3db86aab554edbb4244c8d1a1c90f152eee768afstevelAPACHE 2.0 STATUS: -*-text-*-

3db86aab554edbb4244c8d1a1c90f152eee768afstevelLast modified at [$Date: 2001/06/05 18:24:28 $]

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevelRelease:

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0.17 : rolled April 17, 2001

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0.16 : rolled April 4, 2001

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0.15 : rolled March 21, 2001

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0.14 : rolled March 7, 2001

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0a9 : released December 12, 2000

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0a8 : released November 20, 2000

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0a7 : released October 8, 2000

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0a6 : released August 18, 2000

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0a5 : released August 4, 2000

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0a4 : released June 7, 2000

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0a3 : released April 28, 2000

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0a2 : released March 31, 2000

3db86aab554edbb4244c8d1a1c90f152eee768afstevel 2.0a1 : released March 10, 2000

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevelDAEDALUS 2.0 PROBLEMS:

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel * mod_cgid and suexec have a problem co-existing. suexec sees a null

3db86aab554edbb4244c8d1a1c90f152eee768afstevel command string sometimes.

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel * core dump from 20010418 running 2_0_16

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel /usr/local/apache2b/corefiles/httpd.core.2

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #0 0x2813a3c8 in kill () from /usr/lib/libc.so.4

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #1 0x2817609e in abort () from /usr/lib/libc.so.4

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #2 0x8065299 in ap_log_assert (szExp=0x80aaa60 "total_bytes_left > 0 && tmplen > 0", szFile=0x80aa2aa "core.c", nLine=2555)

3db86aab554edbb4244c8d1a1c90f152eee768afstevel at log.c:562

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #3 0x8075227 in sendfile_it_all (c=0x81470fc, fd=0x814759c, hdtr=0xbfbff670, file_offset=1929216, file_bytes_left=261949,

3db86aab554edbb4244c8d1a1c90f152eee768afstevel total_bytes_left=261949, flags=0) at core.c:2555

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #4 0x80761e2 in core_output_filter (f=0x814737c, b=0x814764c) at core.c:3172

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #5 0x806d227 in ap_pass_brigade (next=0x814737c, bb=0x81e80fc) at util_filter.c:240

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #6 0x805e696 in check_pipeline_flush (r=0x820803c) at http_request.c:388

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #7 0x805e707 in ap_process_request (r=0x820803c) at http_request.c:432

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #8 0x805a1a9 in ap_process_http_connection (c=0x81470fc) at http_core.c:280

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #9 0x806bc60 in ap_run_process_connection (c=0x81470fc) at connection.c:82

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #10 0x806be84 in ap_process_connection (c=0x81470fc) at connection.c:216

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #11 0x805fbba in child_main (child_num_arg=272) at prefork.c:807

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #12 0x805fd20 in make_child (s=0x80c64fc, slot=272) at prefork.c:880

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #13 0x805ffec in perform_idle_server_maintenance () at prefork.c:1021

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #14 0x80603d1 in ap_mpm_run (_pconf=0x80c600c, plog=0x80f300c, s=0x80c64fc) at prefork.c:1191

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #15 0x80660cd in main (argc=1, argv=0xbfbffadc) at main.c:425

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #16 0x8059bf9 in _start ()

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel The input data (received in one read from TCP layer):

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel GET /log4j/jakarta-log4j-1.1b2.zip HTTP/1.0

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Via: 1.0 MDRPRXY01, 1.0 NS2

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Connection: Keep-Alive

3db86aab554edbb4244c8d1a1c90f152eee768afstevel User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 4.0)

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Host: jakarta.apache.org

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Accept: application/vnd.ms-excel, application/msword, application/vnd.ms-powerpoint, image/gif, image/x-xbitmap, image/jpeg,

3db86aab554edbb4244c8d1a1c90f152eee768afstevel image/pjpeg, */*

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Accept-Language: en-us,tscii;q=0.5

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Referer: http://jakarta.apache.org/log4j/docs/download.html

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Accept-Encoding: gzip, deflate

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel The confusion was because apr_sendfile() returned APR_SUCCESS

3db86aab554edbb4244c8d1a1c90f152eee768afstevel but zero bytes sent. Presumably the FreeBSD kernel sendfile()

3db86aab554edbb4244c8d1a1c90f152eee768afstevel did the same thing (not 100% sure).

