Merge pull request #3428 from cheprasov/patch-1

reduxjs · May 13, 2023 · 3bb0e1b · 3bb0e1b
2 parents 1e5c7a0 + 58476a0
commit 3bb0e1b
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/packages/toolkit/src/immutableStateInvariantMiddleware.ts b/packages/toolkit/src/immutableStateInvariantMiddleware.ts
@@ -92,11 +92,13 @@ function trackProperties(
   isImmutable: IsImmutableFunc,
   ignorePaths: IgnorePaths = [],
   obj: Record<string, any>,
-  path: string = ''
+  path: string = '',
+  checkedObjects: Set<Record<string, any>> = new Set()
 ) {
   const tracked: Partial<TrackedProperty> = { value: obj }
 
-  if (!isImmutable(obj)) {
+  if (!isImmutable(obj) && !checkedObjects.has(obj)) {
+    checkedObjects.add(obj);
     tracked.children = {}
 
     for (const key in obj) {