Patent ID: 11868238
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A processor-implemented fuzz testing method performed by a fuzz testing apparatus, the fuzz testing method comprising:
receiving a test input;
determining an identification pair dependent on a position of a resource request program instruction and a position or position section of a resource access program instruction;
verifying a presence of a first-time accessed resource from among resources corresponding to the identification pair;
obtaining a resource access feedback indicating an access for a resource based on the test input;
selectively, based on the resource access feedback, adding the test input to a test input queue; and
performing fuzz testing based on the test input queue with the test input,
wherein the resource access feedback indicates whether a new resource is accessed based on the test input, the new resource being the first-time accessed resource.