-*- coding: utf-8 -*- Changes with Apache 2.3.0 *) mpm_winnt: Prevent the parent-child pipe from leaking into other spawned processes, and ensure we have a /Device/null handle for stdout when running as-a-service. [William Rowe] *) log core: fix the new piped logger case where we couldn't connect the replacement stderr logger's stderr to the NULL stdout stream. Continue in this case, since the previous alternative of no error logging at all (/dev/null) is far worse. [William Rowe] *) mod_ldap: Avoid possible crashes, hangs, and busy loops due to improper merging of the cache lock in vhost config PR 43164 [Eric Covener] *) mod_negotiation: preserve Query String in resolving a type map PR 33112 [Jørgen Thomsen , Nick Kew] *) mod_deflate: fix content_encoding detection in inflate_out filter when it's not in response headers table. PR 42993 [Nick Kew] *) mod_proxy: Improve network performance by setting APR_TCP_NODELAY (disable Nagle algorithm) on sockets if implemented. PR 42871 [Christian BOITEL , Jim Jagielski] *) mod_info: mod_info outputs invalid XHTML 1.0 transitional. PR 42847 [Rici Lake ] *) mime.types: add registered Apple installer type PR 40379 [Peter Bierman ] *) mod_ldap, mod_authnzldap: Add support for nested groups (i.e. the ability to authorize an authenticated user via a "require ldap-group X" directive where the user is not in group X, but is in a subgroup contained in X. PR 42891 [Paul J. Reder] *) mod_deflate: don't try to process metadata buckets as data. what should have been a 413 error was logged as a 500 and a blank screen appeared at the browser. [Greg Ames, Ruediger Pluem] *) SECURITY: CVE-2007-3304 (cve.mitre.org) prefork, worker, event MPMs: Ensure that the parent process cannot be forced to kill processes outside its process group. [Joe Orton] *) SECURITY: CVE-2006-5752 (cve.mitre.org) mod_status: Fix a possible XSS attack against a site with a public server-status page and ExtendedStatus enabled, for browsers which perform charset "detection". Reported by Stefan Esser. [Joe Orton] *) Event MPM: Add support for running under mod_ssl, by reverting to the Worker MPM behaviors, when run under an input filter that buffers its own data. [Paul Querna] *) mod_ssl: Add support for caching SSL Sessions in memcached. [Paul Querna] *) SECURITY: CVE-2007-1862 (cve.mitre.org) mod_mem_cache: Copy headers into longer lived storage; header names and values could previously point to cleaned up storage PR 41551 [Davi Arnaut ] *) mod_cache: Do not set Date or Expires when they are missing from the original response or are invalid. [Justin Erenkrantz] *) mod_cache: Correctly handle HEAD requests on expired cache content. PR 41230. [Niklas Edmundsson] *) mod_proxy: Added ProxyPassMatch directive, which is similar to ProxyPass but takes a regex local path prefix. [Jim Jagielski] *) mod_so: Solve dev's confusion by reporting expected/seen module magic signatures when failing with a 'garbled' message, and solve user's confusion by pointing out 'perhaps compiled for a different version of apache?'. [William Rowe] *) mod_ssl: Version reporting update; displays 'compiled against' Apache and build-time SSL Library versions at loglevel [info], while reporting the run-time SSL Library version in the server info tags. Helps to identify a mod_ssl built against one flavor of OpenSSL but running against another (also adds SSL-C version number reporting.) [William Rowe] *) core: Change etag generation to produce identical results on 32-bit and 64-bit platforms. PR 40064. [Joe Orton] *) ab: Add -r option to continue after socket receive errors. [Filip Hanik ] *) mod_ldap: Fix the search limit parameter to ldap_search_ext_s() for SDKs that define LDAP_NO_LIMIT to something other than -1. [David Jones ] *) mod_dbd: Introduce configuration groups to allow inheritance by virtual hosts of