Files

Alex Crichton c8414cfca8 Fix guard size configuration when fuzzing (#4321 )

Fuzzers weren't updated to account for #4262 where guard sizes are now
validated rather than automatically sanitized. I'm not sure why oss-fuzz
hasn't filed a bug about this yet because it's definitely crashing a lot
on oss-fuzz...

2022-06-27 14:16:06 -05:00

src

Fix guard size configuration when fuzzing (#4321 )

2022-06-27 14:16:06 -05:00

wasm-spec-interpreter

enable multi-value in spec intepreter fuzzing (#4118 )

2022-05-10 10:33:07 -05:00

build.rs

Actually make spectest fuzzing deterministic

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

Cargo.toml

fuzz: allow generating shared memories (#4266 )

2022-06-14 09:50:41 -07:00

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.