John McCardle
87444c2fd0
Fixes potential integer overflow and invalid input issues: - Add GRID_MAX constant (8192) to Common.h for global use - Validate HeightMap dimensions against GRID_MAX to prevent integer overflow in w*h calculations (65536*65536 = 0) - Add min > max validation for clamp() and normalize() - Add unit tests for all new validation cases Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
20 lines
477 B
C++
20 lines
477 B
C++
# pragma once
|
|
#include <SFML/Graphics.hpp>
|
|
#include <SFML/Audio.hpp>
|
|
|
|
// Maximum dimension for grids, layers, and heightmaps (8192x8192 = 256MB of float data)
|
|
// Prevents integer overflow in size calculations and limits memory allocation
|
|
constexpr int GRID_MAX = 8192;
|
|
|
|
#include <vector>
|
|
#include <iostream>
|
|
#include <memory>
|
|
#include <fstream>
|
|
#include <sstream>
|
|
#include <algorithm>
|
|
|
|
// wstring<->string conversion
|
|
#include <locale>
|
|
#include <codecvt>
|
|
#include <filesystem>
|
|
|