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google-labs-jules[bot]
0060f1f593
Fuzzer discovered a crash when `pointerTags` is passed as null. Added array check to prevent TypeError. Also added fuzz harnesses for schemas, dm decryptor and magnet utils.
48 lines
1.6 KiB
JavaScript
48 lines
1.6 KiB
JavaScript
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import { normalizeAndAugmentMagnet } from "../../js/magnetUtils.js";
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import { runFuzzer, randomString, randomInt, randomJSON, randomHex, randomBoolean, randomItem } from "./fuzz-shared.mjs";
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async function fuzzMagnetUtils(iteration) {
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const baseMagnets = [
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"magnet:?xt=urn:btih:" + randomHex(40),
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"magnet:?xt=urn:btih:" + randomHex(40).toUpperCase(),
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"magnet:?xt=urn:btih:" + randomString(40), // Invalid hex
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"magnet:?xt=urn:btih:" + randomHex(40) + "&dn=" + randomString(10),
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"magnet:?xt=urn:btih:" + randomHex(40) + "&tr=" + encodeURIComponent("wss://" + randomString(10) + ".com"),
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randomString(100),
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""
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];
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const rawValue = Math.random() < 0.8 ? randomItem(baseMagnets) : randomString(100);
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const options = {
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webSeed: Math.random() < 0.5 ? randomString(20) : [randomString(20), randomString(20)],
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torrentUrl: Math.random() < 0.5 ? "https://" + randomString(10) + ".com/file.torrent" : randomString(20),
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xs: Math.random() < 0.5 ? "https://" + randomString(10) + ".com/file.torrent" : randomString(20),
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extraTrackers: Math.random() < 0.5 ? ["wss://" + randomString(10) + ".com"] : randomJSON(1, 2),
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appProtocol: randomItem(["http:", "https:", "magnet:", randomString(5)])
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};
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// Malformed options
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if (Math.random() < 0.1) {
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options.webSeed = 123;
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}
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if (Math.random() < 0.1) {
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options.extraTrackers = "string";
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}
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const input = {
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rawValue,
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options
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};
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// Mock logger to avoid spamming console
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options.logger = () => {};
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normalizeAndAugmentMagnet(rawValue, options);
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return input;
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}
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runFuzzer("magnetUtils", fuzzMagnetUtils, 10000); // Fast, so more iterations
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