Newer
Older
in each server thread. [Bill Stoddard]
*) Modified the cache code to be header-location agnostic. Also
fixed a number of other cache code bugs related to PR 15852.
Includes a patch submitted by Sushma Rai <rsushma novell.com>.
This fixes mod_mem_cache but not mod_disk_cache yet so I'm not
closing the PR since that is what they are using. [Paul J. Reder]
*) complain via error_log when mod_include's INCLUDES filter is
enabled, but the relevant Options flag allowing the filter to run
for the specific resource wasn't set, so that the filter won't
silently get skipped. next remove itself, so the warning will be
logged only once [Stas Bekman, Jeff Trawick, Bill Rowe]
*) mod_info: HTML escape configuration information so it displays
correctly. PR 24232. [Thom May]
*) Restore the ability to add a description for directories that
don't contain an index file. (Broken in 2.0.48) [André Malo]
*) Fix a problem with the display of empty variables ("SetEnv foo") in
mod_include. PR 24734 [Markus Julen <mj zermatt.net>]
*) mod_log_config: Log the minutes component of the timezone correctly.
PR 23642. [Hong-Gunn Chew <hgbug gunnet.org>]
*) mod_proxy: Fix cases where an invalid status-line could be sent
to the client. PR 23998. [Joe Orton]
*) mod_ssl: Fix segfaults at startup if other modules which use OpenSSL
are also loaded. [Joe Orton]
*) mod_ssl: Use human-readable OpenSSL error strings in logs; use
thread-safe interface for retrieving error strings. [Joe Orton]
*) mod_expires: Initialize ExpiresDefault to NULL instead of "" to
avoid reporting an Internal Server error if it is used without
having been set in the httpd.conf file. PR: 23748, 24459
[Andre Malo, Liam Quinn <liam htmlhelp.com>]
*) mod_autoindex: Don't omit the <tr> start tag if the SuppressIcon
option is set. PR 21668. [Jesse Tie-Ten-Quee <highos highos.com>]
*) mod_include no longer allows an ETag header on 304 responses.
PR 19355. [Geoffrey Young <geoff apache.org>, André Malo]
*) EBCDIC: Convert header fields to ASCII before sending (broken
since 2.0.44). [Martin Kraemer]
*) Fix the inability to log errors like exec failure in
mod_ext_filter/mod_cgi script children. This was broken after
such children stopped inheriting the error log handle.
[Jeff Trawick]
*) Fix mod_info to use the real config file name, not the default
*) Set the scoreboard state to indicate logging prior to running
logging hooks so that server-status will show 'L' for hung loggers
instead of 'W'. [Jeff Trawick]
Changes with Apache 2.0.48
*) SECURITY [CAN-2003-0789]: mod_cgid: Resolve some mishandling of
the AF_UNIX socket used to communicate with the cgid daemon and
the CGI script. [Jeff Trawick]
*) SECURITY [CAN-2003-0542]: Fix buffer overflows in mod_alias and
mod_rewrite which occurred if one configured a regular expression
with more than 9 captures. [André Malo]
*) mod_include: fix segfault which occured if the filename was not
set, for example, when processing some error conditions.
*) fix the config parser to support <Foo>..</Foo> containers (no
arguments in the opening tag) supported by httpd 1.3. Without
this change mod_perl 2.0's <Perl> sections are broken.
*) mod_cgid: fix a hash table corruption problem which could
result in the wrong script being cleaned up at the end of a
request. [Jeff Trawick]
*) Update httpd-*.conf to be clearer in describing the connection
between AddType and AddEncoding for defining the meaning of
compressed file extensions. [Roy Fielding]
*) mod_rewrite: Don't die silently when failing to open RewriteLogs.
PR 23416. [André Malo]
rewritten request using "proxy:". The code was adding multiple "proxy:"
fields in the rewritten URI. PR: 13946.
*) cache_util: Fix ap_check_cache_freshness to check max_age, smax_age, and
expires as directed in RFC 2616. [Thomas Castelle <tcastelle generali.fr>]
*) Ensure that ssl-std.conf is generated at configure time, and switch
to using the expanded config variables to work the same as
*) mod_ssl: Fix segfaults after renegotiation failure. PR 21370
*) mod_autoindex: If a directory contains a file listed in the
DirectoryIndex directive, the folder icon is no longer replaced
by the icon of that file. PR 9587.
*) Fixed mod_usertrack to not get false positive matches on the
user-tracking cookie's name. PR 16661.
*) mod_cache: Fix the cache code so that responses can be cached
if they have an Expires header but no Etag or Last-Modified
headers. PR 23130.