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Also happened on 20010605...

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel /usr/local/apache2b-vhost-trap/corefiles/httpd.core.12

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel GET /builds/jakarta-turbine/release/2.1/tdk-2.1.zip HTTP/1.1

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,

3db86aab554edbb4244c8d1a1c90f152eee768afstevel application/vnd.ms-powerpoint, application/vnd.ms-excel,

3db86aab554edbb4244c8d1a1c90f152eee768afstevel application/msword, */*

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Referer: http://jakarta.apache.org/builds/jakarta-turbine/release/2.1/

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Accept-Language: en-gb

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Accept-Encoding: gzip, deflate

3db86aab554edbb4244c8d1a1c90f152eee768afstevel User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Host: jakarta.apache.org

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Connection: Keep-Alive

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Again, it would seem that FreeBSD sendfile() returned rc 0 with

3db86aab554edbb4244c8d1a1c90f152eee768afstevel no bytes sent. (Other eyes welcome, of course... make sure you

3db86aab554edbb4244c8d1a1c90f152eee768afstevel look at 2_0_16 sources.)

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel * core dump from 20010521 and 20010529 running 2_0_16 - the "3030" problem

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel /usr/local/apache/corefiles/httpd.core.6

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #0 0x80987e8 in apr_cvt (arg=1.3980432860952889e-76,

3db86aab554edbb4244c8d1a1c90f152eee768afstevel ndigits=808464432, decpt=0x30303030,

3db86aab554edbb4244c8d1a1c90f152eee768afstevel sign=0x30303030, eflag=808464432,

3db86aab554edbb4244c8d1a1c90f152eee768afstevel buf=0x30303030 <Address 0x30303030 out of bounds>) at apr_snprintf.c:177

3db86aab554edbb4244c8d1a1c90f152eee768afstevel #1 0x30303030 in ?? ()

3db86aab554edbb4244c8d1a1c90f152eee768afstevel Cannot access memory at address 0x30303030.

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel In both coredumps the request is /server-status?auto.

3db86aab554edbb4244c8d1a1c90f152eee768afstevel

3db86aab554edbb4244c8d1a1c90f152eee768afstevel It is unclear whether the apr_*printf function was passed bad

3db86aab554edbb4244c8d1a1c90f152eee768afstevel data or it screwed up on its own. 0x30 is '0'. There is a

3db86aab554edbb4244c8d1a1c90f152eee768afstevel string of 200-300 '0' characters in the dump, apparently

overlaying enough of the stack to cause serious problems :)

RELEASE SHOWSTOPPERS:

WARNING: ALWAYS check srclib/apr/STATUS and srclib/apr-util/STATUS

* File handle caching in mod_file_cache is broken in the multi

threaded MPMs. The original intent of caching file handles

was that these handles would ONLY be used in an apr_sendfile()

call. With recent optimizations added to core_output_filter

to pipeline output byte streams, we actually read bytes from

these cached file handles into buffers. The problem is that

while it is okay for multiple threads to share a file handle

for use on a sendfile call (because the filepointer is not used,

in sendfile) it is NOT okay for threads to share a file handle

for reads or writes (because the filepointer is used in reads

and writes). This may also be broken on a few quirky platforms

whose sendfile() actually uses the file pointer. Jeff was looking

into that.

Potential Solutions:

1. We either need to ensure that a cached file handle is only

used on a sendfile call (Bill prefers this solution. I think.).

2. Cliff Woolley has some ideas about a custom bucket type

that would recognise when an apr_file_t is cached (thus shared

across threads) and do the right thing to ensure that the

filepointer does not get trashed. The idea here is that the

"cacheable" file bucket would never allow its file handle to be

read by any method OTHER than sendfile. Attempts to do otherwise

would result in the file being re-opened for sync io into the

request pool, and the new file handle would get put into a regular

file bucket which would then be read. This method thus incorporates

the spirit of solution #1 while having a fall-back protection

scheme. Note that mod_file_cache can still attempt to

be discriminatory and DECLINE requests that it believes will

result in an apr_bucket_read() call; this solution just allows

it to not worry TOO much about missing some cases. Note that

no locking is involved, and in the worst case (ie, when the cached

file bucket is read) we are no worse off performance-wise than

if we'd just DECLINED in the first place. Patch forthcoming.

