: New module to deny certain HTTP methods without

2e242dca7111f99d54dd144b7b8418d88d560032chrisd interfering with authentication/authorization. [Paul Querna,

eaf6fff54e1bcc02893d1d8a64ba43eb6d89184brpluem Igor Galić, Stefan Fritsch]

eacd93a9763f18f9cfd5f61ad1526f7ef32dd8d1rpluem

b5d91f803b61ef5b13666e423173eb72d96f8938niq *) mod_ssl: Log certificate information and improve error message if client

b5d91f803b61ef5b13666e423173eb72d96f8938niq cert verification fails. PR 50093, PR 50094. [Lassi Tuura <lat cern ch>,

b5d91f803b61ef5b13666e423173eb72d96f8938niq Stefan Fritsch]

b6b1df87b7ce62620d48526a7ab630897cdaad90chrisd

b6b1df87b7ce62620d48526a7ab630897cdaad90chrisd *) htcacheclean: Teach htcacheclean to limit cache size by number of

b6b1df87b7ce62620d48526a7ab630897cdaad90chrisd inodes in addition to size of files. Prevents a cache disk from

b6b1df87b7ce62620d48526a7ab630897cdaad90chrisd running out of space when many small files are cached.

b6b1df87b7ce62620d48526a7ab630897cdaad90chrisd [Graham Leggett]

4cf58054a85830c67dc23890ee613f62e1f7bdc8minfrin

4cf58054a85830c67dc23890ee613f62e1f7bdc8minfrin *) core: Rename MaxRequestsPerChild to MaxConnectionsPerChild, which

4cf58054a85830c67dc23890ee613f62e1f7bdc8minfrin describes more accurately what the directive does. The old name

4cf58054a85830c67dc23890ee613f62e1f7bdc8minfrin still works but logs a warning. [Stefan Fritsch]

4cf58054a85830c67dc23890ee613f62e1f7bdc8minfrin

4cf58054a85830c67dc23890ee613f62e1f7bdc8minfrin *) mod_cache: Optionally serve stale data when a revalidation returns a

caaa32f2d2e3b28063c745c2632d3979da7f8326minfrin 5xx response, controlled by the CacheStaleOnError directive.

caaa32f2d2e3b28063c745c2632d3979da7f8326minfrin [Graham Leggett]

caaa32f2d2e3b28063c745c2632d3979da7f8326minfrin

caaa32f2d2e3b28063c745c2632d3979da7f8326minfrin *) htcacheclean: Allow the listing of valid URLs within the cache, with

66a8e1cc29cc4612cd938bc8fcabc0ef569e5769rpluem the option to list entry metadata such as sizes and times. [Graham

caaa32f2d2e3b28063c745c2632d3979da7f8326minfrin Leggett]

e02cb8f5090d904c054633ff33dfd1111e16e404minfrin

e02cb8f5090d904c054633ff33dfd1111e16e404minfrin *) mod_cache: correctly parse quoted strings in cache headers.

e02cb8f5090d904c054633ff33dfd1111e16e404minfrin PR 50199 [Nick Kew]

66a8e1cc29cc4612cd938bc8fcabc0ef569e5769rpluem

e02cb8f5090d904c054633ff33dfd1111e16e404minfrin *) mod_cache: Allow control over the base URL of reverse proxied requests

8a3e2ef19ddfb8addcccdc61da0d1442695a8280rpluem using the CacheKeyBaseURL directive, so that the cache key can be

8a3e2ef19ddfb8addcccdc61da0d1442695a8280rpluem calculated from the endpoint URL instead of the server URL. [Graham

8a3e2ef19ddfb8addcccdc61da0d1442695a8280rpluem Leggett]

213e520edc00641400771fc8f90b37a967a2d9ebdirkx

213e520edc00641400771fc8f90b37a967a2d9ebdirkx *) mod_cache: CacheLastModifiedFactor, CacheStoreNoStore, CacheStorePrivate,

213e520edc00641400771fc8f90b37a967a2d9ebdirkx CacheStoreExpired, CacheIgnoreNoLastMod, CacheDefaultExpire,

213e520edc00641400771fc8f90b37a967a2d9ebdirkx CacheMinExpire and CacheMaxExpire can be set per directory/location.

213e520edc00641400771fc8f90b37a967a2d9ebdirkx [Graham Leggett]

a449830d5caa5b9900fe64cc383658b3641f9810dirkx

a449830d5caa5b9900fe64cc383658b3641f9810dirkx *) mod_disk_cache: CacheMaxFileSize, CacheMinFileSize, CacheReadSize and

a449830d5caa5b9900fe64cc383658b3641f9810dirkx CacheReadTime can be set per directory/location. [Graham Leggett]

a449830d5caa5b9900fe64cc383658b3641f9810dirkx

a449830d5caa5b9900fe64cc383658b3641f9810dirkx *) core: Speed up config parsing if using a very large number of config

a449830d5caa5b9900fe64cc383658b3641f9810dirkx files. PR 50002 [andrew cloudaccess net]

a449830d5caa5b9900fe64cc383658b3641f9810dirkx

a449830d5caa5b9900fe64cc383658b3641f9810dirkx *) mod_cache: Support the caching of HEAD requests. [Graham Leggett]

