From b2d3ec5e924e9527eb0be4fd0e63ceb3f56bfe09 Mon Sep 17 00:00:00 2001
From: roytam1 <roytam@gmail.com>
Date: Wed, 19 Jan 2022 10:17:36 +0800
Subject: [PATCH] Bug 1650214 - Cancel progress timer when shutting down
 FileReader. r=asuth, a=RyanVM

---
 dom/base/FileReader.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dom/base/FileReader.cpp b/dom/base/FileReader.cpp
index 273e192d0c..7a8cb31d6e 100644
--- a/dom/base/FileReader.cpp
+++ b/dom/base/FileReader.cpp
@@ -775,6 +775,7 @@ FileReader::Shutdown()
     mAsyncStream = nullptr;
   }
 
+  ClearProgressEventTimer();
   FreeFileData();
   mResultArrayBuffer = nullptr;