CHANGES revision 939a5386274c80af51ee9fff4b0ca29f0c799da5
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt -*- coding: utf-8 -*-
dcfda24abf565c442d058cbf81b2180d847a1b3eAutomatic UpdaterChanges with Apache 2.5.0
3e02c9e33656dcd9c364633d42dd785d3e6fdd66Automatic Updater
3e02c9e33656dcd9c364633d42dd785d3e6fdd66Automatic Updater *) split-logfile: Fix perl error: 'Can't use string ("example.org:80")
c6fb85f9500350e5ce58c9a24f5d264c8a8bd6f4Automatic Updater as a symbol ref while "strict refs"'. PR 56329.
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt [Holger Mauermann <mauermann gmail.com>]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
3e02c9e33656dcd9c364633d42dd785d3e6fdd66Automatic Updater *) mod_proxy: Prevent ProxyPassReverse from doing a substitution when
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt the URL parameter interpolates to an empty string. PR 56603.
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt [<ajprout hotmail.com>]
3e02c9e33656dcd9c364633d42dd785d3e6fdd66Automatic Updater
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) core: Configuration files with long lines and continuation characters
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt are not read properly. PR 55910. [Manuel Mausz <manuel-as mausz.at>]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_proxy_fcgi: Provide some basic alternate options for specifying
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt how PATH_INFO is passed to FastCGI backends by adding significance to
12bfbed87cfffa65ac300b72c5665ab38a355c2fAutomatic Updater the value of proxy-fcgi-pathinfo. PR 55329. [Eric Covener]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_proxy_fcgi: Enable UDS backends configured with SetHandler/RewriteRule
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt to opt-in to connection reuse and other Proxy options via explicitly
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt declared "proxy workers" (<Proxy unix:... enablereuse=on max=...)
2cbb4ab75757fbb656997a82c14ca07db37d481aAutomatic Updater [Eric Covener]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_proxy: Add "enablereuse" option as the inverse of "disablereuse".
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt [Eric Covener]
0a7ed88633a680bb881868b75ded4d09a7bbbc50Automatic Updater
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_proxy_fcgi: Enable opt-in to TCP connection reuse by explicitly
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt setting proxy option disablereuse=off. [Eric Covener] PR 57378.
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_proxy_fcgi: Remove proxy:balancer:// prefix from SCRIPT_FILENAME
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt passed to fastcgi backends. [Eric Covener]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_http: Fix incorrect If-Match handling. PR 57358.
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt [Kunihiko Sakamoto <ksakamoto google.com>]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
0a7ed88633a680bb881868b75ded4d09a7bbbc50Automatic Updater *) mod_proxy_ajp: Fix handling of the default port (8009) in the
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt ProxyPass and <Proxy> configurations. PR 57259. [Yann Ylavic].
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_ssl: Fix renegotiation failures redirected to an ErrorDocument.
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt PR 57334. [Yann Ylavic].
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) core: Fix -D[efined] or <Define>[d] variables lifetime accross restarts.
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt PR 57328. [Armin Abfalterer <a.abfalterer gmail.com>, Yann Ylavic].
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_proxy_ajp: Fix client connection errors handling and logged status
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt when it occurs. PR 56823. [Yann Ylavic]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) ap_expr: Add filemod function for checking file modification dates
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt [Daniel Gruno]
12bfbed87cfffa65ac300b72c5665ab38a355c2fAutomatic Updater
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) core: Add CGIPassAuth directive to control whether HTTP authorization
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt headers are passed to scripts as CGI variables. PR 56855. [Jeff
12bfbed87cfffa65ac300b72c5665ab38a355c2fAutomatic Updater Trawick]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_rewrite: Improve relative substitutions in per-directory/htaccess
fd0b768f4c23d22c89f8a156a632831583b7fb68Automatic Updater context for directories found by mod_userdir and mod_alias. These no
fd0b768f4c23d22c89f8a156a632831583b7fb68Automatic Updater longer require RewriteBase to be specified. [Eric Covener]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_authnz_ldap: Resolve crashes with LDAP authz and non-LDAP authn since
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt r1608202. [Eric Covener]
12bfbed87cfffa65ac300b72c5665ab38a355c2fAutomatic Updater
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) core: Support custom ErrorDocuments for HTTP 501 and 414 status codes.
