[1/2] wbemprox: Both signature parameters are optional in IWbemClassObject::GetMethod.
Hans Leidekker
hans at codeweavers.com
Fri Jan 11 10:21:23 CST 2013
---
dlls/wbemprox/class.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/dlls/wbemprox/class.c b/dlls/wbemprox/class.c
index 994e76b..4e27c5c 100644
--- a/dlls/wbemprox/class.c
+++ b/dlls/wbemprox/class.c
@@ -847,15 +847,23 @@ static HRESULT WINAPI class_object_GetMethod(
IWbemClassObject **ppOutSignature )
{
struct class_object *co = impl_from_IWbemClassObject( iface );
+ IWbemClassObject *in, *out;
HRESULT hr;
TRACE("%p, %s, %08x, %p, %p\n", iface, debugstr_w(wszName), lFlags, ppInSignature, ppOutSignature);
- hr = create_signature( co->name, wszName, PARAM_IN, ppInSignature );
- if (hr != S_OK || !ppOutSignature) return hr;
+ hr = create_signature( co->name, wszName, PARAM_IN, &in );
+ if (hr != S_OK) return hr;
- hr = create_signature( co->name, wszName, PARAM_OUT, ppOutSignature );
- if (hr != S_OK) IWbemClassObject_Release( *ppInSignature );
+ hr = create_signature( co->name, wszName, PARAM_OUT, &out );
+ if (hr == S_OK)
+ {
+ if (ppInSignature) *ppInSignature = in;
+ else IWbemClassObject_Release( in );
+ if (ppOutSignature) *ppOutSignature = out;
+ else IWbemClassObject_Release( out );
+ }
+ else IWbemClassObject_Release( in );
return hr;
}
--
1.7.10.4
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