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fix(vmem): use ConcurrentDictionary for _pageProtections to prevent race corruption (#823)

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Mathias 2026-08-18 12:13:32 +02:00 committed by GitHub
parent d9b599a1fd
commit 034ddcc092
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1 changed files with 2 additions and 1 deletions
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src/SharpEmu.Core/Memory/PhysicalVirtualMemory.cs
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@ -1,6 +1,7 @@
// Copyright (C) 2026 SharpEmu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
using System.Collections.Concurrent;
using System.Runtime.InteropServices;
using SharpEmu.Core.Loader;
using SharpEmu.HLE;
@ -18,7 +19,7 @@ public sealed unsafe class PhysicalVirtualMemory : IVirtualMemory, IGuestMemoryA
private readonly object _allocationSearchHintGate = new();
private readonly List<MemoryRegion> _regions = new();
private readonly Dictionary<(ulong DesiredAddress, ulong Alignment, bool Executable), ulong> _allocationSearchHints = new();
private readonly Dictionary<ulong, ProgramHeaderFlags> _pageProtections = new();
private readonly ConcurrentDictionary<ulong, ProgramHeaderFlags> _pageProtections = new();
private bool _disposed;
[ThreadStatic]