1 files changed, 5 insertions, 5 deletions
diff --git a/src/key_io.cpp b/src/key_io.cpp
index 363055d6b3..d2f5be93f5 100644
--- a/src/key_io.cpp
+++ b/src/key_io.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2018 The Bitcoin Core developers
+// Copyright (c) 2014-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -73,7 +73,7 @@ CTxDestination DecodeDestination(const std::string& str, const CChainParams& par
 {
     std::vector<unsigned char> data;
     uint160 hash;
-    if (DecodeBase58Check(str, data)) {
+    if (DecodeBase58Check(str, data, 21)) {
         // base58-encoded Bitcoin addresses.
         // Public-key-hash-addresses have version 0 (or 111 testnet).
         // The data vector contains RIPEMD160(SHA256(pubkey)), where pubkey is the serialized public key.
@@ -133,7 +133,7 @@ CKey DecodeSecret(const std::string& str)
 {
     CKey key;
     std::vector<unsigned char> data;
-    if (DecodeBase58Check(str, data)) {
+    if (DecodeBase58Check(str, data, 34)) {
         const std::vector<unsigned char>& privkey_prefix = Params().Base58Prefix(CChainParams::SECRET_KEY);
         if ((data.size() == 32 + privkey_prefix.size() || (data.size() == 33 + privkey_prefix.size() && data.back() == 1)) &&
             std::equal(privkey_prefix.begin(), privkey_prefix.end(), data.begin())) {
@@ -164,7 +164,7 @@ CExtPubKey DecodeExtPubKey(const std::string& str)
 {
     CExtPubKey key;
     std::vector<unsigned char> data;
-    if (DecodeBase58Check(str, data)) {
+    if (DecodeBase58Check(str, data, 78)) {
         const std::vector<unsigned char>& prefix = Params().Base58Prefix(CChainParams::EXT_PUBLIC_KEY);
         if (data.size() == BIP32_EXTKEY_SIZE + prefix.size() && std::equal(prefix.begin(), prefix.end(), data.begin())) {
             key.Decode(data.data() + prefix.size());
@@ -187,7 +187,7 @@ CExtKey DecodeExtKey(const std::string& str)
 {
     CExtKey key;
     std::vector<unsigned char> data;
-    if (DecodeBase58Check(str, data)) {
+    if (DecodeBase58Check(str, data, 78)) {
         const std::vector<unsigned char>& prefix = Params().Base58Prefix(CChainParams::EXT_SECRET_KEY);
         if (data.size() == BIP32_EXTKEY_SIZE + prefix.size() && std::equal(prefix.begin(), prefix.end(), data.begin())) {
             key.Decode(data.data() + prefix.size());