[pull] main from facebook:main #423
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## Summary This PR improves cyclic thenable detection in `ReactFlightReplyServer.js`. Fixes #35368. The previous fix only detected direct self-references (`inspectedValue === chunk`) and relied on the `cycleProtection` counter to eventually bail out of longer cycles. This change keeps the existing MAX_THENABLE_CYCLE_DEPTH ($1000$) `cycleProtection` cap as a hard guardrail and adds a visited set so that we can detect self-cycles and multi-node cycles as soon as any `ReactPromise` is revisited and while still bounding the amount of work we do for deep acyclic chains via `cycleProtection`. ## How did you test this change? - Ran the existing test suite for the server renderer: ```bash yarn test react-server yarn test --prod react-server yarn flow dom-node yarn linc ``` --------- Co-authored-by: Hendrik Liebau <mail@hendrik-liebau.de>
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