50930a0fa0
PR-URL: https://github.com/nodejs/node/pull/39469 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
15 lines
551 B
JavaScript
15 lines
551 B
JavaScript
// Copyright 2020 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Test that decoding of 'br' exits early and does not invoke the codegen
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// interface when reading the LEB128 branch target fails.
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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builder.addFunction(undefined, kSig_v_v)
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.addBodyWithEnd([kExprBr, 0xFF]);
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assertThrows(() => builder.instantiate(), WebAssembly.CompileError);
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