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https://issues.apache.org/jira/browse/HDFS-7102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu resolved HDFS-7102.
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Resolution: Later
> Null dereference in PacketReceiver#receiveNextPacket()
> ------------------------------------------------------
>
> Key: HDFS-7102
> URL: https://issues.apache.org/jira/browse/HDFS-7102
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Ted Yu
> Priority: Minor
>
> {code}
> public void receiveNextPacket(ReadableByteChannel in) throws IOException {
> doRead(in, null);
> {code}
> doRead() would pass null as second parameter to (line 134):
> {code}
> doReadFully(ch, in, curPacketBuf);
> {code}
> which dereferences it.
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