NPE in network server trying to return a null LOB as a procedure output arg
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Key: DERBY-4959
URL: https://issues.apache.org/jira/browse/DERBY-4959
Project: Derby
Issue Type: Bug
Components: JDBC, Network Server, SQL
Affects Versions: 10.8.0.0
Reporter: Rick Hillegas
Attachments: zz.java
The server stumbles on the following error if you try to return a null LOB as a
procedure output arg:
java.lang.NullPointerException
at
org.apache.derby.impl.drda.EXTDTAInputStream.length(EXTDTAInputStream.java:280)
at
org.apache.derby.impl.drda.EXTDTAInputStream.isEmptyStream(EXTDTAInputStream.java:274)
at
org.apache.derby.impl.drda.DRDAConnThread.writeFdocaVal(DRDAConnThread.java:7930)
at
org.apache.derby.impl.drda.DRDAConnThread.writeFDODTA(DRDAConnThread.java:7183)
at
org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLSTT(DRDAConnThread.java:4179)
at
org.apache.derby.impl.drda.DRDAConnThread.processCommands(DRDAConnThread.java:1021)
at
org.apache.derby.impl.drda.DRDAConnThread.run(DRDAConnThread.java:294)
This kills the connection. I will attach a repro.
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