From 9cae3d5e94f4481e0d251c924314e57187a07a60 Mon Sep 17 00:00:00 2001
From: practicalswift <practicalswift@users.noreply.github.com>
Date: Sun, 27 Oct 2019 21:14:42 +0000
Subject: [PATCH] tests: Add fuzzer initialization (hold ECCVerifyHandle)

---
 src/test/fuzz/eval_script.cpp  | 9 ++++++++-
 src/test/fuzz/script_flags.cpp | 7 +++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/test/fuzz/eval_script.cpp b/src/test/fuzz/eval_script.cpp
index 9444cd489ea..7acdd76857c 100644
--- a/src/test/fuzz/eval_script.cpp
+++ b/src/test/fuzz/eval_script.cpp
@@ -2,12 +2,19 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <pubkey.h>
 #include <script/interpreter.h>
-#include <test/fuzz/FuzzedDataProvider.h>
 #include <test/fuzz/fuzz.h>
+#include <test/fuzz/FuzzedDataProvider.h>
+#include <util/memory.h>
 
 #include <limits>
 
+void initialize()
+{
+    static const auto verify_handle = MakeUnique<ECCVerifyHandle>();
+}
+
 void test_one_input(const std::vector<uint8_t>& buffer)
 {
     FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
diff --git a/src/test/fuzz/script_flags.cpp b/src/test/fuzz/script_flags.cpp
index 0bf5cd5c722..08622d09795 100644
--- a/src/test/fuzz/script_flags.cpp
+++ b/src/test/fuzz/script_flags.cpp
@@ -2,8 +2,10 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <pubkey.h>
 #include <script/interpreter.h>
 #include <streams.h>
+#include <util/memory.h>
 #include <version.h>
 
 #include <test/fuzz/fuzz.h>
@@ -11,6 +13,11 @@
 /** Flags that are not forbidden by an assert */
 static bool IsValidFlagCombination(unsigned flags);
 
+void initialize()
+{
+    static const auto verify_handle = MakeUnique<ECCVerifyHandle>();
+}
+
 void test_one_input(const std::vector<uint8_t>& buffer)
 {
     CDataStream ds(buffer, SER_NETWORK, INIT_PROTO_VERSION);