From 72d9e76fca6ef87c690dca3af1d97b0239e97664 Mon Sep 17 00:00:00 2001
From: trav90 <travawine@palemoon.org>
Date: Fri, 25 May 2018 10:35:10 -0500
Subject: [PATCH] Revoke MediaDataDecoder callback after RemoteVideoDecoder has
 been shut down

---
 dom/media/ipc/VideoDecoderChild.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dom/media/ipc/VideoDecoderChild.cpp b/dom/media/ipc/VideoDecoderChild.cpp
index d1b1d23fca..f01d3c659f 100644
--- a/dom/media/ipc/VideoDecoderChild.cpp
+++ b/dom/media/ipc/VideoDecoderChild.cpp
@@ -238,6 +238,7 @@ VideoDecoderChild::Shutdown()
     SendShutdown();
   }
   mInitialized = false;
+  mCallback = nullptr;
 }
 
 bool