From 67ad72b71591c7e1b40531daaae20cd5813556bc Mon Sep 17 00:00:00 2001
From: Jiwon Choi <devjiwonchoi@gmail.com>
Date: Wed, 23 Oct 2024 15:01:27 +0900
Subject: [PATCH] fix: metadata image route normalize path posix for windows
 (#71673)

### Why?

When handling the opengraph-image size exceeding the limit, we mapped
with string literal between Rust and JavaScript. The Rust string literal
contains backslashes `\` on Windows, incompatible with JavaScript string
syntax.

Following up on #71615.

Fixes #71582
---
 .../src/build/webpack/loaders/next-metadata-route-loader.ts     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/next/src/build/webpack/loaders/next-metadata-route-loader.ts b/packages/next/src/build/webpack/loaders/next-metadata-route-loader.ts
index f709ce018a9aa0..a3b71536555857 100644
--- a/packages/next/src/build/webpack/loaders/next-metadata-route-loader.ts
+++ b/packages/next/src/build/webpack/loaders/next-metadata-route-loader.ts
@@ -76,6 +76,8 @@ async function getStaticAssetRouteCode(
   resourcePath: string,
   fileBaseName: string
 ) {
+  resourcePath = path.posix.normalize(resourcePath)
+
   const cache =
     fileBaseName === 'favicon'
       ? 'public, max-age=0, must-revalidate'