06d3a46db9574ad55b65fed36b856fee72bd71a7rpluem

06d3a46db9574ad55b65fed36b856fee72bd71a7rpluem *) htcacheclean: Allow the option to round up file sizes to a given

06d3a46db9574ad55b65fed36b856fee72bd71a7rpluem block size, improving the accuracy of disk usage. [Graham Leggett]

82632a19f2f9c346fee2b28a65920ba9737b3973minfrin

82632a19f2f9c346fee2b28a65920ba9737b3973minfrin *) mod_ssl: Add authz providers for use with mod_authz_core and its

82632a19f2f9c346fee2b28a65920ba9737b3973minfrin RequireAny/RequireAll containers: 'ssl' (equivalent to SSLRequireSSL),

82632a19f2f9c346fee2b28a65920ba9737b3973minfrin 'ssl-verify-client' (for use with 'SSLVerifyClient optional'), and

82632a19f2f9c346fee2b28a65920ba9737b3973minfrin 'ssl-require' (expressions with same syntax as SSLRequire).

0481ff0599c9e3c0c7ad5c1930939dcdac908582chrisd [Stefan Fritsch]

0481ff0599c9e3c0c7ad5c1930939dcdac908582chrisd

0481ff0599c9e3c0c7ad5c1930939dcdac908582chrisd *) mod_ssl: Make the ssl expression parser thread-safe. It now requires

835d676191444a46d695171e8760d55a66c60fecminfrin bison instead of yacc. [Stefan Fritsch]

835d676191444a46d695171e8760d55a66c60fecminfrin

835d676191444a46d695171e8760d55a66c60fecminfrin *) mod_disk_cache: Change on-disk header file format to support the

835d676191444a46d695171e8760d55a66c60fecminfrin link of the device/inode of the data file to the matching header

723f9f463f1922eaef3d24d00cb289e10daa73ffminfrin file, and to support the option of not writing a data file when

723f9f463f1922eaef3d24d00cb289e10daa73ffminfrin the data file is empty. [Graham Leggett]

723f9f463f1922eaef3d24d00cb289e10daa73ffminfrin

723f9f463f1922eaef3d24d00cb289e10daa73ffminfrin *) core/mod_unique_id: Add generate_log_id hook to allow to use

c2213b3a46a2666e2e7606ceec509cc4978f187fminfrin the ID generated by mod_unique_id as error log ID for requests.

c2213b3a46a2666e2e7606ceec509cc4978f187fminfrin [Stefan Fritsch]

c2213b3a46a2666e2e7606ceec509cc4978f187fminfrin

c2213b3a46a2666e2e7606ceec509cc4978f187fminfrin *) mod_cache: Make sure that we never allow a 304 Not Modified response

d4562e99f620170ce0bedddc16887b900b34913bminfrin that we asked for to leak to the client should the 304 response be

d4562e99f620170ce0bedddc16887b900b34913bminfrin uncacheable. PR45341 [Graham Leggett]

d4562e99f620170ce0bedddc16887b900b34913bminfrin

fd279fe992f7171dc3f6d4d40d6db5bb74f2d96eminfrin *) mod_cache: Add the cache_status hook to register the final cache

fd279fe992f7171dc3f6d4d40d6db5bb74f2d96eminfrin decision hit/miss/revalidate. Add optional support for an X-Cache

fd279fe992f7171dc3f6d4d40d6db5bb74f2d96eminfrin and/or an X-Cache-Detail header to add the cache status to the

fd279fe992f7171dc3f6d4d40d6db5bb74f2d96eminfrin response. PR48241 [Graham Leggett]

fed63d1b62cc7e56aad77b70ee5b5cc7f5c6aademinfrin

fed63d1b62cc7e56aad77b70ee5b5cc7f5c6aademinfrin *) mod_authz_host: Add 'local' provider that matches connections originating

fed63d1b62cc7e56aad77b70ee5b5cc7f5c6aademinfrin on the local host. PR 19938. [Stefan Fritsch]

fed63d1b62cc7e56aad77b70ee5b5cc7f5c6aademinfrin

fed63d1b62cc7e56aad77b70ee5b5cc7f5c6aademinfrin *) Event MPM: Fix crash accessing pollset on worker thread when child

abe0d0e38b9705f21a13ac8748bce1e3ed35e488minfrin process is exiting. [Jeff Trawick]

abe0d0e38b9705f21a13ac8748bce1e3ed35e488minfrin

abe0d0e38b9705f21a13ac8748bce1e3ed35e488minfrin *) core: For process invocation (cgi, fcgid, piped loggers and so forth)

abe0d0e38b9705f21a13ac8748bce1e3ed35e488minfrin pass the system library path (LD_LIBRARY_PATH or platform-specific

abe0d0e38b9705f21a13ac8748bce1e3ed35e488minfrin variables) along with the system PATH, by default. Both should be

fb8ee8b7a3a2503b95bf47685f9083e0b9834e6fminfrin overridden together as desired using PassEnv etc; see mod_env.

