[jira] [Created] (XERCESC-2265) Base64 decoder mishandles 0xFF

Scott Cantor created XERCESC-2265:
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             Summary: Base64 decoder mishandles 0xFF
                 Key: XERCESC-2265
                 URL: https://issues.apache.org/jira/browse/XERCESC-2265
             Project: Xerces-C++
          Issue Type: Bug
          Components: Utilities
    Affects Versions: 3.3.0
            Reporter: Scott Cantor
             Fix For: 3.3.1


The Base64 decoder faults on 0xFF bytes due to the table enumerating invalid data not extending to that byte value. Fix is just to expand that table and add an entry on the end at position 255 so all values 0-255 are covered.



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