Program: 48166
Project: 48166
Buggy source:
@Override public EstablishChannelResponse establishChannel(EstablishChannel parameters){
  byte[] slotHandle=parameters.getSlotHandle();
  try {
    SCTerminal term=this.scwrapper.getTerminal(slotHandle);
    SCCard card=this.scwrapper.getCard(slotHandle);
    SCChannel channel=card.getChannel(slotHandle);
    DIDAuthenticationDataType protoParam=parameters.getAuthenticationProtocolData();
    String protocol=protoParam.getProtocol();
    List<PACECapabilities.PACECapability> paceCapabilities=term.getPACECapabilities();
    List<String> supportedProtos=buildPACEProtocolList(paceCapabilities);
    if (!supportedProtos.isEmpty() && supportedProtos.get(0).startsWith(protocol)) {
      PACEInputType paceParam=new PACEInputType(protoParam);
      byte pinID=paceParam.getPINID();
      byte[] chat=paceParam.getCHAT();
      String pin=paceParam.getPIN();
      byte[] certDesc=paceParam.getCertificateDescription();
      EstablishPACERequest estPaceReq=new EstablishPACERequest(pinID,chat,null,certDesc);
      ExecutePACERequest execPaceReq=new ExecutePACERequest(ExecutePACERequest.Function.EstablishPACEChannel,estPaceReq.toBytes());
      if (estPaceReq.isSupportedType(paceCapabilities)) {
        byte[] reqData=execPaceReq.toBytes();
        byte[] resData=term.executeCtrlCode(PCSCFeatures.EXECUTE_PACE,reqData);
        ExecutePACEResponse execPaceRes=new ExecutePACEResponse(resData);
        if (execPaceRes.isError()) {
          return WSHelper.makeResponse(EstablishChannelResponse.class,execPaceRes.getResult());
        }
        EstablishPACEResponse estPaceRes=new EstablishPACEResponse(execPaceRes.getData());
        PACEOutputType authDataResponse=paceParam.getOutputType();
        authDataResponse.setRetryCounter(estPaceRes.getRetryCounter());
        authDataResponse.setEFCardAccess(estPaceRes.getEFCardAccess());
        if (estPaceRes.hasCurrentCAR()) {
          authDataResponse.setCurrentCAR(estPaceRes.getCurrentCAR());
        }
        if (estPaceRes.hasPreviousCAR()) {
          authDataResponse.setPreviousCAR(estPaceRes.getPreviousCAR());
        }
        if (estPaceRes.hasIDICC()) {
          authDataResponse.setIDPICC(estPaceRes.getIDICC());
        }
        EstablishChannelResponse response=WSHelper.makeResponse(EstablishChannelResponse.class,WSHelper.makeResultOK());
        response.setAuthenticationProtocolData(authDataResponse.getAuthDataType());
        return response;
      }
    }
    if (this.protocolFactories.contains(protocol)) {
      ProtocolFactory factory=this.protocolFactories.get(protocol);
      Protocol protoImpl=factory.createInstance();
      EstablishChannelResponse response=protoImpl.establish(parameters,dispatcher,this.gui);
      if (response.getResult().getResultMajor().equals(ECardConstants.Major.OK)) {
        channel.addSecureMessaging(protoImpl);
      }
      return response;
    }
    return WSHelper.makeResponse(EstablishChannelResponse.class,WSHelper.makeResultUnknownError("String_Node_Str"));
  }
 catch (  Throwable t) {
    return WSHelper.makeResponse(EstablishChannelResponse.class,WSHelper.makeResult(t));
  }
}

Fixed version (ground truth):
@Override public EstablishChannelResponse establishChannel(EstablishChannel parameters){
  byte[] slotHandle=parameters.getSlotHandle();
  try {
    SCTerminal term=this.scwrapper.getTerminal(slotHandle);
    SCCard card=this.scwrapper.getCard(slotHandle);
    SCChannel channel=card.getChannel(slotHandle);
    DIDAuthenticationDataType protoParam=parameters.getAuthenticationProtocolData();
    String protocol=protoParam.getProtocol();
    List<PACECapabilities.PACECapability> paceCapabilities=term.getPACECapabilities();
    List<String> supportedProtos=buildPACEProtocolList(paceCapabilities);
    if (!supportedProtos.isEmpty() && supportedProtos.get(0).startsWith(protocol)) {
      PACEInputType paceParam=new PACEInputType(protoParam);
      byte pinID=paceParam.getPINID();
      byte[] chat=paceParam.getCHAT();
      String pin=paceParam.getPIN();
      byte[] certDesc=paceParam.getCertificateDescription();
      EstablishPACERequest estPaceReq=new EstablishPACERequest(pinID,chat,null,certDesc);
      ExecutePACERequest execPaceReq=new ExecutePACERequest(ExecutePACERequest.Function.EstablishPACEChannel,estPaceReq.toBytes());
      if (estPaceReq.isSupportedType(paceCapabilities)) {
        byte[] reqData=execPaceReq.toBytes();
        _logger.debug("String_Node_Str",ByteUtils.toHexString(reqData));
        byte[] resData=term.executeCtrlCode(PCSCFeatures.EXECUTE_PACE,reqData);
        _logger.debug("String_Node_Str",ByteUtils.toHexString(resData));
        ExecutePACEResponse execPaceRes=new ExecutePACEResponse(resData);
        if (execPaceRes.isError()) {
          return WSHelper.makeResponse(EstablishChannelResponse.class,execPaceRes.getResult());
        }
        EstablishPACEResponse estPaceRes=new EstablishPACEResponse(execPaceRes.getData());
        PACEOutputType authDataResponse=paceParam.getOutputType();
        authDataResponse.setRetryCounter(estPaceRes.getRetryCounter());
        authDataResponse.setEFCardAccess(estPaceRes.getEFCardAccess());
        if (estPaceRes.hasCurrentCAR()) {
          authDataResponse.setCurrentCAR(estPaceRes.getCurrentCAR());
        }
        if (estPaceRes.hasPreviousCAR()) {
          authDataResponse.setPreviousCAR(estPaceRes.getPreviousCAR());
        }
        if (estPaceRes.hasIDICC()) {
          authDataResponse.setIDPICC(estPaceRes.getIDICC());
        }
        EstablishChannelResponse response=WSHelper.makeResponse(EstablishChannelResponse.class,WSHelper.makeResultOK());
        response.setAuthenticationProtocolData(authDataResponse.getAuthDataType());
        return response;
      }
    }
    if (this.protocolFactories.contains(protocol)) {
      ProtocolFactory factory=this.protocolFactories.get(protocol);
      Protocol protoImpl=factory.createInstance();
      EstablishChannelResponse response=protoImpl.establish(parameters,dispatcher,this.gui);
      if (response.getResult().getResultMajor().equals(ECardConstants.Major.OK)) {
        channel.addSecureMessaging(protoImpl);
      }
      return response;
    }
    return WSHelper.makeResponse(EstablishChannelResponse.class,WSHelper.makeResultUnknownError("String_Node_Str"));
  }
 catch (  Throwable t) {
    return WSHelper.makeResponse(EstablishChannelResponse.class,WSHelper.makeResult(t));
  }
}