Files

Alex Crichton 476d0bee96 Allow another trap mismatch with v8

If Wasmtime thinks a module stack-overflows and v8 says that it does
something else that's ok. This means that the limits on v8 and Wasmtime
are different which is expected and not something we want fuzz-bugs
about.

2021-09-23 08:48:11 -07:00

src

Allow another trap mismatch with v8

2021-09-23 08:48:11 -07:00

wasm-spec-interpreter

Spec-interpreter fuzzing: check out fuzzing branch of our mirror. (#3222 )

2021-08-20 12:54:52 -05:00

build.rs

Actually make spectest fuzzing deterministic

2021-03-29 09:12:16 -07:00

Cargo.toml

Fix s390x regressions (#3330 )

2021-09-20 09:12:36 -05:00

README.md

Create a new wasmtime-fuzzing crate

2019-11-21 14:51:07 -08:00

README.md

Fuzzing Infrastructure for Wasmtime

This crate provides test case generators and oracles for use with fuzzing.

These generators and oracles are generally independent of the fuzzing engine that might be using them and driving the whole fuzzing process (e.g. libFuzzer or AFL). As such, this crate does not contain any actual fuzz targets itself. Those are generally just a couple lines of glue code that plug raw input from (for example) libFuzzer into a generator, and then run one or more oracles on the generated test case.

If you're looking for the actual fuzz target definitions we currently have, they live in wasmtime/fuzz/fuzz_targets/* and are driven by cargo fuzz and libFuzzer.