From 69dfb9ba591ac76a23ecbec4b550bb20f83202a9 Mon Sep 17 00:00:00 2001
From: "(quasar) nebula" <qznebula@protonmail.com>
Date: Fri, 29 Dec 2023 16:32:39 -0400
Subject: client: initInfo: prevent extensions on special clientInfo keys

As well as clientInfo itself.
---
 src/static/client3.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src')

diff --git a/src/static/client3.js b/src/static/client3.js
index b710b2bd..4dab19d1 100644
--- a/src/static/client3.js
+++ b/src/static/client3.js
@@ -22,6 +22,16 @@ const clientSteps = {
 function initInfo(key, description) {
   const object = {...description};
 
+  for (const obj of [
+    object,
+    object.state,
+    object.setting,
+    object.event,
+  ]) {
+    if (!obj) continue;
+    Object.preventExtensions(obj);
+  }
+
   clientInfo[key] = object;
 
   return object;
-- 
cgit 1.3.0-6-gf8a5