Mantis - Hessian
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ID: Category: Severity: Reproducibility: Date Submitted: Last Update:
3692 minor always 09-22-09 11:39 01-12-11 18:31
Reporter: lcwik Platform:  
Assigned To: OS:  
Priority: normal OS Version:  
Status: new Product Version: 4.0.1  
Product Build: Resolution: open  
Projection: none      
ETA: none Fixed in Version:  
Summary: 0003692: MicroHessianOutput writeBytes wrong size
Description: MicroHessianOutput writeBytes incorrectly encodes the size of the array into the stream. The "<<" is the wrong way.
Steps To Reproduce:
Additional Information: Fix:

  public void writeBytes(byte []buffer, int offset, int length)
    throws IOException
  {
    if (buffer == null) {
      os.write('N');
    }
    else {
      os.write('B');
      os.write(length >> 8);
      os.write(length);
      os.write(buffer, offset, length);
    }
  

Previously:

  public void writeBytes(byte []buffer, int offset, int length)
    throws IOException
  {
    if (buffer == null) {
      os.write('N');
    }
    else {
      os.write('B');
      os.write(length << 8);
      os.write(length);
      os.write(buffer, offset, length);
    }
  
Relationships
Attached Files:

Notes
(0004925)
cfreyer   
01-12-11 18:31   
I can confirm this defect. I've been using MicroHessionOutput in a mobile application I'm developing. All my outputs (with byte array length of > 180 bytes) were failing. Drove me crazy!! Once I applied the fix above, my application worked as designed. All of my defects disappeared.