jerryscript/tests/jerry/es2015/regression-test-issue-2486.js
Zoltan Herczeg d5a635a54a Fix use after free during creation of Promise reactions. (#2532)
The ecma_enqueue_promise_reaction_job() function allocates memory,
which might trigger a GC run. During this GC the objects in the
reactions collection are not marked.

Fixes #2486.
Fixes #2506.
Fixes #2541.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
2018-10-05 08:08:41 +02:00

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JavaScript

// Copyright JS Foundation and other contributors, http://js.foundation
//
// 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.
Object.setPrototypeOf(Math, Int32Array);
for (var i = 0; i < 200; i++) {
Promise.race([, [,] % {}]).then();
}