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. 10, 2021
Filed:
Aug. 24, 2018
Oracle International Corporation, Redwood Shores, CA (US);
Joern Guy Suess, Brisbane, AU;
Rebecca Jane O'Donoghue, Brisbane, AU;
Nicholas John Allen, Westlake, AU;
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A method may include dividing code into trusted and untrusted components, and identifying a dynamic invocation in a first component of the code. The first component may be an untrusted component. The method may further include extracting dynamic information from the dynamic invocation, and identifying, using the dynamic information and metadata describing a dynamic behavior of the code, a target for the dynamic invocation. The target may correspond to a second component of the code. The method may further include determining that the target matches the dynamic invocation, and in response to determining that the target matches the dynamic invocation, adding, to a call graph generated from the code, an edge from the dynamic invocation to the target.