diff options
Diffstat (limited to 'platform/windows/platform_windows.cpp')
| -rw-r--r-- | platform/windows/platform_windows.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/platform/windows/platform_windows.cpp b/platform/windows/platform_windows.cpp index b4b7c55d..612e5cf5 100644 --- a/platform/windows/platform_windows.cpp +++ b/platform/windows/platform_windows.cpp @@ -92,6 +92,7 @@ class WindowsX64Platform: public Platform { uint32_t m_gsbase; Ref<Type> m_teb; + std::mutex m_tebMutex; public: WindowsX64Platform(Architecture* arch): Platform(arch, "windows-x86_64") @@ -113,6 +114,8 @@ public: virtual void BinaryViewInit(BinaryView* view) override { + // Locking here so that if we have two views in BinaryViewInit at once we don't race to init m_teb. + std::lock_guard<std::mutex> lock(m_tebMutex); if (!m_teb) m_teb = Type::PointerType(GetArchitecture()->GetAddressSize(), Type::NamedType(QualifiedName("TEB"), GetTypeByName(QualifiedName("TEB")))); } |