[ARROW-2965] [Python] Possible uint64 overflow issues in python_to_arrow.cc

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.11.0
• Component/s: Python
• Labels: pull-request-available
• Assignee: Antoine Pitrou
• Reporter: Wes McKinney
• Created: 02/Aug/18 23:45
• Updated: 22/Aug/18 19:08
• Resolved: 22/Aug/18 19:08

Description

There are some places, like the AppendScalar function, where UINT64 or ULONGLONG is being cast to int64 without overflow checking

Issue Links

• links to: GitHub Pull Request #2463