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Changes with Apache 2.1.0-dev
[Remove entries to the current 2.0 section below, when backported]
*) 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
pages.) [André Malo <nd@perlig.de>]
*) mod_log_config: Allow '%%' escaping in CustomLog format
strings to insert a literal, single '%'.
[André Malo <nd@perlig.de>]
*) Fix the building of cgi command lines when the query string
contains '='. PR 13914 [Ville Skyttä <ville.skytta@iki.fi>,
Jeff Trawick]
*) 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
<somme@oslo.westerngeco.slb.com>, Graham Leggett]
*) 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 critical bug in new --enable-v4-mapped configure option
implementation which broke IPv4 listening sockets on some
systems. [hiroyuki hanai <hanai@imgsrc.co.jp>]
*) 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
equal to lastmod. [rx@armstrike.com (Sergey), Paul J. Reder]
*) 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
AP_DECLARE. [Juan Rivera <Juan.Rivera@citrix.com>]
*) mod_cache: Don't cache response header fields designated
as hop-by-hop headers in HTTP/1.1 (RFC 2616 Section 13.5.1).
[Estrade Matthieu <estrade-m@ifrance.com>, Brian Pane]
*) mod_cgid: Handle environment variables containing newlines.
PR 14550 [Piotr Czejkowski <apache@czarny.eu.org>, Jeff
Trawick]
*) Move mod_ext_filter out of experimental and into filters.
[Jeff Trawick]
*) Fixed a memory leak in mod_deflate with dynamic content.
PR 14321 [Ken Franken <kfranken@decisionmark.com>]
*) 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.
[Frederic DONNAT <frederic.donnat@zencod.com>]
*) Always emit Vary header if mod_deflate is involved in the
request. [Andre Malo <nd@perlig.de>]
*) mod_isapi: Stop unsetting the 'empty' query string result with
a NULL argument in ecb->lpszQueryString, eliminating segfaults
for some ISAPI modules. PR 14399
[Detlev Vendt <detlev.vendt@brillit.de>]
*) 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
[John DeSetto <jdesetto@radiantsystems.com>, William Rowe]
*) 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>]
*) 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
is completely sent [Bojan Smojver <bojan@rexursive.com>]
*) Fix some problems in the perchild MPM.
[Jonas Eriksson <jonas@webkonsulterna.com>]
*) 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
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