From a2f99c36288918aa73c16de1c8f8a5932f4264c8 Mon Sep 17 00:00:00 2001
From: NicoAvanzDev <nicoavanzdev@gmail.com>
Date: Mon, 30 Sep 2024 08:43:06 +0200
Subject: [PATCH] RandomAccess.Write throws System.IO.IOException Fix

---
 .../src/System/IO/RandomAccess.Windows.cs                       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libraries/System.Private.CoreLib/src/System/IO/RandomAccess.Windows.cs b/src/libraries/System.Private.CoreLib/src/System/IO/RandomAccess.Windows.cs
index 3b02cf579934ba..56a72756f10be6 100644
--- a/src/libraries/System.Private.CoreLib/src/System/IO/RandomAccess.Windows.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/IO/RandomAccess.Windows.cs
@@ -435,7 +435,7 @@ internal static long ReadScatterAtOffset(SafeFileHandle handle, IReadOnlyList<Me
         internal static void WriteGatherAtOffset(SafeFileHandle handle, IReadOnlyList<ReadOnlyMemory<byte>> buffers, long fileOffset)
         {
             // WriteFileGather does not support sync handles, so we just call WriteFile in a loop
-            int bytesWritten = 0;
+            long bytesWritten = 0;
             int buffersCount = buffers.Count;
             for (int i = 0; i < buffersCount; i++)
             {