BIOS: Fix size validation for PSExe

2021-02-21 16:51:38 +10:00 · 2021-02-21 16:51:38 +10:00 · 91a7775d68
parent 13b0946efd
commit 91a7775d68
1 changed files with 1 additions and 1 deletions
--- 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 > file_size)
+  if (header.file_size > (sizeof(PSEXEHeader) + file_size))
    return false;

  return true;