Files

Ulrich Weigand 51131a3acc Fix s390x regressions (#3330 )

- Add relocation handling needed after PR #3275
- Fix incorrect handling of signed constants detected by PR #3056 test
- Fix LabelUse max pos/neg ranges; fix overflow in buffers.rs
- Disable fuzzing tests that require pre-built v8 binaries
- Disable cranelift test that depends on i128
- Temporarily disable memory64 tests

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

src

Fix s390x regressions (#3330 )

2021-09-20 09:12:36 -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

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.