*) mod_log_config: Fix %b log format to write really "-" when 0 bytes
were sent (e.g. with 304 or 204 response codes). [Astrid Keßler]
*) Modify ap_get_client_block() to note if it has seen EOS.
[Justin Erenkrantz]
*) Fix a bug, where mod_deflate sometimes unconditionally compressed the
content if the Accept-Encoding header contained only other tokens than
"gzip" (such as "deflate"). PR 21523. [Joe Orton, André Malo]
*) Avoid an infinite recursion, which occured if the name of an included
config file or directory contained a wildcard character. PR 22194.
[André Malo]
*) mod_ssl: Fix a problem setting variables that represent the
client certificate chain. PR 21371 [Jeff Trawick]
*) Unix: Handle permissions settings for flock-based mutexes in
unixd_set_global|proc_mutex_perms(). Allow the functions to be
called for any type of mutex. PR 20312 [Jeff Trawick]
*) ab: Work over non-loopback on Unix again. PR 21495. [Jeff Trawick]
*) Fix a misleading message from the some of the threaded MPMs when
MaxClients has to be lowered due to the setting of ServerLimit.
[Jeff Trawick]
*) Lower the severity of the "listener thread didn't exit" message
to debug, as it is of interest only to developers. PR 9011
[Jeff Trawick]
*) MPMs: The bucket brigades subsystem now honors the MaxMemFree setting.
[Cliff Woolley, Jean-Jacques Clar]
*) Install config.nice into the build/ directory to make
minor version upgrades easier. [Joshua Slive]
*) Fix mod_deflate so that it does not call deflate() without checking
first whether it has something to deflate. (Currently this causes
deflate to generate a fatal error according to the zlib spec.)
PR 22259. [Stas Bekman]
*) mod_ssl: Fix FakeBasicAuth for subrequest. Log an error when an
identity spoof is encountered.
[Sander Striker]
*) mod_rewrite: Ignore RewriteRules in .htaccess files if the directory
containing the .htaccess file is requested without a trailing slash.
PR 20195. [André Malo]
*) ab: Overlong credentials given via command line no longer clobber
the buffer. [André Malo]
*) mod_deflate: Don't attempt to hold all of the response until we're
done. [Justin Erenkrantz]
*) Assure that we block properly when reading input bodies with SSL.
*) Update mime.types to include latest IANA and W3C types. [Roy Fielding]
*) mod_ext_filter: Set additional environment variables for use by
the external filter. PR 20944. [Andrew Ho, Jeff Trawick]
*) Fix buildconf errors when libtool version changes. [Jeff Trawick]
*) Remember an authenticated user during internal redirects if the
redirection target is not access protected and pass it
to scripts using the REDIRECT_REMOTE_USER environment variable.
PR 10678, 11602. [André Malo]
*) mod_include: Fix a trio of bugs that would cause various unusual
sequences of parsed bytes to omit portions of the output stream.
PR 21095. [Ron Park <ronald.park cnet.com>, André Malo, Cliff Woolley]
*) Update the header token parsing code to allow LWS between the
token word and the ':' seperator. [PR 16520]
[Kris Verbeeck <kris.verbeeck advalvas.be>, Nicel KM <mnicel yahoo.com>]
*) Eliminate creation of a temporary table in ap_get_mime_headers_core()
*) Fix NULL-pointer issue in ab when parsing an incomplete or non-HTTP
response. PR 21085. [Glenn Nielsen <glenn apache.org>, André Malo]
*) mod_rewrite: Perform child initialization on the rewrite log lock.
This fixes a log corruption issue when flock-based serialization
is used (e.g., FreeBSD). [Jeff Trawick]
*) Don't respect the Server header field as set by modules and CGIs.
As with 1.3, for proxy requests any such field is from the origin
server; otherwise it will have our server info as controlled by
the ServerTokens directive. [Jeff Trawick]
*) SECURITY [CAN-2003-0192]: Fixed a bug whereby certain sequences
of per-directory renegotiations and the SSLCipherSuite directive
being used to upgrade from a weak ciphersuite to a strong one
could result in the weak ciphersuite being used in place of the
strong one. [Ben Laurie]
*) SECURITY [CAN-2003-0253]: Fixed a bug in prefork MPM causing
temporary denial of service when accept() on a rarely accessed port
returns certain errors. Reported by Saheed Akhtar
*) SECURITY [CAN-2003-0254]: Fixed a bug in ftp proxy causing denial
of service when target host is IPv6 but proxy server can't create
IPv6 socket. Fixed by the reporter. [Yoshioka Tsuneo
*) SECURITY [VU#379828] Prevent the server from crashing when entering
infinite loops. The new LimitInternalRecursion directive configures
limits of subsequent internal redirects and nested subrequests, after
which the request will be aborted. PR 19753 (and probably others).
