From 0b8761ceb6044d41880ce5af744ac0c1719bb47d Mon Sep 17 00:00:00 2001
From: campersau <buchholz.bastian@googlemail.com>
Date: Sun, 22 Dec 2024 04:28:18 +0100
Subject: [PATCH] Avoid ObjectDisposedException when host got disposed (#5003)

---
 .../Partial/ChromiumWebBrowser.Partial.cs        | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/CefSharp/Internals/Partial/ChromiumWebBrowser.Partial.cs b/CefSharp/Internals/Partial/ChromiumWebBrowser.Partial.cs
index fe974d9a6..8458eebc8 100644
--- a/CefSharp/Internals/Partial/ChromiumWebBrowser.Partial.cs
+++ b/CefSharp/Internals/Partial/ChromiumWebBrowser.Partial.cs
@@ -449,11 +449,21 @@ private void InitialLoad(bool? isLoading, CefErrorCode? errorCode)
 
                 initialLoadAction = null;
 
-                var host = browser?.GetHost();
+                int statusCode = 0;
 
-                var navEntry = host?.GetVisibleNavigationEntry();
+                try
+                {
+                    var host = browser?.GetHost();
+
+                    var navEntry = host?.GetVisibleNavigationEntry();
 
-                int statusCode = navEntry?.HttpStatusCode ?? -1;
+                    statusCode = navEntry?.HttpStatusCode ?? -1;
+                }
+                catch (ObjectDisposedException)
+                {
+                    // The host might got disposed
+                    // https://github.com/cefsharp/CefSharp/issues/5002
+                }
 
                 //By default 0 is some sort of error, we map that to -1
                 //so that it's clearer that something failed.