oss-fuzz/projects/javascript-example/fuzz_string_compare.js

33 lines
959 B
JavaScript

// Copyright 2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////////
/**
* @param { Buffer } data
*/
module.exports.fuzz = function (data) {
const s = data.toString();
if (s.length !== 16) {
return;
}
if (
s.slice(0, 8) === "Awesome " &&
s.slice(8, 15) === "Fuzzing" &&
s[15] === "!"
) {
throw Error("Welcome to Awesome Fuzzing!");
}
};