From 5bb6e2c80cc9ba69269be4d9edefcdaa09be3296 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Wed, 17 May 2023 20:54:11 +0200
Subject: [PATCH] LibWeb: Null-check layout node before dereferencing in
 HTMLVideoElement

DOM elements don't always have a corresponding layout node. This fixes a
crash soon after loading the Steam store.
---
 Userland/Libraries/LibWeb/HTML/HTMLVideoElement.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Userland/Libraries/LibWeb/HTML/HTMLVideoElement.cpp b/Userland/Libraries/LibWeb/HTML/HTMLVideoElement.cpp
index 8324aa5ef26..4cee08b6b4c 100644
--- a/Userland/Libraries/LibWeb/HTML/HTMLVideoElement.cpp
+++ b/Userland/Libraries/LibWeb/HTML/HTMLVideoElement.cpp
@@ -109,7 +109,8 @@ void HTMLVideoElement::set_video_track(JS::GCPtr<HTML::VideoTrack> video_track)
 void HTMLVideoElement::set_current_frame(Badge<VideoTrack>, RefPtr<Gfx::Bitmap> frame, double position)
 {
     m_current_frame = { move(frame), position };
-    layout_node()->set_needs_display();
+    if (layout_node())
+        layout_node()->set_needs_display();
 }
 
 void HTMLVideoElement::on_playing()