3. You can share a file handle across threads in Windows if you

open the file for OVERLAPPED io. A file opened for overlapped

io does not have a file pointer; each thread must manage

tracking its location in the file explicity. This is a cool

feature IMHO. APR would need to be expanded to handle

reading and writing to files opened for overlapped io

(specifically to manage a per-thread file pointer and handle

async io events internal to APR). This doesn't fix the problem

under *ix though.

* There is a bug in how we sort some hooks, at least the pre-config

hook. The first time we call the hooks, they are in the correct

order, but the second time, we don't sort them correctly. Currently,

the modules/http/config.m4 file has been renamed to

modules/http/config2.m4 to work around this problem, it should moved

back when this is fixed. rbb

* Root all file systems with <Directory /> for WIN32/OS2/NW permissions

Status: patch brought forward from 1.3.14

WIN32 and OS2 need review [William Rowe, Brian Harvard]

* Win32: Get Apache working on Windows 95/98. The following work

(at least) needs to be done:

- winnt MPM: Fix 95/98 code paths in the winnt MPM. There is some NT

specific code that is still not in NT only code paths

- IOL binds to APR sendfile, implemented with TransmitFile, which

is not available on 95/98.

- Document warning that OSR2 is required (for Crypt functions, in

rand.c, at least.)

* Win32: Test access logging with multiple threads. Will the

native file I/O calls serialize automagically like the

CRT calls or do we need to add region locking each time

we access the logs?

Status:

* Win32: Complete the revamp the service environment and relocation

into the WinNT MPM. Changes ServerRoot service registry

parameter into ConfigArgs for multiple service startup parameters.

Problems to fix in the revamp: -k shutdown/restart are broken,

signals are not being acknowledged. Close window and shutdown

also seem out of sorts.

OtherBill is working on this and will finish over the weekend.

* We need a thread-safe resolver, at least on Unix.

Status: The best known candidate would be something from

BIND v9.

Status: Greg asks, "why? doesn't gethostbyname_r() handle this?"

* The AddInputFilter and AddOutputFilter directives do not allow the

administrator to remove or reorder filters. Once a filter is added

in a container, it is present in any subcontainers. It can only be

added to the filter chain after any filters specified in enclosing

containers.

* remove the --disable-shared from the subdir config of APR(UTIL)

before the final release. (in fact, it might even be nice to

allow for Apache config/build against an already-installed

APR(UTIL))

Note: we need to do a "make install" for APR(UTIL) so the shared

libraries can be installed properly. We could also use that

point to install include files (rather than have Apache

know everything that needs to be installed from the

sub-packages). The original impetus for doing the

disable-shared was because the shared lib wasn't getting

installed and a "make clean" in aprutil would make Apache

fail to load.

* users who want to install third-party modules into the Apache

source tree (for static linking) need to have autoconf and

libtool installed. This is because the module needs to have its

config.m4 incorporated into ./configure, which means "buildconf"

must be run.

Note: This is in part because we have removed the "extra" directory.

In the Apache-2.0 repository, this directory had a config.m4

file that allowed people to add external modules by

specifying --with-module on the configure line.

* ap_vrprintf() needs to handle more than 4K

Status: Greg volunteers

* mod_dir should normally redirect ALL directory requests which do

not include a trailing slash on the URI. However, if a "notes"

flag is set (say, via BrowserMatch), this behavior will be

disabled for non-GET requests.

Status: Greg volunteers

MsgId: <20010227104646.E2297@lyra.org>

MsgId: <3A9C0097.9C83F07C@Golux.Com>

* Usability: Sanitize the MPM config directives. MaxClients in

the threaded MPM is totally misleading now as it has little to

do with limiting the number of clients (it limits the number

of child processes). Bill proposed nomenclature change to

something like "StartWorkers, MaxWorkers, etc." that could

apply to most all the MPMs (with some notable exceptions).

Bill would be happy with changing MaxClients to MaxServers

to make it agree with the operation of the StartServers

directive.

* A design problem with the scoreboard can cause the threaded

MPM to get in a state where it will no longer serve requests.

When MaxRequestsPerChild is hit, a threaded process will begin

allowing it's idle worker threads to exit. The child process

may have one (or a few) threads serving really long responses

over slow client connections, which will prevent the child

process from exiting. The problem is that the

perform_idle_server_maintenance code will NOT start a new

process to replace the dying child process until the dying child

has exited because the new child needs to use the old childs

space in the scoreboard. The scoreboard and

perform_idle_server_maintenance need to be redesigned.

