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[Fuzzer] Testcase "fuzzilli('FUZZILLI_CRASH', {0 | 1 | 2})" did not crash #391

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extf33 opened this issue Apr 11, 2023 · 3 comments
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@extf33
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extf33 commented Apr 11, 2023

Fuzzilli: 8eec7a7
V8: 92a918e10bd36c1045b2f750b56fdab4b4148ae4

I've got

[Fuzzer] Testcase "fuzzilli('FUZZILLI_CRASH', 0)" did not crash
[Fuzzer] Testcase "fuzzilli('FUZZILLI_CRASH', 1)" did not crash
[Fuzzer] Testcase "fuzzilli('FUZZILLI_CRASH', 2)" did not crash

in release, debug build.

@saelo
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saelo commented Apr 12, 2023

Hi! Did you compile V8 like this?

@extf33
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extf33 commented Apr 12, 2023

Yes, I did.

@saelo
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saelo commented Apr 13, 2023

Have you verified that e.g. fuzzilli('FUZZILLI_CRASH', 1) actually crashes in that d8 binary? You could also try running that d8 binary with the REPRLRun utility: swift run REPRLRun path/to/d8 and check if the crashes are detected there.

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