ole32: Check the return value of IStream_SetSize so as to not blindly continue…

ole32: Check the return value of IStream_SetSize so as to not blindly continue on and possibly corrupt the structured storage file.

ole32: Check the return value of IStream_SetSize so as to not blindly continue…
3721bf60 · Robert Shearman · Alexandre Julliard · 5881d91c · 3721bf60
Commit 3721bf60 authored Sep 27, 2006 by Robert Shearman Committed by Alexandre Julliard Sep 28, 2006
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stg_stream.c dlls/ole32/stg_stream.c +3 -1

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--- a/dlls/ole32/stg_stream.c
+++ b/dlls/ole32/stg_stream.c
@@ -415,7 +415,9 @@ static HRESULT WINAPI StgStreamImpl_Write(
  if (newSize.u.LowPart > This->streamSize.u.LowPart)
  {
    /* grow stream */
-    IStream_SetSize(iface, newSize);
+    res = IStream_SetSize(iface, newSize);
+    if (FAILED(res))
+      return res;
  }

  /*