statedir-relative default lock database path.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842931 13f79535-47bb-0310-9956-ffa450edef68

with default from config.layout, configurable via DefaultStateDir.

* server/core.c (set_state_dir, ap_state_dir_relative):
  New functions.
  
* config.layout, acinclude.m4, Makefile.in, configure.in: Define
  statedir variables, drop davlockdb.

* include/ap_config_layout.h.in: Define DEFAULT_REL_STATEDIR,
  DEFAULT_EXP_STATEDIR in place of _DAVLOCKDB.

* include/ap_mmn.h: Bump MMN minor.


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  mkdir_structure error case.  Fixes Coverity warning.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842926 13f79535-47bb-0310-9956-ffa450edef68

  error case, as required by C89/POSIX stdarg.h - Coverity warns for
  this.


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  rather than leak caches if all three cannot be allocated (Coverity
  warning).  Remove unnecessary pointer.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842898 13f79535-47bb-0310-9956-ffa450edef68

  (deflate_out_filter): Fix typo setting output note. (Coverity warning)
  (deflate_in_filter): Fix redundant assignment. (clang warning)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842888 13f79535-47bb-0310-9956-ffa450edef68

  redundant branch (warning from Coverity).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842884 13f79535-47bb-0310-9956-ffa450edef68

  redundant assignment (clang warning).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842883 13f79535-47bb-0310-9956-ffa450edef68

  redundant assignment (clang warning), the apr_file_eof(fp)=>APR_EOF
  case assigns rv to APR_EOF and then to APR_SUCCESS after already.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842882 13f79535-47bb-0310-9956-ffa450edef68

  buffer to avoid potential (harmless) memcmp comparison against
  garbage stack data later.  (clang warning).


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  not the configuration settings for frontend connections in case of
  connections by the proxy to the backend.

PR: 62769


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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842386 13f79535-47bb-0310-9956-ffa450edef68

Use priority to remove the ambiguity.

The only rational for choosing "3" and "4" for these priorities, is that "4" is related to <h4> tags, and 3=4-1 for the previous level.

Tested with the actual Xalan XSL engine:
   ./build.sh all
with and without the change.
Outputs are exactly the same.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842165 13f79535-47bb-0310-9956-ffa450edef68

Some rules to help me detect un-needed links to directives, or missing ones were sent by error

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842164 13f79535-47bb-0310-9956-ffa450edef68

Use priority to remove the ambiguity.

The only rational for choosing "3" and "4" for these priorities, is that "4" is related to <h4> tags, and 3=4-1 for the previous level.

Tested with the actual Xalan XSL engine:
   ./build.sh all
with and without the change.
Outputs are exactly the same.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842160 13f79535-47bb-0310-9956-ffa450edef68

The XSLT Saxon engine warns that  match="@*" will return only attribute nodes, which can't have any attributes or child.

So simplify the xsl rules accordingly.

Tested with:
   ./build.sh all
with and without the change.
Outputs are exactly the same.

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  pool. Hence close the propdb *after* dav_stream_response which clears thei
  probdb pool.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842010 13f79535-47bb-0310-9956-ffa450edef68

* modules/http/http_protocol.c (status_lines,
  get_canned_error_string): Add 425 response.


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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1841640 13f79535-47bb-0310-9956-ffa450edef68

Suggested by the IRC Freenode user 'a-ja' on #httpd-dev



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1841639 13f79535-47bb-0310-9956-ffa450edef68

mod_ssl: changing from APLOG_WARN to DEBUG to INFO after review.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1841455 13f79535-47bb-0310-9956-ffa450edef68

downgrade mod_ssl log level for requests not carrying SNI when SSLStrictSNIVHostCheck is on.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1841446 13f79535-47bb-0310-9956-ffa450edef68

  consume 1 GB of memory as the subrequests and propdb pools are not
  destroyed and cleared after each element was handled.
  Do this now. There is one case in dav_get_props where elem->priv
  lives longer then the propdb pool. In this case allocate from r->pool.
  Furthermore also recycle propdb's which allows to clear the propdb's
  pools instead of destroying them and creating them again.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1841225 13f79535-47bb-0310-9956-ffa450edef68

  Retrieve and set sslconn->client_cert here for both "modern" and
  classic access control.
  (ssl_hook_Access_classic, ssl_hook_Access_modern, ssl_hook_Access):
  Restore SSLRequire and FakeBasicAuth checks to ssl_hook_Access so tests
  are still applied for TLSv1.3.


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