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https://issues.apache.org/jira/browse/ARROW-4669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney updated ARROW-4669:
--------------------------------
Component/s: Java
> [Java] No Bounds checking on ArrowBuf.slice
> -------------------------------------------
>
> Key: ARROW-4669
> URL: https://issues.apache.org/jira/browse/ARROW-4669
> Project: Apache Arrow
> Issue Type: Bug
> Components: Java
> Reporter: Jacques Nadeau
> Priority: Critical
>
> While reviewing some code I realized that there is no bounds checking on
> ArrowBuf slicing. Example negative test case that should pass but is
> currently failing can be found here:
> [https://gist.github.com/jacques-n/737c26b7016ed29dc710d4aba617340e]
> It may be that this doesn't cause more problems because the index checks do
> exist on memory access but fixing this would make it much easier to
> understand where a code mistake was made.
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