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Commit cf173911 authored by Marcus Meissner's avatar Marcus Meissner Committed by Alexandre Julliard
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ole: ITypeInfo::Invoke stack overwrite fix.

Have enough stack space up to even VT_VARIANTs, fixes a stack corruption.
parent bce90cfb
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dlls/oleaut32/typelib.c
View file @ cf173911
......@@ -5205,7 +5205,7 @@ static HRESULT WINAPI ITypeInfo_fnInvoke(
VARIANT varresult;
SHORT missing_param_offset = func_desc->cParams;
SHORT missing_params = 0;
void *retval; /* pointer for storing byref retvals in */
VARIANT retval; /* pointer for storing byref retvals in */
hres = S_OK;
for (i = 0; i < func_desc->cParams; i++)
......@@ -5238,7 +5238,7 @@ static HRESULT WINAPI ITypeInfo_fnInvoke(
arg = prgpvarg[i] = &rgvarg[i];
memset(arg, 0, sizeof(*arg));
V_VT(arg) = rgvt[i];
retval = NULL;
memset(&retval, 0, sizeof(retval));
V_BYREF(arg) = &retval;
}
else
......
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