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cluster: use ObjectPrototypeHasOwnProperty - #48141

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May 25, 2023
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cluster: use ObjectPrototypeHasOwnProperty#48141
nodejs-github-bot merged 2 commits into
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daeyeon:main.has-own-230523.Tue.862f

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@daeyeon

@daeyeondaeyeon commented May 23, 2023

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This addresses: #48077 (comment)

Signed-off-by: Daeyeon Jeong daeyeon.dev@gmail.com

@daeyeon
cluster: use ObjectPrototypeHasOwnProperty
83c4b73
Signed-off-by: Daeyeon Jeong <daeyeon.dev@gmail.com>
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Trott commented May 23, 2023

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Should we add a test that modifies the prototype chain? (I generally prefer to add tests, but I can also see an argument that it might be a bit much to always add tests for primordials. I guess I'd prefer a test be added, but not so strongly that I'd block this landing without a test.)

@anonrig

anonrig commented May 24, 2023

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I'm +1 on adding tests as well.

@daeyeon

daeyeon commented May 24, 2023•
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On second thought as I added the test, I think that the builtin doesn't prevent changes to the process.env prototype. Closing as we don't have a clue it needs to be applied to cluster only. Thanks for the review!

@daeyeondaeyeon closed this May 24, 2023
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daeyeon deleted the main.has-own-230523.Tue.862f branch May 24, 2023 00:53
@Trott

Trott commented May 24, 2023

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On second thought as I added the test, I think that the builtin doesn't prevent changes to the process.env prototype. Closing as we don't have a clue it needs to be applied to cluster only. Thanks for the review!

We can't avoid changes to process.env prototype, but we can avoid those prototype changes affecting the behavior of the cluster module and other modules. That's what this is about, right? I think we should re-open this.

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fixup! cluster: use ObjectPrototypeHasOwnProperty
5f04200
Signed-off-by: Daeyeon Jeong <daeyeon.dev@gmail.com>
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daeyeon restored the main.has-own-230523.Tue.862f branch May 25, 2023 09:11
@daeyeondaeyeon reopened this May 25, 2023
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daeyeon commented May 25, 2023

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Yes, that's right. This way is safer, but I thought there might be a reason why the properties of process.env are just used in the other builtin modules. Maybe I was overly concerned.. Re-opened this with a test. PTAL.

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CI: https://ci.nodejs.org/job/node-test-pull-request/51962/

@Trott

Trott commented May 25, 2023

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This way is safer, but I thought there might be a reason why the properties of process.env are just used in the other builtin modules.

It's possible that there would be significant negative performance implications in some hot paths, but I don't think this is one of those.

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nodejs-github-bot merged commit b4d5f1f into nodejs:mainMay 25, 2023
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Landed in b4d5f1f

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daeyeon deleted the main.has-own-230523.Tue.862f branch May 26, 2023 04:24
targos pushed a commit that referenced this pull request May 30, 2023
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cluster: use ObjectPrototypeHasOwnProperty
6cf2adc
Signed-off-by: Daeyeon Jeong <daeyeon.dev@gmail.com>
PR-URL: #48141
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
@targostargos mentioned this pull request Jun 4, 2023
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danielleadams pushed a commit that referenced this pull request Jul 6, 2023
@daeyeon@danielleadams
cluster: use ObjectPrototypeHasOwnProperty
1b248f3
Signed-off-by: Daeyeon Jeong <daeyeon.dev@gmail.com>
PR-URL: #48141
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
MoLow pushed a commit to MoLow/node that referenced this pull request Jul 6, 2023
@daeyeon@MoLow
cluster: use ObjectPrototypeHasOwnProperty
7692d2e
Signed-off-by: Daeyeon Jeong <daeyeon.dev@gmail.com>
PR-URL: nodejs#48141
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
@danielleadamsdanielleadams mentioned this pull request Jul 10, 2023
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Ceres6 pushed a commit to Ceres6/node that referenced this pull request Aug 14, 2023
@daeyeon@Ceres6
cluster: use ObjectPrototypeHasOwnProperty
da080a8
Signed-off-by: Daeyeon Jeong <daeyeon.dev@gmail.com>
PR-URL: nodejs#48141
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Ceres6 pushed a commit to Ceres6/node that referenced this pull request Aug 14, 2023
@daeyeon@Ceres6
cluster: use ObjectPrototypeHasOwnProperty
167fb56
Signed-off-by: Daeyeon Jeong <daeyeon.dev@gmail.com>
PR-URL: nodejs#48141
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
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