[PATCH 3/9] gdi32/emf: Check for allocation failure in GdiComment().

[Nikolay Sivov]

From: Nikolay Sivov

---
 dlls/gdi32/emfdc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/gdi32/emfdc.c b/dlls/gdi32/emfdc.c
index a3e263ae2a0..0d53fe8d553 100644
--- a/dlls/gdi32/emfdc.c
+++ b/dlls/gdi32/emfdc.c
@@ -2522,6 +2522,9 @@ BOOL WINAPI GdiComment( HDC hdc, UINT bytes, const BYTE *buffer )
     total = offsetof(EMRGDICOMMENT,Data) + aligned_size(bytes);

emr = HeapAlloc(GetProcessHeap(), 0, total);
+    if (!emr)
+        return FALSE;
+
     emr->emr.iType = EMR_GDICOMMENT;
     emr->emr.nSize = total;
     emr->cbData = bytes;