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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2018/08/02 23:46:00 UTC
[jira] [Created] (ARROW-2965) [Python] Possible uint64 overflow
issues in python_to_arrow.cc
Wes McKinney created ARROW-2965:
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Summary: [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
There are some places, like the {{AppendScalar}} function, where UINT64 or ULONGLONG is being cast to int64 without overflow checking
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