riched20: Handle QI failure in ME_GetOLEObjectSize.

3881adf2 · Qian Hong · Alexandre Julliard · 37d628cd · 3881adf2
Commit 3881adf2 authored Sep 01, 2014 by Qian Hong Committed by Alexandre Julliard Sep 01, 2014
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richole.c dlls/riched20/richole.c +6 -1

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--- a/dlls/riched20/richole.c
+++ b/dlls/riched20/richole.c
@@ -1586,7 +1586,12 @@ void ME_GetOLEObjectSize(const ME_Context *c, ME_Run *run, SIZE *pSize)
    return;
  }

-  IOleObject_QueryInterface(run->ole_obj->poleobj, &IID_IDataObject, (void**)&ido);
+  if (IOleObject_QueryInterface(run->ole_obj->poleobj, &IID_IDataObject, (void**)&ido) != S_OK)
+  {
+      FIXME("Query Interface IID_IDataObject failed!\n");
+      pSize->cx = pSize->cy = 0;
+      return;
+  }
  fmt.cfFormat = CF_BITMAP;
  fmt.ptd = NULL;
  fmt.dwAspect = DVASPECT_CONTENT;