From 7f502be2598af1cbe5b04776985e0da9bcaebe21 Mon Sep 17 00:00:00 2001
From: fsb4000 <fsb4000@yandex.ru>
Date: Sun, 25 Jan 2015 18:11:57 +0600
Subject: [PATCH] fix crash: createmultisig and addmultisigaddress

Rebased-From: e5d9d77df2de715d24638e3bab78750b7ad3e1fd
Github-Pull: #5706
---
 src/rpcmisc.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/rpcmisc.cpp b/src/rpcmisc.cpp
index 90b9c99caa..5842f6a2da 100644
--- a/src/rpcmisc.cpp
+++ b/src/rpcmisc.cpp
@@ -213,6 +213,8 @@ CScript _createmultisig_redeemScript(const Array& params)
         throw runtime_error(
             strprintf("not enough keys supplied "
                       "(got %u keys, but need at least %d to redeem)", keys.size(), nRequired));
+    if (keys.size() > 16)
+        throw runtime_error("Number of addresses involved in the multisignature address creation > 16\nReduce the number");
     std::vector<CPubKey> pubkeys;
     pubkeys.resize(keys.size());
     for (unsigned int i = 0; i < keys.size(); i++)