Nikolay Sivov : ole32: Handle ILockBytes creation failure (PVS-Studio).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1c2bbe8f650b79d827ecad9277c6e02baf6f152e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=1c2bbe8f650b79d827ecad9277...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Sat Mar 14 01:15:59 2015 +0300

ole32: Handle ILockBytes creation failure (PVS-Studio).

---

 dlls/ole32/clipboard.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dlls/ole32/clipboard.c b/dlls/ole32/clipboard.c
index c7d58d6..db1e4a8 100644
--- a/dlls/ole32/clipboard.c
+++ b/dlls/ole32/clipboard.c
@@ -576,6 +576,12 @@ static HRESULT render_embed_source_hack(IDataObject *data, LPFORMATETC fmt)
     hStorage = GlobalAlloc(GMEM_SHARE|GMEM_MOVEABLE, 0);
     if (hStorage == NULL) return E_OUTOFMEMORY;
     hr = CreateILockBytesOnHGlobal(hStorage, FALSE, &ptrILockBytes);
+    if (FAILED(hr))
+    {
+        GlobalFree(hStorage);
+        return hr;
+    }
+
     hr = StgCreateDocfileOnILockBytes(ptrILockBytes, STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, &std.u.pstg);
     ILockBytes_Release(ptrILockBytes);