srctree

Robin Linden parent 39057abc 29320a85
wasm/test: Set up fuzzing of the wasm byte code parser

wasm/BUILD added: 25, removed: 3, total 22

@@ -37,7 +37,10 @@ cc_library(

size = "small",

srcs = [src],

copts = HASTUR_COPTS,

corpus = glob([src[:-4] + "_corpus/*"]),

corpus = glob(

include = [src[:-4] + "_corpus/*"],

allow_empty = True,

target_compatible_with = HASTUR_FUZZ_PLATFORMS,

deps = [":wasm"],

) for src in glob(["*_fuzz_test.cpp"])]

filename was Deleted added: 25, removed: 3, total 22

@@ -0,0 +1,19 @@

// SPDX-FileCopyrightText: 2024 Robin Lindén <dev@robinlinden.eu>

// SPDX-License-Identifier: BSD-2-Clause

#include "wasm/byte_code_parser.h"

#include <sstream>

#include <stddef.h> // NOLINT

#include <stdint.h> // NOLINT

#include <string>

#include <tuple>

extern "C" int LLVMFuzzerTestOneInput(uint8_t const *data, size_t size); // NOLINT

extern "C" int LLVMFuzzerTestOneInput(uint8_t const *data, size_t size) {

std::ignore = wasm::ByteCodeParser::parse_module(

std::stringstream{std::string{reinterpret_cast<char const *>(data), size}});

return 0;

}