Qt Bug: https://bugreports.qt.io/browse/QTBUG-107144
Gerrit: https://codereview.qt-project.org/c/qt/qtwebengine/+/436316
Patch: https://codereview.qt-project.org/gitweb?p=qt%2Fqtwebengine.git;a=commit;h=81bf140583f7b7bf13cc8dd522e1ca2aba873fc4

From 81bf140583f7b7bf13cc8dd522e1ca2aba873fc4 Mon Sep 17 00:00:00 2001
From: Martin Negyokru <negyokru@inf.u-szeged.hu>
Date: Mon, 3 Oct 2022 12:20:00 +0200
Subject: [PATCH] Do not intercept websocket connection when there is no
 associated frame

This fix is based on chrome's implementation.

Fixes: QTBUG-107144
Change-Id: If042e4156b8a4bdb27a210c4db94e3a6198aed7d
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
(cherry picked from commit 64b7da9dab82713fdcb2e03d8a2715421eae5685)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/core/content_browser_client_qt.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/core/content_browser_client_qt.cpp b/src/core/content_browser_client_qt.cpp
index 020ae916af..99a3aa3f4f 100644
--- a/src/core/content_browser_client_qt.cpp
+++ b/src/core/content_browser_client_qt.cpp
@@ -1237,8 +1237,7 @@ ContentBrowserClientQt::WillCreateURLLoaderRequestInterceptors(content::Navigati
 
 bool ContentBrowserClientQt::WillInterceptWebSocket(content::RenderFrameHost *frame)
 {
-    Q_UNUSED(frame);
-    return true; // It is probably not worth it to only intercept when interceptors are installed
+    return frame != nullptr;
 }
 
 QWebEngineUrlRequestInterceptor *getProfileInterceptorFromFrame(content::RenderFrameHost *frame)
-- 
2.16.3

