Merge r1575400 from trunk:

Merge r1575400 from trunk:

CVE-2014-0098 (reported by Rainer Canavan <rainer-apache 7val com>)
Segfaults w/ truncated cookie logging.

Clean up the cookie logging parser to recognize only the cookie=value pairs,
not valueless cookies.  This refactors multiple passes over the same string
buffer into a single pass parser.

Submitted by: wrowe
Reviewed by: rpluem, jim

Reviewed by: wrowe, ylavic, jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1576716 13f79535-47bb-0310-9956-ffa450edef68