From dbb6a76dc021917323c46fc55f3c19f348d1ac07 Mon Sep 17 00:00:00 2001
From: xbzk <xbzk@eden-emu.dev>
Date: Sat, 27 Jun 2026 11:11:40 -0300
Subject: [PATCH] [hle/am] make Service::Process move-only to fix #3908
 KProcess use-after-free

---
 src/core/hle/service/os/process.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/core/hle/service/os/process.h b/src/core/hle/service/os/process.h
index ca10945f84..103ba7aa6c 100644
--- a/src/core/hle/service/os/process.h
+++ b/src/core/hle/service/os/process.h
@@ -6,6 +6,8 @@
 
 #pragma once
 
+#include <utility>
+
 #include "common/common_types.h"
 
 namespace Core {
@@ -28,6 +30,15 @@ public:
     inline explicit Process(Core::System& system) noexcept : m_system(system) {}
     inline ~Process() { this->Finalize(); }
 
+    Process(const Process&) = delete;
+    Process& operator=(const Process&) = delete;
+    Process& operator=(Process&&) = delete;
+    inline Process(Process&& other) noexcept
+        : m_system(other.m_system), m_process(std::exchange(other.m_process, nullptr)),
+          m_main_thread_stack_size(std::exchange(other.m_main_thread_stack_size, 0)),
+          m_main_thread_priority(std::exchange(other.m_main_thread_priority, 0)),
+          m_process_started(std::exchange(other.m_process_started, false)) {}
+
     bool Initialize(Loader::AppLoader& loader, Loader::ResultStatus& out_load_result);
     void Finalize();