From 975a5f919467c9bc4cad1340ebf07ae32bf07e14 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 20 May 2022 12:34:49 -0600
Subject: [PATCH] [array] Use hb_memcmp instead of memcmp

Fixes ubsan error.
---
 src/hb-array.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hb-array.hh b/src/hb-array.hh
index c7960dab7..1963698cf 100644
--- a/src/hb-array.hh
+++ b/src/hb-array.hh
@@ -416,13 +416,13 @@ template <>
 inline bool hb_array_t<const char>::operator == (const hb_array_t<const char> &o) const
 {
   if (o.length != this->length) return false;
-  return 0 == memcmp (arrayZ, o.arrayZ, length);
+  return 0 == hb_memcmp (arrayZ, o.arrayZ, length);
 }
 template <>
 inline bool hb_array_t<const unsigned char>::operator == (const hb_array_t<const unsigned char> &o) const
 {
   if (o.length != this->length) return false;
-  return 0 == memcmp (arrayZ, o.arrayZ, length);
+  return 0 == hb_memcmp (arrayZ, o.arrayZ, length);
 }
 
 template <>