[freetype2] master 2edfd7e16: * src/autofit/aflatin.c (af_latin_metrics_scale_dim): Remove FT_ABS.

[Werner Lemberg]

branch: master
commit 2edfd7e1687c311e695b1645b0e7f6df6e2b5406
Author: Alexei Podtelezhnikov <apodtele@gmail.com>
Commit: Alexei Podtelezhnikov <apodtele@gmail.com>

    * src/autofit/aflatin.c (af_latin_metrics_scale_dim): Remove FT_ABS.
    
    See
        https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68679
---
 src/autofit/aflatin.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/autofit/aflatin.c b/src/autofit/aflatin.c
index 316e7c676..89287f7ea 100644
--- a/src/autofit/aflatin.c
+++ b/src/autofit/aflatin.c
@@ -1263,10 +1263,9 @@
               max_height = FT_MAX( max_height, -Axis->blues[nn].descender );
             }
 
-            dist  = FT_ABS( FT_MulFix( max_height, new_scale - scale ) );
-            dist &= ~127;
+            dist  = FT_MulFix( max_height, new_scale - scale );
 
-            if ( dist == 0 )
+            if ( -128 < dist && dist < 128 )
             {
               FT_TRACE5(( "af_latin_metrics_scale_dim:"
                           " x height alignment (style `%s'):\n",