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Is it possible to extend JFS to process string constraints? #37

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lingjunz opened this issue Sep 17, 2019 · 1 comment
Open

Is it possible to extend JFS to process string constraints? #37

lingjunz opened this issue Sep 17, 2019 · 1 comment

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@lingjunz
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JFS is an impressive tool to strengthen solver's capacity with fuzzing. I'm wondering whether it is possible to extend JFS to process string constraints?

What should I do to realize this goal?

Thanks!
@ccadar
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ccadar commented Oct 3, 2019

Do you mean solving constraints in the theory of strings? If so, you need to map the string operations into C equivalents, e.g., indexOf into strchr. Does this answer your question?

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@ccadar @lingjunz