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[FONT][WIN32SS] Hold the freetype lock while accessing freetype data

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This commit is contained in:
Mark Jansen
2018-12-29 19:47:00 +01:00
parent 2e44e5ce54
commit 971c657b80
1 changed files with 5 additions and 1 deletions
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win32ss/gdi/ntgdi/freetype.c
+5 -1
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@@ -6798,8 +6798,12 @@ NtGdiGetGlyphIndicesW(
FT_Face Face = FontGDI->SharedFace->Face;
if (FT_IS_SFNT(Face))
{
TT_OS2 *pOS2 = FT_Get_Sfnt_Table(Face, ft_sfnt_os2);
TT_OS2 *pOS2;
IntLockFreeType();
pOS2 = FT_Get_Sfnt_Table(Face, ft_sfnt_os2);
DefChar = (pOS2->usDefaultChar ? get_glyph_index(Face, pOS2->usDefaultChar) : 0);
IntUnLockFreeType();
}
else
{