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Posted to issues@arrow.apache.org by "Antoine Pitrou (JIRA)" <ji...@apache.org> on 2019/07/02 09:33:00 UTC
[jira] [Resolved] (ARROW-5380) [C++] Fix and enable UBSan for
unaligned accesses.
[ https://issues.apache.org/jira/browse/ARROW-5380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Antoine Pitrou resolved ARROW-5380.
-----------------------------------
Resolution: Fixed
Fix Version/s: 0.14.0
Issue resolved by pull request 4757
[https://github.com/apache/arrow/pull/4757]
> [C++] Fix and enable UBSan for unaligned accesses.
> --------------------------------------------------
>
> Key: ARROW-5380
> URL: https://issues.apache.org/jira/browse/ARROW-5380
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Micah Kornfield
> Assignee: Micah Kornfield
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.14.0
>
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> Currently unaligned access configuration in UBSan has been turned off. We should introduce a method that safely loads unaligned data, and use it to fix UBSan errors. Then turn them on for UBSan.
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