From ca746f261e1e54cec2f9c8bc7a6f930491e19418 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Thu, 13 Sep 2018 20:35:21 +0200
Subject: [PATCH] [dfont] Also check dataLen range in sanitize

Just to disagree with myself re being done with this code...
---
 src/hb-open-file.hh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/hb-open-file.hh b/src/hb-open-file.hh
index cd7d78a3e..a1f931d3c 100644
--- a/src/hb-open-file.hh
+++ b/src/hb-open-file.hh
@@ -432,6 +432,7 @@ struct ResourceForkHeader
   {
     TRACE_SANITIZE (this);
     return_trace (c->check_struct (this) &&
+		  data.sanitize (c, this, dataLen) &&
 		  map.sanitize (c, this, &(this+data)));
   }