CHANGES revision cc5a4a08dc9783fcbc52ce86f11e01c281a43810
750f77ade4110c6b2315d6b9e9c22f643914d87drbb -*- coding: utf-8 -*-
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolleyChanges with Apache 2.5.0
750f77ade4110c6b2315d6b9e9c22f643914d87drbb
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe *) mod_cache_socache: Use the name of the socache implementation when performing
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe a lookup rather than using the raw arguments. [Martin Ksellmann
750f77ade4110c6b2315d6b9e9c22f643914d87drbb <martin@ksellmann.de>]
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe
2f331bc16ab82343fd90bf5b3395361876bef7fcerikabele *) rotatelogs: add -n number-of-files option to roate through a number
750f77ade4110c6b2315d6b9e9c22f643914d87drbb of fixed-name logfiles. [Eric Covener]
750f77ade4110c6b2315d6b9e9c22f643914d87drbb
750f77ade4110c6b2315d6b9e9c22f643914d87drbb *) mod_lua: If a LuaMapHandler doesn't return any value, log a warning
750f77ade4110c6b2315d6b9e9c22f643914d87drbb and treat it as apache2.OK. [Eric Covener]
750f77ade4110c6b2315d6b9e9c22f643914d87drbb
750f77ade4110c6b2315d6b9e9c22f643914d87drbb *) ab: Add a new -l parameter in order not to check the length of the responses.
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley This can be usefull with dynamic pages.
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley PR9945, PR27888, PR42040 [<ccikrs1 cranbrook edu>]
45108af9f7bc456c8e9b3bf3ea863f171e6dc9a6jwoolley
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley *) mod_ssl: Fix possible truncation of OCSP responses when reading from the
3e5667f3bea0b417d0133534d960c5b86c63cf5cgstein server. [Joe Orton]
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz *) mod_session_dbd: Make sure that dirty flag is respected when saving
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz sessions, and ensure the session ID is changed each time the session
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz changes. [Takashi Sato <takashi tks.st>, Graham Leggett]
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz *) mod_dav: Sending a MERGE request against a URI handled by mod_dav_svn with
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme the source href (sent as part of the request body as XML) pointing to a
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme URI that is not configured for DAV will trigger a segfault. [Ben Reser
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme <ben reser.org>]
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme *) mod_logio: new format-specifier %C (combined) which is the sum of received
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme and sent byte counts.
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme PR54015 [Christophe Jaillet]
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz *) core: Remove apr_brigade_flatten(), buffering and duplicated code
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz from the HTTP_IN filter, parse chunks in a single pass with zero copy.
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz Reduce memory usage by 48 bytes per request. [Graham Leggett]
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz *) mod_deflate: Remove assumptions as to when an EOS bucket might arrive.
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz Gracefully step aside if the body size is zero. [Graham Leggett]
8744b27bf2f08d2acb55f3e77231ab9b59d5d333jerenkrantz
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme *) 'AuthGroupFile' and 'AuthUserFile' do not accept anymore the optional
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme 'standard' keyword . It was unused and not documented.
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme PR54463 [Tianyin Xu <tixu cs.ucsd.edu> and Christophe Jaillet]
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme *) mod_proxy_http: Make the proxy-interim-response environment variable
3e5667f3bea0b417d0133534d960c5b86c63cf5cgstein effective by formally overriding origin server behaviour. [Graham
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley Leggett, Co-Advisor <coad measurement-factory.com>]
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley *) core: Stop the HTTP_IN filter from attempting to write error buckets
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley to the output filters, which is bogus in the proxy case. Create a
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley clean mapping from APR codes to HTTP status codes, and use it where
750f77ade4110c6b2315d6b9e9c22f643914d87drbb needed. [Graham Leggett]
105475009f541187ba7a14a367547d9404c578befielding
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley *) mod_proxy: Ensure we don't attempt to amend a table we are iterating
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley through, ensuring that all headers listed by Connection are removed.
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley [Graham Leggett, Co-Advisor <coad measurement-factory.com>]
750f77ade4110c6b2315d6b9e9c22f643914d87drbb
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme *) core: apachectl -S prints wildcard name-based virtual hosts twice.
