[jira] [Resolved] (ARROW-18247) [JS] RangeError in Vector.toArray()

["Dominik Moritz (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-18247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dominik Moritz resolved ARROW-18247.
------------------------------------
    Fix Version/s: 11.0.0
       Resolution: Fixed

Issue resolved by pull request 14587
https://github.com/apache/arrow/pull/14587

> [JS] RangeError in Vector.toArray()
> -----------------------------------
>
>                 Key: ARROW-18247
>                 URL: https://issues.apache.org/jira/browse/ARROW-18247
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: JavaScript
>    Affects Versions: 9.0.0, 10.0.0
>            Reporter: thomas sarlandie
>            Assignee: thomas sarlandie
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 11.0.0
>
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> `vector.toArray()` throws a `RangeError: offset is out of bounds` exception when it is called on a vector created with two or more `arrow.Data` objects and at least one has been padded for memory alignment.
>  
> See reproduction here: [https://observablehq.com/d/14488c116b338560]



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