[release/7.0-staging] Fix a memory leak in runtime interop stubs when…

… using an array of structs of types that use old-style managed marshalers (#93148) Co-authored-by: Jeremy Koritzinsky <[email protected]>
dotnet · Oct 9, 2023 · be8f744 · be8f744
1 parent 7ee35b9
commit be8f744
Showing 1 changed file with 0 additions and 26 deletions.
diff --git a/src/coreclr/vm/ilmarshalers.h b/src/coreclr/vm/ilmarshalers.h
@@ -3138,39 +3138,13 @@ class ILMngdMarshaler : public ILMarshaler
     void EmitClearNative(ILCodeStream* pslILEmit) override
     {
         WRAPPER_NO_CONTRACT;
-        ILCodeLabel* pNoManagedValueLabel = nullptr;
-        if (IsFieldMarshal(m_dwMarshalFlags))
-        {
-            pNoManagedValueLabel = pslILEmit->NewCodeLabel();
-            pslILEmit->EmitLDARG(StructMarshalStubs::MANAGED_STRUCT_ARGIDX);
-            pslILEmit->EmitBRFALSE(pNoManagedValueLabel);
-        }
-
         EmitCallMngdMarshalerMethod(pslILEmit, GetClearNativeMethod());
-
-        if (IsFieldMarshal(m_dwMarshalFlags))
-        {
-            pslILEmit->EmitLabel(pNoManagedValueLabel);
-        }
     }
 
     void EmitClearNativeContents(ILCodeStream* pslILEmit) override
     {
         WRAPPER_NO_CONTRACT;
-        ILCodeLabel* pNoManagedValueLabel = nullptr;
-        if (IsFieldMarshal(m_dwMarshalFlags))
-        {
-            pNoManagedValueLabel = pslILEmit->NewCodeLabel();
-            pslILEmit->EmitLDARG(StructMarshalStubs::MANAGED_STRUCT_ARGIDX);
-            pslILEmit->EmitBRFALSE(pNoManagedValueLabel);
-        }
-
         EmitCallMngdMarshalerMethod(pslILEmit, GetClearNativeContentsMethod());
-
-        if (IsFieldMarshal(m_dwMarshalFlags))
-        {
-            pslILEmit->EmitLabel(pNoManagedValueLabel);
-        }
     }
 
     bool NeedsClearCLR() override