From d247c56278215d2ff9cb65563fe250b9a852c18a Mon Sep 17 00:00:00 2001
From: Ben Wagner <bungeman@chromium.org>
Date: Thu, 31 Mar 2022 18:54:15 -0400
Subject: [PATCH] [truetype] Use SUB_LONG for component offset.

* src/truetype/ttgload.c (TT_Process_Composite_Component): do it.

Bug: https://crbug.com/1309429
---
 src/truetype/ttgload.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/truetype/ttgload.c b/src/truetype/ttgload.c
index b189f982f..23c645f09 100644
--- a/src/truetype/ttgload.c
+++ b/src/truetype/ttgload.c
@@ -1228,8 +1228,8 @@
       p1 = gloader->base.outline.points + k;
       p2 = gloader->base.outline.points + l;
 
-      x = p1->x - p2->x;
-      y = p1->y - p2->y;
+      x = SUB_LONG(p1->x, p2->x);
+      y = SUB_LONG(p1->y, p2->y);
     }
     else
     {