git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374435 13f79535-47bb-0310-9956-ffa450edef68

to prevent an possible XSS for a site where untrusted
users can upload files to a location with MultiViews
enabled.

SECURITY: CVE-2012-2687 (cve.mitre.org):

Submitted by: Niels Heinen <heinenn google.com>

Reviewed by: trawick, wrowe
Backported by: rjung


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374421 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374419 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374418 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374405 13f79535-47bb-0310-9956-ffa450edef68

PR: 50945
Submitted by: Peter Pramberger <peter pramberger.at>, jim
Reviewed by: igalic, rpluem
Backports: r1087864



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374375 13f79535-47bb-0310-9956-ffa450edef68

to construct a chain for each proxy cert. When a remote server requests
a client certificate that is NOT the direct issuer of any available client
certificate, the chain for that certificate will be used to trace it to a
known CA and that client certificate will be used. 

Submitted by: druggeri
Reviewed by: kbrand, rpluem
Backports: 1160863,1162103,1170833,1172010,1175946,1242089



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374374 13f79535-47bb-0310-9956-ffa450edef68

resource shortages.

Submitted by: trawick
Reviewed by: wrowe, rjung


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374330 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374287 13f79535-47bb-0310-9956-ffa450edef68

Seems our preprocessor is some crazy and inserts a blank
after replacing a define which made the awk script fail.
Patch submitted by: normw gknw net (Backport r1305192).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374210 13f79535-47bb-0310-9956-ffa450edef68

Make Make sure that we clean up the ldap module folder;
renamed build vars.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374205 13f79535-47bb-0310-9956-ffa450edef68

mwccnlm: search directory of referencing file first for #includes.
Make use of CFLAGS from environment.
Added default maxerrors value 1 so that the compiler breaks
after 1st error; can be overwritten with CC_MAX_ERRORS var.
(partly backport of r1371164)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374196 13f79535-47bb-0310-9956-ffa450edef68

which are already part of trunk and 2.4.

The list includes any fixes applied to 2.4 between
March 15 and July 19 2012.

Most of them easy to review, some not.
Unfortunately especially the important backport of
AllowAnyURI needs two additional prerequisite backports.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374178 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1374123 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1373894 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1373681 13f79535-47bb-0310-9956-ffa450edef68

resource shortages.)?


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1373542 13f79535-47bb-0310-9956-ffa450edef68

mod_proxy_balancer: Restore balancing after a failed worker has
recovered when using lbmethod_bybusyness.

PR: 48735

Markus Stoll and Adam C both submitted patches against 2.2.x
to bug 48735.  Compared with those two, this solution

1. resets the busy field in the error-ed worker at the end of
   the request instead of at recovery time
2. leaves the lbstatus field alone
3. covers all possible scenarios where the busy field in the
   error-ed worker needs to be adjusted, since a cleanup to
   perform the decrement is registered at the point of the
   increment

Submitted by: trawick
Reviewed by: druggeri, rpluem


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1373355 13f79535-47bb-0310-9956-ffa450edef68

mod_dumpio: Return an error code from a previous input filter

PR: 52914
Submitted by: sf
Reviewed by: rjung, trawick


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1373352 13f79535-47bb-0310-9956-ffa450edef68

The related code and a lot more was removed from trunk in r730828.

This doesn't address any reported problem symptom.

Submitted by: trawick
Reviewed by: druggeri, rpluem


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1373349 13f79535-47bb-0310-9956-ffa450edef68

mpm_worker: Fix cases where the spawn rate wasn't reduced after
child process resource shortages.
(Note: mpm_event is omitted from this backport proposal because of
 missing prerequisite fixes.  Even mpm_worker has a tiny issue,
described in comments in the code.)

Submitted by: trawick
Reviewed by: rjung, rpluem


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1373342 13f79535-47bb-0310-9956-ffa450edef68

* Add the forcerecovery balancer parameter that determines if recovery for
  balancer workers without considering the retry value of workers is enforced.
  There might be cases where an already overloaded backend can get into deeper
  trouble if the recovery of all workers is enforced without considering the
  retry parameter of each worker

Submitted by: rpluem
Reviewed by: rpluem, sf, rjung



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1373320 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1373312 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1373298 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1373219 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1372802 13f79535-47bb-0310-9956-ffa450edef68

CTR

Backport of r1368131 from trunk resp.
r1371935 from 2.4.x.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371936 13f79535-47bb-0310-9956-ffa450edef68

of bytes flushed, it returns 0 on success, -1 on error.

Should be CTR.

Backport of r1368393 and r1368396 from trunk
resp. r1371930 from 2.2.x.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371931 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371921 13f79535-47bb-0310-9956-ffa450edef68

directive docs.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371918 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371592 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371587 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371227 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371217 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371064 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371060 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371056 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371054 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371050 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1371047 13f79535-47bb-0310-9956-ffa450edef68