diff --git a/meta-security/recipes-mac/smack/tcp-smack-test/tcp_client.c b/meta-security/recipes-mac/smack/tcp-smack-test/tcp_client.c
index 185f973..6c0a474 100644
--- a/meta-security/recipes-mac/smack/tcp-smack-test/tcp_client.c
+++ b/meta-security/recipes-mac/smack/tcp-smack-test/tcp_client.c
@@ -1,111 +1,111 @@
-// (C) Copyright 2015 Intel Corporation
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-#include <stdio.h>
-#include <sys/socket.h>
-#include <sys/types.h>
-#include <errno.h>
-#include <netinet/in.h>
-#include <unistd.h>
-#include <netdb.h>
-#include <string.h>
-#include <sys/xattr.h>
-
-int main(int argc, char* argv[])
-{
-
-	int sock;
-	char message[255] = "hello";
-	struct sockaddr_in server_addr;
-	char* label_in;
-	char* label_out;
-	char* attr_out = "security.SMACK64IPOUT";
-	char* attr_in = "security.SMACK64IPIN";
-	char out[256];
-	int port;
-
-	struct timeval timeout;
-	timeout.tv_sec = 15;
-	timeout.tv_usec = 0;
-
-	struct hostent*  host = gethostbyname("localhost");
-
-	if (argc != 4)
-	{
-		perror("Client: Arguments missing, please provide socket labels");
-		return 2;
-	}
-
-	port = atoi(argv[1]);
-	label_in = argv[2];
-	label_out = argv[3];
-
-	if((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0)
-	{
-		perror("Client: Socket failure");
-		return 2;
-	}
-
-
-	if(fsetxattr(sock, attr_out, label_out, strlen(label_out), 0) < 0)
-	{
-		perror("Client: Unable to set attribute SMACK64IPOUT");
-		return 2;
-	}
-
-	if(fsetxattr(sock, attr_in, label_in, strlen(label_in), 0) < 0)
-	{
-		perror("Client: Unable to set attribute SMACK64IPIN");
-		return 2;
-	}
-
-	server_addr.sin_family = AF_INET;
-	server_addr.sin_port = htons(port);
-	bcopy((char*) host->h_addr, (char*) &server_addr.sin_addr.s_addr,host->h_length);
-	bzero(&(server_addr.sin_zero),8);
-	
-	if(setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO, &timeout, sizeof(timeout)) < 0)
-	{
-		perror("Client: Set timeout failed\n");
-		return 2;
-	}
-	
-	if (connect(sock, (struct sockaddr *)&server_addr,sizeof(struct sockaddr)) == -1)
-	{
-    		perror("Client: Connection failure");
-			close(sock);
-        	return 1;
-	}
-
-
-	if(write(sock, message, strlen(message)) < 0)
-	{
-		perror("Client: Error sending data\n");
-		close(sock);
-		return 1;
-	}
-	close(sock);
-	return 0;
-}
-
-
-
-
-
-
+// (C) Copyright 2015 Intel Corporation
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+#include <stdio.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <netinet/in.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <string.h>
+#include <sys/xattr.h>
+
+int main(int argc, char* argv[])
+{
+
+	int sock;
+	char message[255] = "hello";
+	struct sockaddr_in server_addr;
+	char* label_in;
+	char* label_out;
+	char* attr_out = "security.SMACK64IPOUT";
+	char* attr_in = "security.SMACK64IPIN";
+	char out[256];
+	int port;
+
+	struct timeval timeout;
+	timeout.tv_sec = 15;
+	timeout.tv_usec = 0;
+
+	struct hostent*  host = gethostbyname("localhost");
+
+	if (argc != 4)
+	{
+		perror("Client: Arguments missing, please provide socket labels");
+		return 2;
+	}
+
+	port = atoi(argv[1]);
+	label_in = argv[2];
+	label_out = argv[3];
+
+	if((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0)
+	{
+		perror("Client: Socket failure");
+		return 2;
+	}
+
+
+	if(fsetxattr(sock, attr_out, label_out, strlen(label_out), 0) < 0)
+	{
+		perror("Client: Unable to set attribute SMACK64IPOUT");
+		return 2;
+	}
+
+	if(fsetxattr(sock, attr_in, label_in, strlen(label_in), 0) < 0)
+	{
+		perror("Client: Unable to set attribute SMACK64IPIN");
+		return 2;
+	}
+
+	server_addr.sin_family = AF_INET;
+	server_addr.sin_port = htons(port);
+	bcopy((char*) host->h_addr, (char*) &server_addr.sin_addr.s_addr,host->h_length);
+	bzero(&(server_addr.sin_zero),8);
+	
+	if(setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO, &timeout, sizeof(timeout)) < 0)
+	{
+		perror("Client: Set timeout failed\n");
+		return 2;
+	}
+	
+	if (connect(sock, (struct sockaddr *)&server_addr,sizeof(struct sockaddr)) == -1)
+	{
+    		perror("Client: Connection failure");
+			close(sock);
+        	return 1;
+	}
+
+
+	if(write(sock, message, strlen(message)) < 0)
+	{
+		perror("Client: Error sending data\n");
+		close(sock);
+		return 1;
+	}
+	close(sock);
+	return 0;
+}
+
+
+
+
+
+
diff --git a/meta-security/recipes-mac/smack/tcp-smack-test/tcp_server.c b/meta-security/recipes-mac/smack/tcp-smack-test/tcp_server.c
