English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

AFL (American Fuzzy Lop) is a powerful fuzzing tool that has discovered hundreds of real-world vulnerabilities. Recent efforts are seen to port AFL to a fuzzing Java program and have shown to be effective in Java testing. However, these tools require humans to write driver classes, which is not plausible for testing large-scale software. In addition, AFL generates files as input, making it limited for testing methods that process files. In this paper, we present JDriver, an automatic driver class generation framework for AFL-based fuzzing tools, which can build driver code for methods’ processing files as well as ordinary methods not processing files. Our approach consists of three parts: a dependency-analysis based method to generate method sequences that are able to change the instance’s status so as to exercise more paths, a knowledge assisted method to make instance for the method sequences, and an input-file oriented driver class assembling method to handle the method parameters for ordinary methods. We evaluate JDriver on commons-imaging, a widely used image library provided by the Apache organization. JDriver has successfully generated 149 helper methods which can be used to make instances for 110 classes. Moreover, 99 driver classes are built to cover 422 methods.

JDriver: Automatic Driver Class Generation for AFL-Based Java Fuzzing Tools