fb8ee8b7a3a2503b95bf47685f9083e0b9834e6fminfrin [William Rowe]

fb8ee8b7a3a2503b95bf47685f9083e0b9834e6fminfrin

fb8ee8b7a3a2503b95bf47685f9083e0b9834e6fminfrin *) mod_cache: Introduce CacheStoreExpired, to allow administrators to

a72211e92bab814bfa28ee086ca9b2a1a6095c92chrisd capture a stale backend response, perform If-Modified-Since requests

a72211e92bab814bfa28ee086ca9b2a1a6095c92chrisd against the backend, and serving from the cache all 304 responses.

a72211e92bab814bfa28ee086ca9b2a1a6095c92chrisd This restores pre-2.2.4 cache behavior. [William Rowe]

a72211e92bab814bfa28ee086ca9b2a1a6095c92chrisd

a72211e92bab814bfa28ee086ca9b2a1a6095c92chrisd *) mod_rewrite: Introduce <=, >= string comparison operators, and integer

a72211e92bab814bfa28ee086ca9b2a1a6095c92chrisd comparators -lt, -le, -eq, -ge, and -gt. To help bash users and drop

a72211e92bab814bfa28ee086ca9b2a1a6095c92chrisd the ambiguity of the symlink test "-ltest", introduce -h or -L as

a72211e92bab814bfa28ee086ca9b2a1a6095c92chrisd symlink test operators. [William Rowe]

78a20a6e7ad3a0229900ee54c7d11a65f647b663niq

9582ad6e149d28b118d4e8571101ecb6f85e0191niq *) mod_cache: Give the cache provider the opportunity to choose to cache

9582ad6e149d28b118d4e8571101ecb6f85e0191niq or not cache based on the buckets present in the brigade, such as the

9582ad6e149d28b118d4e8571101ecb6f85e0191niq presence of a FILE bucket.

78a20a6e7ad3a0229900ee54c7d11a65f647b663niq [Graham Leggett]

d56bacbfefa5aa883ce5162a115747372fc38d13chrisd

d56bacbfefa5aa883ce5162a115747372fc38d13chrisd *) mod_authz_core: Allow authz providers to check args while reading the

d56bacbfefa5aa883ce5162a115747372fc38d13chrisd config and allow to cache parsed args. Move 'all' and 'env' authz

d56bacbfefa5aa883ce5162a115747372fc38d13chrisd providers from mod_authz_host to mod_authz_core. Add 'method' authz

d56bacbfefa5aa883ce5162a115747372fc38d13chrisd provider depending on the HTTP method. [Stefan Fritsch]

d64dd2fd4516c2b1b664c5e59c0628d9aff26984covener

d64dd2fd4516c2b1b664c5e59c0628d9aff26984covener *) mod_include: Move the request_rec within mod_include to be

d64dd2fd4516c2b1b664c5e59c0628d9aff26984covener exposed within include_ctx_t. [Graham Leggett]

ed0d39878e79220baaa50c15b79b1fdf877cb919niq

1e911973bcb9df6701a4c16c037771ecf25ade13niq *) mod_include: Reinstate support for UTF-8 character sets by allowing a

1e911973bcb9df6701a4c16c037771ecf25ade13niq variable being echoed or set to be decoded and then encoded as separate

1e911973bcb9df6701a4c16c037771ecf25ade13niq steps. PR47686 [Graham Leggett]

1e911973bcb9df6701a4c16c037771ecf25ade13niq

1e911973bcb9df6701a4c16c037771ecf25ade13niq *) mod_cache: Add a discrete commit_entity() provider function within the

1e911973bcb9df6701a4c16c037771ecf25ade13niq mod_cache provider interface which is called to indicate to the

e47d58d5d983426584c8d16416c50f5c58070746dirkx provider that caching is complete, giving the provider the opportunity

e47d58d5d983426584c8d16416c50f5c58070746dirkx to commit temporary files permanently to the cache in an atomic

e47d58d5d983426584c8d16416c50f5c58070746dirkx fashion. Replace the inconsistent use of error cleanups with a formal

e47d58d5d983426584c8d16416c50f5c58070746dirkx set of pool cleanups attached to a subpool, which is destroyed on error.

33aad3911b15cb5d523075f7df829274fe298a13dirkx [Graham Leggett]

33aad3911b15cb5d523075f7df829274fe298a13dirkx

76f68128bb8fcea0f772d522c05dc7ec872040c2dirkx *) mod_cache: Change the signature of the store_body() provider function

33aad3911b15cb5d523075f7df829274fe298a13dirkx within the mod_cache provider interface to support an "in" brigade

433dcb1fbaae82d36634f5120bff71a04296904ddirkx and an "out" brigade instead of just a single input brigade. This

433dcb1fbaae82d36634f5120bff71a04296904ddirkx gives a cache provider the option to consume only part of the brigade

433dcb1fbaae82d36634f5120bff71a04296904ddirkx passed to it, rather than the whole brigade as was required before.

