*) Several fixes for suexec wrapper. [Randy Terbush]

     - Make wrapper work for files on NFS filesystem.
     - Fix portability problem of MAXPATHLEN.
     - Fix array overrun problem in clean_env().
Reviewed by: Michael Zucchi (cismpz@cis.unisa.edu.au)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77594 13f79535-47bb-0310-9956-ffa450edef68