Merge r1664205 from trunk:

      *) SECURITY: CVE-2015-0253 (cve.mitre.org)
     core: Fix a crash introduced in with ErrorDocument 400 pointing
     to a local URL-path with the INCLUDES filter active, introduced
     in 2.4.11. PR 57531. [Yann Ylavic]


Submitted By: ylavic
Committed By: covener






git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1668879 13f79535-47bb-0310-9956-ffa450edef68