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From "Imran Ghory (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-5088) [classlib][math] BigInteger(int numBits, Random rnd) constructor contains overflow
Date Wed, 07 Nov 2007 23:33:50 GMT
[classlib][math] BigInteger(int numBits, Random rnd)  constructor contains overflow
-----------------------------------------------------------------------------------

                 Key: HARMONY-5088
                 URL: https://issues.apache.org/jira/browse/HARMONY-5088
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Imran Ghory


If numBits = Integer.MAX_VALUE then you have an integer overflow situation on the following
lines:

numberLength = (numBits + 31) >> 5;
digits = new int[numberLength];



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