fix: Pushed code for Nullderef to fix, because me dumb

Author: OrsellGit

src/signatures.cpp

@@ -0,0 +1,17 @@
+/*******************************************************************
+* @file   signatures.cpp
+* @brief  Header to store all gather memory signatures or offsets used by the plugin.
+*         This is based on SAR's Offsets.hpp, but because P2SM++ is designed to only
+*         support the latest version of Portal 2, it's only the one file with signatures
+*         and offsets.
+* @author SAR Team, Orsell
+* @date   06 2025
+*********************************************************************/
+
+#include "stdafx.hpp"
+#include "signatures.hpp"
+
+#undef SIGSCAN
+#undef OFFSET
+
+#define 

src/signatures.hpp

@@ -13,8 +13,13 @@
 #ifndef SIGS_HPP
 #define SIGS_HPP
 
-#define OFFSET(name, win, linux) int (name);
+#ifndef OFFSET
+#define OFFSET(name, win, linux) extern int (name);
+#endif
+
+#ifndef SIGSCAN
 #define SIGSCAN(name, win, linux) const char* (name);
+#endif
 
 namespace Signature
 {

src/utils/memory.hpp

@@ -164,11 +164,11 @@ namespace Memory
 	inline void UnProtect(void* addr, const size_t len)
 	{
 		uintptr_t startPage = reinterpret_cast<uintptr_t>(addr) & 0xFFFFF000;
-		uintptr_t endPage = (reinterpret_cast<uintptr_t>(addr) + len) & 0xFFFFF000;
+		const uintptr_t endPage = (reinterpret_cast<uintptr_t>(addr) + len) & 0xFFFFF000;
 		uintptr_t pageLen = endPage - startPage + 0x1000;
 #ifdef _WIN32
-		DWORD wtf_microsoft_why_cant_this_be_null;
-		VirtualProtect(reinterpret_cast<void*>(startPage), pageLen, PAGE_EXECUTE_READWRITE, &wtf_microsoft_why_cant_this_be_null);
+		DWORD wtfMicrosoftWhyCantThisBeNull;
+		VirtualProtect(reinterpret_cast<void*>(startPage), pageLen, PAGE_EXECUTE_READWRITE, &wtfMicrosoftWhyCantThisBeNull);
 #else
 		mprotect((void *)startPage, pageLen, PROT_READ | PROT_WRITE | PROT_EXEC);
 #endif