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Use the config in the wasmtime oracle #1314

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merged 1 commit into from
Nov 21, 2024

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gtrepta
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@gtrepta gtrepta commented Nov 21, 2024

The config in the wasmtime oracle for differential fuzzing wasn't being used, this fixes that.

It also disables POSIX signals in the config because some fuzzers (ie. honggfuzz) will catch them and report false positives. A couple examples of these signals are SIGILL for bad instructions, and SIGSEGV when there's an out of bounds load in the webassembly. More info.

@Robbepop
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@gtrepta great catch! thank you.

@Robbepop Robbepop merged commit df0cd20 into wasmi-labs:main Nov 21, 2024
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