Status: Several proposals discussed on new-httpd (April 16, 2001)

RELEASE NON-SHOWSTOPPERS BUT WOULD BE REAL NICE TO WRAP THESE UP:

* Port of mod_ssl to Apache 2.0:

The current porting state is summarized in modules/ssl/README. The next

step is to figure out how the old three configuration contexts (global,

per-server, per-directory) can be ported to Apache 2.0 (especially the

global context which has to survive server restarts RSE still does not

know how to port). Then the remaining source files (which depend on the

configuration contexts) which are still tagged with "-" in

modules/ssl/README can be ported.

One more thing to figure out is how and when mod_ssl can provide the

interactive pass phrase dialog (in Apache 1.3 it used the first init

round [where tty was still not detached] and skipped the second init

round [where it was already detached]). Apache 2.0 requires (or already

has?) an official hook where such tty-dialogs can be performed.

RSE is on holiday until June 11th, 2001. After this he starts

working on mod_ssl again and tries to make mod_ssl running inside

Apache 2.0 by end of June. If anyone wants to help making mod_ssl

running in the meantime, feel free to make your hands dirty inside

modules/ssl/. Do whatever you think is appropriate to get it

running. I've no objections of any kind, except: just do not

remove any old functionality. Keep everything, even if it needs

#if 0...endif wrapped to not make trouble for you.

* Performance: Get SINGLE_LISTENER_UNSERIALIZED_ACCEPT

optimization working again. Bill would like to see this

working for the threaded MPM, then prefork.

* mod_tls is very specific to OpenSSL. Make the API calls

more generic to support other encryption libraries.

* Performance & Debug: Eliminate most (and perhaps all) of the

malloc/calloc/frees in the bucket brigade code. Need some

light weight memory management functions that allow freeing

memory (putting it back into a memory pool) when it is no

longer needed. Enabling simple debugging features like guard

bands, double free detection, etc. would be cool but certainly

not a hard requirement.

* Eliminate unnecessary creation of pipes in mod_cgid

* the autoconf setup should be fixed to default to using the

"Apache" layout from config.layout, and each variable settable

in a layout should be overridable on the command line. Plus,

what we do right now just doesn't seem to fully fit into how autoconf

works, eg. AC_PREFIX_DEFAULT issues.

Message-ID: <Pine.BSF.4.20.0104031557420.20876-100000@alive.znep.com>

* All of our MPMs should use APR for threads/processes. This

will allow us to error out if a threaded MPM is chosen on a

platform that doesn't support threads.

* Combine log_child and piped_log_spawn. Clean up http_log.c.

Common logging API.

* Document mod_file_cache.

* OS/2: Make mod_status work for spmt_os2 MPM.

* Win32: Win9x console window still won't play nice with the

close window, logoff and shutdown scenarios.

Status: OtherBill will move the patch forward from 1.3.15, once we

get our other Win9x issues solved.

* Win32: Add a simple hold console open patch (wait for close or

the ESC key, with a nice message) if the server died a bad

death (non-zero exit code) in console mode.

Status: OtherBill is bringing forward same ugly hack from 1.3.13

* Platforms that do not support fork (primarily Win32 and AS/400)

Architect start-up code that avoids initializing all the modules

in the parent process on platforms that do not support fork.

* Win32: Migrate the MPM over to use APR thread/process calls. This

would eliminate some code in the Win32 branch that essentially

duplicates what is in APR.

* There are still a number of places in the code where we are

losing error status (i.e. throwing away the error returned by a

system call and replacing it with a generic error code)

* Mass vhosting version of suEXEC.

* All DBMs suffer from confusion in support/dbmmanage (perl script) since

the dbmmanage employs the first-matched dbm format. This is not

necessarily the library that Apache was built with. Aught to

rewrite dbmmanage upon installation to bin/ with the proper library

for predictable mod_auth_db/dbm administration.

* use apu_dbm in mod_auth_dbm

Status: Greg +1 (low-priority volunteer)

* Integrate mod_dav.

Some additional items remaining:

- case_preserved_filename stuff

(use the new canonical name stuff?)

- find a new home for ap_text(_header)

- is it possible to remove the DAV: namespace stuff from util_xml?

