oval fts: don't traverse paths causing cycles in the filesystem tree
oval fts: don't traverse paths causing cycles in the filesystem tree

jan-cerny/openscap,ybznek/openscap,redhatrises/openscap,redhatrises/openscap,jan-cerny/openscap,mpreisler/openscap,isimluk/openscap,isimluk/openscap,postfix/openscap,OpenSCAP/openscap,redhatrises/openscap,OpenSCAP/openscap,OpenSCAP/openscap,isimluk/openscap,Hexadorsimal/openscap,openprivacy/openscap,Hexadorsimal/openscap,redhatrises/openscap,redhatrises/openscap,postfix/openscap,openprivacy/openscap,mpreisler/openscap,isimluk/openscap,jan-cerny/openscap,jan-cerny/openscap,jan-cerny/openscap,postfix/openscap,OpenSCAP/openscap,openprivacy/openscap,Hexadorsimal/openscap,openprivacy/openscap,isimluk/openscap,OpenSCAP/openscap,mpreisler/openscap,ybznek/openscap,postfix/openscap,ybznek/openscap,redhatrises/openscap,isimluk/openscap,mpreisler/openscap,ybznek/openscap,OpenSCAP/openscap,postfix/openscap,mpreisler/openscap,jan-cerny/openscap,Hexadorsimal/openscap,mpreisler/openscap,ybznek/openscap,Hexadorsimal/openscap,openprivacy/openscap,openprivacy/openscap,ybznek/openscap,Hexadorsimal/openscap,postfix/openscap