Notes:
  * I've created a new config directive CacheMaxStreamingBuffer,
    to set the maximum amount of data that mod_cache will buffer
    per request if it hasn't yet seen an EOS.  The default is
    zero, which preserves the original behavior: cache only if
    the response has a known content-length or all the content
    is available in the first brigade passed to the CACHE_IN filter.
  * A big block of code in cache_in_filter() got wrapped in an
    if-statement in this change.  To make the diff more readable,
    I'm committing without indentation changes; a second commit
    will include (only) the indentation update.


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PR: 10993
Submitted by:	 Peter Bieringer <pb@bieringer.de>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@96621 13f79535-47bb-0310-9956-ffa450edef68

- Fix segfault on strlen computation on the empty string in vlv case
- If the etag is "", don't set the ETag header to be "" - leave the
  header NULL instead.

Andrew's patch would change ap_meets_condition to accept "", but Justin
thinks it would be better just to sidestep it all together and not set
ETag when it would be "".

PR: 12207
Submitted by:	Andrew Ho <andrew@tellme.com>


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in it never being applied for non-html files
Submitted by:	Kris Verbeeck <Kris.Verbeeck@ubizen.com>


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> Hello,
>
> I love httpd2 and I really like apachebench but using the gnuplot
> output option (-g) gave me this:
>
>   starttime       seconds ctime   dtime   ttime   wait
>   Thu Aug 29 12:29:31 200        1030620571362758        0       54      54      0
>
> It's truncating the year. Now according to
> http://apr.apache.org/docs/apr/group__APR__Time.html#a15 "Unlike
> ANSI/ISO C ctime(), apr_ctime() does not include a \n", so the code
> and comment in ab.c are wrong, hence my attached patch to remove them.

Submitted by:	Leon Brocard <acme@astray.com>


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PR: 12172

Submitted by: apachecvslog@robcromwell.com (Rob Cromwell)


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set Cookie on err_headers_out, and ensure it is only set once.

PR: 12132
Submitted by:	apachecvslog@robcromwell.com (Rob Cromwell)


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of content to clients

With this new code, the C-L filter will compute a content-length
if there's an EOS in the first brigade passed to it.  For normal
static file requests, the response header will still include a C-L.
If there's no EOS in the first brigade passed to the C-L filter,
the filter will give up on setting the C-L header, in favor of
passing the data on to the next filter in a timely manner.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@96557 13f79535-47bb-0310-9956-ffa450edef68

a child process to start about 4 times as many threads (~8000 from ~2000)


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Remove CacheOn config directive since it is set but never checked.
No sense wasting cycles on unused code. Besides, the only truly
bug free code is deleted code. :)   [Paul J. Reder]


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@96548 13f79535-47bb-0310-9956-ffa450edef68

the actual writing of the log file.
also change buffered writing to make it runtime configurable instead of
compile time configurable.

i'm not 100% on the buffered output, mainly because I'm not sure it worked
in a thread safe way *before* this change


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  which is exactly 48 kb. But the module actually uses a default of 48192
  bytes. This seems to be a typo. Instead of changing the documentation I
  attached a patch for mod_isapi.c to set the default value of
  ISAPIReadAheadBuffer to 49152.

Submitted by: Astrid Ke�ler <kess@kess-net.de>


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Submitted by:	Kris Verbeeck <Kris.Verbeeck@ubizen.com>


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Fix a null pointer dereference in the merge_env_dir_configs function of
the mod_env module. PR 11791     [Paul J. Reder]


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similar to Apache/2.0

Also surfaced the directive in the standard config, defaulting to FULL


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@96500 13f79535-47bb-0310-9956-ffa450edef68

dbm rewrite maps

use dbm:filename for the default type

use dbm=TYPE:filename for a non-default type


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maps.

For now, the SDBM dbm flavor is always used.  It won't be compatible
with dbm rewrite maps built for Apache 1.3 until apr-util supports
ndbm and mod_rewrite is changed to prefer ndbm over the built-in
sdbm.

PR:         10644


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@96478 13f79535-47bb-0310-9956-ffa450edef68

the inappropriate use of nonblocking reads.  Also get rid of the stderr
altogether since mod_rewrite never uses it.

PR: 9534


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@96475 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Paul J. Reder
Reviewed by: Jeff Trawick

Fixes required to get quoted and escaped command args working in
mod_ext_filter. There are also fixes in APR that were submitted
via a patch to apr_cpystrn.c PR 11793


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@96472 13f79535-47bb-0310-9956-ffa450edef68

Submitted by:	Brett Hutley <brett@hutley.net> J.D. Silvester <jsilves@uwo.ca>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@96469 13f79535-47bb-0310-9956-ffa450edef68

  Fix bug reported as PR 11854.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@96456 13f79535-47bb-0310-9956-ffa450edef68

Bug #11213
Obtained from: Ian Darwin <ian779@darwinsys.com>

Reviewed by:   Ian Holsman


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Obtained from:
Submitted by:	Alexey Panchenko alexey@liwest.ru
Reviewed by:


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connections (previously, the setaside code in the core output
filter would copy file buckets <8KB into the heap, resulting
in poor keepalive performance)


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  Security rollup for 2.0.40 release.  Tag and roll baby.


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  Notations for win32/iconv, and fix a typo


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chain.
PR:
Obtained from:
Submitted by:	Peter Van Biesen <peter.vanbiesen@vlafo.be>
Reviewed by:	Graham Leggett <minfrin@apache.org>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@96320 13f79535-47bb-0310-9956-ffa450edef68

This will allow things like...
SetEnv gzip-only-text/html 1
BrowserMatch "GECKO" gzip-only-text/html=0

Obtained from: Andr� Schild <A.Schild@aarboard.ch>
Reviewed by:   Ian Holsman


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  Wasn't the only one with the essential idea, co-credit where credit is
  due.


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  This was never a 'vulnerability'... the APR_FILEPATH_SECUREROOT flag
  passed to apr_filepath_merge refused to merge any rooted 'addpath'.
  However, that isn't the traditional 1.3 behavior, so fly past any
  leading '/'s on the way to merging the uri to the DocumentRoot.

PR: 10946


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  worth noting


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an environment variable.  Add the ability to register a filter of
type other than AP_FTYPE_RESOURCE.


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We needed to compare on the value we pass to apr_sockaddr_info_get(),
not the IP address string.  Sometimes this is an IP address string
and sometimes it is a host name.  Otherwise, on the second pass
through this code we won't find the existing listen_rec for a Listen
directive which had a host name, and we'll create a new listen_rec
and try to bind again to the same addr/port.

PR:                  11030
Helped immensely by: David Shane Holden <dpejesh@yahoo.com>,
                     who debugged it and submitted a patch which
                     showed the problem; a much simpler change was
                     committed though


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make sure we can actually bind to an AF_INET6 socket before
deciding that we should default to AF_INET6.  This fixes a startup
problem on certain levels of OpenUNIX.

PR:        10235


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PR:
Obtained from:
Submitted by:
Reviewed by:


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