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Title: deps: V8: cherry-pick c795f5948568 by avivkeller · Pull Request #66380 · nodejs/node · GitHub

Open Graph Title: deps: V8: cherry-pick c795f5948568 by avivkeller · Pull Request #66380 · nodejs/node

X Title: deps: V8: cherry-pick c795f5948568 by avivkeller · Pull Request #66380 · nodejs/node

Description: Original commit message: [immutable-array-buffer] Fix check order in TypedArray.prototype.set According to the spec, TypedArray.prototype.set checks IsImmutableBuffer(target.[[ViewedArrayBuffer]]) before converting the offset argument to integer and before reading from the source object. Additionally, when setting from a TypedArray source, reading from an immutable source TypedArray is permitted, so the source array should be validated using TypedArrayAccessMode::kRead rather than kWrite. Drive-By: Add a fast case for Smi indices where the steps are not observable and we can fold all checks. TAG=agy CONV=94aa3be8-9990-41fe-a565-c62e3daa9a42 Bug: 450237486 Change-Id: I21790be90cde9a96ba7c1f573f034016d9c29850 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/8252528 Reviewed-by: Igor Sheludko Commit-Queue: Igor Sheludko Auto-Submit: Olivier Flückiger Cr-Commit-Position: refs/heads/main@{#109366} Refs: v8/v8@c795f59

Open Graph Description: Original commit message: [immutable-array-buffer] Fix check order in TypedArray.prototype.set According to the spec, TypedArray.prototype.set checks IsImmutableBuffer(target.[[ViewedArrayBuffer]])...

X Description: Original commit message: [immutable-array-buffer] Fix check order in TypedArray.prototype.set According to the spec, TypedArray.prototype.set checks IsImmutableBuffer(target.[[ViewedArrayBuffer]])...

Opengraph URL: https://github.com/nodejs/node/pull/66380

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