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| author | marha <marha@users.sourceforge.net> | 2009-12-21 15:22:51 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2009-12-21 15:22:51 +0000 |
| commit | 1ee02cd0419021c3d4950af2619da39c6e9c47f0 (patch) | |
| tree | f5b61f7d9e151c7a64cff51399560ffb77800349 /freetype/src/base/ftbitmap.c | |
| parent | d8432fdd4f13e9f9d1d44f5482faeb56562661a9 (diff) | |
| download | vcxsrv-1ee02cd0419021c3d4950af2619da39c6e9c47f0.tar.gz vcxsrv-1ee02cd0419021c3d4950af2619da39c6e9c47f0.tar.bz2 vcxsrv-1ee02cd0419021c3d4950af2619da39c6e9c47f0.zip | |
Updated to freetype-2.3.11
Diffstat (limited to 'freetype/src/base/ftbitmap.c')
| -rw-r--r-- | freetype/src/base/ftbitmap.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/freetype/src/base/ftbitmap.c b/freetype/src/base/ftbitmap.c index 8810cfadf..46fcce613 100644 --- a/freetype/src/base/ftbitmap.c +++ b/freetype/src/base/ftbitmap.c @@ -228,8 +228,12 @@ if ( !bitmap || !bitmap->buffer ) return FT_Err_Invalid_Argument; - xstr = FT_PIX_ROUND( xStrength ) >> 6; - ystr = FT_PIX_ROUND( yStrength ) >> 6; + if ( ( ( FT_PIX_ROUND( xStrength ) >> 6 ) > FT_INT_MAX ) || + ( ( FT_PIX_ROUND( yStrength ) >> 6 ) > FT_INT_MAX ) ) + return FT_Err_Invalid_Argument; + + xstr = (FT_Int)FT_PIX_ROUND( xStrength ) >> 6; + ystr = (FT_Int)FT_PIX_ROUND( yStrength ) >> 6; if ( xstr == 0 && ystr == 0 ) return FT_Err_Ok; |