Michael Stefaniuc : dxdiagn: Avoid assigning COM objects to interface variables.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: e4b30b46c348b63eb07d5721338bfaad3353f8d9
URL:    https://gitlab.winehq.org/wine/wine/-/commit/e4b30b46c348b63eb07d5721338bfaa...

Author: Michael Stefaniuc <mstefani(a)winehq.org>
Date:   Tue May  9 18:27:29 2023 +0200

dxdiagn: Avoid assigning COM objects to interface variables.

---

 dlls/dxdiagn/container.c | 2 +-
 dlls/dxdiagn/provider.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/dxdiagn/container.c b/dlls/dxdiagn/container.c
index efc8cba448e..2627c321fa1 100644
--- a/dlls/dxdiagn/container.c
+++ b/dlls/dxdiagn/container.c
@@ -42,7 +42,7 @@ static HRESULT WINAPI IDxDiagContainerImpl_QueryInterface(IDxDiagContainer *ifac
     if (IsEqualGUID(riid, &IID_IUnknown)
         || IsEqualGUID(riid, &IID_IDxDiagContainer)) {
         IUnknown_AddRef(iface);
-        *ppobj = This;
+        *ppobj = &This->IDxDiagContainer_iface;
         return S_OK;
     }
 
diff --git a/dlls/dxdiagn/provider.c b/dlls/dxdiagn/provider.c
index d4a58dc45bc..0df10ea56ef 100644
--- a/dlls/dxdiagn/provider.c
+++ b/dlls/dxdiagn/provider.c
@@ -70,7 +70,7 @@ static HRESULT WINAPI IDxDiagProviderImpl_QueryInterface(IDxDiagProvider *iface,
     if (IsEqualGUID(riid, &IID_IUnknown)
         || IsEqualGUID(riid, &IID_IDxDiagProvider)) {
         IUnknown_AddRef(iface);
-        *ppobj = This;
+        *ppobj = &This->IDxDiagProvider_iface;
         return S_OK;
     }