* ap_core_translate() and its use by mod_mmap_static and mod_file_cache

are a bit wonky. The function should probably be exposed as a utility

function (such as ap_translate_url2fs() or ap_validate_fs_url() or

something). Another approach would be a new hook phase after

"translate" which would allow the module to munge what the

translation has decided to do.

Status: Greg +1 (volunteers), Ryan +1

* Explore use of a post-config hook for the code in http_main.c which

calls ap_fixup_virutal_hosts(), ap_fini_vhost_config(), and

ap_sort_hooks() [to reduce the logic in main()]

* read the config tree just once, and process N times (as necessary)

* (possibly) use UUIDs in mod_unique_id and/or mod_usertrack

* (possibly) port the bug fix for PR 6942 (segv when LoadModule is put

into a VirtualHost container) to 2.0.

* shift stuff to mod_core.h

* APR-ize resolver stuff in mod_unique_id (Jeff volunteers)

* callers of ap_run_create_request() should check the return value

for failure (Doug volunteers)

PRs that have been suspended forever waiting for someone to

put them into 'the next release':

* PR#76: general

missing call to "setlocale();"

Status:

* PR#78: mod_include

Additional status for XBitHack directive

Status:

* PR#161: mod_dir

Questionable performace of mod_dir() with negotiation

Status:

* PR#362: mod_proxy

Mod_proxy doesn't allow change of error pages

Status:

* PR#370: mod_env

Modified PATH environemnt variable is not passed, instead

system's is used

Status:

* PR#440: mod_proxy

Proxy doesn't deliver documents if not connected

Status:

* PR#534: mod_proxy

proxy converts ~name to %7Ename when name starts with a dot (.)

Status:

* PR#537: mod_access

mod_access syntax allows hosts that should be restricted

Status:

* PR#557: mod_auth-any

~UserHome directories are not honored in absolute pathname

requests (.htaccess)

Status:

* PR#573: mod_log-any

More LogFormat directives

Status:

* PR#612: mod_proxy

Proxy FTP Authentication Fails

Status:

* PR#623: mod_include

A smarter "Last Modified" value for SSI documents (see PR number 600)

Status:

* PR#628: config

Request of "Options SymLinksIfGroupMatch"

Status:

* PR#697: mod_include

A security tweak I've been using for a few years for SSI

Status:

* PR#700: mod_proxy

Proxy doesn't do links right for OpenVMS files through ftp:

Status:

* PR#759: mod_imap

imap should read <MAP><AREA>*</MAP> too!

Status:

* PR#793: general

RLimitCPU and RLimitMEM don't apply to all children like they should

Status:

* PR#921: suexec

Uses cwd before filling it in, doesn't use syslog

Status:

* PR#922: config

it is useful to allow specifiction that root-owned symlinks

should always be followed

Status:

* PR#980: mod_proxy

Controlling Access to Remote Proxies would be nice...

Status:

* PR#994: mod_proxy

Adding authentication "on the fly" through the proxy module

Status:

* PR#1004: apache-api

request_config field in request_rec is moderately bogus

Status:

* PR#1028: other

DoS attacks involving memory consumption

Status:

* PR#1050: mod_log-any

Logging of virtual server to error_log as well

Status:

* PR#1085: mod_proxy

ProxyRemote make a dead cycle.

Status:

* PR#1117: mod_auth-any

Using NIS passwd.byname dbm files with AuthDBMUserFile

Status:

* PR#1120: suexec

suexec does not parse arguments to #exec cmd

Status:

* PR#1145: mod_include

Allow for Last-Modified: without resorting to XBitHack

Status:

* PR#1156: config

insufficent AllowOverrides granularity for autoindexing

Status:

* PR#1158: apache-api

improvements to child spawning API

Status:

* PR#1166: mod_proxy

``nph-'' not honored (no buffering) for ProxyRemote mapping

Status:

* PR#1176: mod_cgi

Apache cannot handle continuation line in headers

Status:

* PR#1191: general

setlogin() is not called, causing problems with e.g. identd

Status:

* PR#1204: general

regerror() exists, use it

Status:

* PR#1233: apache-api

there is no way to keep per-connection per-module state

Status:

* PR#1263: mod_dir

Add frame-safe anchor attribute to mod_autoindex links

Status:

* PR#1268: suexec

CGI scripts running as Apache user: security (suexec etc.)

