From 08cfe38ec62b328c99b9ea275726445bf89fb149 Mon Sep 17 00:00:00 2001
From: Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
Date: Fri, 2 Nov 2018 18:53:50 +0900
Subject: [PATCH] [WIN32SS][FONT] Add ASSERT_FREETYPE_LOCK_HELD(); in FillTMEx
 (#1005)

Add a assertion for locking, in FillTMEx function of freetype.c. CORE-15166
---
 win32ss/gdi/ntgdi/freetype.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/win32ss/gdi/ntgdi/freetype.c b/win32ss/gdi/ntgdi/freetype.c
index 693056b9a24..f1dee700b73 100644
--- a/win32ss/gdi/ntgdi/freetype.c
+++ b/win32ss/gdi/ntgdi/freetype.c
@@ -1722,6 +1722,8 @@ FillTMEx(TEXTMETRICW *TM, PFONTGDI FontGDI,
     int Ascent, Descent;
     FT_Face Face = FontGDI->SharedFace->Face;
 
+    ASSERT_FREETYPE_LOCK_HELD();
+
     XScale = Face->size->metrics.x_scale;
     YScale = Face->size->metrics.y_scale;
 
-- 
2.17.1