From bcbe93a462106caaaada2ad25bb45ba2b8d600e6 Mon Sep 17 00:00:00 2001
From: Silent <zdanio95@gmail.com>
Date: Thu, 28 Oct 2021 19:16:55 +0200
Subject: [PATCH] Fixup IsValidPSExeHeader

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

diff --git a/src/core/bios.cpp b/src/core/bios.cpp
index 2799e337b..26b4de2bc 100644
--- a/src/core/bios.cpp
+++ b/src/core/bios.cpp
@@ -246,7 +246,7 @@ bool IsValidPSExeHeader(const PSEXEHeader& header, u32 file_size)
   if (std::memcmp(header.id, expected_id, sizeof(expected_id)) != 0)
     return false;
 
-  if (header.file_size > (sizeof(PSEXEHeader) + file_size))
+  if ((header.file_size + sizeof(PSEXEHeader)) > file_size)
     return false;
 
   return true;