*) core_output_filter: don't split the brigade after a FLUSH bucket if
it's the last bucket. This prevents creating unneccessary empty
brigades which may not be destroyed until the end of a keepalive
connection.
*) Add support for "streamy" PROPFIND responses.
*) mod_cgid: Eliminate a double-close of a socket. This resolves
various operational problems in a threaded MPM, since on the
second attempt to close the socket, the same descriptor was
often already in use by another thread for another purpose.
[Jeff Trawick]
*) mod_negotiation: Introduce "prefer-language" environment variable,
which allows to influence the negotiation process on request basis
to prefer a certain language. [André Malo]
dynamically-generated documents. [Ken Coar, Bill Stoddard]
*) SECURITY [CAN-2003-0245]: Fixed a bug causing apr_pvsprintf() to crash
by sending an overly long string. This can be triggered remotely
through mod_dav, mod_ssl, and other mechanisms. Reported by David
Endler <DEndler iDefense.com>.
[Joe Orton <jorton redhat.com>]
*) SECURITY [CAN-2003-0189]: Fixed a denial-of-service vulnerability
affecting basic authentication on Unix platforms related to
thread-safety in apr_password_validate(). The problem was reported
*) Fix for mod_dav. Call the 'can_be_activity' callback, if provided,
when a MKACTIVITY request comes in.
*) Perform run-time query in apxs for apr and apr-util's includes.
[Justin Erenkrantz]
*) run libtool from the apr install directory (in case that is different
from the apache install directory) [Jeff Trawick]
*) configure.in: Play nice with libtool-1.5. [Wilfredo Sanchez]
*) If mod_mime_magic does not know the content-type, do not attempt to
*) ssl session caching(shmht) : Fix a SEGV problem with SHMHT session
caching. PR 17864.
*) Add a delete flag to htpasswd.
[Thom May]
*) Fix mod_rewrite's handling of absolute URIs. The escaping routines
now work scheme dependent and the query string will only be
appended if supported by the particular scheme. [André Malo]
*) Fixes for VPATH builds; copying special.mk and any future .mk files
from the source tree as well as the build tree (now creates a usable
configuration for apxs), and eliminated redundant -I'nclude paths.
[William Rowe]
*) Code fixes, constness corrections and ssl_toolkit_compat.h updates
for SSLC and OpenSSL toolkit compatibility. Still work remains to
be done to cripple features based on the limitations of RSA's binary
distribution of their SSL-C toolkit.
[William Rowe, Madhusudan Mathihalli, Jeff Trawick]
*) Linux 2.4+: If Apache is started as root and you code
CoreDumpDirectory, coredumps are enabled via the prctl() syscall.
[Greg Ames]
*) ap_get_mime_headers_core: allocate space for the trailing null
when folding is in effect.
*) Fix --enable-mods-shared=most and other variants. [Aaron Bannert]
*) mod_log_config: Add the ability to log the id of the thread
processing the request via new %P formats. [Jeff Trawick]
*) Use appropriate language codes for Czech (cs) and Traditional Chinese
(zh-tw) in default config files. PR 9427. [André Malo]
*) mod_auth_ldap: Use generic whitespace character class when parsing
"require" directives, instead of literal spaces only. PR 17135.
[André Malo]
*) Hook mod_rewrite's type checker before mod_mime's one. That way the
RewriteRule [T=...] Flag should work as expected now. PR 19626.
[André Malo]
*) htpasswd: Check the processed file on validity. If a line is not empty
and not a comment, it must contain at least one colon. Otherwise exit
with error code 7. [Kris Verbeeck <Kris.Verbeeck ubizen.com>, Thom May]
*) Fix a problem that caused httpd to be linked with incorrect flags
on some platforms when mod_so was enabled by default, breaking
DSOs on AIX. PR 19012 [Jeff Trawick]
*) By default, use the same CC and CPP with which APR was built.
The user can override with CC and CPP environment variables.
[Jeff Trawick]
*) Fix ap_construct_url() so that it surrounds IPv6 literal address
strings with []. This fixes certain types of redirection.
PR 19207. [Jeff Trawick]
*) forward port of buffer overflow fixes for htdigest. [Thom May]
*) Added AllowEncodedSlashes directive to permit control of whether
the server will accept encoded slashes ('%2f') in the URI path.
Default condition is off (the historical behaviour). This permits
environments in which the path-info needs to contain encoded
slashes. PR 543, 2389, 3581, 3589, 5687, 7066, 7865, 14639. [Ken Coar]
*) When using Redirect in directory context, append requested query
string if there's no one supplied by configuration. PR 10961.
