From 8ac26646f36268dd6b963676a3b193ffaafa36d8 Mon Sep 17 00:00:00 2001
From: GCHQDeveloper581 <63102987+GCHQDeveloper581@users.noreply.github.com>
Date: Fri, 17 Oct 2025 19:27:25 +0000
Subject: [PATCH] Correctly return image buffer to resolve #2124

---
 src/core/lib/QRCode.mjs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/lib/QRCode.mjs b/src/core/lib/QRCode.mjs
index ccac4f295..0f8c7ce17 100644
--- a/src/core/lib/QRCode.mjs
+++ b/src/core/lib/QRCode.mjs
@@ -86,7 +86,7 @@ export function generateQrCode(input, format, moduleSize, margin, errorCorrectio
         case "PDF":
             return Utils.strToArrayBuffer(qrImage);
         case "PNG":
-            return qrImage.buffer;
+            return qrImage.buffer.slice(qrImage.byteOffset, qrImage.byteLength + qrImage.byteOffset);
         default:
             throw new OperationError("Unsupported QR code format.");
     }