diff --git a/meta-security/recipes-mac/smack/udp-smack-test/udp_client.c b/meta-security/recipes-mac/smack/udp-smack-test/udp_client.c
index 4d3afbe..23f3e00 100644
--- a/meta-security/recipes-mac/smack/udp-smack-test/udp_client.c
+++ b/meta-security/recipes-mac/smack/udp-smack-test/udp_client.c
@@ -1,75 +1,75 @@
-// (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 <sys/socket.h>
-#include <stdio.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <string.h>
-
-int main(int argc, char* argv[])
-{
-	char* message = "hello";
-	int sock, ret;
-	struct sockaddr_in server_addr;
-	struct hostent*  host = gethostbyname("localhost");
-	char* label;
-	char* attr = "security.SMACK64IPOUT";
-	int port;
-	if (argc != 3)
-	{
-		perror("Client: Argument missing, please provide port and  label for SMACK64IPOUT");
-		return 2;
-	}
-
-	port = atoi(argv[1]);
-	label = argv[2];
-	sock = socket(AF_INET, SOCK_DGRAM,0);
-	if(sock < 0)
-	{
-		perror("Client: Socket failure");
-		return 2;
-	}
-	
-
-	if(fsetxattr(sock, attr, label, strlen(label),0) < 0)
-	{
-		perror("Client: Unable to set attribute ");
-		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);
-	
-	ret = sendto(sock, message, strlen(message),0,(const struct sockaddr*)&server_addr,
-			sizeof(struct sockaddr_in));
-
-	close(sock);
-	if(ret < 0)
-	{
-		perror("Client: Error sending message\n");
-		return 1;
-	}
-	
-	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 <sys/socket.h>
+#include <stdio.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <string.h>
+
+int main(int argc, char* argv[])
+{
+	char* message = "hello";
+	int sock, ret;
+	struct sockaddr_in server_addr;
+	struct hostent*  host = gethostbyname("localhost");
+	char* label;
+	char* attr = "security.SMACK64IPOUT";
+	int port;
+	if (argc != 3)
+	{
+		perror("Client: Argument missing, please provide port and  label for SMACK64IPOUT");
+		return 2;
+	}
+
+	port = atoi(argv[1]);
+	label = argv[2];
+	sock = socket(AF_INET, SOCK_DGRAM,0);
+	if(sock < 0)
+	{
+		perror("Client: Socket failure");
+		return 2;
+	}
+	
+
+	if(fsetxattr(sock, attr, label, strlen(label),0) < 0)
+	{
+		perror("Client: Unable to set attribute ");
+		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);
+	
+	ret = sendto(sock, message, strlen(message),0,(const struct sockaddr*)&server_addr,
+			sizeof(struct sockaddr_in));
+
+	close(sock);
+	if(ret < 0)
+	{
+		perror("Client: Error sending message\n");
+		return 1;
+	}
+	
+	return 0;
+}
+
diff --git a/meta-security/recipes-mac/smack/udp-smack-test/udp_server.c b/meta-security/recipes-mac/smack/udp-smack-test/udp_server.c
index cbab71e..7d2fcf5 100644
--- a/meta-security/recipes-mac/smack/udp-smack-test/udp_server.c
+++ b/meta-security/recipes-mac/smack/udp-smack-test/udp_server.c
@@ -1,93 +1,93 @@
-// (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 <sys/socket.h>
-#include <stdio.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <string.h>
-
-int main(int argc, char* argv[])
-{
-	int sock,ret;
-	struct sockaddr_in server_addr, client_addr;
-	socklen_t len;
-	char message[5];
-	char* label;
-	char* attr = "security.SMACK64IPIN";
-	int port;
-
-	if(argc != 3)
-	{
-		perror("Server: Argument missing, please provide port and label for SMACK64IPIN");
-		return 2;
-	}
-	
-	port = atoi(argv[1]);
-	label = argv[2];
-
-	struct timeval timeout;
-	timeout.tv_sec = 15;
-	timeout.tv_usec = 0;
-
-	sock = socket(AF_INET,SOCK_DGRAM,0);
-	if(sock < 0)
-	{
-		perror("Server: Socket error");
-		return 2;
-	}
-	
-
-	if(fsetxattr(sock, attr, label, strlen(label), 0) < 0)
-	{
-		perror("Server: Unable to set attribute ");
-		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;
-	}
-
-	len = sizeof(client_addr);
-	ret = recvfrom(sock, message, sizeof(message), 0, (struct sockaddr*)&client_addr,
-					&len);
-	close(sock);
-	if(ret < 0)
-	{
-		perror("Server: Error receiving");
-		return 1;
-
-	}
-	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 <sys/socket.h>
+#include <stdio.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <string.h>
+
+int main(int argc, char* argv[])
+{
+	int sock,ret;
+	struct sockaddr_in server_addr, client_addr;
+	socklen_t len;
+	char message[5];
+	char* label;
+	char* attr = "security.SMACK64IPIN";
+	int port;
+
+	if(argc != 3)
+	{
+		perror("Server: Argument missing, please provide port and label for SMACK64IPIN");
+		return 2;
+	}
+	
+	port = atoi(argv[1]);
+	label = argv[2];
+
+	struct timeval timeout;
+	timeout.tv_sec = 15;
+	timeout.tv_usec = 0;
+
+	sock = socket(AF_INET,SOCK_DGRAM,0);
+	if(sock < 0)
+	{
+		perror("Server: Socket error");
+		return 2;
+	}
+	
+
+	if(fsetxattr(sock, attr, label, strlen(label), 0) < 0)
+	{
+		perror("Server: Unable to set attribute ");
+		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;
+	}
+
+	len = sizeof(client_addr);
+	ret = recvfrom(sock, message, sizeof(message), 0, (struct sockaddr*)&client_addr,
+					&len);
+	close(sock);
+	if(ret < 0)
+	{
+		perror("Server: Error receiving");
+		return 1;
+
+	}
+	return 0;
+}
+