From 1dc357dabbd843da02d15316c55d63c566414069 Mon Sep 17 00:00:00 2001
From: Anthony Towns <aj@erisian.com.au>
Date: Thu, 20 Jun 2019 21:36:45 +1000
Subject: signrawtransactionwithkey: report error when missing
 redeemScript/witnessScript param

Github-Pull: #16250
Rebased-From: 01174596e69568c434198a86f54cb9ea6740e6c2
---
 src/rpc/rawtransaction.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
index ae4fed285a..c79ac45b01 100644
--- a/src/rpc/rawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -886,6 +886,9 @@ UniValue SignTransaction(interfaces::Chain& chain, CMutableTransaction& mtx, con
                     // Automatically also add the P2WSH wrapped version of the script (to deal with P2SH-P2WSH).
                     keystore->AddCScript(GetScriptForWitness(witnessScript));
                 }
+                if (rs.isNull() && ws.isNull()) {
+                    throw JSONRPCError(RPC_INVALID_PARAMETER, "Missing redeemScript/witnessScript");
+                }
             }
         }
     }
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