The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 15, 2017
Filed:
May. 20, 2015
International Business Machines Corporation, Armonk, NY (US);
Xiao Feng Guan, Shanghai, CN;
Jin Song Ji, Shanghai, CN;
Jian Jiang, Shanghai, CN;
Si Yuan Zhang, Shanghai, CN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present disclosure relates to a stack overflow protection device and a stack protection method. According to the present disclosure, a stack overflow protection device is provided, which includes a dividing unit configured to divide at least one function in the input codes into a code region with a string operation and a code region without a string operation. The device also includes a stack protection unit configured to set up stack protection in the code region with a string operation. The present disclosure further provides a stack protection method.