Program: 72674
Project: 72674
Buggy source:
public static void main(String[] argv) throws Throwable {
  PointerByReference gclh=null;
  ByteBuffer gcliname=null;
  int opt;
  EP_STAT estat;
  boolean append=false;
  String xname=null;
  String buf="String_Node_Str";
  String ptII=StringUtilities.getProperty("String_Node_Str");
  NativeLibrary nativeLibrary=NativeLibrary.getInstance(ptII + "String_Node_Str");
  int argc=argv.length;
  for (int i=0; i < argv.length; i++) {
    if (argv[i].equals('a')) {
      append=true;
      argc--;
    }
 else     if (argv[i].equals('D')) {
      argc--;
      GdpLibrary.INSTANCE.ep_dbg_set(argv[i + 1]);
    }
  }
  if (argc > 0) {
    xname=argv[argc];
    argc--;
  }
  if (argc != 0 || (append && xname == null)) {
    System.err.println("String_Node_Str" + "String_Node_Str");
    System.exit(64);
  }
  estat=GdpLibrary.INSTANCE.gdp_init();
  if (estat.code.intValue() != 0) {
    System.err.println("String_Node_Str");
    _fail0(estat);
  }
  if (xname == null) {
    estat=GdpLibrary.INSTANCE.gdp_gcl_create((ByteBuffer)null,gclh);
  }
 else {
    GdpLibrary.INSTANCE.gdp_gcl_parse_name(xname,gcliname);
    if (append) {
      estat=GdpLibrary.INSTANCE.gdp_gcl_open(gcliname,GdpLibrary.gdp_iomode_t.GDP_MODE_AO,gclh);
    }
 else {
      estat=GdpLibrary.INSTANCE.gdp_gcl_create(gcliname,gclh);
    }
  }
  if (estat.code.intValue() != 0) {
    _fail0(estat);
  }
  System.out.print("String_Node_Str" + System.identityHashCode(gclh) + "String_Node_Str");
  System.out.println("String_Node_Str");
  gdp_datum datum=GdpLibrary.INSTANCE.gdp_datum_new();
  BufferedReader bufferedReader=null;
  try {
    bufferedReader=new BufferedReader(new InputStreamReader(System.in));
    while ((buf=bufferedReader.readLine()) != null) {
      System.out.println("String_Node_Str" + buf + "String_Node_Str");
      System.err.println("String_Node_Str");
      estat=GdpLibrary.INSTANCE.gdp_gcl_publish(gclh,datum);
      if (estat.code.intValue() != 0) {
        _fail1(estat,gclh);
      }
      _gdp_datum_print(datum);
    }
  }
  finally {
    if (bufferedReader != null) {
      bufferedReader.close();
    }
  }
  GdpLibrary.INSTANCE.gdp_datum_free(datum);
  _fail0(estat);
}

Fixed version (ground truth):
public static void main(String[] argv) throws Throwable {
  PointerByReference gclh=null;
  ByteBuffer gcliname=null;
  int opt;
  EP_STAT estat;
  boolean append=false;
  String xname=null;
  String buf="String_Node_Str";
  String ptII=StringUtilities.getProperty("String_Node_Str");
  NativeLibrary nativeLibrary=NativeLibrary.getInstance(ptII + "String_Node_Str");
  int argc=argv.length;
  for (int i=0; i < argv.length; i++) {
    if (argv[i].equals('a')) {
      append=true;
      argc--;
    }
 else     if (argv[i].equals('D')) {
      argc--;
      GdpLibrary.INSTANCE.ep_dbg_set(argv[i + 1]);
    }
  }
  if (argc > 0) {
    xname=argv[argc];
    argc--;
  }
  if (argc != 0 || (append && xname == null)) {
    System.err.println("String_Node_Str" + "String_Node_Str");
    System.exit(64);
  }
  estat=GdpLibrary.INSTANCE.gdp_init();
  if (estat.code.intValue() != 0) {
    System.err.println("String_Node_Str");
    _fail0(estat);
  }
  if (xname == null) {
    estat=GdpLibrary.INSTANCE.gdp_gcl_create((ByteBuffer)null,gclh);
  }
 else {
    GdpLibrary.INSTANCE.gdp_gcl_parse_name(xname,gcliname);
    if (append) {
      estat=GdpLibrary.INSTANCE.gdp_gcl_open(gcliname,GdpLibrary.gdp_iomode_t.GDP_MODE_AO,gclh);
    }
 else {
      estat=GdpLibrary.INSTANCE.gdp_gcl_create(gcliname,gclh);
    }
  }
  if (estat.code.intValue() != 0) {
    _fail0(estat);
  }
  System.out.print("String_Node_Str" + System.identityHashCode(gclh) + "String_Node_Str");
  System.out.println("String_Node_Str");
  gdp_datum datum=GdpLibrary.INSTANCE.gdp_datum_new();
  BufferedReader bufferedReader=null;
  try {
    bufferedReader=new BufferedReader(new InputStreamReader(System.in));
    String line;
    final int bufferLength=200;
    while ((line=bufferedReader.readLine()) != null) {
      System.out.println("String_Node_Str" + buf + "String_Node_Str");
      if (line.length() > bufferLength) {
        throw new Exception("String_Node_Str" + line + "String_Node_Str"+ bufferLength);
      }
      Memory memory=new Memory(bufferLength);
      Memory alignedMemory=memory.align(4);
      memory.clear();
      Pointer pointer=alignedMemory.share(0);
      pointer.setString(0,line);
      Event2Library.INSTANCE.evbuffer_add(new evbuffer(datum.dbuf.getValue()),pointer,new NativeSizeT(line.length()));
      estat=GdpLibrary.INSTANCE.gdp_gcl_publish(gclh,datum);
      if (estat.code.intValue() != 0) {
        _fail1(estat,gclh);
      }
      _gdp_datum_print(datum);
    }
  }
  finally {
    if (bufferedReader != null) {
      bufferedReader.close();
    }
  }
  GdpLibrary.INSTANCE.gdp_datum_free(datum);
  _fail0(estat);
}