database configurations from the main server. Determine the minimal set of distinct configurations and share connection pools whenever possible. Allow virtual hosts to override inherited SQL statements. PR 41302. [Chris Darroch] *) core: Fix broken chunk filtering that causes all non blocking reads to be converted into blocking reads. PR 41056. [Jean-Frederic Clere, Jim Jagielski] *) apxs: Enhance -q flag to print all known variables and their values when invoked without variable name(s). [William Rowe, Sander Temme] *) mod_dbd: Create memory sub-pools for each DB connection and close DB connections in a pool cleanup function. Ensure prepared statements are destroyed before DB connection is closed. When using reslists, prevent segfaults when child processes exit, and stop memory leakage of ap_dbd_t structures. Avoid use of global s->process->pool, which isn't destroyed by exiting child processes in most multi-process MPMs. PR 39985. [Chris Darroch, Nick Kew] *) apxs: Eliminate run-time check for mod_so. PR 40653. [David M. Lee ] *) beos MPM: Create pmain pool and run modules' child_init hooks when entering ap_mpm_run(), then destroy pmain when exiting ap_mpm_run(). [Chris Darroch] *) netware MPM: Destroy pmain pool when exiting ap_mpm_run() so that cleanups registered in modules' child_init hooks are performed. [Chris Darroch] *) mod_dbd: Handle error conditions in dbd_construct() properly. Simplify ap_dbd_open() and use correct arguments to apr_dbd_error() when non-threaded. Register correct cleanup data in non-threaded ap_dbd_acquire() and ap_dbd_cacquire(). Clean up configuration data and merge function. Use ap_log_error() wherever possible. [Chris Darroch, Nick Kew] *) core: Do not replace a Date header set by a proxied backend server. PR 40232. [Ruediger Pluem] *) mod_proxy: Ensure that at least scheme://hostname[:port] matches between worker and URL when searching for the best fitting worker for a given URL. PR 40910. [Ruediger Pluem] *) mod_cache: Remove expired content from cache that cannot be revalidated. PR 30370. [Ruediger Pluem] *) mod_dbd: Stash DBD connections in request_config of initial request only, or else sub-requests and internal redirections may cause entire DBD pool to be stashed in a single HTTP request. [Chris Darroch] *) mod_proxy: Add a missing assignment in an error checking code path. PR 40865. [Andrew Rucker Jones ] *) mod_mem_cache: Increase the minimum and default value for MCacheMinObjectSize from 0 to 1, as a MCacheMinObjectSize of 0 does not make sense and leads to a division by zero. PR 40576. [Xuekun Hu ] *) Fix issue which could cause error messages to be written to access logs on Win32. PR 40476. [Tom Donovan ] *) 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_. 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 ] *) mod_rewrite: support rewritemap by SQL query [Nick Kew] *) ap_get_server_version() has been removed. Third-party modules must now use ap_get_server_banner() or ap_get_server_description(). [Jeff Trawick] *) All MPMs: Introduce a check_config phase between pre_config and open_logs, to allow modules to review interdependent configuration directive values and adjust them while messages can still be logged to the console. Handle relevant MPM directives during this phase and format messages for both the console and the error log, as appropriate. [Chris Darroch] *) mod_proxy: don't URLencode tilde in path component [Stijn Hoop ] *) mpm_winnt: Fix return values from wait_for_many_objects. The return value is index to the signaled thread in the creted_threads array. We can not use WAIT_TIMEOUT because his value is defined as 258, thus limiting the MaxThreads to that value. [Mladen Turk] *) core: Do not allow internal redirects like the DirectoryIndex of mod_dir to circumvent the symbolic link checks imposed by FollowSymLinks