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https://issues.apache.org/jira/browse/ARROW-15488?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Li reassigned ARROW-15488:
--------------------------------

    Assignee: Chris Hoff

> [Go][IPC] ipc.Writer corrupts null bitmaps in columns with offsets
> ------------------------------------------------------------------
>
>                 Key: ARROW-15488
>                 URL: https://issues.apache.org/jira/browse/ARROW-15488
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Go
>            Reporter: Chris Hoff
>            Assignee: Chris Hoff
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 8.0.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> If a column has null values and an offset, the existing ipc.Writer 
> implementation will fail to truncate the null bitmap and it will become 
> misaligned with the truncated array data.
> PR incoming.



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