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  next_filter of NULL to any ap_sub_req_lookup*() fn implies the subreq
  will never be run - or we expect to pass the subreq to fast_redirect.
  The comming fix will break invalid ap_sub_req_lookups* expecting to
  run subrequests with the next_filter NULL semantic.


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  For fat-fingered friends and others who like typing err and warn rather
  than spelling it out on the -e argument.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93656 13f79535-47bb-0310-9956-ffa450edef68

  Significant cleanup and enable wintty to -always- escape from the service
  context when the run-as-user is LocalSystem or has access to the windows
  station and desktop.  The original method did not give us a visible tty
  unless the 'Allow Service to Interact with Desktop' toggle was set.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93655 13f79535-47bb-0310-9956-ffa450edef68

for us, and faster.  :)

Warning, though:  transfer_brigade() was equivalent to APR_BRIGADE_CONCAT(),
and I don't think that was the right behavior for one of the two callers!
I changed that one to use APR_BRIGADE_PREPEND() since by my inspection that
looks like what it should be, but please check me on this.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93654 13f79535-47bb-0310-9956-ffa450edef68

pointed out by gstein


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93653 13f79535-47bb-0310-9956-ffa450edef68

Reviewed by: OtherBill, Justin, Madhu


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<D:error> responses.  It's crucial for marshalling svn error messages
back over to the client; and someday it will be needed to return
specific <DAV:> errors as dictated by the DeltaV spec.

* mod_dav.h (dav_error): add two new fields -- an optional error
    namespace, and an error-tag-name.  Remove the 'delayed computation'
    function and cxt ptrs in this struct;  they were never used.

  (dav_new_error_tag):  new alternative constructor that takes new
    fields.

* util.c (dav_new_error_tag):  implement constructor.

* mod_dav.c (dav_error_response_tag):  new function to output
    'standard' xml error response based on error struct.

  (dav_handle_err): if no multistatus response is passed in, and if an
    error-tag is defined, then call our new xml-output routine.

Submitted by: Ben Collins-Sussman <sussman@collab.net>


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all showstoppers in a week?"  Are there enough developers paying attention
to go showstopper hunting?


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m4 files are included. This fixes builds on autoconf 2.52 again.

Obtained from:  Sander Striker
Submitted by:	Thom May <thom@planetarytramp.net>
Reviewed by:	Aaron Bannert


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SHARED_MODULE is no longer defined, so we were leaking.
plus we always do a full startup/teardown regardless of being a dso or
static.


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- return value from apr_dir_read() was checking != APR_SUCCESS rather
  than == APR_SUCCESS, so no certs were ever loaded.

- wasn't checking return value of apr_dir_open(), now log an error and
  ssl_die() on failure.

- don't bother trying to load directories


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93634 13f79535-47bb-0310-9956-ffa450edef68

X509_NAME_oneline() used for trace logging was not freed.
now passes in a static buffer so no buffer is malloced.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93633 13f79535-47bb-0310-9956-ffa450edef68

ssl_init_PushCAList() function.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93632 13f79535-47bb-0310-9956-ffa450edef68

ssl_init_FindCAList().


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in ssl_init_FindCAList().  values are pushed into another stack which
gets freed when SSL context is destroyed.


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is _not_ static and needs to be freed via DH_free().


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look for it in the $sysconfdir.

This required the use of a new m4 function from APR that retrieves
the fully "expanded", or recursively interpolated, value of the
$sysconfdir variable.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93622 13f79535-47bb-0310-9956-ffa450edef68

Obtained from:
Submitted by:
Reviewed by:
add note about ssl restart changes.
s/mod_perl/mod_ssl/ in bill's note.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93621 13f79535-47bb-0310-9956-ffa450edef68

is encrypted and mtime stamp has not changed.  this prevents getting
prompted twice for passphrase on windows and elsewhere when server is
started with -DNO_DETACH.


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Set a couple more defaults if they haven't already been set, just
as a precaution.


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of s->process->pool to prevent "leaking" each time we format
a vhost key.


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leakage on restarts.


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