and SymLinksIfOwnerMatch. [Nick Kew, Ruediger Pluem, William Rowe] *) mod_proxy: Support environment variable interpolation in reverse proxying directives. [Nick Kew] *) core: Add the filename of the configuration file to the warning message about the useless use of AllowOverride. PR 39992. [Darryl Miles ] *) 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 ] *) mod_cache: Convert all values to seconds before comparing them when checking whether to send a Warning header for a stale response. PR 39713. [Owen Taylor ] *) mod_disk_cache: Delete temporary files if they cannot be renamed to their final name. [Davi Arnaut ] *) 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 ] *) 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 ] *) Remove allocation of memory for unused array of lb_score pointers in ap_init_scoreboard(). [Chris Darroch ] *) 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 ] *) mod_charset_lite: Remove Content-Length when output filter can invalidate it. Warn when input filter can invalidate it. [Jeff Trawick] *) mod_ssl: Fix spurious hostname mismatch warning for valid wildcard certificates. PR 37911. [Nick Burch ] *) 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 '', '', '' 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 , Ruediger Pluem] *) mod_authz_dbd: SQL authz with Login/Session support [Nick Kew] *) Fix typo in ProxyStatus syntax error message. [Christophe Jaillet ] *) 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] Changes with Apache 2.2.5 *) mod_deflate: fix protocol handling in deflate input filter PR 23287 [Nick Kew] *) mod_proxy: fix buffer overflow issue PR 41144 [Davi Arnaut] *) mime.types: add Registered Javascript/ECMAScript MIME types (RFC4329) PR 40299 [Dave Hodder ] *) mod_filter: fix integer comparisons in dispatch rules PR 41835 [Nick Kew] *) mod_filter: fix merging of ! and = in FilterChain PR 42186 [Issac Goldstand ] *) mod_cache: Let Cache-Control max-age set the expiration of the cached representation if Expires is not set. [Justin Erenkrantz] *) mod_disk_cache: Allow Vary'd responses to be refreshed properly. [Justin Erenkrantz] *) mod_cache: Allow caching of requests with query arguments when Cache-Control max-age is explicitly specified. [Justin Erenkrantz] *) mod_proxy: Print the correct error message for erroneous configured ProxyPass directives. PR 40439. [serai lans-tv.com] *) mod_so: Provide more helpful LoadModule feedback when an error occurs. [William Rowe] *) mod_alias: Accept path components (URL part) in Redirects. PR 35314. [Nick Kew] *) mod_headers: Allow % at the end of a Header value. PR 36609. [Nick Kew, Ruediger Pluem] *) mod_cache: Use the same cache key throughout the whole request processing to handle escaped URLs correctly. PR 41475. [Ruediger Pluem] *) mod_cache: Add CacheIgnoreQueryString directive. PR 41484. [Fredrik Widlund ] *) mod_cache: While serving a cached entity ensure that filters that have been applied to this cached entity before saving it to the cache are not applied again. PR 40090. [Ruediger Pluem] *) mod_cache: Correctly cache objects whose URL query string has been modified by mod_rewrite. PR 40805. [Ruediger Pluem] *) mod_proxy_http: Change handling of ProxyErrorOverride such that 3xx responses are no longer over-ridden (handling of 4xx and 5xx responses is unchanged). PR 39245. [Jeff Trawick, Bart van der Schans ] *) htdbm: Enable crypt support on platforms with crypt() but not , such as z/OS. [David Jones ] *) mod_ssl: initialize thread locks before initializing the hardware acceleration library, so the latter can make use of the former. PR 20951. [adunn at ncipher.com] *) ab.c: Correct behavior of HTTP request headers sent by ab in presence of -H command-line overrides. PR 31268, 26554. [Arvind Srinivasan ] *) ab.c: The apr_port_t type is unsigned, but