ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

oleaut32: [restricted] members with negative dispids may still be called.

This commit is contained in:
Huw Davies 2012-02-07 14:28:05 +00:00 committed by Alexandre Julliard
parent 5c8edb0449
commit 0425a110d9
4 changed files with 52 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
dlls/oleaut32/tests/tmarshal.c
View File

@ -660,6 +660,20 @@ static HRESULT WINAPI Widget_put_prop_req_arg(
return S_OK;
}
static HRESULT WINAPI Widget_restrict(IWidget* iface, INT *i)
{
trace("restrict\n");
*i = DISPID_TM_RESTRICTED;
return S_OK;
}
static HRESULT WINAPI Widget_neg_restrict(IWidget* iface, INT *i)
{
trace("neg_restrict\n");
*i = DISPID_TM_NEG_RESTRICTED;
return S_OK;
}
static const struct IWidgetVtbl Widget_VTable =
{
Widget_QueryInterface,
@ -696,6 +710,8 @@ static const struct IWidgetVtbl Widget_VTable =
Widget_ByRefUInt,
Widget_put_prop_opt_arg,
Widget_put_prop_req_arg,
Widget_restrict,
Widget_neg_restrict
};
static HRESULT WINAPI StaticWidget_QueryInterface(IStaticWidget *iface, REFIID riid, void **ppvObject)
@ -1511,6 +1527,28 @@ static void test_typelibmarshal(void)
ok_ole_success(hr, ITypeInfo_Invoke);
VariantClear(&varresult);
/* restricted member */
dispparams.cNamedArgs = 0;
dispparams.rgdispidNamedArgs = NULL;
dispparams.cArgs = 0;
dispparams.rgvarg = NULL;
VariantInit(&varresult);
hr = IDispatch_Invoke(pDispatch, DISPID_TM_RESTRICTED, &IID_NULL, 0x40c, DISPATCH_METHOD, &dispparams, &varresult, &excepinfo, NULL);
ok( hr == DISP_E_MEMBERNOTFOUND, "got %08x\n", hr );
VariantClear(&varresult);
/* restricted member with -ve memid (not restricted) */
dispparams.cNamedArgs = 0;
dispparams.rgdispidNamedArgs = NULL;
dispparams.cArgs = 0;
dispparams.rgvarg = NULL;
VariantInit(&varresult);
hr = IDispatch_Invoke(pDispatch, DISPID_TM_NEG_RESTRICTED, &IID_NULL, 0x40c, DISPATCH_METHOD, &dispparams, &varresult, &excepinfo, NULL);
ok( hr == S_OK, "got %08x\n", hr );
ok(V_VT(&varresult) == VT_I4, "got %x\n", V_VT(&varresult));
ok(V_I4(&varresult) == DISPID_TM_NEG_RESTRICTED, "got %x\n", V_I4(&varresult));
VariantClear(&varresult);
IDispatch_Release(pDispatch);
IWidget_Release(pWidget);

6
dlls/oleaut32/tests/tmarshal.idl
View File

@ -149,6 +149,12 @@ library TestTypelib
[id(DISPID_TM_PROP_REQ_ARG), propput]
HRESULT prop_req_arg([in] INT req, [in] INT i);
[id(DISPID_TM_RESTRICTED), restricted]
HRESULT restrict([out, retval] INT *i);
[id(DISPID_TM_NEG_RESTRICTED), restricted]
HRESULT neg_restrict([out, retval] INT *i);
}
[

2
dlls/oleaut32/tests/tmarshal_dispids.h
View File

@ -41,6 +41,8 @@
#define DISPID_TM_PROP_OPT_ARG 22
#define DISPID_TM_PROP_REQ_ARG 23
#define DISPID_TM_VARCARRAY 24
#define DISPID_TM_RESTRICTED 25
#define DISPID_TM_NEG_RESTRICTED -26
#define DISPID_NOA_BSTRRET 1
#define DISPID_NOA_ERROR 2

7
dlls/oleaut32/typelib.c
View File

@ -6241,6 +6241,11 @@ DispCallFunc(
#endif
}
static inline BOOL func_restricted( const FUNCDESC *desc )
{
return (desc->wFuncFlags & FUNCFLAG_FRESTRICTED) && (desc->memid >= 0);
}
#define INVBUF_ELEMENT_SIZE \
(sizeof(VARIANTARG) + sizeof(VARIANTARG) + sizeof(VARIANTARG *) + sizeof(VARTYPE))
#define INVBUF_GET_ARG_ARRAY(buffer, params) (buffer)
@ -6297,7 +6302,7 @@ static HRESULT WINAPI ITypeInfo_fnInvoke(
pFuncInfo = &This->funcdescs[fdc];
if ((memid == pFuncInfo->funcdesc.memid) &&
(wFlags & pFuncInfo->funcdesc.invkind) &&
(pFuncInfo->funcdesc.wFuncFlags & FUNCFLAG_FRESTRICTED) == 0)
!func_restricted( &pFuncInfo->funcdesc ))
break;
}