433dcb1fbaae82d36634f5120bff71a04296904ddirkx This fixes an out of memory and a request timeout condition that would

433dcb1fbaae82d36634f5120bff71a04296904ddirkx occur when the original document was a large file. Introduce

433dcb1fbaae82d36634f5120bff71a04296904ddirkx CacheReadSize and CacheReadTime directives to mod_disk_cache to control

d7fcc79b0bee660d71b0cccfe9bbc2765ee6420erederpj the amount of data to attempt to cache at a time. [Graham Leggett]

d7fcc79b0bee660d71b0cccfe9bbc2765ee6420erederpj

d7fcc79b0bee660d71b0cccfe9bbc2765ee6420erederpj *) core: Add ErrorLogFormat to allow configuring error log format, including

d7fcc79b0bee660d71b0cccfe9bbc2765ee6420erederpj additional information that is logged once per connection or request. Add

d7fcc79b0bee660d71b0cccfe9bbc2765ee6420erederpj error log IDs for connections and request to allow correlating error log

d7fcc79b0bee660d71b0cccfe9bbc2765ee6420erederpj lines and the corresponding access log entry. [Stefan Fritsch]

c002c44ee5c7e7258f4ba5c162461c24a0c179c2dirkx

c002c44ee5c7e7258f4ba5c162461c24a0c179c2dirkx *) core: Disable sendfile by default. [Stefan Fritsch]

c002c44ee5c7e7258f4ba5c162461c24a0c179c2dirkx

40beb03c240a9c60805388592f1005d9bf9d2362fuankg *) mod_cache: Check the request to determine whether we are allowed

65cb7f00eca6689c8a89dc809359991ade1285bcwrowe to return cached content at all, and respect a "Cache-Control:

65cb7f00eca6689c8a89dc809359991ade1285bcwrowe no-cache" header from a client. Previously, "no-cache" would

65cb7f00eca6689c8a89dc809359991ade1285bcwrowe behave like "max-age=0". [Graham Leggett]

65cb7f00eca6689c8a89dc809359991ade1285bcwrowe

65cb7f00eca6689c8a89dc809359991ade1285bcwrowe *) mod_cache: Use a proper filter context to hold filter data instead

39c7699ec0799d394d3f67145d4a12ed82f587b8jorton of misusing the per-request configuration. Fixes a segfault on trunk

39c7699ec0799d394d3f67145d4a12ed82f587b8jorton when the normal handler is used. [Graham Leggett]

39c7699ec0799d394d3f67145d4a12ed82f587b8jorton

c6d33447e28403a90ad817dba4df75fae785be28pquerna *) mod_cgid: Log a warning if the ScriptSock path is truncated because

c6d33447e28403a90ad817dba4df75fae785be28pquerna it is too long. PR 49388. [Stefan Fritsch]

439ccf2a084e1da566548931c585cbcc3a9e7f4cminfrin

439ccf2a084e1da566548931c585cbcc3a9e7f4cminfrin *) vhosts: Do not allow _default_ in NameVirtualHost, or mixing *

439ccf2a084e1da566548931c585cbcc3a9e7f4cminfrin and non-* ports on NameVirtualHost, or multiple NameVirtualHost

439ccf2a084e1da566548931c585cbcc3a9e7f4cminfrin directives for the same address:port, or NameVirtualHost

439ccf2a084e1da566548931c585cbcc3a9e7f4cminfrin directives with no matching VirtualHosts, or multiple ip-based

439ccf2a084e1da566548931c585cbcc3a9e7f4cminfrin VirtualHost sections for the same address:port. These were

4ede070ca63bd4c48045e35a7192582769770290jorton previously accepted with a warning, but the behavior was

4ede070ca63bd4c48045e35a7192582769770290jorton undefined. [Dan Poirier]

795c9499a77c25695bcb9710ed67bbe51492e181rpluem

795c9499a77c25695bcb9710ed67bbe51492e181rpluem *) mod_remoteip: Fix a segfault when using mod_remoteip in conjunction with

795c9499a77c25695bcb9710ed67bbe51492e181rpluem Allow/Deny. PR 49838. [Andrew Skalski <voltara gmail.com>]

a72ba68ecbbc61e4b513e50d6000245c33f753dcwrowe

a72ba68ecbbc61e4b513e50d6000245c33f753dcwrowe *) core: DirectoryMatch can now match on the end of line character ($),

7a079e0cd696baca90ac43e325f64582e2945c68wrowe and sub-directories of matched directories are no longer implicitly

a72ba68ecbbc61e4b513e50d6000245c33f753dcwrowe matched. PR49809 [Eric Covener]

62c53a0dab4c85bfc6a5ab9abfb1b269d9f7458dniq

62c53a0dab4c85bfc6a5ab9abfb1b269d9f7458dniq *) Regexps: introduce new higher-level regexp utility including parsing

62c53a0dab4c85bfc6a5ab9abfb1b269d9f7458dniq and executing perl-style regexp ops (e.g s/foo/bar/i) and regexp memory

ecc1538af1c08282fc2773d2eb3f1a54251862f9minfrin [Nick Kew]

ecc1538af1c08282fc2773d2eb3f1a54251862f9minfrin

ecc1538af1c08282fc2773d2eb3f1a54251862f9minfrin *) Proxy: support setting source address. PR 29404

ecc1538af1c08282fc2773d2eb3f1a54251862f9minfrin [Multiple contributors iterating through bugzilla,

3f5585f7f4a7d74f2f94ec729ea8c1879d419e35rederpj Aron Ujvari <xanco nikhok.hu>, Aleksey Midenkov <asm uezku.kemsu.ru>,

