Nikolay Sivov : ole32: Handle EnumElements() failure (Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 64456de761f9264f4bcbebcf34323e0b07353e4b
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=64456de761f9264f4bcbebcf34323e0b07353e4b

Author: Nikolay Sivov <nsivov at codeweavers.com>
Date:   Sat Jun 27 20:25:52 2015 +0300

ole32: Handle EnumElements() failure (Coverity).

---

 dlls/ole32/storage32.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/dlls/ole32/storage32.c b/dlls/ole32/storage32.c
index b1bad38..220e17e 100644
--- a/dlls/ole32/storage32.c
+++ b/dlls/ole32/storage32.c
@@ -2421,7 +2421,12 @@ static HRESULT deleteStorageContents(
   /*
    * Enumerate the elements
    */
-  IStorage_EnumElements( childStorage, 0, 0, 0, &elements);
+  hr = IStorage_EnumElements(childStorage, 0, 0, 0, &elements);
+  if (FAILED(hr))
+  {
+    IStorage_Release(childStorage);
+    return hr;
+  }
 
   do
   {