[Bug classpath/24191] New: Uninitialized output buffer in javax.crypto.CipherOutputStream produces NullPointerException

[n-roeser at gmx dot net]

In javax.crypto.CipherOutputStream, the field outBuffer is never initialized.
When process() is called, it calls out.write(outBuffer), which is equivalent to
out.write(null). This produces a NullPointerException, when the buffer length
is queried (b.length in java.io.OutputStream, I'd say).

The outBuffer field should be initialized to a large enough buffer that can
hold the output of cipher.update(...), I think.


-- 
           Summary: Uninitialized output buffer in
                    javax.crypto.CipherOutputStream produces
                    NullPointerException
           Product: classpath
           Version: 0.18
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: classpath
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: n-roeser at gmx dot net


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24191