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt PR 57167 [Edward Lu <Chaosed0 gmail.com>]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_proxy_connect: Don't issue AH02447 on sockets hangups, let the read
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt determine whether it is a normal close or a real error. PR 57168. [Yann
0a7ed88633a680bb881868b75ded4d09a7bbbc50Automatic Updater Ylavic]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_buffer: Forward flushed input data immediatly and avoid (unlikely)
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt access to freed memory. [Yann Ylavic, Christophe Jaillet]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_proxy: Use the correct server name for SNI in case the backend
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt SSL connection itself is established via a proxy server.
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt PR 57139 [Szabolcs Gyurko <szabolcs gyurko.org>]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_ssl: Do not crash when looking up SSL related variables during
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt expression evaluation on non SSL connections. PR 57070 [Ruediger Pluem]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) core: Ensure that httpd exits with an error status when the MPM fails
8ec3c085233cedb22b05da36e2773c8f357a7e45Automatic Updater to run. [Yann Ylavic]
8ec3c085233cedb22b05da36e2773c8f357a7e45Automatic Updater
8ec3c085233cedb22b05da36e2773c8f357a7e45Automatic Updater *) apreq: Content-Length header should be always interpreted as a decimal.
64affc54f96a2c71cbd10ed71e246ce0746259aaAutomatic Updater Leading 0 could be erroneously considered as an octal value. PR 56598.
8ec3c085233cedb22b05da36e2773c8f357a7e45Automatic Updater [Chris Card <ctcard hotmail com>]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_proxy: Now allow for 191 character worker names, with non-fatal
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt errors if name is truncated. PR53218. [Jim Jagielski]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_ssl: Add optional function "ssl_get_tls_cb" to allow support
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt for channel bindings. [Simo Sorce <simo redhat.com>]
12bfbed87cfffa65ac300b72c5665ab38a355c2fAutomatic Updater
12bfbed87cfffa65ac300b72c5665ab38a355c2fAutomatic Updater *) mod_proxy_wstunnel: Concurrent websockets messages could be
12bfbed87cfffa65ac300b72c5665ab38a355c2fAutomatic Updater lost or delayed with ProxyWebsocketAsync enabled.
12bfbed87cfffa65ac300b72c5665ab38a355c2fAutomatic Updater [Edward Lu <Chaosed0 gmail.com>]
12bfbed87cfffa65ac300b72c5665ab38a355c2fAutomatic Updater
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) core, mod_info: Add compiled and loaded PCRE versions to version
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt number display. [Rainer Jung]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
12bfbed87cfffa65ac300b72c5665ab38a355c2fAutomatic Updater *) mpm_winnt: Accept utf-8 (Unicode) service names and descriptions for
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt internationalization. [William Rowe]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mpm_winnt: Normalize the error and status messages emitted by service.c,
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt the service control interface for Windows. [William Rowe]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_authnz_ldap: Return LDAP connections to the pool before the handler
12bfbed87cfffa65ac300b72c5665ab38a355c2fAutomatic Updater is run, instead of waiting until the end of the request. [Eric Covener]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_ldap: Be more conservative with the last-used time for
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt LDAPConnectionPoolTTL. PR54587 [Eric Covener]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_deflate: Don't fail when flushing inflated data to the user-agent
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt and that coincides with the end of stream ("Zlib error flushing inflate
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt buffer"). PR 56196. [Christoph Fausak <christoph fausak glueckkanja.com>]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_proxy: Don't limit the size of the connectable Unix Domain Socket
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt paths. [Christophe Jaillet, Yann Ylavic]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
0a7ed88633a680bb881868b75ded4d09a7bbbc50Automatic Updater *) mod_ssl: dump SSL IO/state for the write side of the connection(s),
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt like reads (level TRACE4). [Yann Ylavic]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_proxy: Shutdown (eg. close notify) the backend connection before
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt closing. [Yann Ylavic]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mpm_event[opt]: Send the SSL close notify alert when the KeepAliveTimeout
0a7ed88633a680bb881868b75ded4d09a7bbbc50Automatic Updater expires. PR54998. [Yann Ylavic]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_ssl: Ensure that the SSL close notify alert is flushed to the client.