Status:

* PR#1285: suexec

Error messages could be easier to spot in cgi.log file for suexec.c

Status:

* PR#1287: mod_access

add allow,deny/deny,allow warning to mod_access

Status:

* PR#1290: mod_proxy

Need to know "hit-rate" on proxy cache

Status:

* PR#1358: mod_log-any

Selective url-encode of log fields (or maybe a pseudo

log_rewrite module?)

Status:

* PR#1383: mod_headers

I make mod_headers to modify request headers as well as

response ones.

Status:

* PR#1532: mod_proxy

Proxy transfer logging

Status:

* PR#1547: mod_proxy

No HTTP_X_FORWARDED_FOR set...

Status:

* PR#1567: mod_proxy

ProxyRemote proxy requests fail authentication by firewall

Status:

* PR#1574: mod_autoindex

ReadmeName and HeaderName don't allow for server-parsed html.

Status:

* PR#1582: mod_rewrite

mod_rewrite forms REQUEST_URI different than mod_cgi does

Status:

* PR#1677: mod_headers

mod_headers should allow mod_log_config-style formats in

header values

Status:

* PR#1702: mod_proxy

mod_proxy to support persistent conns?

Status:

* PR#1803: mod_include

patches to mod_include to allow for file tests

Status:

* PR#1809: mod_auth-any

Suggestion for improving authentication modules and core source

code, problem with 401 and ErrorDocument

Status:

* PR#1855: mod_autoindex

More Control over autoindex layout

Status:

* PR#1878: mod_proxy

listing of proxy cache content

Status:

* PR#1905: suexec

Allow modules to set user:group for execution.

Status:

* PR#2024: apache-api

adding auth_why to conn_rec

Status:

* PR#2073: mod_log-any

pipelined connections are not logged correctly

Status:

* PR#2074: mod_rewrite

mod_rewrite doesn't pass Proxy Throughput on internal subrequests

Status:

* PR#2113: config

HTTP Server Rebuild Line Needs Changing for the better

Status:

* PR#2138: mod_status

mod_status always displays 256 possible connection slots

Status:

* PR#2221: documentation

Make online documentation search link back to my installation

Status:

* PR#2284: general

Can not POST to ErrorDocument - Apache/1.3b6

Status:

* PR#2314: mod_proxy

patterns in ProxyRemote

Status:

* PR#2343: mod_status

Status module averages are for entire uptime

Status:

* PR#2360: suexec

suexec for general access of user content?

Status:

* PR#2396: general

Proposal for TimeZone directive

Status:

* PR#2415: mod_info

/server-info doesn't check for the virtual host to list the info

Status:

* PR#2421: config

problem specifying ndbm library for build ?with autoconfigure

Status:

* PR#2431: general

A small addition to rotatelogs.c to improve program functionality.

Status:

* PR#2446: config

AllowOverride FileInfo is too coarse

Status:

* PR#2460: mod_cgi

TimeOut applies to output of CGI scripts

Status:

* PR#2512: mod_access

&lt;IfDenied&gt; directive wanted

Status:

* PR#2573: suexec

CGI's for general use still have to be run as another user

with suExec

Status:

* PR#2648: general

Cache file names in Proxy module

Status:

* PR#2760: config

[PATCH] User/Group for <Directory> and <Location> i.e. not only

in global and <Virtual>.

Status:

* PR#2763: general

mailto tags and bundling bug report script

Status:

* PR#2772: mod_log-any

more % escapes

Status:

* PR#2785: os-aix

Support for System Resource Controller

Status:

* PR#2793: protocol

When will Apache support P3P? Any Plans?

Status:

* PR#2873: config

Feedback/Comment on APACI

Status:

* PR#2889: general

Inclusion of RPM spec file in CVS/distributions

Status:

* PR#2906: general

Propose that Apache recommend $UNIQUE_ID for all "session id"

algorithms

Status:

* PR#2907: config

suggestion: power up your Include directive :)

Status:

* PR#3018: general

cannot limit some HTTP methods

Status:

* PR#3026: mod_autoindex

No way to change ReadmeName/HeaderName suffixes.

Status:

* PR#3143: apache-api

No module specific data hook for per-connection data

Status:

* PR#3181: config

Configuration file in Japanese

Status:

* PR#3191: mod_negotiation

no way to set global quality-of-source (qs) coneg values

with multiviews

Status:

* PR#3430: mod_negotiation

Enhancement: MultiViews, Multi-Language Documents

Status:

* PR#3568: mod_proxy

Accessing URL through proxy server corrupts data.

