diff --git a/examples/normSocket.cpp b/examples/normSocket.cpp
index 27b7247..cc6663f 100755
--- a/examples/normSocket.cpp
+++ b/examples/normSocket.cpp
@@ -65,7 +65,7 @@ const char* NormNodeGetAddressString(NormNodeHandle node)
         else
             addrFamily = AF_INET6;
         inet_ntop(addrFamily, addr, text, 31);
-        sprintf(text + strlen(text), "/%hu", port);
+        snprintf(text + strlen(text), 64 - strlen(text), "/%hu", port);
         return text;
     }
     else
diff --git a/examples/python/normCast.py b/examples/python/normCast.py
index f20f9bf..7dd61de 100644
--- a/examples/python/normCast.py
+++ b/examples/python/normCast.py
@@ -93,7 +93,7 @@ def get_arg_options():
     parser = argparse.ArgumentParser(description='Optional app description')
 
     ##    Required positional argument
-    parser.add_argument('--id', type=int, #required=True,
+    parser.add_argument('--id', type=int, required=True,
                         help='id <nodeIdInteger>')
 
     parser.add_argument('--send', '-S',nargs='+',