[André Malo]
*) Unescape the supplied wildcard pattern in mod_autoindex. Otherwise
the pattern will not always match as desired. PR 12596.
[André Malo]
*) mod_autoindex now emits and accepts modern query string parameter
delimiters (;). Thus column headers no longer contain unescaped
ampersands. PR 10880 [André Malo]
*) Enable ap_sock_disable_nagle for Windows. This along with the
addition of APR_TCP_NODELAY_INHERITED to apr.hw will cause Nagle
Allan K. Edwards
committed
to be disabled for Windows. [Allan Edwards]
*) Correct a mis-correlation between mpm_common.c and mpm_common.h;
This patch reverts us to pre-2.0.46 behavior, using the
ap_sock_disable_nagle noop macro, because ap_sock_disable_nagle
was never compiled on Win32. [Allan Edwards, William Rowe]
*) Fix a build problem with passing unsupported --enable-layout
args to apr and apr-util. This broke binbuild.sh as well as
user-specified layout parameters. PR 18649 [Justin Erenkrantz,
Jeff Trawick]
*) If a Date response header was already set in the headers array,
this value was ignored in favour of the current time. This meant
that Date headers on proxied requests where rewritten when they
should not have been. PR: 14376 [Graham Leggett]
*) Add code to buildconf that produces an httpd.spec file from
httpd.spec.in, using build/get-version.sh from APR.
[Graham Leggett]
*) Fixed a segfault when multiple ProxyBlock directives were used.
*) SECURITY [CAN-2003-0134] OS2: Fix a Denial of Service vulnerability
identified and reported by Robert Howard <rihoward rawbw.com> that
where device names faulted the running OS2 worker process.
The fix is actually in APR 0.9.4. [Brian Havard]
*) Forward port: Escape special characters (especially control
characters) in mod_log_config to make a clear distinction between
client-supplied strings (with special characters) and server-side
strings. This was already introduced in version 1.3.25.
[André Malo]
*) mod_deflate: Check also err_headers_out for an already set
Content-Encoding: gzip header. This prevents gzip compressed content
from a CGI script from being compressed once more. PR 17797.
[André Malo]
Changes with Apache 2.0.45
*) Fix possible segfaults under obscure error conditions within the
cgid daemon. [Jeff Trawick, William Rowe]
*) SECURITY [CAN-2003-0132]: Close a Denial of Service vulnerability
identified by David Endler <DEndler iDefense.com> on all platforms.
An unlimited stream of newlines were acceptable between requests
where each <lf> would allocate an 80 byte buffer, leading very
quickly to memory exahustion. [Brian Pane]
*) Simpler, faster code path for request header scanning [Brian Pane]
*) SECURITY: Eliminated leaks of several file descriptors to child
processes, such as CGI scripts. This fix depends on the APR library
release 0.9.2 or later (0.9.3 was distributed with the httpd
source tarball for Apache 2.0.45.) PR 17206
[Christian Kratzer <ck cksoft.de>, Bjoern A. Zeeb <bz zabbadoz.net>]
*) Fix path handling of mod_rewrite, especially on non-unix systems.
There was some confusion between local paths and URL paths.
PR 12902. [André Malo]
*) Prevent endless loops of internal redirects in mod_rewrite by
aborting after exceeding a limit of internal redirects. The
limit defaults to 10 and can be changed using the RewriteOptions
directive. PR 17462. [André Malo]
*) Win32: Avoid busy wait (consuming all the CPU idle cycles) when
all worker threads are busy.
*) Keep the subrequest filter in place when a subrequest is
redirected. PR 15423. [Jeff Trawick]
*) you can now specify the compression level for mod_deflate.
[Ian Holsman, Stephen Pierzchala <stephen pierzchala.com>,
Michael Schroepl <Michael.Schroepl telekurs.de>]
*) mod_deflate: Extend the DeflateFilterNote directive to
allow accurate logging of the filter's in- and outstream.
[André Malo]
*) Allow SSLMutex to select/use the full range of APR locking
mechanisms available to it. Also, fix the bug that SSLMutex uses
APR_LOCK_DEFAULT no matter what. PR 8122 [Jim Jagielski,
*) Restore the ability of htdigest.exe to create files that contain
more than one user. PR 12910. [André Malo]
*) Improve binary compatibility of the core between debug (aka
maintainer-mode) and a non-debug compile.
[Sander Striker]
*) mod_usertrack: don't set the cookie in subrequests. This works
around the problem that cookies were set twice during fast internal
redirects. PR 13211. [André Malo]
*) mod_autoindex no longer forgets output format and enabled version
sort in linked column headers. [André Malo]
*) Use .sv instead of .se as extension for Swedish documents in the
default configuration. PR 12877. [André Malo]
*) Updated mod_ldap and mod_auth_ldap to support the Novell LDAP SDK SSL
Bradley Nicholes
committed
and standardized the LDAP SSL support across the various LDAP SDKs.
