Benedict created CASSANDRA-14591:
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Summary: Throw exception if Columns serialized subset encode more
columns than possible
Key: CASSANDRA-14591
URL: https://issues.apache.org/jira/browse/CASSANDRA-14591
Project: Cassandra
Issue Type: Improvement
Reporter: Benedict
Assignee: Benedict
Fix For: 4.0, 3.0.x, 3.11.x
When deserializing a \{{Columns}} subset via bitset membership, it is trivial
to add a modest probability of detecting corruption, by simply testing that
there are no higher bits set than the candidate \{{Columns}} permits. This
would help mitigate secondary problems arising from issues like CASSANDRA-14568.
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