From 5a0936f53ef533787a91063c0884275cc121585f Mon Sep 17 00:00:00 2001
From: David Corbett <corbett.dav@husky.neu.edu>
Date: Thu, 23 Apr 2020 19:09:00 -0400
Subject: [PATCH] Increase the size of the serialization buffer

---
 util/options.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/options.cc b/util/options.cc
index cbe5d14ea..47a4e7104 100644
--- a/util/options.cc
+++ b/util/options.cc
@@ -917,7 +917,7 @@ format_options_t::serialize_glyphs (hb_buffer_t *buffer,
 
   while (start < num_glyphs)
   {
-    char buf[1024];
+    char buf[32768];
     unsigned int consumed;
     start += hb_buffer_serialize_glyphs (buffer, start, num_glyphs,
 					 buf, sizeof (buf), &consumed,