Zoltán Borók-Nagy created IMPALA-13927:
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Summary: Invalid BINARY data in textfiles can crash Impala
Key: IMPALA-13927
URL: https://issues.apache.org/jira/browse/IMPALA-13927
Project: IMPALA
Issue Type: Bug
Components: Backend
Reporter: Zoltán Borók-Nagy
Assignee: Zoltán Borók-Nagy
BINARY data in text files are expected to have Base64 encoding.
TextConverter::WriteSlot has a bug when it decodes base64 code: it does not set
the NULL-indicator bit to NULL for the slot of the invalid value.
Hence later Tuple::CopyStrings can try to copy invalid StringValue objects.
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