Isolated the SSL functionality to mod_ldap rather than speading it
across mod_auth_ldap and mod_ldap. Also added LDAPTrustedCA
and LDAPTrustedCAType directives to mod_ldap to allow for a more
common method of specifying the SSL certificate.
[Dave Ward, Brad Nicholes]
*) Fixed mod_ssl's SSLCertificateChain initialization to no longer
skip the first cert of the chain by default. This misbehavior
was introduced in 2.0.34. PR 14560 [Madhusudan Mathihalli]
*) mod_cgi, mod_cgid, mod_ext_filter: Log errors when scripts cannot
be started on Unix because of such problems as bad permissions,
bad shebang line, etc. [Jeff Trawick]
*) Fix 64-bit problem in mod_ssl input logic.
*) Fix potential memory leaks in mod_deflate on malformed data. PR 16046.
[Justin Erenkrantz]
*) Rewrite ap_xml_parse_input to use bucket brigades. PR 16134.
[Justin Erenkrantz]
*) Fix segfault which occurred when a section in an included
configuration file was not closed. PR 17093. [André Malo]
*) Enhance the behavior of mod_isapi's WriteClient() callback to
provide better emulation for isapi modules that presume that the
first WriteClient() call may send status and headers. An example
of WriteClient() abuse is the foxisapi module, which relies on
that assumpion and now works. [William Rowe, Milan Kosina]
*) Check the return value of ap_run_pre_connection(). So if the
pre_connection phase fails (without setting c->aborted)
ap_run_process_connection is not executed. [Stas Bekman]
*) Fixed a problem with mod_ldap which caused it to fault when caching
was disabled. Needed to make sure that the code did not
attempt to use the cache if it didn't exist. Also fixed some memory
leaks which were due to not releasing LDAP resources on error
conditions. [Brad Nicholes]
*) Hook mod_proxy's fixup before mod_rewrite's fixup, so that by
mod_rewrite proxied URLs will not be escaped accidentally by
mod_proxy's fixup. PR 16368 [André Malo]
*) While processing filters on internal redirects, remember seen EOS
buckets also in the request structure of the redirect issuer(s). This
prevents filters (such as mod_deflate) from adding garbage to the
response. PR 14451. [André Malo]
*) suexec: Be more pedantic when cleaning environment. Clean it
immediately after startup. PR 2790, 10449.
*) Fix apxs to insert LoadModule directives only outside of sections.
PR 8712, 9012. [André Malo]
*) Fix suexec compile error under SUNOS4, where strerror() doesn't
exist. PR 5913, 9977.
*) Fix If header parsing when a non-mod_dav lock token is passed to it.
PR 16452. [Justin Erenkrantz]
*) mod_auth_digest no longer tries to guess AuthDigestDomain, if it's
not specified. Now it assumes "/" as already documented. PR 16937.
[André Malo]
*) Try to log an error if a piped log program fails. Try to
restart a piped log program in more failure situations. Fix an
existing problem with error handling in piped_log_spawn(). Use
new APR apr_proc_create() features to prevent Apache from starting
on Unix* in most cases where a piped log program can be started,
and add log messages for the other situations. *Other platforms
already failed Apache initialization if a piped log program
couldn't be started. PR 15761 [Jeff Trawick]
*) Fix mod_cern_meta to not create empty metafiles when the
metafile searched for does not exist. PR 12353
*) Introduce debugging symbols for Win32 release builds, both .pdb
and .dbg files (older debuggers and Dr. Watson-type utilities
on WinNT or Win9x don't support the newer .pdb flavor.)
[Allen Edwards, William Rowe]
*) Fix bug where 'Satisfy Any' without an AuthType lost all MIME
information (and more). Related to PR 9076. [André Malo]
*) mod_file_cache: fix segfault serving mmaped cached files.
[Bill Stoddard]
*) mod_file_cache: fixed a segfault when multiple MMapFile directives
were used. PR 16313. [Cliff Woolley]
*) Fix a nasty segfault in mmap_bucket_setaside() caused by passing
an incompatible pointer type to mmap_bucket_destroy(void*).
*) Enable the -n name parameter on NetWare to allow the
administrator to rename the Apache console screen
[Brad Nicholes]
*) Fixed piped access logs on Win32 by disabling OTHER_CHILD
support by default in APR. More development is required
to deploy OTHER_CHILD on Win32. [William Rowe]
*) Use saner default config values for suexec. PR 15713.
