Abstract:Using symbolic execution in path sensitive detection of software vulnerabilities develop quickly recently. It has a lot of application and research progress. However, symbolic execution still suffers from the scalability problem in practice, especially when applied to large scale or very complex programs. In this paper, we propose a new heuristic path pruning algorithm based on non-fatal error handling(NFEH) pattern recognition. Firstly, it use three patterns to recognize NFEH module in binary code and then st… Show more
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