setupapi/tests: Pass the correct size to SetupDiGetDeviceInterfaceDetailA.

e1a4d068 · Alexandre Julliard · 8cd82dda · e1a4d068
Commit e1a4d068 authored Jan 09, 2009 by Alexandre Julliard
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devinst.c dlls/setupapi/tests/devinst.c +1 -1

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--- a/dlls/setupapi/tests/devinst.c
+++ b/dlls/setupapi/tests/devinst.c
@@ -1088,7 +1088,7 @@ static void testRegisterAndGetDetail(void)
        detail = HeapAlloc(GetProcessHeap(), 0, dwSize);
        if (detail)
        {
-            detail->cbSize = FIELD_OFFSET(SP_DEVICE_INTERFACE_DETAIL_DATA_A, DevicePath) + sizeof(char);
+            detail->cbSize = sizeof(*detail);
            SetLastError(0xdeadbeef);
            ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData,
             detail, dwSize, &dwSize, NULL);