Reland: Sanitize measure function results #44604
Open
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Summary:
D57285584 was reverted because we have service code with a pretty faulty measure function, and adding logging to Yoga when invalid measurements were received was enough to spike error rate to elevated levels and block release.
This is a reland of the below change, with a couple modifications:
Original
We've started seeing assertion failures in Yoga where a
NaN
value makes its way to anavailableHeight
constraint when measuring Litho tree.Because it's only happening on Litho, I have some suspicion this might be originating from a Litho-specific measure function. This adds sanitization in Yoga to measure function results, where we will log an error, and set size to zero, if either dimension ends up being negative of
NaN
.This doesn't really help track down where the error was happening, but Yoga doesn't have great context to show this to begin with. If we see this is issue, next steps would be Litho internal intrumentation to find culprit.
Changelog: [Internal]
Reviewed By: sbuggay
Differential Revision: D57473295