fix(arrow/array): isolate table columns from caller slices - #1105
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zeroshade merged 1 commit intoAug 7, 2026
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fallintoplace
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fallintoplace
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zeroshade
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Aug 7, 2026
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Rationale for this change
NewTable stores the caller's column slice directly. Replacing an element in that slice after construction can change the table and make its retained references inconsistent.
What changes are included in this PR?
Clone the slice before storing it. Column objects keep the same retain and release behavior as before.
Are these changes tested?
go test ./arrow/arrayAre there any user-facing changes?
No API changes. This corrects the reported behavior while preserving the existing ownership and compatibility contracts.