From 7c9e253a2f76c71a4d799245a00d2238bcf950c9 Mon Sep 17 00:00:00 2001
From: Zhou Peng <zpbrent@gmail.com>
Date: Wed, 3 Mar 2021 18:58:48 +0800
Subject: [PATCH] Update getProcessForPort.js

---
 packages/react-dev-utils/getProcessForPort.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/react-dev-utils/getProcessForPort.js b/packages/react-dev-utils/getProcessForPort.js
index 8df45464977..3094b839ee4 100644
--- a/packages/react-dev-utils/getProcessForPort.js
+++ b/packages/react-dev-utils/getProcessForPort.js
@@ -9,6 +9,7 @@
 
 var chalk = require('chalk');
 var execSync = require('child_process').execSync;
+var execFileSync = require('child_process').execFileSync;
 var path = require('path');
 
 var execOptions = {
@@ -25,7 +26,7 @@ function isProcessAReactApp(processCommand) {
 }
 
 function getProcessIdOnPort(port) {
-  return execSync('lsof -i:' + port + ' -P -t -sTCP:LISTEN', execOptions)
+  return execFileSync('lsof', ['-i:'+port, '-P', '-t', '-sTCP:LISTEN'], execOptions)
     .split('\n')[0]
     .trim();
 }