From eba87b03fdf01027af4785605f180ce3f2794c35 Mon Sep 17 00:00:00 2001
From: Moonchild <moonchild@palemoon.org>
Date: Sun, 10 Dec 2023 17:02:28 +0100
Subject: [PATCH] [DOM] Fix double-free crash in MessagePort.cpp

---
 dom/messagechannel/MessagePort.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/dom/messagechannel/MessagePort.cpp b/dom/messagechannel/MessagePort.cpp
index ee537607bf..71d9139ca6 100644
--- a/dom/messagechannel/MessagePort.cpp
+++ b/dom/messagechannel/MessagePort.cpp
@@ -375,7 +375,6 @@ MessagePort::Initialize(const nsID& aUUID,
 
     nsAutoPtr<WorkerHolder> workerHolder(new MessagePortWorkerHolder(this));
     if (NS_WARN_IF(!workerHolder->HoldWorker(workerPrivate, Closing))) {
-      CloseForced();
       aRv.Throw(NS_ERROR_FAILURE);
       return;
     }