From c77259126b841a68d3838a637f1ad45cf2030d23 Mon Sep 17 00:00:00 2001
From: Ac_K <Acoustik666@gmail.com>
Date: Wed, 12 Sep 2018 16:46:23 +0200
Subject: [PATCH] Update IStorage.cs

Lock the stream fix a multithreading error when a XCI game try to access to the RomFs.
---
 Ryujinx.HLE/HOS/Services/FspSrv/IStorage.cs | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Ryujinx.HLE/HOS/Services/FspSrv/IStorage.cs b/Ryujinx.HLE/HOS/Services/FspSrv/IStorage.cs
index 5118fa457b..c3f1f2c4c4 100644
--- a/Ryujinx.HLE/HOS/Services/FspSrv/IStorage.cs
+++ b/Ryujinx.HLE/HOS/Services/FspSrv/IStorage.cs
@@ -39,8 +39,11 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
 
                 byte[] Data = new byte[Size];
 
-                BaseStream.Seek(Offset, SeekOrigin.Begin);
-                BaseStream.Read(Data, 0, Data.Length);
+                lock (BaseStream)
+                {
+                    BaseStream.Seek(Offset, SeekOrigin.Begin);
+                    BaseStream.Read(Data, 0, Data.Length);
+                }
 
                 Context.Memory.WriteBytes(BuffDesc.Position, Data);
             }
@@ -48,4 +51,4 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
             return 0;
         }
     }
-}
\ No newline at end of file
+}