From e7a045e4db39e037badcab0ad1239c0cb56c1170 Mon Sep 17 00:00:00 2001
From: Michiharu Ariza <ariza@adobe.com>
Date: Thu, 4 Oct 2018 14:16:07 -0700
Subject: [PATCH] fixed leak exposed by test-ot-extents-cff

---
 src/hb-cff-interp-common.hh      | 3 +++
 src/hb-cff-interp-dict-common.hh | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/src/hb-cff-interp-common.hh b/src/hb-cff-interp-common.hh
index ed3c6f0b8..0870f45df 100644
--- a/src/hb-cff-interp-common.hh
+++ b/src/hb-cff-interp-common.hh
@@ -627,6 +627,9 @@ struct ArgStack : Stack<ARG, 513>
 /* an operator prefixed by its operands in a byte string */
 struct OpStr
 {
+  inline void init (void) {}
+  inline void fini (void) {}
+
   OpCode  op;
   ByteStr str;
 };
diff --git a/src/hb-cff-interp-dict-common.hh b/src/hb-cff-interp-dict-common.hh
index 21db5fd46..1c7d28f62 100644
--- a/src/hb-cff-interp-dict-common.hh
+++ b/src/hb-cff-interp-dict-common.hh
@@ -64,6 +64,10 @@ struct DictValues
 
   inline void fini (void)
   {
+    for (unsigned int i = 0; i < values.len; i++)
+    {
+      values[i].fini ();
+    }
     values.fini ();
   }