3f5585f7f4a7d74f2f94ec729ea8c1879d419e35rederpj <dan listening-station.net; trunk version Nick Kew]

3f5585f7f4a7d74f2f94ec729ea8c1879d419e35rederpj

3f5585f7f4a7d74f2f94ec729ea8c1879d419e35rederpj *) HTTP protocol: return 400 not 503 if we have to abort due to malformed

3f5585f7f4a7d74f2f94ec729ea8c1879d419e35rederpj chunked encoding. [Nick Kew]

e4b96ba15dc8b2b27d251d53e29b86da32cd5066pquerna

e4b96ba15dc8b2b27d251d53e29b86da32cd5066pquernaChanges with Apache 2.3.8

cd3bbd6d2df78d6c75e5d159a81ef8bdd5f70df9trawick

cd3bbd6d2df78d6c75e5d159a81ef8bdd5f70df9trawick *) suexec: Support large log files. PR 45856. [Stefan Fritsch]

cd3bbd6d2df78d6c75e5d159a81ef8bdd5f70df9trawick

cd3bbd6d2df78d6c75e5d159a81ef8bdd5f70df9trawick *) core: Abort with sensible error message if no or more than one MPM is

108ebbb87b2a46f4416ec507824471a483c39fe1sctemme loaded. [Stefan Fritsch]

108ebbb87b2a46f4416ec507824471a483c39fe1sctemme

108ebbb87b2a46f4416ec507824471a483c39fe1sctemme *) mod_proxy: Rename erroronstatus to failonstatus.

108ebbb87b2a46f4416ec507824471a483c39fe1sctemme [Daniel Ruggeri <DRuggeri primary.net>]

7abe34dd5a20fc8fde09dca9116b88e6ddfd55ddjorton

7abe34dd5a20fc8fde09dca9116b88e6ddfd55ddjorton *) mod_dav_fs: Fix broken "creationdate" property.

7abe34dd5a20fc8fde09dca9116b88e6ddfd55ddjorton Regression in version 2.3.7. [Rainer Jung]

10d486b9267800c5e376c22f6c0d45dc2ae86f67chrisd

10d486b9267800c5e376c22f6c0d45dc2ae86f67chrisdChanges with Apache 2.3.7

10d486b9267800c5e376c22f6c0d45dc2ae86f67chrisd

10d486b9267800c5e376c22f6c0d45dc2ae86f67chrisd *) SECURITY: CVE-2010-1452 (cve.mitre.org)

3e155218733389e7b1ea3a9ffd0aea533fd929cechrisd mod_dav, mod_cache, mod_session: Fix Handling of requests without a path

3e155218733389e7b1ea3a9ffd0aea533fd929cechrisd segment. PR: 49246 [Mark Drayton, Jeff Trawick]

3e155218733389e7b1ea3a9ffd0aea533fd929cechrisd

3e155218733389e7b1ea3a9ffd0aea533fd929cechrisd *) mod_ldap: Properly check the result returned by apr_ldap_init. PR 46076.

dd6199828976e6c7850ca6abd7a1ceba99e9ed16chrisd [Stefan Fritsch]

dd6199828976e6c7850ca6abd7a1ceba99e9ed16chrisd

dd6199828976e6c7850ca6abd7a1ceba99e9ed16chrisd *) mod_rewrite: Log errors if rewrite map files cannot be opened. PR 49639.

dd6199828976e6c7850ca6abd7a1ceba99e9ed16chrisd [Stefan Fritsch]

ab43b4a17b2ac31ccb1cf280be8c42a8a314cecbjorton

ab43b4a17b2ac31ccb1cf280be8c42a8a314cecbjorton *) mod_proxy_http: Support the 'ping' property for backend HTTP/1.1 servers

ab43b4a17b2ac31ccb1cf280be8c42a8a314cecbjorton via leveraging 100-Continue as the initial "request".

67139e2d50d1e11558d87f7042f61cb04bb0d1d2jim [Jim Jagielski]

f3a5934ca0fb0f0f813bd9d9d06af8937e3f401fjim

67139e2d50d1e11558d87f7042f61cb04bb0d1d2jim *) core/mod_authz_core: Introduce new access_checker_ex hook that enables

67139e2d50d1e11558d87f7042f61cb04bb0d1d2jim mod_authz_core to bypass authentication if access should be allowed by

67139e2d50d1e11558d87f7042f61cb04bb0d1d2jim IP address/env var/... [Stefan Fritsch]

a4ab95921be8ce5de50913cd6505d41b672eb375minfrin

a4ab95921be8ce5de50913cd6505d41b672eb375minfrin *) core: Introduce note_auth_failure hook to allow modules to add support

a4ab95921be8ce5de50913cd6505d41b672eb375minfrin for additional auth types. This makes ap_note_auth_failure() work with

a4ab95921be8ce5de50913cd6505d41b672eb375minfrin mod_auth_digest again. PR 48807. [Stefan Fritsch]

e605dd6afa940f799c873ffeaa5e25fa4ea9a2c8minfrin

e605dd6afa940f799c873ffeaa5e25fa4ea9a2c8minfrin *) socache modules: return APR_NOTFOUND when a lookup is not found [Nick Kew]

e605dd6afa940f799c873ffeaa5e25fa4ea9a2c8minfrin

e605dd6afa940f799c873ffeaa5e25fa4ea9a2c8minfrin *) mod_authn_socache: new module [Nick Kew]

e605dd6afa940f799c873ffeaa5e25fa4ea9a2c8minfrin

50c06405bc48121db2913925549407fd3e79bcedmturk *) configure: Add reallyall option for --enable-mods-shared. [Stefan Fritsch]

