oleaut32: Added insufficient memory check to ITypelib2:GetDocumentation2

[Benjamin Arai]

Hi,

ChangeLog:
 - Added insufficient memory check to ITypelib2::GetDocumentation2
 - Returns MSDN specified value STG_E_INSUFFICIENTMEMORY
---
  dlls/oleaut32/typelib.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

Licence: LGPL
Copyright: Google 2006
-- 
Benjamin Arai
http://www.benjaminarai.com
-------------- next part --------------

diff --git a/dlls/oleaut32/typelib.c b/dlls/oleaut32/typelib.c
index d75b665..8e197e6 100644
--- a/dlls/oleaut32/typelib.c
+++ b/dlls/oleaut32/typelib.c
@@ -3985,11 +3985,19 @@ static HRESULT WINAPI ITypeLib2_fnGetDoc
     {
       /* documentation for the typelib */
       if(pbstrHelpString)
+      {
         *pbstrHelpString=SysAllocString(This->DocString);
+        if(!*pbstrHelpString)
+          return STG_E_INSUFFICIENTMEMORY;
+      }
       if(pdwHelpStringContext)
         *pdwHelpStringContext=This->dwHelpContext;
       if(pbstrHelpStringDll)
+      {
         *pbstrHelpStringDll=SysAllocString(This->HelpStringDll);
+        if(!pbstrHelpStringDll)
+          return STG_E_INSUFFICIENTMEMORY;
+      }
 
       result = S_OK;
     }
-- 
1.4.0