index 9285dc6..3c8921f 100644
--- a/meta-security/recipes-mac/smack/tcp-smack-test/tcp_server.c
+++ b/meta-security/recipes-mac/smack/tcp-smack-test/tcp_server.c
@@ -1,118 +1,118 @@
-// (C) Copyright 2015 Intel Corporation
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-#include <stdio.h>
-#include <sys/socket.h>
-#include <sys/types.h>
-#include <errno.h>
-#include <netinet/in.h>
-#include <unistd.h>
-#include <string.h>
-
-int main(int argc, char* argv[])
-{
-
-	int sock;
-	int clientsock;
-	char message[255];
-	socklen_t client_length;
-	struct sockaddr_in server_addr, client_addr;
-	char* label_in;
-	char* attr_in = "security.SMACK64IPIN";
-	int port;
-
-	struct timeval timeout;
-	timeout.tv_sec = 15;
-	timeout.tv_usec = 0;
-
-	if (argc != 3)
-	{
-		perror("Server: Argument missing please provide port and label for SMACK64IPIN");
-		return 2;
-	}
-	
-	port = atoi(argv[1]);
-	label_in = argv[2];
-	bzero(message,255);
-
-	
-	if((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0)
-	{
-		perror("Server: Socket failure");
-		return 2;
-	}
-	
-	
-	if(fsetxattr(sock, attr_in, label_in, strlen(label_in),0) < 0)
-	{
-		perror("Server: Unable to set attribute ipin 2");
-		return 2;
-	}
-
-	server_addr.sin_family = AF_INET;         
-	server_addr.sin_port = htons(port);     
-	server_addr.sin_addr.s_addr = INADDR_ANY; 
- 	bzero(&(server_addr.sin_zero),8); 
-
-	if(setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout)) < 0)
-	{
-		perror("Server: Set timeout failed\n");
-		return 2;
-	}
-
-	if(bind(sock, (struct sockaddr*) &server_addr, sizeof(server_addr)) < 0)
-	{
-		perror("Server: Bind failure ");
-		return 2;
-	}
-
-	listen(sock, 1);
-	client_length = sizeof(client_addr);
-
-	clientsock = accept(sock,(struct sockaddr*) &client_addr, &client_length);
-
-	if (clientsock < 0)
-	{
-		perror("Server: Connection failed");
-		close(sock);
-		return 1;
-	}
-	
-
-	if(fsetxattr(clientsock, "security.SMACK64IPIN", label_in, strlen(label_in),0) < 0)
-	{
-		perror(" Server: Unable to set attribute ipin 2");
-		close(sock);
-		return 2;
-	}
-
-	if(read(clientsock, message, 254) < 0)
-	{
-		perror("Server: Error when reading from socket");
-		close(clientsock);
-		close(sock);
-		return 1;
-	}
-
-
-	close(clientsock);
-	close(sock);
-
-	return 0;
-}
+// (C) Copyright 2015 Intel Corporation
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+#include <stdio.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <netinet/in.h>
+#include <unistd.h>
+#include <string.h>
+
+int main(int argc, char* argv[])
+{
+
+	int sock;
+	int clientsock;
+	char message[255];
+	socklen_t client_length;
+	struct sockaddr_in server_addr, client_addr;
+	char* label_in;
+	char* attr_in = "security.SMACK64IPIN";
+	int port;
+
+	struct timeval timeout;
+	timeout.tv_sec = 15;
+	timeout.tv_usec = 0;
+
+	if (argc != 3)
+	{
+		perror("Server: Argument missing please provide port and label for SMACK64IPIN");
+		return 2;
+	}
+	
+	port = atoi(argv[1]);
+	label_in = argv[2];
+	bzero(message,255);
+
+	
+	if((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0)
+	{
+		perror("Server: Socket failure");
+		return 2;
+	}
+	
+	
+	if(fsetxattr(sock, attr_in, label_in, strlen(label_in),0) < 0)
+	{
+		perror("Server: Unable to set attribute ipin 2");
+		return 2;
+	}
+
+	server_addr.sin_family = AF_INET;         
+	server_addr.sin_port = htons(port);     
+	server_addr.sin_addr.s_addr = INADDR_ANY; 
+ 	bzero(&(server_addr.sin_zero),8); 
+
+	if(setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout)) < 0)
+	{
+		perror("Server: Set timeout failed\n");
+		return 2;
+	}
+
+	if(bind(sock, (struct sockaddr*) &server_addr, sizeof(server_addr)) < 0)
+	{
+		perror("Server: Bind failure ");
+		return 2;
+	}
+
+	listen(sock, 1);
+	client_length = sizeof(client_addr);
+
+	clientsock = accept(sock,(struct sockaddr*) &client_addr, &client_length);
+
+	if (clientsock < 0)
+	{
+		perror("Server: Connection failed");
+		close(sock);
+		return 1;
+	}
+	
+
+	if(fsetxattr(clientsock, "security.SMACK64IPIN", label_in, strlen(label_in),0) < 0)
+	{
+		perror(" Server: Unable to set attribute ipin 2");
+		close(sock);
+		return 2;
+	}
+
+	if(read(clientsock, message, 254) < 0)
+	{
+		perror("Server: Error when reading from socket");
+		close(clientsock);
+		close(sock);
+		return 1;
+	}
+
+
+	close(clientsock);
+	close(sock);
+
+	return 0;
+}