In crasm 1.8-3, invalid input validation, specific files passed to the command line application, can lead to a NULL pointer dereference in the function Xasc.Referenceshttps://github.com/WhatTheFuzz/crasm-fuzz/tree/a020ad6ad99a72ca373f7dd1aab3a61a7c87fd66/bug-null-pointerhttps://github.com/colinbourassa/crasm/pull/7
