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https://issues.apache.org/jira/browse/THRIFT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bryan Duxbury closed THRIFT-1365.
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Resolution: Fixed
> TupleProtocol#writeBitSet unintentionally writes a variable length byte array
> -----------------------------------------------------------------------------
>
> Key: THRIFT-1365
> URL: https://issues.apache.org/jira/browse/THRIFT-1365
> Project: Thrift
> Issue Type: Bug
> Components: Java - Compiler, Java - Library
> Reporter: Bryan Duxbury
> Assignee: Bryan Duxbury
> Fix For: 0.8
>
> Attachments: thrift-1365.patch
>
>
> BitSet.length() only returns the highest-set-bit, meaning that if you have
> more than 8 optional fields, and the 9+th optional field is unset, then only
> the first byte's worth of bits will be serialized. This leads to a problem on
> the read side, where the bit vector is assumed to be fixed width, and
> arbitrary deserialization occurs.
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