[ARROW-4767] [C#] ArrowStreamReader crashes while reading the end of a stream

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.13.0
• Component/s: C#
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/21286
• Assignee: Unassigned
• Reporter: Prashanth Govindarajan
• Created: 04/Mar/19 23:13
• Updated: 11/Jan/23 07:36
• Resolved: 26/Mar/19 21:25

Description

ReadRecordBatchAsync crashes at the end of a stream when messageLength is 0. "0" indicates the end of the stream, so we should just return null. The call Flatbug.Message.GetRootAsMessage seems to be crashing. The fix is simple and safe. I'll have a PR up soon. 

Issue Links

• links to: GitHub Pull Request #3807