From ed239931bb476af4fac5b8649ca2ef40ca1bc0eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Iver=20Sm=C3=A5ge=20men=20b=C3=A6rbar?=
 <iversmage@gmail.com>
Date: Mon, 15 May 2023 18:21:44 +0200
Subject: [PATCH] use response tainting::cors in cors preflight

---
 components/net/http_loader.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/net/http_loader.rs b/components/net/http_loader.rs
index 595fb3c124d..f79f67ce1d9 100644
--- a/components/net/http_loader.rs
+++ b/components/net/http_loader.rs
@@ -1978,6 +1978,7 @@ async fn cors_preflight_fetch(
         .destination(request.destination.clone())
         .referrer_policy(request.referrer_policy)
         .mode(RequestMode::CorsMode)
+        .response_tainting(ResponseTainting::CorsTainting)
         .build();
 
     // Step 2