Changed strcpy's to use strncpy for security reasons. Also upped

SMALLBUF to 256, which is the URL length that HTTP applications
are supposed to support.  Longterm, strncpy should be removed and
pool-based memory management used, and SMALLBUF should disappear.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@76827 13f79535-47bb-0310-9956-ffa450edef68