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Posted to issues@arrow.apache.org by "Eric Erhardt (JIRA)" <ji...@apache.org> on 2019/03/26 21:26:00 UTC

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

     [ https://issues.apache.org/jira/browse/ARROW-4767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Erhardt resolved ARROW-4767.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 0.13.0

This issue was fixed with https://github.com/apache/arrow/pull/3736.

> [C#] ArrowStreamReader crashes while reading the end of a stream
> ----------------------------------------------------------------
>
>                 Key: ARROW-4767
>                 URL: https://issues.apache.org/jira/browse/ARROW-4767
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C#
>            Reporter: Prashanth Govindarajan
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.13.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> 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. 



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