ab was using a signed format code in its reports. PR 42070. [Takashi Sato ] *) core: Correct a regression since 2.0.x in the handling of AllowOverride Options. PR 41829. [Torsten Förtsch ] *) mod_proxy_http: Handle request bodies larger than 2 GB by converting the Content-Length header of the request correctly. PR 40883. [Ruediger Pluem, toadie ] *) mod_proxy: Fix some proxy setting inheritance problems (eg: ProxyTimeout). PR 11540. [Stuart Children ] *) Unix MPMs: Catch SIGFPE so that exception hooks and CoreDumpDirectory can work after that terminating signal. [Eric Covener ] *) Win32: Makefile.win will now build with MS VC 8 (Visual Studio 2005) including embedding the .manifest information into each binary. [William Rowe] Changes with Apache 2.2.4 *) mod_isapi: Correctly present SERVER_PORT_SECURE. PR: 40573. [Matt Eaton ] *) Allow htcacheclean, httxt2dbm, and fcgistarter to link apr/apr-util statically like the older support programs. [Eric Covener ] *) core: Fix NONBLOCK status of listening sockets on restart/graceful PR 37680. [Darius Davis ] *) mod_deflate: Rework inflate output and deflate output filter to fix several issues: Incorrect handling of flush buckets, potential memory leaks, excessive memory usage in inflate output filter for large compressed content. PR 39854. [Ruediger Pluem, Nick Kew, Justin Erenkrantz] *) mod_mem_cache: Memory leak fix: Unconditionally free the buffer. [Davi Arnaut ] *) Allow mod_dumpio to log at other than DEBUG levels via the new DumpIOLogLevel directive. [Jim Jagielski] *) rotatelogs: Improve error message for open failures. PR 39487. [Joe Orton] *) Better detection and clean up of ldap connection that has been terminated by the ldap server. PR 40878. [Rob Baily ] *) mod_mem_cache: Convert mod_mem_cache to use APR memory pool functions by creating a root pool for object persistence across requests. This also eliminates the need for custom serialization code. [Davi Arnaut ] *) mod_authnz_ldap: Add an AuthLDAPRemoteUserAttribute directive. If set, REMOTE_USER will be set to this attribute, rather than the username supplied by the user. Useful for example when you want users to log in using an email address, but need to supply a userid instead to the backend. [Graham Leggett] *) mod_cgi and mod_cgid: Don't use apr_status_t error return from input filters as HTTP return value from the handler. PR 31579. [Nick Kew] *) mod_cache: Eliminate a bogus error in the log when a filter returns AP_FILTER_ERROR. [Niklas Edmundsson ] *) core: Fix issue which could cause piped loggers to be orphaned and never terminate after a graceful restart. PR 40651. [Joe Orton, Ruediger Pluem] *) core: Fix address-in-use startup failure caused by corruption of the list of listen sockets in some configurations with multiple generic Listen directives. [Jeff Trawick] *) mod_headers: Support regexp-based editing of HTTP headers. [Nick Kew] *) mod_proxy: Add explicit flushing feature. When Servlet container sends AJP body message with size 0, this means that Servlet container has asked for an explicit flush. Create flush bucket in that case. This feature has been added to the recent Tomcat versions without breaking the AJP protocol. [Mladen Turk] *) mod_proxy_balancer: Set the new environment variable BALANCER_ROUTE_CHANGED if a worker with a route different from the one supplied by the client had been chosen or if the client supplied no routing information for a balancer with sticky sessions. [Ruediger Pluem] *) mod_proxy_balancer: Add information about the route, the sticky session and the worker used during a request as environment variables. PR 39806. [Brian ] *) mod_proxy: Don't try to use dead backend connection. PR 37770. [Olivier BOEL ] *) mod_proxy_balancer: Extract stickysession routing information contained as parameter in the URL correctly. PR 