libtaint-util-perl-dbgsym 0.08-2build3 (s390x binary) in ubuntu yakkety

 Taint::Util wraps perl's internal routines for checking and setting the
 taint flag and thus does not rely on regular expressions for untainting
 or odd tricks involving eval and kill for checking whether data is
 tainted, instead it checks and flips a flag on the scalar in-place.