Status:

* PR#3594: os-windows

Please add an Apache icon to the systray instead of a DOS window

Status:

* PR#3605: mod_proxy

Some anonymous FTP URLs ask for authentication

Status:

* PR#3654: mod_autoindex

BORDER=0 makes Icons look nicer (FancyIndexing)

Status:

* PR#3677: general

New ErrorDocumentMatch directive

Status:

* PR#4180: os-windows

Alternative for win95 users

Status:

* PR#4241: config

Need to be able to override shebang line to make CGI scripts

more portable.

Status:

* PR#4244: config

"Files" and "FilesMatch" regexp does not recognize bang as

negation operator

Status:

* PR#4448: mod_log-any

Please allow CGI env variables (QUERY_STRING, ...) to be logged

with %{}e

Status:

* PR#4459: mod_include

Suggestion for better handling of Last-modified headers

Status:

* PR#4490: mod_cgi

mod_cgi prevents handling of OPTIONS requests

Status:

* PR#4520: mod_autoindex

mod_autoindex does not generate Last-Modified response headers

Status:

* PR#4658: os-windows

The output of CGI scripts appears in the window that apache

is running in

Status:

* PR#5713: os-windows

[PATCH] install as service with domain account

Status:

* PR#5993: general

AllowOverride should have a 'CheckNone' and 'AllowNone' argument

instead of only 'None'

Status:

* PR#6347: mod_mime

MIME types for MNG and JNG files need adding to mime.types and

the mime.types and magic files

Status: Waiting for IANA types to be defined

Other bugs that need fixing:

* MaxRequestsPerChild measures connections, not requests.

Until someone has a better way, we'll probably just rename it

"MaxConnectionsPerChild".

* Regex containers don't work in an intutive way

Status: No one has come up with an efficient way to fix this

behavior. Dean has suggested getting rid of regex containers

completely.

* SIGSEGV on Linux (glibc 2.1.2) isn't caught properly by a

sigwaiting thread. We need to work around this, perhaps unless

there is hope soon for a fixed glibc.

* orig_ct in the byterange/multipart handling may not be

needed. Apache 1.3 just never stashed "multipart" into

r->content_type. We should probably follow suit since the

byterange stuff doesn't want the rest of the code to see the

multipart content-type; the other code should still think it is

dealing with the <orig_ct> stuff.

Status: Greg volunteers to investigate (esp. since he was most

likely the one to break it :-)

Other features that need writing:

* Finish infrastructure in core for async MPMs

Status: post 2.0

* TODO in source -- just do an egrep on "TODO" and see what's there

Documentation that needs writing:

* Mod_status docs are needed.

* The concept of MPMs, especially if we ship more than one MPM for a

given platform

* New directives in the various MPMs and appropriate links from

obsolete directives in core.html to the MPM documentation.

* Revise manual/stopping.html and the last part of

manual/misc/perf-tuning.html to take account of the MPMs.

* API documentation

Status: Ben Laurie has written some hooks documentation

(apache-2.0/htdocs/hooks.html)

* Changes since 1.3.9 can be more easily seen in the commitlog file

dev.apache.org:/home/cvs/CVSROOT/commitlogs/apache-2.0

which includes some of Roy's comments when the changes were

committed in rough change-sets by purpose. Note that the commitlog

does not show the contents of new files until later.

Available Patches:

* Jon Travis's <jtravis@covalent.net> patch to deal with thread-safe

issues with inet_ntoa. See message <20001201163220.A12827@covalent.net>

Status: This is being set aside until the IPv6 work is finished

so that we know exactly what is required.

* Martin Sojka <msojka@gmx.de>'s patch to add error reporting for failed

htpasswd actions due to a full /tmp volume (other programs may have

similar problems?)

PR: 6475

Status:

* Mike Abbott's <mja@trudge.engr.sgi.com> patches to improve

performance

Status: These were written for 1.3, and are awaiting a port to

2.0

* Jim Winstead's <jimw@trainedmonkey.com> patch to add CookieDomain and

other small mod_usertrack features

* Dan Rench's <drench@xnet.com> patch to add allow the errmsg and timefmt

of SSI's to be modified in the config file. Patch is available in

PR6193

Open issues:

* What do we do about mod_proxy?

* Which MPMs will be included with Apache 2.0?