From dc7cc3b67f2342d642abfd79b9d19ca3b897a895 Mon Sep 17 00:00:00 2001
From: Connor McLaughlin <stenzek@gmail.com>
Date: Mon, 29 Jun 2020 02:42:14 +1000
Subject: [PATCH] Common/ByteStream: Fix buffer corruption in MemoryByteStream

---
 src/common/byte_stream.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/byte_stream.cpp b/src/common/byte_stream.cpp
index df1f01401..f380c2a4b 100644
--- a/src/common/byte_stream.cpp
+++ b/src/common/byte_stream.cpp
@@ -479,7 +479,7 @@ bool MemoryByteStream::WriteByte(u8 SourceByte)
 {
   if (m_iPosition < m_iSize)
   {
-    m_pMemory[m_iSize++] = SourceByte;
+    m_pMemory[m_iPosition++] = SourceByte;
     return true;
   }