[jira] [Created] (FLINK-7402) Ineffective null check in NettyMessage#write()

[Shang Yuanchun (Jira)]

Ted Yu created FLINK-7402:
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             Summary: Ineffective null check in NettyMessage#write()
                 Key: FLINK-7402
                 URL: https://issues.apache.org/jira/browse/FLINK-7402
             Project: Flink
          Issue Type: Bug
            Reporter: Ted Yu
            Priority: Minor


Here is the null check in finally block:
{code}
      finally {
        if (buffer != null) {
          buffer.recycle();
        }
{code}
But buffer has been dereferenced in the try block without guard.



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