50c06405bc48121db2913925549407fd3e79bcedmturk

dec02391360e503cd3437d16bed765dc653b9de5minfrin *) Fix Windows build when using VC6. [Gregg L. Smith <lists glewis com>]

dec02391360e503cd3437d16bed765dc653b9de5minfrin

dec02391360e503cd3437d16bed765dc653b9de5minfrin *) mod_rewrite: Allow to set environment variables without explicitly

dec02391360e503cd3437d16bed765dc653b9de5minfrin giving a value. [Rainer Jung]

dec02391360e503cd3437d16bed765dc653b9de5minfrin

1b27a3a26f18191db7ecb4d536cb121ba9520a8eniq *) mod_rewrite: Remove superfluous EOL from rewrite logging. [Rainer Jung]

1b27a3a26f18191db7ecb4d536cb121ba9520a8eniq

686ce4eade942e515b1725d0c9751da36b759a6ctrawick *) mod_include: recognise "text/html; parameters" as text/html

686ce4eade942e515b1725d0c9751da36b759a6ctrawick PR 49616 [Andrey Chernov <ache nagual.pp.ru>]

686ce4eade942e515b1725d0c9751da36b759a6ctrawick

1ce78cf71b5baaf2c1ab48e818cb1f2397df5010trawick *) CGI vars: allow PATH to be set by SetEnv, consistent with LD_LIBRARY_PATH

4bd465052c4a0c8d41e573ee7a90c312d980355fchrisd PR 43906 [Nick Kew]

4bd465052c4a0c8d41e573ee7a90c312d980355fchrisd

4bd465052c4a0c8d41e573ee7a90c312d980355fchrisd *) Core: Extra robustness: don't try authz and segfault if authn

4bd465052c4a0c8d41e573ee7a90c312d980355fchrisd fails to set r->user. Log bug and return 500 instead.

4bd465052c4a0c8d41e573ee7a90c312d980355fchrisd PR 42995 [Nick Kew]

4bd465052c4a0c8d41e573ee7a90c312d980355fchrisd

4bd465052c4a0c8d41e573ee7a90c312d980355fchrisd *) HTTP protocol filter: fix handling of longer chunk extensions

27b38d4191d5f638165e2a77ec6e6f567bd7784dniq PR 49474 [<tee.bee gmx.de>]

27b38d4191d5f638165e2a77ec6e6f567bd7784dniq

27b38d4191d5f638165e2a77ec6e6f567bd7784dniq *) Update SSL cipher suite and add example for SSLHonorCipherOrder.

a87e2a23083aa62229307482afbb3b802a0c2105mturk [Lars Eilebrecht, Rainer Jung]

a87e2a23083aa62229307482afbb3b802a0c2105mturk

a87e2a23083aa62229307482afbb3b802a0c2105mturk *) move AddOutputFilterByType from core to mod_filter. This should

a87e2a23083aa62229307482afbb3b802a0c2105mturk fix nasty side-effects that happen when content_type is set

a87e2a23083aa62229307482afbb3b802a0c2105mturk more than once in processing a request, and make it fully

a87e2a23083aa62229307482afbb3b802a0c2105mturk compatible with dynamic and proxied contents. [Nick Kew]

8fd638698262130d00458b2c95548f6f94875847rpluem

534611d341a1a48b93c7a1fd5e333dbd261527d3rpluem *) mod_log_config: Implement logging for sub second timestamps and

534611d341a1a48b93c7a1fd5e333dbd261527d3rpluem request end time. [Rainer Jung]

534611d341a1a48b93c7a1fd5e333dbd261527d3rpluem

79d4b708d021714647aab8b138ae671ed24765cewroweChanges with Apache 2.3.6

79d4b708d021714647aab8b138ae671ed24765cewrowe

79d4b708d021714647aab8b138ae671ed24765cewrowe *) SECURITY: CVE-2009-3555 (cve.mitre.org)

79d4b708d021714647aab8b138ae671ed24765cewrowe mod_ssl: Comprehensive fix of the TLS renegotiation prefix injection

79d4b708d021714647aab8b138ae671ed24765cewrowe attack when compiled against OpenSSL version 0.9.8m or later. Introduces

88d0e50f16b21d4d0af0a48da7ad28fb5991834crpluem the 'SSLInsecureRenegotiation' directive to reopen this vulnerability

88d0e50f16b21d4d0af0a48da7ad28fb5991834crpluem and offer unsafe legacy renegotiation with clients which do not yet

88d0e50f16b21d4d0af0a48da7ad28fb5991834crpluem support the new secure renegotiation protocol, RFC 5746.