*) mod_rewrite: Allow "RewriteEngine Off" even if no "Options FollowSymlinks"
(or SymlinksIfOwnermatch) is set. PR 12395. [André Malo]
*) apxs: Include any special APR ld flags when linking the DSO.
This resolves problems on AIX when building a DSO with apxs+gcc.
[Jeff Trawick]
*) Added character set support to mod_auth_LDAP to allow it to
convert extended characters used in the user ID to UTF-8
before authenticating against the LDAP directory. The new
directive AuthLDAPCharsetConfig is used to specify the config
file that contains the character set conversion table.
[Brad Nicholes]
*) Don't remove the Content-Length from responses in mod_proxy
PR: 8677 [Brian Pane]
*) Ensure LDAP version is set to v3 on every bind. PR 14235.
*) Fix mod_ldap to open an existing shared memory file should one
Graham Leggett]
*) Fix the ulimit command used by apachectl on Tru64. PR 13609.
*) Change the ulimit command used by apachectl on AIX so that it
works in all locales. [Jeff Trawick]
*) mod_ext_filter: Fix a problem building argument lists which
occasionally caused exec to fail. PR 15491. [Jeff Trawick]
Changes with Apache 2.0.44
*) mod_autoindex: Bring forward the IndexOptions IgnoreCase option
from Apache 1.3. PR 14276
*) mod_mime: Workaround to prevent a segfault if r->filename=NULL
[Brian Pane]
*) Reorder the definitions for mod_ldap and mod_auth_ldap within
config.m4 to make sure the parent mod_ldap is defined first.
This ensures that mod_ldap comes before mod_auth_ldap in the
httpd.conf file, which is necessary for mod_auth_ldap to load.
PR 14256 [Graham Leggett]
*) Fix the building of cgi command lines when the query string
Jeff Trawick]
*) Rename CacheMaxStreamingBuffer to MCacheMaxStreamingBuffer. Move
implementation of MCacheMaxStreamingBuffer from mod_cache to
mod_mem_cache. MCacheMaxStreamingBuffer now defaults to the
lesser of 100,000 bytes or MCacheMaxCacheObjectSize. This should
eliminate the need for explicitly coding MCacheMaxStreamingBuffer
in most configurations. [Bill Stoddard]
*) mod_cache: Fix PR 15113, a core dump in cache_in_filter when
a redirect occurs. The code was passing a format string and
integer to apr_pstrcat. Changed to apr_psprintf.
[Paul J. Reder]
*) Replace APU_HAS_LDAPSSL_CLIENT_INIT with APU_HAS_LDAP_NETSCAPE_SSL
as set by apr-util in util_ldap.c. This should allow mod_ldap
to work with the Netscape/Mozilla LDAP library. [Øyvin Sømme
*) Fix critical bug in new --enable-v4-mapped configure option
implementation which broke IPv4 listening sockets on some
*) mod_setenvif: Fix BrowserMatchNoCase support for non-regex
*) build: './configure && make' now works without an in-tree
apr and apr-util. [Wilfredo Sanchez]
*) mod_negotiation: Set the appropriate mime response headers
(Content-Type, charset, Content-Language and Content-Encoding)
for negotated type-map "Body:" responses (such as the error
*) mod_log_config: Allow '%%' escaping in CustomLog format
strings to insert a literal, single '%'.
*) mod_autoindex: AddDescription directives for directories
now work as in Apache 1.3, where no trailing '/' is
specified on the directory name. Previously, the trailing
'/' *had* to be specified, which was incompatible with
Apache 1.3. PR 7990 [Jeff Trawick]
*) Fix for PR 14556. The expiry calculations in mod_cache were
trying to perform "now + ((date - lastmod) * factor)" where
date == lastmod resulting in "now + 0". The code now follows
the else path (using the default expiration) if date is
*) Use AP_DECLARE in the debug versions of ap_strXXX in case the
default calling convention is not the same as the one used by
*) mod_cache: Don't cache response header fields designated
as hop-by-hop headers in HTTP/1.1 (RFC 2616 Section 13.5.1).
*) mod_cgid: Handle environment variables containing newlines.
Trawick]
*) Move mod_ext_filter out of experimental and into filters.
[Jeff Trawick]
*) Fixed a memory leak in mod_deflate with dynamic content.