40400. [Ruediger Pluem, Tomokazu Harada ] *) mod_proxy_ajp: Added cping/cpong support for the AJP protocol. A new worker directive ping=timeout will cause CPING packet to be send expecting CPONG packet within defined timeout. In case the backend is too busy this will fail instead sending the full header. [Mladen Turk] *) mod_cache: From RFC3986 (section 6.2.3.) if a URI contains an authority component and an empty path, the empty path is to be equivalent to "/". It explicitly cites the following four URIs as equivalents: http://example.com http://example.com/ http://example.com:/ http://example.com:80/ [Davi Arnaut ] *) mod_cache: Don't cache requests with a expires date in the past; otherwise mod_cache will always try to cache the URL. This bug might lead to numerous rename() errors on win32 if the URL was previously cached. [Davi Arnaut ] *) mod_disk_cache: Make sure that only positive integers are accepted for the CacheMaxFileSize and CacheMinFileSize parameters in the config file. PR39380. [Niklas Edmundsson ] *) core: Deal with the widespread use of apr_status_t return values as HTTP status codes, as documented in PR#31759 (a bug shared by the default handler, mod_cgi, mod_cgid, mod_proxy, and probably others). PR31759. [Jeff Trawick, Ruediger Pluem, Joe Orton] *) mod_ext_filter: Handle filter names which include capital letters. PR 40323. [Jeff Trawick] *) mod_isapi: Avoid double trailing slashes in HSE_REQ_MAP_URL_TO_PATH support. Also corrects the slashes for Windows. PR 15993. [William Rowe] *) mod_isapi: Handle "HTTP/1.1 200 OK" style status lines correctly, the token parser worked while the resulting length was misinterpreted. PR 29098. [Brock Bland ] *) mod_isapi: Return 0 (failure) for more of the various ap_pass_brigade attempts to stream the response at the client. Log these as well. PR 30022, 40470. [William Rowe, Matt Eaton ] *) mod_isapi: Ensure we walk through all the methods the developer may have employed to report their HTTP status result code. PR 16637 30033 28089. [Matt Lewandowsky , William Rowe] *) mod_echo: Fix precedence problem in if statement. PR 40658. [Larry Cipriani ] *) mod_mime_magic: Fix precedence problem in if statement. PR 40656. [Larry Cipriani ] *) The full server version information is now included in the error log at startup as well as server status reports, irrespective of the setting of the ServerTokens directive. ap_get_server_version() is now deprecated, and is replaced by ap_get_server_banner() and ap_get_server_description(). [Jeff Trawick] *) mod_proxy_balancer: Workers can now be defined as part of a balancer cluster "set" in which members of a lower-numbered set are preferred over higher numbered ones. [Jim Jagielski] *) mod_proxy_balancer: Workers can now be defined as "hot standby" which will only be used if all other workers are unusable (eg: in error or disabled). Also, the balancer-manager displays the election count and I/O counts of all workers. [Jim Jagielski] *) mod_proxy_ajp: Close connection to backend if reading of request body fails. PR 40310. [Ian Abel ] *) mod_proxy_balancer: Retry worker chosen by route / redirect worker if it is in error state before sending "Service Temporarily Unavailable". PR 38962. [Christian Boitel ] Changes with Apache 2.2.3 *) SECURITY: CVE-2006-3747 (cve.mitre.org) mod_rewrite: Fix an off-by-one security problem in the ldap scheme handling. For some RewriteRules this could lead to a pointer being written out of bounds. Reported by Mark Dowd of McAfee. [Mark Cox] *) mod_authn_alias: Add a check to make sure that the base provider and the alias names are different and also that the alias has not been registered before. PR 40051. [Brad Nicholes] *) mod_authnz_ldap: Fix a problem with invalid auth error detection for LDAP client SDKs that don't support the LDAP_SECURITY_ERROR macro. PR 