Program: 110293
Project: 110293
Buggy source:
private void processCurrentPacket(){
  if (currentDtvCcPacket.currentIndex != (currentDtvCcPacket.packetSize * 2 - 1)) {
    Log.w(TAG,"String_Node_Str" + (currentDtvCcPacket.packetSize * 2 - 1) + "String_Node_Str"+ currentDtvCcPacket.currentIndex+ "String_Node_Str"+ currentDtvCcPacket.sequenceNumber+ "String_Node_Str");
    return;
  }
  serviceBlockPacket.reset(currentDtvCcPacket.packetData,currentDtvCcPacket.currentIndex);
  int serviceNumber=serviceBlockPacket.readBits(3);
  int blockSize=serviceBlockPacket.readBits(5);
  if (serviceNumber == 7) {
    serviceBlockPacket.skipBits(2);
    serviceNumber+=serviceBlockPacket.readBits(6);
  }
  if (blockSize == 0) {
    if (serviceNumber != 0) {
      Log.w(TAG,"String_Node_Str" + serviceNumber + "String_Node_Str");
    }
    return;
  }
  if (serviceNumber != selectedServiceNumber) {
    return;
  }
  while (serviceBlockPacket.bitsLeft() > 0) {
    int command=serviceBlockPacket.readBits(8);
    if (command != COMMAND_EXT1) {
      if (command <= GROUP_C0_END) {
        handleC0Command(command);
      }
 else       if (command <= GROUP_G0_END) {
        handleG0Character(command);
      }
 else       if (command <= GROUP_C1_END) {
        handleC1Command(command);
        cues=getDisplayCues();
      }
 else       if (command <= GROUP_G1_END) {
        handleG1Character(command);
      }
 else {
        Log.w(TAG,"String_Node_Str" + command);
      }
    }
 else {
      command=serviceBlockPacket.readBits(8);
      if (command <= GROUP_C2_END) {
        handleC2Command(command);
      }
 else       if (command <= GROUP_G2_END) {
        handleG2Character(command);
      }
 else       if (command <= GROUP_C3_END) {
        handleC3Command(command);
      }
 else       if (command <= GROUP_G3_END) {
        handleG3Character(command);
      }
 else {
        Log.w(TAG,"String_Node_Str" + command);
      }
    }
  }
}

Fixed version (ground truth):
private void processCurrentPacket(){
  if (currentDtvCcPacket.currentIndex != (currentDtvCcPacket.packetSize * 2 - 1)) {
    Log.w(TAG,"String_Node_Str" + (currentDtvCcPacket.packetSize * 2 - 1) + "String_Node_Str"+ currentDtvCcPacket.currentIndex+ "String_Node_Str"+ currentDtvCcPacket.sequenceNumber+ "String_Node_Str");
    return;
  }
  serviceBlockPacket.reset(currentDtvCcPacket.packetData,currentDtvCcPacket.currentIndex);
  int serviceNumber=serviceBlockPacket.readBits(3);
  int blockSize=serviceBlockPacket.readBits(5);
  if (serviceNumber == 7) {
    serviceBlockPacket.skipBits(2);
    serviceNumber+=serviceBlockPacket.readBits(6);
  }
  if (blockSize == 0) {
    if (serviceNumber != 0) {
      Log.w(TAG,"String_Node_Str" + serviceNumber + "String_Node_Str");
    }
    return;
  }
  if (serviceNumber != selectedServiceNumber) {
    return;
  }
  boolean cuesNeedUpdate=false;
  while (serviceBlockPacket.bitsLeft() > 0) {
    int command=serviceBlockPacket.readBits(8);
    if (command != COMMAND_EXT1) {
      if (command <= GROUP_C0_END) {
        handleC0Command(command);
      }
 else       if (command <= GROUP_G0_END) {
        handleG0Character(command);
        cuesNeedUpdate=true;
      }
 else       if (command <= GROUP_C1_END) {
        handleC1Command(command);
        cuesNeedUpdate=true;
      }
 else       if (command <= GROUP_G1_END) {
        handleG1Character(command);
        cuesNeedUpdate=true;
      }
 else {
        Log.w(TAG,"String_Node_Str" + command);
      }
    }
 else {
      command=serviceBlockPacket.readBits(8);
      if (command <= GROUP_C2_END) {
        handleC2Command(command);
      }
 else       if (command <= GROUP_G2_END) {
        handleG2Character(command);
        cuesNeedUpdate=true;
      }
 else       if (command <= GROUP_C3_END) {
        handleC3Command(command);
      }
 else       if (command <= GROUP_G3_END) {
        handleG3Character(command);
        cuesNeedUpdate=true;
      }
 else {
        Log.w(TAG,"String_Node_Str" + command);
      }
    }
  }
  if (cuesNeedUpdate) {
    cues=getDisplayCues();
  }
}