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vm: freeze `dependencySpecifiers` array 

PR-URL: https://github.com/nodejs/node/pull/49720
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
This commit is contained in:
Antoine du Hamel 2023-10-08 19:50:53 +01:00 committed by GitHub
parent 54bb691c0b
commit 4038cf0513
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 3 deletions
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5
lib/internal/vm/module.js
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@ -7,6 +7,7 @@ const {
ArrayPrototypeIndexOf,
ArrayPrototypeSome,
ObjectDefineProperty,
ObjectFreeze,
ObjectGetPrototypeOf,
ObjectSetPrototypeOf,
ReflectApply,
@ -340,9 +341,7 @@ class SourceTextModule extends Module {
if (this[kWrap] === undefined) {
throw new ERR_VM_MODULE_NOT_MODULE();
}
if (this[kDependencySpecifiers] === undefined) {
this[kDependencySpecifiers] = this[kWrap].getStaticDependencySpecifiers();
}
this[kDependencySpecifiers] ??= ObjectFreeze(this[kWrap].getStaticDependencySpecifiers());
return this[kDependencySpecifiers];
}