[SPARK-24452] long = int*int or long = int+int may cause overflow.

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.3.2, 2.4.0
• Component/s: Spark Core, SQL
• Assignee: Kazuaki Ishizaki
• Reporter: Kazuaki Ishizaki
• Created: 01/Jun/18 19:54
• Updated: 15/Jun/18 22:06
• Resolved: 15/Jun/18 22:06

Description

The following assignment cause overflow in right hand side. As a result, the result may be negative.

long = int*int
long = int+int

Issue Links

• links to: [Github] Pull Request #21481 (kiszk)