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:
Jul. 24, 2018
Filed:
Sep. 29, 2016
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Abstract
This application discloses at least a kernel repair method and apparatus. An embodiment of the method includes: loading a patch for repairing a to-be-repaired object function in a kernel, the patch being written in a memory-safe language subset of a non-memory-safe language or a memory-safe language; executing the patch using a memory-safe language engine; receiving a call request for calling a repair interface to repair the object function during the executing of the patch, wherein the repair interface is an interface provided by the memory-safe language engine and used for repairing a function; and executing the requested repair interface to repair the object function. As such, the hot patching and security of a kernel can be achieved.