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https://issues.apache.org/jira/browse/ARROW-2965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17659990#comment-17659990
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Rok Mihevc commented on ARROW-2965:
-----------------------------------
This issue has been migrated to [issue
#19328|https://github.com/apache/arrow/issues/19328] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [Python] Possible uint64 overflow issues in python_to_arrow.cc
> --------------------------------------------------------------
>
> Key: ARROW-2965
> URL: https://issues.apache.org/jira/browse/ARROW-2965
> Project: Apache Arrow
> Issue Type: Bug
> Components: Python
> Reporter: Wes McKinney
> Assignee: Antoine Pitrou
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.11.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> There are some places, like the {{AppendScalar}} function, where UINT64 or
> ULONGLONG is being cast to int64 without overflow checking
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