88d0e50f16b21d4d0af0a48da7ad28fb5991834crpluem [Joe Orton, and with thanks to the OpenSSL Team]

25a81ea1bca1c89cda713c4d23660e487b1488a0rpluem

25a81ea1bca1c89cda713c4d23660e487b1488a0rpluem *) SECURITY: CVE-2009-3555 (cve.mitre.org)

25a81ea1bca1c89cda713c4d23660e487b1488a0rpluem mod_ssl: A partial fix for the TLS renegotiation prefix injection attack

48fa058fe468025347930610ac2473094fa0f4e4chrisd by rejecting any client-initiated renegotiations. Forcibly disable

48fa058fe468025347930610ac2473094fa0f4e4chrisd keepalive for the connection if there is any buffered data readable. Any

48fa058fe468025347930610ac2473094fa0f4e4chrisd configuration which requires renegotiation for per-directory/location

3ec4328f079d8867cc323155e59678ad9437914frooneg access control is still vulnerable, unless using OpenSSL >= 0.9.8l.

3ec4328f079d8867cc323155e59678ad9437914frooneg [Joe Orton, Ruediger Pluem, Hartmut Keil <Hartmut.Keil adnovum.ch>]

3ec4328f079d8867cc323155e59678ad9437914frooneg

de0d0b50c96fae59c28e09fed61b0d15cfa4147bchrisd *) SECURITY: CVE-2010-0408 (cve.mitre.org)

de0d0b50c96fae59c28e09fed61b0d15cfa4147bchrisd mod_proxy_ajp: Respond with HTTP_BAD_REQUEST when the body is not sent

de0d0b50c96fae59c28e09fed61b0d15cfa4147bchrisd when request headers indicate a request body is incoming; not a case of

de0d0b50c96fae59c28e09fed61b0d15cfa4147bchrisd HTTP_INTERNAL_SERVER_ERROR. [Niku Toivola <niku.toivola sulake.com>]

de0d0b50c96fae59c28e09fed61b0d15cfa4147bchrisd

de0d0b50c96fae59c28e09fed61b0d15cfa4147bchrisd *) SECURITY: CVE-2010-0425 (cve.mitre.org)

de0d0b50c96fae59c28e09fed61b0d15cfa4147bchrisd mod_isapi: Do not unload an isapi .dll module until the request

cd59ac5e8f739afbdcd523c649550f7dce1709ceniq processing is completed, avoiding orphaned callback pointers.

db78659055df54243bca678c35bd2ce7e31a9237rooneg [Brett Gervasoni <brettg senseofsecurity.com>, Jeff Trawick]

edf6757df85878dc8ce11fb3840ee4cde6de5b2frooneg

db78659055df54243bca678c35bd2ce7e31a9237rooneg *) core: Filter init functions are now run strictly once per request

95817edd05387a5276f51fcd5db79fc21b89b55brooneg before handler invocation. The init functions are no longer run

95817edd05387a5276f51fcd5db79fc21b89b55brooneg for connection filters. PR 49328. [Joe Orton]

95817edd05387a5276f51fcd5db79fc21b89b55brooneg

63689d77e084e36b8194fb6df5adfc0344965e01trawick *) core: Adjust the output filter chain correctly in an internal

63689d77e084e36b8194fb6df5adfc0344965e01trawick redirect from a subrequest, preserving filters from the main

63689d77e084e36b8194fb6df5adfc0344965e01trawick request as necessary. PR 17629. [Joe Orton]

63689d77e084e36b8194fb6df5adfc0344965e01trawick

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) mod_cache: Explicitly allow cache implementations to cache a 206 Partial

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes Response if they so choose to do so. Previously an attempt to cache a 206

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes was arbitrarily allowed if the response contained an Expires or

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes Cache-Control header, and arbitrarily denied if both headers were missing.

a1a615ca49b162d71d88089210395c9a9cfeb539rpluem [Graham Leggett]

8b67b9d3ce40755d1b58971198a02b2749d8e13dbnicholes

8b67b9d3ce40755d1b58971198a02b2749d8e13dbnicholes *) core: Add microsecond timestamp fractions, process id and thread id

8b67b9d3ce40755d1b58971198a02b2749d8e13dbnicholes to the error log. [Rainer Jung]

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes

a1a615ca49b162d71d88089210395c9a9cfeb539rpluem *) configure: The "most" module set gets build by default. [Rainer Jung]

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) configure: Building dynamic modules (DSO) by default. [Rainer Jung]

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) configure: Fix broken VPATH build when using included APR.

a1a615ca49b162d71d88089210395c9a9cfeb539rpluem [Rainer Jung]

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) mod_session_crypto: Fix configure problem when building

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes with APR 2 and for VPATH builds with included APR.

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes [Rainer Jung]

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) mod_session_crypto: API compatibility with APR 2 crypto and

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes APR Util 1.x crypto. [Rainer Jung]

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) ab: Fix memory leak with -v2 and SSL. PR 49383.

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes [Pavel Kankovsky <peak argo troja mff cuni cz>]

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) core: Add per-module and per-directory loglevel configuration.

69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes Add some more trace logging.

a1a615ca49b162d71d88089210395c9a9cfeb539rpluem mod_rewrite: Replace RewriteLog/RewriteLogLevel with trace log levels.

