[PATCH 1/3] win32u/tests: Avoid closing invalid handle after OpenSharedHandleByName.

[Rémi Bernon]

From: Rémi Bernon

---
 dlls/win32u/tests/d3dkmt.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/dlls/win32u/tests/d3dkmt.c b/dlls/win32u/tests/d3dkmt.c
index ba25286642e..e895b41cef7 100644
--- a/dlls/win32u/tests/d3dkmt.c
+++ b/dlls/win32u/tests/d3dkmt.c
@@ -4818,17 +4818,18 @@ static void test_shared_resources(void)
         {
             hr = ID3D12Device_OpenSharedHandle( d3d12_imp, handle, &IID_ID3D12Resource, (void **)&import );
             ok_hr( S_OK, hr );
+            ok_ptr( import, !=, NULL );
             if (import) ok_ref( 0, IUnknown_Release( import ) );

if (name)
             {
-                HANDLE other;
+                HANDLE other = 0;

hr = ID3D12Device_OpenSharedHandleByName( d3d12_imp, name, GENERIC_ALL, &other );
                 ok_hr( S_OK, hr );
                 hr = ID3D12Device_OpenSharedHandle( d3d12_imp, other, &IID_ID3D12Resource, (void **)&import );
                 ok_hr( S_OK, hr );
-                CloseHandle( other );
+                if (other) CloseHandle( other );

if (import) ok_ref( 0, IUnknown_Release( import ) );
             }