39529. [Ray Price , Josh Fenlason ] *) mod_cache: Do not overwrite the Content-Type in the cache, for successfully revalidated cached objects. PR 39647. [Ruediger Pluem] *) mod_speling: Add directive to deal with case corrections only and ignore other misspellings [Olivier Thereaux ] *) mod_dbd: Fix dependence on virtualhost configuration in defining prepared statements (possible segfault at startup in user modules such as mod_authn_dbd). [Nick Kew] *) Add optional 'scheme://' prefix to ServerName directive, allowing correct determination of the canonical server URL for use behind a proxy or offload device handling SSL; fixing redirect generation in those cases. PR 33398. [Sander Temme] *) Added server_scheme field to server_rec for above. Minor MMN bump. [Sander Temme] *) mod_cache: Make caching of reverse SSL proxies possible again. PR 39593. [Ruediger Pluem, Joe Orton] *) Worker MPM: On graceless shutdown or restart, send signals to each worker thread to wake them up if they're polling on a Keep-Alive connection. PR 38737. [Chris Darroch] *) worker and event MPMs: fix excessive forking if fork() or child_init take a long time. PR 39275. [Greg Ames, Jeff Trawick, Chris Darroch ] *) configure: Add "--with-included-apr" flag to force use of the bundled version of APR at build time. [Joe Orton] *) Respect GracefulShutdownTimeout in the worker and event MPMs. [Chris Darroch, Garrett Rooney] *) mod_mem_cache: Set content type correctly when delivering data from cache. PR 39266. [Ruediger Pluem] *) mod_autoindex: Fix filename escaping with FancyIndexing disabled. PR 38910. [Robby Griffin ] *) mod_charset_lite: Bypass translation when the source and dest charsets are the same. [Jeff Trawick] Changes with Apache 2.2.2 *) mod_deflate: Allow mod_deflate to handle internal redirects. [Brian J. France ] *) mod_proxy_balancer: Initialize members of a balancer correctly. PR 38227. [James A. Robinson ] *) mod_proxy: Do not release connections from connection pool twice. PR 38793. [Ruediger Pluem, matthias ] *) core: Prevent reading uninitialized memory while reading a line of protocol input. PR 39282. [Davi Arnaut ] *) mod_dbd: Update defaults, improve error reporting. [Chris Darroch , Nick Kew] *) mod_dbd: Create own pool and mutex to avoid problem use of process pool in request processing. [Chris Darroch ] *) HTML-escape the Expect error message. Not classed as security as an attacker has no way to influence the Expect header a victim will send to a target site. Reported by Thiago Zaninotti . [Mark Cox] *) htdbm: Fix crash processing -d option in 64-bit mode on HP-UX. [Jeff Trawick] *) htdbm: Warn the user when adding a plaintext password on a platform where it wouldn't work with the server (i.e., anywhere that has crypt()). [Jeff Trawick] *) mod_proxy: don't reuse a connection that may be to the wrong backend PR 39253 [Ruediger Pluem] *) Default handler: Don't return output filter apr_status_t values. PR 31759. [Jeff Trawick, Ruediger Pluem, Joe Orton] Changes with Apache 2.2.1 *) SECURITY: CVE-2005-3357 (cve.mitre.org) mod_ssl: Fix a possible crash during access control checks if a non-SSL request is processed for an SSL vhost (such as the "HTTP request received on SSL port" error message when an 400 ErrorDocument is configured, or if using "SSLEngine optional"). PR 37791. [Rüdiger Plüm, Joe Orton] *) SECURITY: CVE-2005-3352 (cve.mitre.org) mod_imagemap: Escape untrusted referer header before outputting in HTML to avoid potential cross-site scripting. Change also made to ap_escape_html so we escape quotes. Reported by JPCERT. [Mark Cox] *) mod_proxy_ajp: Flushing of the output after each AJP chunk is now configurable at runtime via the 'flushpackets' and 'flushwait' worker params. Minor MMN bump. [Jim Jagielski] *) mod_proxy: Fix incorrect usage of local and shared worker init. PR 