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https://issues.apache.org/jira/browse/CASSANDRA-13443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Stupp updated CASSANDRA-13443:
-------------------------------------
Status: Patch Available (was: Open)
||cassandra-3.11|[branch|https://github.com/apache/cassandra/compare/cassandra-3.11...snazy:13443-proto-flags-3.11]|[testall|http://cassci.datastax.com/view/Dev/view/snazy/job/snazy-13443-proto-flags-3.11-testall/lastSuccessfulBuild/]|[dtest|http://cassci.datastax.com/view/Dev/view/snazy/job/snazy-13443-proto-flags-3.11-dtest/lastSuccessfulBuild/]
||trunk|[branch|https://github.com/apache/cassandra/compare/trunk...snazy:13443-proto-flags-trunk]|[testall|http://cassci.datastax.com/view/Dev/view/snazy/job/snazy-13443-proto-flags-trunk-testall/lastSuccessfulBuild/]|[dtest|http://cassci.datastax.com/view/Dev/view/snazy/job/snazy-13443-proto-flags-trunk-dtest/lastSuccessfulBuild/]
> V5 protocol flags decoding broken
> ---------------------------------
>
> Key: CASSANDRA-13443
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13443
> Project: Cassandra
> Issue Type: Bug
> Reporter: Robert Stupp
> Assignee: Robert Stupp
> Priority: Minor
>
> Since native protocol version 5 we deserialize the flags in
> {{org.apache.cassandra.cql3.QueryOptions.Codec#decode}} as follows:
> {code}
> EnumSet<Flag> flags =
> Flag.deserialize(version.isGreaterOrEqualTo(ProtocolVersion.V5)
> ?
> (int)body.readUnsignedInt()
> : (int)body.readByte());
> {code}
> This works until the highest bit (0x80) is not used. {{readByte}} must be
> changed to {{readUnsignedByte}}.
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