From ec9622b5138067dc6d834ca607a40a0b42cdf301 Mon Sep 17 00:00:00 2001
From: Eladash <elad3356p@gmail.com>
Date: Fri, 15 Nov 2019 12:17:35 +0200
Subject: [PATCH] Fix ppu_patch invalid address check

---
 rpcs3/Emu/Cell/PPUThread.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/rpcs3/Emu/Cell/PPUThread.cpp b/rpcs3/Emu/Cell/PPUThread.cpp
index 3752f5f1f7..f5ab6b62e6 100644
--- a/rpcs3/Emu/Cell/PPUThread.cpp
+++ b/rpcs3/Emu/Cell/PPUThread.cpp
@@ -408,16 +408,12 @@ extern bool ppu_patch(u32 addr, u32 value)
 		return false;
 	}
 
-	const auto ptr = vm::get_super_ptr<u32>(addr);
-
-	if (!ptr)
+	if (!vm::try_access(addr, &value, sizeof(value), true))
 	{
 		LOG_FATAL(GENERAL, "Patch failed at 0x%x: invalid memory address.", addr);
 		return false;
 	}
 
-	*ptr = value;
-
 	const u32 _break = ::narrow<u32>(reinterpret_cast<std::uintptr_t>(&ppu_break));
 	const u32 fallback = ::narrow<u32>(reinterpret_cast<std::uintptr_t>(&ppu_fallback));