Jacek Caban : oleaut32: Use ITypeInfoImpl_GetInternalFuncDesc in a few more places.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: db498b3bf2a17e4e66845bd0988a7aaac780cfd9
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=db498b3bf2a17e4e66845bd0988a7aaac780cfd9

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Mon Feb 10 14:57:04 2020 +0100

oleaut32: Use ITypeInfoImpl_GetInternalFuncDesc in a few more places.

Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/oleaut32/typelib.c | 29 +++++++++++++++++++----------
 1 file changed, 19 insertions(+), 10 deletions(-)

diff --git a/dlls/oleaut32/typelib.c b/dlls/oleaut32/typelib.c
index 7020f68ba7..68c31e1d88 100644
--- a/dlls/oleaut32/typelib.c
+++ b/dlls/oleaut32/typelib.c
@@ -5264,7 +5264,7 @@ static HRESULT WINAPI ITypeLib2_fnGetDocumentation2(
     return result;
 }
 
-static HRESULT TLB_copy_all_custdata(struct list *custdata_list, CUSTDATA *pCustData)
+static HRESULT TLB_copy_all_custdata(const struct list *custdata_list, CUSTDATA *pCustData)
 {
     TLBCustData *pCData;
     unsigned int ct;
@@ -8418,14 +8418,17 @@ static HRESULT WINAPI ITypeInfo2_fnGetParamCustData(
 	VARIANT *pVarVal)
 {
     ITypeInfoImpl *This = impl_from_ITypeInfo2(iface);
+    const TLBFuncDesc *pFDesc;
     TLBCustData *pCData;
-    TLBFuncDesc *pFDesc = &This->funcdescs[indexFunc];
+    UINT hrefoffset;
+    HRESULT hr;
 
     TRACE("%p %u %u %s %p\n", This, indexFunc, indexParam,
             debugstr_guid(guid), pVarVal);
 
-    if(indexFunc >= This->typeattr.cFuncs)
-        return TYPE_E_ELEMENTNOTFOUND;
+    hr = ITypeInfoImpl_GetInternalFuncDesc((ITypeInfo *)iface, indexFunc, &pFDesc, &hrefoffset);
+    if (FAILED(hr))
+        return hr;
 
     if(indexParam >= pFDesc->funcdesc.cParams)
         return TYPE_E_ELEMENTNOTFOUND;
@@ -8587,12 +8590,15 @@ static HRESULT WINAPI ITypeInfo2_fnGetAllFuncCustData(
 	CUSTDATA *pCustData)
 {
     ITypeInfoImpl *This = impl_from_ITypeInfo2(iface);
-    TLBFuncDesc *pFDesc = &This->funcdescs[index];
+    const TLBFuncDesc *pFDesc;
+    UINT hrefoffset;
+    HRESULT hr;
 
     TRACE("%p %u %p\n", This, index, pCustData);
 
-    if(index >= This->typeattr.cFuncs)
-        return TYPE_E_ELEMENTNOTFOUND;
+    hr = ITypeInfoImpl_GetInternalFuncDesc((ITypeInfo *)iface, index, &pFDesc, &hrefoffset);
+    if (FAILED(hr))
+        return hr;
 
     return TLB_copy_all_custdata(&pFDesc->custdata_list, pCustData);
 }
@@ -8606,12 +8612,15 @@ static HRESULT WINAPI ITypeInfo2_fnGetAllParamCustData( ITypeInfo2 * iface,
     UINT indexFunc, UINT indexParam, CUSTDATA *pCustData)
 {
     ITypeInfoImpl *This = impl_from_ITypeInfo2(iface);
-    TLBFuncDesc *pFDesc = &This->funcdescs[indexFunc];
+    const TLBFuncDesc *pFDesc;
+    UINT hrefoffset;
+    HRESULT hr;
 
     TRACE("%p %u %u %p\n", This, indexFunc, indexParam, pCustData);
 
-    if(indexFunc >= This->typeattr.cFuncs)
-        return TYPE_E_ELEMENTNOTFOUND;
+    hr = ITypeInfoImpl_GetInternalFuncDesc((ITypeInfo *)iface, indexFunc, &pFDesc, &hrefoffset);
+    if (FAILED(hr))
+        return hr;
 
     if(indexParam >= pFDesc->funcdesc.cParams)
         return TYPE_E_ELEMENTNOTFOUND;