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https://issues.apache.org/jira/browse/ARROW-9285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17617238#comment-17617238
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Apache Arrow JIRA Bot commented on ARROW-9285:
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This issue was last updated over 90 days ago, which may be an indication it is
no longer being actively worked. To better reflect the current state, the issue
is being unassigned per [project
policy|https://arrow.apache.org/docs/dev/developers/bug_reports.html#issue-assignment].
Please feel free to re-take assignment of the issue if it is being actively
worked, or if you plan to start that work soon.
> [C++] Detect unauthorized memory allocations in function kernels
> ----------------------------------------------------------------
>
> Key: ARROW-9285
> URL: https://issues.apache.org/jira/browse/ARROW-9285
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Wes McKinney
> Assignee: Joost Hoozemans
> Priority: Minor
> Labels: good-first-issue, pull-request-available
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> If a function has been configured to preallocate space, then executing the
> kernel should not replace the preallocated buffer during execution -- this is
> an implementation error. Detecting this would be relatively easy and improve
> debugging for kernel implementers
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