Files

Alex Crichton b759514124 Allow wasmtime/v8 to differ on errors slightly (#3348 )

I'm not sure why when run repeatedly v8 has different limits on
call-stack-size but it's not particularly interesting to assert exact
matches here, so this should fix a fuzz-bug-failure found on oss-fuzz.

2021-09-14 10:40:24 -05:00

src

Allow wasmtime/v8 to differ on errors slightly (#3348 )

2021-09-14 10:40:24 -05:00

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

Add differential fuzzing against V8 (#3264 )

2021-08-31 09:34:55 -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.