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761d4f45af
PR-URL: https://github.com/nodejs/node/pull/60500 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il> Reviewed-By: Zijian Liu <lxxyxzj@gmail.com>
29 lines
785 B
JavaScript
29 lines
785 B
JavaScript
'use strict';
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const common = require('../common');
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// This test ensures that zlib throws a RangeError if the final buffer needs to
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// be larger than kMaxLength and concatenation fails.
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// https://github.com/nodejs/node/pull/1811
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const assert = require('assert');
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// Change kMaxLength for zlib to trigger the error without having to allocate
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// large Buffers.
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const buffer = require('buffer');
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const oldkMaxLength = buffer.kMaxLength;
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buffer.kMaxLength = 64;
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const zlib = require('zlib');
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buffer.kMaxLength = oldkMaxLength;
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const encoded = Buffer.from('H4sIAAAAAAAAA0tMHFgAAIw2K/GAAAAA', 'base64');
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// Async
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zlib.gunzip(encoded, common.mustCall((err) => {
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assert.ok(err instanceof RangeError);
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}));
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// Sync
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assert.throws(function() {
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zlib.gunzipSync(encoded);
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}, RangeError);
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