From cfef3fa48769007c86a0e19248aacf72c27f146f Mon Sep 17 00:00:00 2001
From: FranklinDM <mrmineshafter17@gmail.com>
Date: Wed, 8 Mar 2023 12:08:39 +0800
Subject: [PATCH] Issue #2135 - Follow-up: Ensure document is not null in
 nsImageLoadingContent::BindToTree

---
 dom/base/nsImageLoadingContent.cpp | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/dom/base/nsImageLoadingContent.cpp b/dom/base/nsImageLoadingContent.cpp
index 338d21291e..26fa18df99 100644
--- a/dom/base/nsImageLoadingContent.cpp
+++ b/dom/base/nsImageLoadingContent.cpp
@@ -1431,13 +1431,15 @@ nsImageLoadingContent::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
                                   bool aCompileEventHandlers)
 {
   // We may be getting connected and our image should be tracked.
-  if (GetOurCurrentDoc()) {
-    TrackImage(mCurrentRequest);
-    TrackImage(mPendingRequest);
-  }
+  nsCOMPtr<nsIDocument> doc = GetOurCurrentDoc();
+  if (!doc)
+    return;
+
+  TrackImage(mCurrentRequest);
+  TrackImage(mPendingRequest);
 
   if (mCurrentRequestFlags & REQUEST_BLOCKS_ONLOAD)
-    aDocument->BlockOnload();
+    doc->BlockOnload();
 }
 
 void