fix(keep-alive): fix keep-alive memory leak

close #12827
vuejs · Dec 7, 2023 · 2632249 · 2632249
1 parent 3650c12
commit 2632249
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/core/vdom/create-component.ts b/src/core/vdom/create-component.ts
@@ -62,6 +62,8 @@ const componentVNodeHooks = {
       vnode, // new parent vnode
       options.children // new children
     )
+    // #12187 unset children reference after use to avoid memory leak
+    options.children = undefined
   },
 
   insert(vnode: MountedComponentVNode) {