38403. [Jim Jagielski] *) mod_isapi: Fix compiler errors on Unix platforms. [William Rowe] *) mod_proxy_http: Send HTTP Keep-Alive Headers. PR 38524. [Rüdiger Plüm, Joe Orton] *) mod_disk_cache: Return the correct error codes from bucket read failures, instead of APR_EGENERAL. [Brian Akins ] *) Add APR/APR-Util Compiled and Runtime Version numbers to the output of 'httpd -V'. [William Rowe] *) http: If a connection is aborted while waiting for a chunked line, flag the connection as errored out. [Justin Erenkrantz] *) core: Reject invalid Expect header immediately. PR 38123. [Ruediger Pluem] *) mod_proxy: Fix KeepAlives not being allowed and set to backend servers. PR 38602. [Ruediger Pluem, Jim Jagielski] *) mod_proxy: If we get an error reading the upstream response, close the connection. [Justin Erenkrantz, Roy T. Fielding, Jim Jagielski, Ruediger Pluem] *) mod_proxy_ajp: Support common headers of the AJP protocol in responses. PR 38340. [Aleksey Pesternikov ] *) mod_proxy_balancer: Do not overwrite the status of initialized workers and respect the configured status of uninitilized workers when creating a new child process. [Ruediger Pluem] *) mod_proxy_ajp: Crosscheck the length of the body chunk with the length of the ajp message to prevent mod_proxy_ajp from reading beyond the buffer boundaries and thus revealing possibly sensitive memory contents to the client. [Ruediger Pluem] *) Ensure that the proper status line is written to the client, fixing incorrect status lines caused by filters which modify r->status without resetting r->status_line, such as the built-in byterange filter. [Jeff Trawick] *) mod_speling: Stop crashing with certain non-file requests. [Jeff Trawick] *) mod_cache: Make caching of reverse proxies possible again. PR 38017. [Ruediger Pluem] *) Modify apr[util] .h detection to avoid breakage on VPATH builds using Solaris make (amoung others) and avoid breakage in ./buildconf when srclib/apr[-util] are symlinks rather than directories proper. [William Rowe] *) Chunk filter: Fix chunk filter to create correct chunks in the case that a flush bucket is surrounded by data buckets. [Ruediger Pluem] *) Fix syntax error in httpd.h with strict compilers. PR 38740. [Per Olausson ] *) Preserve the Content-Length header for a proxied HEAD response. PR 18757. [Greg Ames] *) Fix recursive ErrorDocument handling. PR 36090. [Chris Darroch ] *) Don't hang on error return from post_read_request. PR37790 [Nick Kew] *) Fix off-by-one error in proxy_balancer. PR37753 [Kazuhiro Osawa ] Changes with Apache 2.2.0 *) mod_negotiation: Minor performance tweak by reusing already calculated strlen. [Ruediger Pluem, Christophe Jaillet ] *) Remove support for 'On' and 'Off' for AuthBasicProvider and AuthDigestProvider. [Joshua Slive, Justin Erenkrantz] *) Add in new UseCanonicalPhysicalPort directive, which controls whether or not Apache will ever use the actual physical port when constructing the canonical port number. [Jim Jagielski] *) mod_dav: Fix a null pointer dereference in an error code path during the handling of MKCOL. [Ruediger Pluem, Ghassan Misherghi ] *) Fix DESTDIR=... installation when using bundled copy of APR. [Torsten Foertsch ] *) mod_proxy_balancer: When finding best worker, use case insensitive match for scheme and host, but case sensitive for the rest of the path. [Jim Jagielski, Ruediger Pluem] [Apache 2.1.0-dev includes those bug fixes and changes with the Apache 2.2.xx tree as documented, and except as noted, below.] Changes with Apache 2.2.x and later: *) http://svn.apache.org/viewvc/httpd/httpd/branches/2.2.x/CHANGES?view=markup Changes with Apache 2.0.x and later: *) http://svn.apache.org/viewvc/httpd/httpd/branches/2.0.x/CHANGES?view=markup Changes with Apache 1.3.x and later: *) http://svn.apache.org/viewvc/httpd/httpd/branches/1.3.x/src/CHANGES?view=markup