*) Add --[enable|disable]-v4-mapped configure option to control
whether or not Apache expects to handle IPv4 connections
on IPv6 listening sockets. Either setting will work on
systems with the IPV6_V6ONLY socket option. --enable-v4-mapped
must be used on systems that always allow IPv4 connections on
IPv6 listening sockets. PR 14037 (Bugzilla), PR 7492 (Gnats)
[Jeff Trawick]
*) This fixes a problem where the underlying cache code
indicated that there was one more element on the cache
than there actually was. This happened since element 0
exists but is not used. This code allocates the correct
number of useable elements and reports the number of
actually used elements. The previous code only allowed
MCacheMaxObjectCount-1 objects to be stored in the
cache. [Paul J. Reder]
*) mod_setenvif: Add SERVER_ADDR special keyword to allow
envariable setting according to the server IP address
which received the request. [Ken Coar]
*) mod_cgid: Terminate CGI scripts when the client connection
drops. PR 8388 [Jeff Trawick]
*) Rearrange OpenSSL engine initialization to support RAND
redirection on crypto accelerator.
*) Always emit Vary header if mod_deflate is involved in the
*) mod_isapi: Stop unsetting the 'empty' query string result with
a NULL argument in ecb->lpszQueryString, eliminating segfaults
for some ISAPI modules. PR 14399
*) mod_isapi: Fix an issue where the HSE_REQ_DONE_WITH_SESSION
notification is received before the HttpExtensionProc() returns
HSE_STATUS_PENDING. This only affected isapi .dll's configured
with the ISAPIFakeAsync on directive. PR 11918
*) mod_isapi: Fix the issue where all results from mod_isapi would
run through the core die handler resulting in invalid responses
or access log entries. PR 10216 [William Rowe]
*) Improves the user friendliness of the CacheRoot processing
over my last pass. This version avoids the pool allocations
but doesn't avoid all of the runtime checks. It no longer
terminates during post-config processing. An error is logged
once per worker, indicating that the CacheRoot needs to be set.
[Paul J. Reder]
*) Fix a bug where we keep files open until the end of a
keepalive connection, which can result in:
(24)Too many open files: file permissions deny server access
especially on threaded servers. [Greg Ames, Jeff Trawick]
*) Fix a bug in which mod_proxy sent an invalid Content-Length
when a proxied URL was invoked as a server-side include within
a page generated in response to a form POST. [Brian Pane]
*) Added code to process min and max file size directives and to
init the expirychk flag in mod_disk_cache. Added a clarifying
comment to cache_util. [Paul J. Reder]
Justin Erenkrantz
committed
*) The value emitted by ServerSignature now mimics the Server HTTP
header as controlled by ServerTokens. [Francis Daly <deva daoine.org>]
Justin Erenkrantz
committed
*) Gracefully handly retry situations in the SSL input filter,
by following the SSL libraries' retry semantics.
[William Rowe]
*) Terminate CGI scripts when the client connection drops. This
fix only applies to some normal paths in mod_cgi. mod_cgid
is still busted. PR 8388 [Jeff Trawick]
*) Fix a bug where 416 "Range not satisfiable" was being
returned for content that should have been redirected.
[Greg Ames]
*) Fix memory leak in mod_ssl from internal SSL library allocations
within SSL_get_peer_certificate and X509_get_pubkey.
[Zvi Har'El <rl math.technion.ac.il>
Madhusudan Mathihalli <madhusudan_mathihalli hp.com>].
*) mod_ssl uses free() inappropriately in several places, to free
memory which has been previously allocated inside OpenSSL.
Such memory should be freed with OPENSSL_free(), not with free().
[Nadav Har'El <nyh math.technion.ac.il>,
Madhusudan Mathihalli <madhusudan_mathihalli hp.com>].
*) Emit a message to the error log when we return 404 because
the URI contained '%2f'. (This was previously nastily silent
and difficult to debug.) [Ken Coar]
*) Fix streaming output from an nph- CGI script. CGI:IRC now
works. PR 8482 [Jeff Trawick]
*) More accurate logging of bytes sent in mod_logio when
the client terminates the connection before the response
*) Fix some problems in the perchild MPM.
*) Change the CacheRoot processing to check for a required
value at config time. This saves a lot of wasted processing
if the mod_disk_cache module is loaded but no CacheRoot
was provided. This fix also adds code to log an error
and avoid useless pallocs and procesing when the computed
cache file name cannot be opened. This also updates the
docs accordingly. [Paul J. Reder]
*) Introduce the EnableSendfile directive, allowing users of NFS
shares to disable sendfile mechanics when they either fail
outright or provide intermitantly corrupted data. PR
[William Rowe]
*) Resolve the error "An operation was attempted on something
that is not a socket. : winnt_accept: AcceptEx failed.
Attempting to recover." for users of various firewall and
anti-virus software on Windows. PR 8325 [William Rowe]
*) Add the ProxyBadHeader directive, which gives the admin some
control on how mod_proxy should handle bogus HTTP headers from
proxied servers. This allows 2.0 to "emulate" 1.3's behavior if
desired. [Jim Jagielski]
*) Change the LDAP modules to export their symbols correctly
during a Windows build. Add dsp files for Windows. Update
README.ldap file for Windows build instructions.
