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authorTom Alcorn <tdb.alcorn@gmail.com>2024-06-18 14:47:05 -0700
committerGitHub <noreply@github.com>2024-06-19 07:47:05 +1000
commit5289c69271fed638571580bfb120c41bd6ea4372 (patch)
tree9a88f81d6df07a4a6706e66dd97e610b89dd463e
parentcba212b9c63f80b73994cf6012c5db83b31eefc9 (diff)
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>
-rw-r--r--Cargo.lock9
-rw-r--r--Cargo.toml3
-rw-r--r--ext/web/03_abort_signal.js11
-rw-r--r--tests/unit/timers_test.ts8
4 files changed, 21 insertions, 10 deletions
diff --git a/Cargo.lock b/Cargo.lock
index fd5fa22c3..4f0caca3c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -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",
diff --git a/Cargo.toml b/Cargo.toml
index bba40ecc9..fdb20c105 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -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" }
diff --git a/ext/web/03_abort_signal.js b/ext/web/03_abort_signal.js
index 053b89bdf..81844d53f 100644
--- a/ext/web/03_abort_signal.js
+++ b/ext/web/03_abort_signal.js
@@ -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;
diff --git a/tests/unit/timers_test.ts b/tests/unit/timers_test.ts
index 0b2a66e6e..6e829c07f 100644
--- a/tests/unit/timers_test.ts
+++ b/tests/unit/timers_test.ts
@@ -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);
+ },
+});