Fix TLS leak in case of multiple load/free cycles of NeoMathEngine.dll (

neoml-lib#650) Signed-off-by: Valeriy Fedyunin <valery.fedyunin@abbyy.com>
zimka · Jun 7, 2022 · 59e96d7 · 59e96d7
1 parent 76eed53
commit 59e96d7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/NeoMathEngine/src/CPU/CpuMathEngine.cpp b/NeoMathEngine/src/CPU/CpuMathEngine.cpp
@@ -294,6 +294,9 @@ void DeinitializeNeoMathEngine()
 {
 #ifdef NEOML_USE_MKL
 	mkl_free_buffers();
+#if FINE_PLATFORM( FINE_WINDOWS )
+	MKLFreeTls( DLL_PROCESS_DETACH );
+#endif
 	mkl_finalize();
 #endif
 }