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B3 fix(core): ignore inserting child if < 0 by NathanWalker · Pull Request #10690 · NativeScript/NativeScript · GitHub

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fix(core): ignore inserting child if < 0 #10690

Merged

NathanWalker merged 3 commits into main from fix/insert-child-negative

Feb 5, 2025

Contributor

NathanWalker commented Feb 5, 2025 •

edited

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PR Checklist

The PR title follows our guidelines: https://github.com/NativeScript/NativeScript/blob/master/tools/notes/CONTRIBUTING.md#commit-messages.
There is an issue for the bug/feature this PR is for. To avoid wasting your time, it's best to open a suggestion issue first and wait for approval before working on it.
You have signed the CLA.
All existing tests are passing: https://github.com/NativeScript/NativeScript/blob/master/tools/notes/DevelopmentWorkflow.md#running-unit-tests-application.
Tests for the changes are included - https://github.com/NativeScript/NativeScript/blob/master/tools/notes/WritingUnitTests.md.

What is the current behavior?

A throw could occur during layout introduced from this change which would bubble out to a v8 engine crash:
https://github.com/NativeScript/NativeScript/pull/10679/files#diff-ff996ba7476badc71c6c2ce6924be412385d3ea43a8785248a28159b3f7d203eR54

What is the new behavior?

Just ignore inserting children if < 0.

Notes: Usage of CollectionView surfaced this issue.


          fix(core): ignore inserting child if < 0

3de0735

NathanWalker requested a review from CatchABus

February 5, 2025 03:36

NathanWalker added this to the 8.9 milestone

CatchABus requested changes

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packages/core/ui/layouts/layout-base-common.ts Show resolved Hide resolved

NathanWalker added 2 commits

February 5, 2025 09:33


          fix(core): return boolean on insertChild for when handled

e547686


          chore: cleanup

d4f9c80

CatchABus approved these changes

View reviewed changes

NathanWalker merged commit 2305511 into main

2 of 3 checks passed

NathanWalker deleted the fix/insert-child-negative branch

February 5, 2025 17:59

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