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https://issues.apache.org/jira/browse/ARROW-10373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christian Cordova reassigned ARROW-10373:
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Assignee: Christian Cordova
> ValidateFull() does not validate null_count
> -------------------------------------------
>
> Key: ARROW-10373
> URL: https://issues.apache.org/jira/browse/ARROW-10373
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Derek Denny-Brown
> Assignee: Christian Cordova
> Priority: Major
> Attachments: arrow_null_count.cpp
>
>
> It is possible to corrupt a serialized record batch such that the null_count
> of the parsed result is invalid. Attached is a repro where the the parsed
> null_count = -2, but ValidateFull returns success. I would expect
> ValidateFull to verify the null_count against the serialized columns.
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