From cdf1cb35db2e479d40e629e355a9de348ab1c17c Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Mon, 7 Feb 2022 19:05:52 -0600
Subject: [PATCH] [draw] Destroy callback data

---
 src/hb-draw.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/hb-draw.cc b/src/hb-draw.cc
index c442256ec..5a43396d9 100644
--- a/src/hb-draw.cc
+++ b/src/hb-draw.cc
@@ -157,6 +157,12 @@ hb_draw_funcs_destroy (hb_draw_funcs_t *dfuncs)
 {
   if (!hb_object_destroy (dfuncs)) return;
 
+#define HB_DRAW_FUNC_IMPLEMENT(name) \
+  if (dfuncs->destroy.name) dfuncs->destroy.name (dfuncs->user_data.name);
+    HB_DRAW_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_DRAW_FUNC_IMPLEMENT
+
+
   hb_free (dfuncs);
 }