Merging latest develop commits

openair3/NAS/COMMON/UTIL/device.c

@@ -125,6 +125,7 @@ void* device_open(int type, const char* devpath, const char* params)
       if (stty_set(fd, params) != RETURNok) {
         device_close(devid);
         devid = NULL;
+        close(fd);
       }
     }
   }

openair3/NAS/COMMON/UTIL/socket.c

@@ -221,6 +221,8 @@ void* socket_udp_open(int type, const char* host, const char* port)
     sid->type = type;
     sid->port = atoi (port);
     sid->fd = sfd;
+  } else {
+    close (sfd);
   }
 
   return sid;