From fa36aa79655f7ec76043976f3c1c207afa9bfd6f Mon Sep 17 00:00:00 2001
From: MarcoFalke <falke.marco@gmail.com>
Date: Wed, 30 May 2018 15:47:20 -0400
Subject: wallet: Prevent segfault when sending to unspendable witness

---
 src/test/script_standard_tests.cpp | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'src/test/script_standard_tests.cpp')

diff --git a/src/test/script_standard_tests.cpp b/src/test/script_standard_tests.cpp
index ff0bf6c66d..7ab0978228 100644
--- a/src/test/script_standard_tests.cpp
+++ b/src/test/script_standard_tests.cpp
@@ -726,6 +726,32 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
         BOOST_CHECK(!isInvalid);
     }
 
+    // witness unspendable
+    {
+        CBasicKeyStore keystore;
+        keystore.AddKey(keys[0]);
+
+        scriptPubKey.clear();
+        scriptPubKey << OP_0 << ToByteVector(ParseHex("aabb"));
+
+        result = IsMine(keystore, scriptPubKey, isInvalid);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+        BOOST_CHECK(!isInvalid);
+    }
+
+    // witness unknown
+    {
+        CBasicKeyStore keystore;
+        keystore.AddKey(keys[0]);
+
+        scriptPubKey.clear();
+        scriptPubKey << OP_16 << ToByteVector(ParseHex("aabb"));
+
+        result = IsMine(keystore, scriptPubKey, isInvalid);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+        BOOST_CHECK(!isInvalid);
+    }
+
     // Nonstandard
     {
         CBasicKeyStore keystore;
-- 
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