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley PR54948 [Eric Covener]
750f77ade4110c6b2315d6b9e9c22f643914d87drbb
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe *) mod_proxy: Reject invalid values for Max-Forwards. [Graham Leggett,
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe Co-Advisor <coad measurement-factory.com>]
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe *) mod_cache: If a 304 response indicates an entity not currently cached, then
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe the cache MUST disregard the response and repeat the request without the
2f331bc16ab82343fd90bf5b3395361876bef7fcerikabele conditional. [Graham Leggett, Co-Advisor <coad measurement-factory.com>]
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe *) mod_proxy: Fix seg-faults when using the global pool on threaded
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe MPMs [Thomas Eckert <thomas.r.w.eckert gmail.com>, Jim Jagielski]
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme *) mod_proxy: Ensure network errors detected by the proxy are returned as
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme 504 Gateway Timout as opposed to 502 Bad Gateway, in order to be
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme compliant with RFC2616 14.9.4 Cache Revalidation and Reload Controls.
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe [Graham Leggett, Co-Advisor <coad measurement-factory.com>]
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe *) mod_cache: Ensure that we don't attempt to replace a cached response
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe with an older response as per RFC2616 13.12. [Graham Leggett, Co-Advisor
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe <coad measurement-factory.com>]
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe *) core, mod_cache: Ensure RFC2616 compliance in ap_meets_conditions()
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe with weak validation combined with If-Range and Range headers. Break
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe out explicit conditional header checks to be useable elsewhere in the
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe server. Ensure weak validation RFC compliance in the byteranges filter.
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe Ensure RFC validation compliance when serving cached entities. PR 16142
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe [Graham Leggett, Co-Advisor <coad measurement-factory.com>]
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe
0e16ae40a252fc71f93d0e5afe15b614c810e814pctony *) core: Add the ability to do explicit matching on weak and strong ETags
0e16ae40a252fc71f93d0e5afe15b614c810e814pctony as per RFC2616 Section 13.3.3. [Graham Leggett, Co-Advisor
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe <coad measurement-factory.com>]
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe
6f4e1cd73ca28a9876f1a37a6cdfd613eab6ec37wrowe *) mod_cache: Ensure that updated responses to HEAD requests don't get
6f4e1cd73ca28a9876f1a37a6cdfd613eab6ec37wrowe mistakenly paired with a previously cached body. Ensure that any existing
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe body is removed when a HEAD request is cached. [Graham Leggett,
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe Co-Advisor <coad measurement-factory.com>]
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe *) mod_cache: Honour Cache-Control: no-store in a request. [Graham Leggett]
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe *) mod_cache: RFC2616 14.9.3 The s-maxage directive also implies the
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe semantics of the proxy-revalidate directive. [Graham Leggett]
c6db3f5916ebd715971c3db837be9143394f8aa9slive
c6db3f5916ebd715971c3db837be9143394f8aa9slive *) mod_cache: Make sure that contradictory entity headers present in a 304
c6db3f5916ebd715971c3db837be9143394f8aa9slive Not Modified response are caught and cause the entity to be removed.
c6db3f5916ebd715971c3db837be9143394f8aa9slive [Graham Leggett]
ce4eec7f83c4bc6daba6a02eff0275a6f3878e5ewrowe
39c36cbd2a461e4fe1bdd0a860db587d420445c7sctemme *) mod_cache: Make sure Vary processing handles multivalued Vary headers and
750f77ade4110c6b2315d6b9e9c22f643914d87drbb multivalued headers referred to via Vary. [Graham Leggett]
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley
7a6c08288f79ab1734b98afc114e52cd71f898c0jwoolley *) mod_cache: When serving from cache, only the last header of a multivalued
header was taken into account. Fixed. [Graham Leggett]
*) mod_cache: Ignore response headers specified by no-cache=header and
private=header as specified by RFC2616 14.9.1 What is Cacheable. Ensure
that these headers are still processed when multiple Cache-Control
headers are present in the response. PR 54706 [Graham Leggett,
Yann Ylavic <ylavic.dev gmail.com>]
*) mod_cache: Invalidate cached entities in response to RFC2616 Section
13.10 Invalidation After Updates or Deletions. PR 15868 [Graham
Leggett]
*) mod_dav: mod_dav overrides dav_fs response on PUT failure. PR 35981
[Basant Kumar Kukreja <basant.kukreja sun.com>, Alejandro Alvarez
<alejandro.alvarez.ayllon cern.ch>]
*) mod_dav: Do not segfault on PROPFIND with a zero length DBM.
