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Posted to common-issues@hadoop.apache.org by "Yi Liu (JIRA)" <ji...@apache.org> on 2014/09/01 03:48:21 UTC

[jira] [Created] (HADOOP-11040) Return value of read(ByteBuffer buf) in CryptoInputStream is incorrect in some cases

Yi Liu created HADOOP-11040:
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             Summary: Return value of read(ByteBuffer buf) in CryptoInputStream is incorrect in some cases
                 Key: HADOOP-11040
                 URL: https://issues.apache.org/jira/browse/HADOOP-11040
             Project: Hadoop Common
          Issue Type: Bug
          Components: security
    Affects Versions: 2.6.0
            Reporter: Yi Liu
            Assignee: Yi Liu


In {{CryptoInputStream}}, for {{int read(ByteBuffer buf))}}, if there is unread value in outBuffer, then the current return value is incorrect. This case happens when caller uses bytes array read firstly and then do the ByteBuffer read.



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