Nikolay Sivov : dwrite: Handle allocation error (Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 0e179e08b67f3d7b69e1a258fd0e8318f8f6f3ce
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=0e179e08b67f3d7b69e1a258fd...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Thu Nov 29 07:38:21 2012 -0500

dwrite: Handle allocation error (Coverity).

---

 dlls/dwrite/font.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/dlls/dwrite/font.c b/dlls/dwrite/font.c
index 7d332b7..0ec581b 100644
--- a/dlls/dwrite/font.c
+++ b/dlls/dwrite/font.c
@@ -930,6 +930,13 @@ HRESULT create_font_from_logfont(const LOGFONTW *logfont, IDWriteFont **font)
 
     ret = GetOutlineTextMetricsW(hdc, 0, NULL);
     otm = heap_alloc(ret);
+    if (!otm)
+    {
+        heap_free(This);
+        DeleteDC(hdc);
+        DeleteObject(hfont);
+        return E_OUTOFMEMORY;
+    }
     otm->otmSize = ret;
     ret = GetOutlineTextMetricsW(hdc, otm->otmSize, otm);