Merge r1556428 from trunk:

mod_dav: Keep track of length of cdata properly when removing leading spaces.

* modules/dav/main/util.c
  (dav_xml_get_cdata): reduce len variable when increasing cdata pointer.

Submitted by: breser
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1556816 13f79535-47bb-0310-9956-ffa450edef68
Merge r1554995 from trunk:

Providers defined in <AuthnProviderAlias have not been usable under
in virtual hosts since migrating from mod_authn_alias to mod_authn_core.
PR 55622.


Submitted by: covener
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1556818 13f79535-47bb-0310-9956-ffa450edef68