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https://issues.apache.org/jira/browse/FLINK-22376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Piotr Nowojski closed FLINK-22376.
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Resolution: Fixed
Merged to master as 39746870694..2293362f0a1
Merged to release-1.13 as 8511ecbc33e..6a2f80605b1
> SequentialChannelStateReaderImpl may recycle buffer twice
> ---------------------------------------------------------
>
> Key: FLINK-22376
> URL: https://issues.apache.org/jira/browse/FLINK-22376
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Network, Runtime / Task
> Affects Versions: 1.13.0
> Reporter: Roman Khachatryan
> Assignee: Anton Kalashnikov
> Priority: Critical
> Labels: pull-request-available
> Fix For: 1.14.0, 1.13.2
>
>
> In ChannelStateChunkReader.readChunk in case of error buffer is recycled in
> the catch block. However, it might already have been recycled in
> stateHandler.recover().
> Using minor priority, as this only affects already failing path.
>
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