Files
wasmtime/fuzz/fuzz_targets/instantiate-wasm-smith.rs
Alex Crichton 42adeba65d Fix fuzzer expectation about valid modules
Recent changes to fuzzers made expectations more strict about handling
errors while fuzzing, but this erroneously changed a module compilation
step to always assume that the input wasm is valid. Instead a flag is
now passed through indicating whether the wasm blob is known valid or
invalid, and only if compilation fails and it's known valid do we panic.
2020-12-14 08:31:46 -08:00

14 lines
328 B
Rust

#![no_main]
use libfuzzer_sys::fuzz_target;
use wasm_smith::Module;
use wasmtime::Strategy;
use wasmtime_fuzzing::oracles;
fuzz_target!(|module: Module| {
let mut module = module;
module.ensure_termination(1000);
let wasm_bytes = module.to_bytes();
oracles::instantiate(&wasm_bytes, true, Strategy::Auto);
});