XSM is the security module framework of Xen Virtual Machine,it has crucial role on the security of system.Current researches on correctness verification for mandatory access control framework mainly focus on authorisation of hooks placement verification.All the existing methods either dont cover all paths,or have high false positive rate.In this paper we analyse the correctness verification issue for Xen Security Module framework,and present an inter-procedure flow-sensitive and intra-procedure path-sensitive based static analysis approach for the framework.This approach verifies the accuracy and completeness of hooks placement of the Xen Security Module framework through extending the static analysis tool Saturn.It has been attested by the experiment that this approach achieves full path cover and has quite high accuracy.