1b0dce86d7fc8a5aa4c89b05255be26e508c615crpluem mod_ssl: Replace LogLevelDebugDump with trace log levels.

1b0dce86d7fc8a5aa4c89b05255be26e508c615crpluem mod_ssl/mod_proxy*: Adjust loglevels to be less verbose at levels info

1b0dce86d7fc8a5aa4c89b05255be26e508c615crpluem and debug.

1b0dce86d7fc8a5aa4c89b05255be26e508c615crpluem mod_dumpio: Replace DumpIOLogLevel with trace log levels.

edc5389f50ce4153e6192740f3c7a188c8cf8d67niq [Stefan Fritsch]

edc5389f50ce4153e6192740f3c7a188c8cf8d67niq

6c05afd314b4ddd545d63b4ff5de822cc30eec79trawick *) mod_ldap: LDAP caching was suppressed (and ldap-status handler returns

6c05afd314b4ddd545d63b4ff5de822cc30eec79trawick title page only) when any mod_ldap directives were used in VirtualHost

6c05afd314b4ddd545d63b4ff5de822cc30eec79trawick context. [Eric Covener]

13cd67e9c1dacbd6b9f040bda337c725cedd98f3brianp

13cd67e9c1dacbd6b9f040bda337c725cedd98f3brianp *) mod_disk_cache: Decline the opportunity to cache if the response is

a623efbff95aab78da9e030524b0fa69b054f6d0brianp a 206 Partial Content. This stops a reverse proxied partial response

a623efbff95aab78da9e030524b0fa69b054f6d0brianp from becoming cached, and then being served in subsequent responses.

a623efbff95aab78da9e030524b0fa69b054f6d0brianp [Graham Leggett]

a623efbff95aab78da9e030524b0fa69b054f6d0brianp

a623efbff95aab78da9e030524b0fa69b054f6d0brianp *) mod_deflate: avoid the risk of forwarding data before headers are set.

a623efbff95aab78da9e030524b0fa69b054f6d0brianp PR 49369 [Matthew Steele <mdsteele google.com>]

0b4b04d8621478ba59f0a6ba2950ddc02ab92b58colm

0b4b04d8621478ba59f0a6ba2950ddc02ab92b58colm *) mod_authnz_ldap: Ensure nested groups are checked when the

0b4b04d8621478ba59f0a6ba2950ddc02ab92b58colm top-level group doesn't have any direct non-group members

2f1bb5376c5c4022383bb729679ca751dd75a2eabrianp of attributes in AuthLDAPGroupAttribute. [Eric Covener]

2f1bb5376c5c4022383bb729679ca751dd75a2eabrianp

ad862ab5716726a2d72a292ba1dfb29566c86153brianp *) mod_authnz_ldap: Search or Comparison during authorization phase

ad862ab5716726a2d72a292ba1dfb29566c86153brianp can use the credentials from the authentication phase

ad862ab5716726a2d72a292ba1dfb29566c86153brianp (AuthLDAPSearchAsUSer,AuthLDAPCompareAsUser).

17d53ea32c4968e47733f1c2c063ae07d280efd6jerenkrantz PR 48340 [Domenico Rotiroti, Eric Covener]

17d53ea32c4968e47733f1c2c063ae07d280efd6jerenkrantz

17d53ea32c4968e47733f1c2c063ae07d280efd6jerenkrantz *) mod_authnz_ldap: Allow the initial DN search during authentication

2d5532b13110a8d85653da92e97795b09cc25cc2trawick to use the HTTP username/pass instead of an anonymous or hard-coded

b38565306421ff53e9f7499bc728d6df5cec294dpquerna LDAP id (AuthLDAPInitialBindAsUser, AuthLDAPInitialBindPattern).

b38565306421ff53e9f7499bc728d6df5cec294dpquerna [Eric Covener]

b38565306421ff53e9f7499bc728d6df5cec294dpquerna

b38565306421ff53e9f7499bc728d6df5cec294dpquerna *) mod_authnz_ldap: Publish requested LDAP data with an AUTHORIZE_ prefix

74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim when this module is used for authorization. See AuthLDAPAuthorizePrefix.

74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim PR 45584 [Eric Covener]

cfa64348224b66dd1c9979b809406c4d15b1c137fielding

74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim *) apxs -q: Stop filtering out ':' characters from the reported values.

cfa64348224b66dd1c9979b809406c4d15b1c137fielding PR 45343. [Bill Cole]

74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim

cfa64348224b66dd1c9979b809406c4d15b1c137fielding *) prefork MPM: Work around possible crashes on child exit in APR reslist

74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim cleanup code. PR 43857. [Tom Donovan]

cfa64348224b66dd1c9979b809406c4d15b1c137fielding

74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim *) ab: fix number of requests sent by ab when keepalive is enabled. PR 48497.

cfa64348224b66dd1c9979b809406c4d15b1c137fielding [Bryn Dole <dole blekko.com>]

74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim

cfa64348224b66dd1c9979b809406c4d15b1c137fielding *) Log an error for failures to read a chunk-size, and return 408 instead of

74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim 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

Changes with Apache 1.3.x and later:

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