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oleaut32: ICreateTypeInfo2::AddVarDesc() should handle failure of allocation and initialization of a variant description. 

Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Dmitry Timoshkov 2021-06-25 13:12:11 +03:00 committed by Alexandre Julliard
parent 45955658e1
commit d3d6f94ab1
1 changed files with 4 additions and 1 deletions
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5
dlls/oleaut32/typelib.c
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@ -11019,6 +11019,7 @@ static HRESULT WINAPI ICreateTypeInfo2_fnAddVarDesc(ICreateTypeInfo2 *iface,
{
ITypeInfoImpl *This = info_impl_from_ICreateTypeInfo2(iface);
TLBVarDesc *var_desc;
HRESULT hr;
TRACE("%p %u %p\n", This, index, varDesc);
@ -11044,7 +11045,9 @@ static HRESULT WINAPI ICreateTypeInfo2_fnAddVarDesc(ICreateTypeInfo2 *iface,
var_desc = This->vardescs = heap_alloc_zero(sizeof(TLBVarDesc));
TLBVarDesc_Constructor(var_desc);
TLB_AllocAndInitVarDesc(varDesc, &var_desc->vardesc_create);
hr = TLB_AllocAndInitVarDesc(varDesc, &var_desc->vardesc_create);
if (FAILED(hr))
return hr;
var_desc->vardesc = *var_desc->vardesc_create;
++This->typeattr.cVars;