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https://issues.apache.org/jira/browse/AVRO-4290?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ismaël Mejía updated AVRO-4290:
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Fix Version/s: 1.12.2
Affects Version/s: 1.12.1
1.11.5
(was: 1.13.0)
> [python] Enforce a maximum decompressed block size
> --------------------------------------------------
>
> Key: AVRO-4290
> URL: https://issues.apache.org/jira/browse/AVRO-4290
> Project: Apache Avro
> Issue Type: Sub-task
> Components: python
> Affects Versions: 1.11.5, 1.12.1
> Reporter: Ismaël Mejía
> Priority: Major
> Fix For: 1.12.2
>
>
> The codecs in {{lang/py/avro/codecs.py}} decompress each block (deflate via
> {{zlib.decompress}} without a bufsize/limit, plus bzip2/snappy/zstandard)
> with no bound on the output size.
> Enforce a configurable maximum decompressed size and raise a clear error when
> a block would exceed it. Add a test with a high-ratio block.
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