*) Performance improvements for the code that generates HTTP
response headers [Brian Pane]
*) Add -S as a synonym for -t -DDUMP_VHOSTS.
*) Fix a bug with dbm rewrite maps which caused the wrong value to
be used when the key was not found in the dbm. PR 13204
[Jeff Trawick]
*) Fix a problem with streaming script output and mod_cgid.
[Jeff Trawick]
*) SECURITY [CVE-2002-0840]: HTML-escape the address produced by
ap_server_signature() against this cross-site scripting
vulnerability exposed by the directive 'UseCanonicalName Off'.
Also HTML-escape the SERVER_NAME environment variable for CGI
and SSI requests. It's safe to escape as only the '<', '>',
and '&' characters are affected, which won't appear in a valid
[Brian Pane]
*) Fix a core dump in mod_cache when it attemtped to store uncopyable
buckets. This happened, for instance, when a file to be cached
contained SSI tags to execute a CGI script (passed as a pipe
bucket). [Paul J. Reder]
*) Ensure that output already available is flushed to the network
when the content-length filter realizes that no new output will
be available for a while. This helps some streaming CGIs as
well as some other dynamically-generated content. [Jeff Trawick]
*) Fix a mutex problem in mod_ssl session cache support which
could lead to an infinite loop. PR 12705
*) SECURITY [CVE-2002-1156] (cve.mitre.org):
Fix the exposure of CGI source when a POST request is sent to
a location where both DAV and CGI are enabled. [Ryan Bloom]
*) Allow the UserDir directive to accept a list of directories.
This matches what Apache 1.3 does. Also add documentation for
*) New Module: mod_logio. adds the ability to log bytes sent and
*) SuExec needs to use the same default directory as the rest of
server, namely /usr/local/apache2.
*) Get mod_auth_ldap to retry connections on LDAP_SERVER_DOWN.
*) Make sure the contents of the WWW-Authenticate header is
passed on a 4xx error by proxy. Previously all headers
were dropped, resulting in the browser being unable to
authenticate. [Dr Richard Reiner <rreiner fscinternet.com>,
Richard Danielli <rdanielli fscinternet.com>, Graham Wiseman
<gwiseman fscinternet.com>, David Henderson
<dhenderson fscinternet.com>]
*) Make mod_cache's CacheMaxStreamingBuffer directive work
properly for virtual hosts that override server-wide mod_cache
*) Add -p option to apxs to allow programs to be compiled with apxs.
[Justin Erenkrantz]
*) mod_dav: Check for versioning hooks before using them.
[Greg Stein]
*) The protocol version (eg: HTTP/1.1) in the request line parsing
is now case insensitive. [Jim Jagielski]
*) Allow AddOutputFilterByType to add multiple filters per directive.
[Justin Erenkrantz]
*) Remove warnings with Sun's Forte compiler. [Justin Erenkrantz]
*) Fixed mod_disk_cache's generation of 304s
*) Add support for using fnmatch patterns in the final path
segment of an Include statement (eg.. include /foo/bar/*.conf).
and remove the noise on stderr during config dir processing.
*) mod_cache: cache_storage.c. Add the hostname and any request
args to the key generated for caching. This provides a unique
key for each virtual host and for each request with unique
args. [Paul J. Reder, args code provided by Kris Verbeeck]
*) mod_cache: Do not cache responses to GET requests with query
URLs if the origin server does not explicitly provide an
Expires header on the response (RFC 2616 Section 13.9)
*) Fix memory leak in core_output_filter. [Justin Erenkrantz]
*) Update OpenSSL detection to work on Darwin.
*) Update the xslt and css to give the documentation a more
modern style.
*) Fix some bucket memory leaks in the chunking code
*) Add ModMimeUsePathInfo directive. [Justin Erenkrantz]
*) mod_cache: added support for caching streamed responses (proxy,
CGI, etc) with optional CacheMaxStreamingBuffer setting [Brian Pane]
*) Add image/x-icon to httpd.conf PR 10993.
*) Fix FileETags none operation. PR 12207.
*) Restored the experimental leader/followers MPM to working
condition and converted its thread synchronization from
mutexes to atomic CAS. [Brian Pane]
*) Fix Logic on non-html file removal in mod_deflate
*) Fix "ab -g"'s truncated year: the last digit was cut off.
*) mod_rewrite can now sets cookies in err_headers, uses the correct
expiry date, and can now set the path as well
PR 12132,12181,12172.
*) The content-length filter no longer tries to buffer up