Tainted State Recovery During Dynamic Software Updating
Zhao Dong-hui · Jisuanji gongcheng · 2008
Most existing dynamic updating approaches can not recover the target application from some tainted states which are imported by the vulnerabilities. The lack of tainted states recovery can cause huge reliability disasters. This paper proposes to recover the tainted state during DSU based on the POLUS framework. Recovery solutions of deadlock, buffer overflow and data struct repair are presented and the experiments show that these approaches are viable.