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Posted to jira@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/01/06 13:38:00 UTC

[jira] [Updated] (ARROW-9285) [C++] Detect unauthorized memory allocations in function kernels

     [ https://issues.apache.org/jira/browse/ARROW-9285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-9285:
----------------------------------
    Labels: good-first-issue pull-request-available  (was: good-first-issue)

> [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
>             Fix For: 7.0.0
>
>          Time Spent: 10m
>  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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