1 files changed, 2 insertions, 1 deletions
diff --git a/lib/net.js b/lib/net.js
index 0f80b41897..2f341f53a1 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -75,7 +75,7 @@ const {
   ERR_SOCKET_BAD_PORT,
   ERR_SOCKET_CLOSED
 } = errors.codes;
-
+const { validateInt32 } = require('internal/validators');
 const kLastWriteQueueSize = Symbol('lastWriteQueueSize');
 
 // Lazy loaded to improve startup performance.
@@ -93,6 +93,7 @@ const {
 function noop() {}
 
 function createHandle(fd, is_server) {
+  validateInt32(fd, 'fd', 0);
   const type = TTYWrap.guessHandleType(fd);
   if (type === 'PIPE') {
     return new Pipe(