fix(ext/web): fix AbortSignal.timeout() leak (#23842)

<!--
Before submitting a PR, please read
https://docs.deno.com/runtime/manual/references/contributing

1. Give the PR a descriptive title.

  Examples of good title:
    - fix(std/http): Fix race condition in server
    - docs(console): Update docstrings
    - feat(doc): Handle nested reexports

  Examples of bad title:
    - fix #7123
    - update docs
    - fix bugs

2. Ensure there is a related issue and it is referenced in the PR text.
3. Ensure there are tests that cover the changes.
4. Ensure `cargo test` passes.
5. Ensure `./tools/format.js` passes without changing files.
6. Ensure `./tools/lint.js` passes.
7. Open as a draft PR if your work is still in progress. The CI won't
run
   all steps, but you can add '[ci]' to a commit message to force it to.
8. If you would like to run the benchmarks on the CI, add the 'ci-bench'
label.
-->

Fixes #20663.

---------

Co-authored-by: Asher Gomez <ashersaupingomez@gmail.com>
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
This commit is contained in:
Tom Alcorn 2024-06-18 14:47:05 -07:00 committed by GitHub
parent cba212b9c6
commit 5289c69271
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
4 changed files with 21 additions and 10 deletions

9
Cargo.lock generated
View file

@ -1304,8 +1304,7 @@ dependencies = [
[[package]]
name = "deno_core"
version = "0.289.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9e22f78a33feec9a7b211253b0aefbb8cb3b0081483ee8cec7bd954c76ac072a"
source = "git+https://github.com/denoland/deno_core#e0f203688ad98dd18cc079e48e9f2c318899519f"
dependencies = [
"anyhow",
"bincode",
@ -1763,8 +1762,7 @@ dependencies = [
[[package]]
name = "deno_ops"
version = "0.165.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "063c6ab08f9275a958878ae54e470cc6ce16f81c1fef16129db0c99d46c5fd35"
source = "git+https://github.com/denoland/deno_core#e0f203688ad98dd18cc079e48e9f2c318899519f"
dependencies = [
"proc-macro-rules",
"proc-macro2",
@ -5785,8 +5783,7 @@ dependencies = [
[[package]]
name = "serde_v8"
version = "0.198.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "491380c88077b81b2390e5f0cc10f64860819ba03369bb154bb9e4a587b31a01"
source = "git+https://github.com/denoland/deno_core#e0f203688ad98dd18cc079e48e9f2c318899519f"
dependencies = [
"num-bigint",
"serde",

View file

@ -368,3 +368,6 @@ opt-level = 3
opt-level = 3
[profile.release.package.base64-simd]
opt-level = 3
[patch.crates-io]
deno_core = { git = "https://github.com/denoland/deno_core" }

View file

@ -3,7 +3,7 @@
// @ts-check
/// <reference path="../../core/internal.d.ts" />
import { primordials } from "ext:core/mod.js";
import { core, primordials } from "ext:core/mod.js";
const {
ArrayPrototypeEvery,
ArrayPrototypePush,
@ -33,7 +33,7 @@ import {
listenerCount,
setIsTrusted,
} from "./02_event.js";
import { refTimer, setTimeout, unrefTimer } from "./02_timers.js";
import { clearTimeout, refTimer, unrefTimer } from "./02_timers.js";
// Since WeakSet is not a iterable, WeakRefSet class is provided to store and
// iterate objects.
@ -118,14 +118,17 @@ class AbortSignal extends EventTarget {
);
const signal = new AbortSignal(illegalConstructorKey);
signal[timerId] = setTimeout(
signal[timerId] = core.queueSystemTimer(
undefined,
false,
millis,
() => {
clearTimeout(signal[timerId]);
signal[timerId] = null;
signal[signalAbort](
new DOMException("Signal timed out.", "TimeoutError"),
);
},
millis,
);
unrefTimer(signal[timerId]);
return signal;

View file

@ -767,3 +767,11 @@ Deno.test({
assert(result >= 1000);
},
});
// Regression test for https://github.com/denoland/deno/issues/20663
Deno.test({
name: "regression for #20663",
fn: () => {
AbortSignal.timeout(2000);
},
});