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt PR54998. [Tim Kosse <tim.kosse filezilla-project.org>, Yann Ylavic]
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt *) mod_log_config: Add GlobalLog to allow a globally defined log to
1bc5499c2a0fc5d2b11849e97cdd6305a64eb242Evan Hunt be inherited by virtual hosts that define a CustomLog.
[Edward Lu <Chaosed0 gmail.com>]
*) MPMs: Support SO_REUSEPORT to create multiple duplicated listener
records for scalability. [Yingqi Lu <yingqi.lu@intel.com>,
Jeff Trawick, Jim Jagielski]
*) mod_proxy_html: support automatic detection of doctype and processing
of FPIs. PR56285 [Micha Lenk <micha lenk info>, Nick Kew]
*) mod_proxy_html: skip documents shorter than 4 bytes
PR 56286 [Micha Lenk <micha lenk info>]
*) mod_proxy_fdpass: Fix computation of the size of 'struct sockaddr_un'
when passed to 'connect()'.
[Graham Dumpleton <grahamd apache org>]
*) core: Add ap_mpm_resume_suspended() API to allow a suspended connection
to resume. PR56333
[Artem <artemciy gmail.com>, Edward Lu <Chaosed0 gmail.com>]
*) core: Add ap_mpm_register_socket_callback_timeout() API. [Eric Covener]
*) mod_proxy_wstunnel: Honor ProxyWebsocketIdleTimeout in asynchronous
processing mode. [Eric Covener]
*) mod_authnz_ldap: Fail explicitly when the filter is too long. Remove
unnecessary apr_pstrdup() and strlen(). [Graham Leggett]
*) Add the ldap-search option to mod_authnz_ldap, allowing authorization
to be based on arbitrary expressions that do not include the username.
[Graham Leggett]
*) Add the ldap function to the expression API, allowing LDAP filters and
distinguished names based on expressions to be escaped correctly to
guard against LDAP injection. [Graham Leggett]
*) Add module mod_ssl_ct, which provides an implementation of Certificate
Transparency (RFC 6962) for httpd. [Jeff Trawick]
*) mod_proxy: Preserve original request headers even if they differ
from the ones to be forwarded to the backend. PR 45387.
[Yann Ylavic]
*) mod_remoteip: Prevent an external proxy from presenting an internal
proxy. PR 55962. [Mike Rumph]
*) mod_ssl: Add hooks to allow other modules to perform processing at
several stages of initialization and connection handling. See
mod_ssl_openssl.h. [Jeff Trawick]
*) mod_proxy_wstunnel: Avoid sending error responses down an upgraded
websockets connection as it is being close down. [Eric Covener]
*) mod_proxy_wstunnel: Allow the administrator to cap the amount
of time a synchronous websockets connection stays idle with
ProxyWebsocketIdleTimeout. [Eric Covener]
*) mod_proxy_wstunnel: Change to opt-in for asynchronous support, adding
directives ProxyWebsocketAsync and ProxyWebsocketAsyncDelay.
[Eric Covener]
*) mod_proxy_wstunnel: Stop leaking websockets backend connections under
event MPM (trunk-only). [Eric Covener]
*) mod_proxy_http: Add detach_backend hook (potentially usable
in other proxy scheme handlers). [Jeff Trawick]
*) mod_deflate: Add DeflateAlterETag to control how the ETag
is modified. The 'NoChange' parameter mimics 2.2.x behavior.
PR 45023, PR 39727. [Eric Covener]
*) mod_rewrite: Add 'BNF' (backreferences-no-plus) flag to RewriteRule to
allow spaces in backreferences to be encoded as %20 instead of '+'.
[Eric Covener]
*) mod_rewrite: Support an optional list of characters to escape in the
argument for the 'B' (escape backreferences) flag. [Eric Covener]
*) mod_dir: Default to 2.2-like behavior and skip execution when method is
neither GET nor POST, such as for DAV requests. PR 54914. [Chris Darroch]
*) mod_rewrite: Rename the handler that does per-directory internal
redirects to "rewrite-redirect-handler" from "redirect-handler" so
it is less ambiguous and less likely to be reused. [Eric Covener]
*) mod_rewrite: Protect against looping with the [N] flag by enforcing a
default limit of 10000 iterations, and allowing each rule to change its
limit. [Eric Covener]
*) mod_ssl: Fix config merging of SSLOCSPEnable and SSLOCSPOverrideResponder.
