01/01: [WIN32SS][FONT] Add ASSERT_FREETYPE_LOCK_HELD(); in FillTMEx (#1005)

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=08cfe38ec62b328c99b9e…

commit 08cfe38ec62b328c99b9ea275726445bf89fb149
Author:     Katayama Hirofumi MZ <katayama.hirofumi.mz(a)gmail.com>
AuthorDate: Fri Nov 2 18:53:50 2018 +0900
Commit:     GitHub <noreply(a)github.com>
CommitDate: Fri Nov 2 18:53:50 2018 +0900

    [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 693056b9a2..f1dee700b7 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;