libFuzzer support for QuickJS
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=============================
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Build QuickJS with libFuzzer support as follows:
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CONFIG_CLANG=y make libfuzzer
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This can be extended with sanitizer support to improve efficacy:
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CONFIG_CLANG=y CONFIG_ASAN=y make libfuzzer
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Currently, there are three fuzzing targets defined: fuzz_eval, fuzz_compile and fuzz_regexp.
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The above build command will produce an executable binary for each of them, which can be
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simply executed as:
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./fuzz_eval
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or with an initial corpus:
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./fuzz_compile corpus_dir/
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or with a predefined dictionary to improve its efficacy:
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./fuzz_eval -dict fuzz/fuzz.dict
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or with arbitrary CLI arguments provided by libFuzzer (https://llvm.org/docs/LibFuzzer.html).
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