[Jeff Trawick]
*) Add HttpContentLengthHeadZero and HttpExpectStrict directives.
[Yehuda Sadeh <yehuda inktank com>, Justin Erenkrantz]
*) mod_ssl: Add -t -DDUMP_CA_CERTS option which dumps the filenames of all
configured SSL CA certificates to stdout the same way as DUMP_CERTS does.
[Jan Kaluza]
*) mod_ssl: Don't flush when an EOS is received. Prepares mod_ssl
to support write completion. [Graham Leggett]
*) core: Add parse_errorlog_arg callback to ap_errorlog_provider
to allow providers to check the ErrorLog argument. [Jan Kaluza]
*) mod_cgid: Use the servers Timeout for each read from a CGI script,
allow override with new CGIDRequestTimeout directive. PR43494
[Eric Covener, Toshikuni Fukaya <toshikuni-fukaya cybozu co jp>]
*) core: ensure any abnormal exit is reported to stderr if it's a tty.
PR 55670 [Nick Kew]
*) mod_lua: Let the Inter-VM get/set functions work with a global
shared memory pool instead of a per-process pool. [Daniel Gruno]
*) ldap: Support ldaps when using the Microsoft LDAP SDK.
PR 54626. [Jean-Frederic Clere]
*) mod_proxy: Add ap_connection_reusable() for checking if a connection
is reusable as of this point in processing. [Jeff Trawick]
*) mod_authnz_ldap: Change default value of AuthLDAPMaxSubGroupDepth to 0
to avoid performance problems when subgroups aren't in use. [Eric Covener]
*) mod_syslog: New module implementing syslog ap_error_log provider.
Previously, this code was part of core, now it's in separate module.
[Jan Kaluza]
*) core: Add ap_errorlog_provider to make ErrorLog logging modular. Move
syslog support from core to new mod_syslog. [Jan Kaluza]
*) mod_status, mod_echo: Fix the display of client addresses.
They were truncated to 31 characters which is not enough for IPv6 addresses.
PR 54848 [Bernhard Schmidt <berni birkenwald de>]
*) core: Add ap_log_data(), ap_log_rdata(), etc. for logging buffers.
[Jeff Trawick]
*) mod_unique_id: Use output of the PRNG rather than IP address and
pid, avoiding sleep() call and possible DNS issues at startup,
plus improving randomness for IPv6-only hosts.
[Jan Kaluza <jkaluza redhat.com>]
*) mod_authnz_ldap: Support primitive LDAP servers that do not accept
filters, such as "SDBM-backed LDAP" on z/OS, by allowing a special
filter "none" to be specified in AuthLDAPURL. [Eric Covener]
*) mod_file_cache: mod_file_cache should be able to serve files that
haven't had a Content-Type set via e.g. mod_mime. [Eric Covener]
*) core: merge AllowEncodedSlashes from the base configuration into
virtual hosts. [Eric Covener]
*) AIX: Install DSO's with "cp" instead of "install" in instdso.sh
[Eric Covener]
*) mod_ldap: Don't keep retrying if a new LDAP connection times out.
[Eric Covener]
*) mod_deflate: permit compilation of mod_deflate against a zlib that has
been configured with -D Z_PREFIX, which redefines the token "deflate".
[Eric Covener]
*) mod_auth_digest: Use the secret when generating nonces in all cases and
not only when AuthName is used in .htaccess files (this change may cause
problems if used with round robin load balancers). Don't regenerate the
secret on graceful restarts. PR 54637 [Stefan Fritsch]
*) core: Remove apr_brigade_flatten(), buffering and duplicated code
from the HTTP_IN filter, parse chunks in a single pass with zero copy.
Reduce memory usage by 48 bytes per request. [Graham Leggett]
*) core: Stop the HTTP_IN filter from attempting to write error buckets
to the output filters, which is bogus in the proxy case. Create a
clean mapping from APR codes to HTTP status codes, and use it where
needed. [Graham Leggett]
*) mod_proxy: Ensure network errors detected by the proxy are returned as
504 Gateway Timout as opposed to 502 Bad Gateway, in order to be
compliant with RFC2616 14.9.4 Cache Revalidation and Reload Controls.
*) 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_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_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]
*) 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]
*) mod_systemd: New module, for integration with systemd on Linux.
[Jan Kaluza <jkaluza redhat.com>]
*) 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]
*) 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