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https://issues.apache.org/jira/browse/AVRO-1308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Zesch updated AVRO-1308:
------------------------------
Attachment: AVRO-1308.patch
Updated AVRO-1308.patch.
I've changed test.proto and TestProtobuf.java to expose the bug. I've also
regenerated Test.java
When testing the original AVRO-1308.patch after bug 1309 was resolved, I
encountered an issue. A repeated field with a count of 0 should return an empty
list instead of null. Returning null results in a NullPointerException being
thrown. This fix is included in the updated patch.
> Don't call hasField on a repeated message
> -----------------------------------------
>
> Key: AVRO-1308
> URL: https://issues.apache.org/jira/browse/AVRO-1308
> Project: Avro
> Issue Type: Bug
> Components: java
> Reporter: Steve Zesch
> Attachments: AVRO-1308.patch, AVRO-1308.patch
>
>
> If the hasField method of a Message object is called with an argument that is
> a repeatable field, an exception is thrown. The ProtobufData getField method
> does not check to see if a field is repeatable before calling hasField.
> protobuf hasField Java doc:
> https://developers.google.com/protocol-buffers/docs/reference/java/com/google/protobuf/MessageOrBuilder#hasField(com.google.protobuf.Descriptors.FieldDescriptor)
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