PR 52559 [Diego Santa Cruz <diego.santaCruz spinetix.com>]
*) mod_dav: Do not fail PROPPATCH when prop namespace is not known.
PR 52559 [Diego Santa Cruz <diego.santaCruz spinetix.com>]
*) mod_dav: When a PROPPATCH attempts to remove a non-existent dead
property on a resource for which there is no dead property in the same
namespace httpd segfaults. PR 52559 [Diego Santa Cruz
<diego.santaCruz spinetix.com>]
*) mod_dav: Ensure URI is correctly uriencoded on return. PR 54611
[Timothy Wood <tjw omnigroup.com>]
*) mod_dav: Sending a If or If-Match header with an invalid ETag doesn't
result in a 412 Precondition Failed. PR 54610 [Timothy Wood
<tjw omnigroup.com>]
*) mod_dav: Make sure that when we prepare an If URL for Etag comparison,
we compare unencoded paths. PR 53910 [Timothy Wood <tjw omnigroup.com>]
*) core, mod_ssl: Lift the restriction that prevents mod_ssl taking
full advantage of the event MPM. Enable the ability for a module
to reverse the sense of a poll event from a read to a write or vice
versa. [Graham Leggett]
*) htpasswd: Add -v option to verify a password. [Stefan Fritsch]
*) htpasswd, htdbm: Fix password generation. PR 54735. [Stefan Fritsch]
*) mod_dav: Improve error handling in dav_method_put(), add new
dav_join_error() function. PR 54145. [Ben Reser <ben reser.org>]
*) mod_auth_digest: Fix crashes if shm initialization failed. [Stefan
Fritsch]
*) mod_ldap: LDAP connections used for authentication were not respecting
LDAPConnectionPoolTimeout. PR 54587
*) core: ap_rgetline_core now pulls from r->proto_input_filters.
*) mod_proxy_html: process parsed comments immediately.
Fixes bug where parsed comments may be lost. [Nick Kew]
*) mod_proxy_html: introduce doctype for HTML 5 [Nick Kew]
*) mod_proxy_html: fix typo-bug processing "strict" vs "transitional"
HTML/XHTML [Nick Kew]
*) core: Add option to add valgrind support. Use it to reduce false positive
warnings in mod_ssl. [Stefan Fritsch]
*) mod_lua: Add bindings for apr_dbd/mod_dbd database access
[Daniel Gruno]
*) mod_authn_file, mod_authn_dbd, mod_authn_dbm, mod_authn_socache:
Cache the result of the most recent password hash verification for every
keep-alive connection. This saves some expensive calculations.
[Stefan Fritsch]
*) http: Remove support for Request-Range header sent by Navigator 2-3 and
MSIE 3. [Stefan Fritsch]
*) core, http: Extend HttpProtocol with an option to enforce stricter HTTP
conformance or to only log the found problems. [Stefan Fritsch]
*) core: Correctly parse an IPv6 literal host specification in an absolute
URL in the request line. [Stefan Fritsch]
*) mod_ssl: add support for subjectAltName-based host name checking
in proxy mode. PR 54030. [Kaspar Brand]
*) mpm_event: Check that AsyncRequestWorkerFactor is not negative. PR 54254.
[Jackie Zhang <jackie qq zhang gmail com>]
*) mod_ssl: Add support for OpenSSL configuration commands [Stephen Henson]
*) EventOpt MPM
*) core: Add LogLevelOverride directive that allows to override the
loglevel for clients from certain IPs. This also works for things
like the SSL handshake where <If> LogLevel ... </If> is evaluated
too late. [Stefan Fritsch]
*) core: Add new directive Warning to issue warnings from a configuration
file. Both Warning and Error now generate a timestamped log message.
[Fabien Coelho]
*) ap_expr: Add SERVER_PROTOCOL_VERSION, ..._MAJOR, and ..._MINOR
variables. [Stefan Fritsch]
*) core: New directive RegisterHttpMethod for registering non-standard
HTTP methods. [Stefan Fritsch]
*) core: New directive HttpProtocol which allows to disable HTTP/0.9
support. [Stefan Fritsch]
*) mod_allowhandlers: New module to forbid specific handlers for specific
directories. [Stefan Fritsch]
*) configure: Fix processing of --disable-FEATURE for various features.
