Name: tb29552 Date: 06/02/98


When I run my applet using the JRE with JDK 1.1.6
libraries, using AppletViewer,
 I get the following error:

A nonfatal internal JIT (3.00.039(x)) error 'Unuse_LRU'
has occurred in:
  'mwutil.dk((BI)V)': Interpreting method.

I don't see this error in any other combination
that I have tested.

The code is as follows:
    void dk(byte [] bB, int nBL)
    {
      int nX;
      byte tb;
      int nI, nK, nL;

      // Loop over the buffer and encrypt/decrypt
      for(nI = 0; nI < nBL; nI ++)
      {
         x = (x + 1) % 256;
         y += s[x];
         if (s[x] < 0) { // if negative due to signed byte
           y += 256; // adjust to emulate unsigned byte
         }
         y = y % 256;
         tb = s[x];
         s[x] = s[y];
         s[y] = tb;

         nX = s[x];
         if (s[x] < 0) { // if negative byte
           nX += 256; // emulate unsigned byte
         }
         nX += s[y];
         if (s[y] < 0) { // if negative byte
           nX += 256; // emulate unsigned byte
         }
         nX = nX % 256;

         nK = (int)bB[nI]; // get the byte to an int so we can work with it
         nK += (nK<0?256:0); // normalize since bytes are signed
         nL = (int)s[nX];
         nL += (s[nX]<0?256:0);
         nK = nK ^ nL;
         bB[nI] = (nK>=128?(byte)(nK-256):(byte)nK);
      }
    }
(Review ID: 32224)
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