libsepol/cil: Do not add an attribute as a type in the attr_type_map
The attribute to type map is used to get all of the types that are
asociated with an attribute. To make neverallow and bounds checking
easier it was convienent to map a type to itself. However, CIL was
wrongly mapping an attribute to itself in addition to the types
associated with it. This caused type bounds checking to fail if the
parent was granted a permission through one attribute while the child
was granted the permission through another attribute.
Signed-off-by: James Carter <jwcart2@tycho.nsa.gov>
1 file changed