From 56572b8750941c85e3e8beeb13cb3e9981d27122 Mon Sep 17 00:00:00 2001
From: yannis <yjuglaret@gmail.com>
Date: Fri, 7 Oct 2022 15:22:36 +0200
Subject: [PATCH] Use unique ids for DbgHelp calls

---
 mitimon/src/symbols.cpp | 4 +++-
 mitimon/src/symbols.h   | 3 +++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/mitimon/src/symbols.cpp b/mitimon/src/symbols.cpp
index efa8a4b..b3ab73b 100644
--- a/mitimon/src/symbols.cpp
+++ b/mitimon/src/symbols.cpp
@@ -8,9 +8,11 @@
 #include "symbols.h"
 #include "winkrabs.h"
 
+std::atomic<uint32_t> Symbolicator::nextSymbolicatorId{ 1 };
+
 Symbolicator::Symbolicator(const ProcessData&& processData, const std::wstring& symDir, const std::wstring& symPath) :
     mProcessData{ processData },
-    mProcess{ reinterpret_cast<HANDLE>(processData.pid()) },
+    mProcess{ reinterpret_cast<HANDLE>(nextSymbolicatorId++) },
     mModuleMap{}
 {
     ::SymSetOptions(SYMOPT_IGNORE_NT_SYMPATH);
diff --git a/mitimon/src/symbols.h b/mitimon/src/symbols.h
index ad3ae09..bb820d2 100644
--- a/mitimon/src/symbols.h
+++ b/mitimon/src/symbols.h
@@ -30,6 +30,9 @@ class Symbolicator {
     std::unordered_map<void*, DWORD64> mModuleMap;
 
     bool load(const ImageData& imageData);
+
+private:
+    static std::atomic<uint32_t> nextSymbolicatorId;
 };
 
 #endif // SYMBOLS_H