[Jeff Trawick]
*) mod_systemd: New module, for integration with systemd on Linux.
[Jan Kaluza <jkaluza redhat.com>]
*) mod_cache_socache: New cache implementation backed by mod_socache
that replaces mod_mem_cache removed from httpd v2.2. [Graham
Leggett]
*) core: Add dirwalk_stat and pre_htaccess hooks, allowing mpm-itk
to be used without patches to httpd core. [Jeff Trawick]
*) mod_lua: Add LuaInputFilter/LuaOutputFilter for creating content
filters in Lua [Daniel Gruno]
*) WinNT MPM: Store pid and generation for each thread in scoreboard
to allow tracking of threads from exiting children via mod_status
or other such mechanisms. [Jeff Trawick]
*) mod_ssl: Catch missing or mismatched client cert/key pairs with
SSLProxyMachineCertificateFile/Path directives. PR 52212.
[Keith Burdis <keith burdis.org>, Joe Orton]
*) mod_lua: Allow scripts handled by the lua-script handler to return
a status code to the client (such as a 302 or a 500) [Daniel Gruno]
*) mod_lua: Decline handling 'lua-script' if the file doesn't exist,
rather than throwing an internal server error. [Daniel Gruno]
*) mod_lua: Add functions r:flush and r:sendfile as well as additional
request information to the request_rec structure. [Daniel Gruno]
*) mod_lua: Add a server scope for Lua states, which creates a pool of
states with managable minimum and maximum size. [Daniel Gruno]
*) core: Add post_perdir_config hook.
[Steinar Gunderson <sgunderson bigfoot.com>]
*) mod_lua: Add new directive, LuaMapHandler, for dynamically mapping
URIs to Lua scripts and functions using regular expressions.
[Daniel Gruno]
*) mod_lua: Add new directive LuaCodeCache for controlling in-memory
caching of lua scripts. [Daniel Gruno]
*) The following now respect DefaultRuntimeDir/DEFAULT_REL_RUNTIMEDIR:
- APIs: ap_log_pid(), ap_remove_pid, ap_read_pid()
- core: the scoreboard (ScoreBoardFile), pid file (PidFile), and
mutexes (Mutex)
- mod_cache: thundering herd lock directory
- mod_lbmethod_heartbeat, mod_heartmonitor: heartbeat storage file
- mod_ldap: shared memory cache
- mod_socache_shmcb, mod_socache_dbm: shared memory or dbm for cache
[Jeff Trawick]
*) suexec: Add --enable-suexec-capabilites support on Linux, to use
setuid/setgid capability bits rather than a setuid root binary.
[Joe Orton]
*) suexec: Add support for logging to syslog as an alternative to logging
to a file; configure --without-suexec-logfile --with-suexec-syslog.
[Joe Orton]
*) mod_ssl: Add support for TLS Next Protocol Negotiation. PR 52210.
[Matthew Steele <mdsteele google.com>]
*) cross-compile: allow to provide CC_FOR_BUILD so that gen_test_char will
be compiled by the build compiler instead of the host compiler.
Also set CC_FOR_BUILD to 'cc' when cross-compilation is detected.
PR 51257. [Guenter Knauf]
*) core: In maintainer mode, replace apr_palloc with a version that
initializes the allocated memory with non-zero values, except if
AP_DEBUG_NO_ALLOC_POISON is defined. [Stefan Fritsch]
*) mod_policy: Add a new testing module to help server administrators
enforce a configurable level of protocol compliance on their
servers and application servers behind theirs. [Graham Leggett]
*) mod_firehose: Add a new debugging module able to record traffic
passing through the server in such a way that connections and/or
requests be reconstructed and replayed. [Graham Leggett]
*) mod_noloris
*) APREQ
*) Simple MPM
*) mod_serf
[Apache 2.5.0-dev includes those bug fixes and changes with the
Apache 2.4.xx tree as documented below, except as noted.]
Changes with Apache 2.4.x and later:
*) http://svn.apache.org/viewvc/httpd/httpd/branches/2.4.x/CHANGES?view=markup
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