Examples of errors detected by the V745 diagnostic

V745. A 'wchar_t *' type string is incorrectly converted to 'BSTR' type string.

Oracle VM Virtual Box

V745 A 'wchar_t *' type string is incorrectly converted to 'BSTR' type string. Consider using 'SysAllocString' function. vboxcredentialprovider.cpp 231

HRESULT EventClassID(BSTR bstrEventClassID);

static HRESULT VBoxCredentialProviderRegisterSENS(void)
{
  ....
  hr = pIEventSubscription->put_EventClassID(
                      L"{d5978630-5b9f-11d1-8dd2-00aa004abd5e}");
  ....
}

Similar errors can be found in some other places:

• V745 A 'wchar_t *' type string is incorrectly converted to 'BSTR' type string. Consider using 'SysAllocString' function. vboxcredentialprovider.cpp 277
• V745 A 'wchar_t *' type string is incorrectly converted to 'BSTR' type string. Consider using 'SysAllocString' function. vboxcredentialprovider.cpp 344
• V745 A 'wchar_t *' type string is incorrectly converted to 'BSTR' type string. Consider using 'SysAllocString' function. string.cpp 31