10 files changed, 17 insertions, 11 deletions
diff --git a/src/cryptonote_core/CMakeLists.txt b/src/cryptonote_core/CMakeLists.txt
index eeed881da..d8a21ae31 100644
--- a/src/cryptonote_core/CMakeLists.txt
+++ b/src/cryptonote_core/CMakeLists.txt
@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2017, The Monero Project
+# Copyright (c) 2014-2018, The Monero Project
 #
 # All rights reserved.
 #
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index c3e0a0c60..178479f3c 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2017, The Monero Project
+// Copyright (c) 2014-2018, The Monero Project
 //
 // All rights reserved.
 //
@@ -2939,7 +2939,7 @@ bool Blockchain::check_fee(size_t blob_size, uint64_t fee) const
   needed_fee += (blob_size % 1024) ? 1 : 0;
   needed_fee *= fee_per_kb;
 
-  if (fee < needed_fee * 0.98) // keep a little buffer on acceptance
+  if (fee < needed_fee - needed_fee / 50) // keep a little 2% buffer on acceptance - no integer overflow
   {
     MERROR_VER("transaction fee is not enough: " << print_money(fee) << ", minimum fee: " << print_money(needed_fee));
     return false;
diff --git a/src/cryptonote_core/blockchain.h b/src/cryptonote_core/blockchain.h
index 113c0bf3e..b2bbff488 100644
--- a/src/cryptonote_core/blockchain.h
+++ b/src/cryptonote_core/blockchain.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2017, The Monero Project
+// Copyright (c) 2014-2018, The Monero Project
 //
 // All rights reserved.
 //
diff --git a/src/cryptonote_core/blockchain_storage_boost_serialization.h b/src/cryptonote_core/blockchain_storage_boost_serialization.h
index e87a51f10..f4f9f20ca 100644
--- a/src/cryptonote_core/blockchain_storage_boost_serialization.h
+++ b/src/cryptonote_core/blockchain_storage_boost_serialization.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2017, The Monero Project
+// Copyright (c) 2014-2018, The Monero Project
 // 
 // All rights reserved.
 // 
diff --git a/src/cryptonote_core/cryptonote_core.cpp b/src/cryptonote_core/cryptonote_core.cpp
index adbc727b0..81a7b4724 100644
--- a/src/cryptonote_core/cryptonote_core.cpp
+++ b/src/cryptonote_core/cryptonote_core.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2017, The Monero Project
+// Copyright (c) 2014-2018, The Monero Project
 //
 // All rights reserved.
 //
@@ -83,6 +83,10 @@ namespace cryptonote
     "offline"
   , "Do not listen for peers, nor connect to any"
   };
+  const command_line::arg_descriptor<bool> arg_disable_dns_checkpoints = {
+    "disable-dns-checkpoints"
+  , "Do not retrieve checkpoints from DNS"
+  };
 
   static const command_line::arg_descriptor<bool> arg_test_drop_download = {
     "test-drop-download"
@@ -236,6 +240,7 @@ namespace cryptonote
     command_line::add_arg(desc, arg_fluffy_blocks);
     command_line::add_arg(desc, arg_test_dbg_lock_sleep);
     command_line::add_arg(desc, arg_offline);
+    command_line::add_arg(desc, arg_disable_dns_checkpoints);
 
     miner::init_options(desc);
     BlockchainDB::init_options(desc);
@@ -270,6 +275,7 @@ namespace cryptonote
     test_drop_download_height(command_line::get_arg(vm, arg_test_drop_download_height));
     m_fluffy_blocks_enabled = m_testnet || get_arg(vm, arg_fluffy_blocks);
     m_offline = get_arg(vm, arg_offline);
+    m_disable_dns_checkpoints = get_arg(vm, arg_disable_dns_checkpoints);
 
     if (command_line::get_arg(vm, arg_test_drop_download) == true)
       test_drop_download();
diff --git a/src/cryptonote_core/cryptonote_core.h b/src/cryptonote_core/cryptonote_core.h
index adc201fb5..429f6b820 100644
--- a/src/cryptonote_core/cryptonote_core.h
+++ b/src/cryptonote_core/cryptonote_core.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2017, The Monero Project
+// Copyright (c) 2014-2018, The Monero Project
 //
 // All rights reserved.
 //
diff --git a/src/cryptonote_core/cryptonote_tx_utils.cpp b/src/cryptonote_core/cryptonote_tx_utils.cpp
index 916b1e05a..431d71556 100644
--- a/src/cryptonote_core/cryptonote_tx_utils.cpp
+++ b/src/cryptonote_core/cryptonote_tx_utils.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2017, The Monero Project
+// Copyright (c) 2014-2018, The Monero Project
 // 
 // All rights reserved.
 // 
diff --git a/src/cryptonote_core/cryptonote_tx_utils.h b/src/cryptonote_core/cryptonote_tx_utils.h
index 5947522e2..e3b7a4f8c 100644
--- a/src/cryptonote_core/cryptonote_tx_utils.h
+++ b/src/cryptonote_core/cryptonote_tx_utils.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2017, The Monero Project
+// Copyright (c) 2014-2018, The Monero Project
 // 
 // All rights reserved.
 // 
diff --git a/src/cryptonote_core/tx_pool.cpp b/src/cryptonote_core/tx_pool.cpp
index 8773c1f74..e75584bce 100644
--- a/src/cryptonote_core/tx_pool.cpp
+++ b/src/cryptonote_core/tx_pool.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2017, The Monero Project
+// Copyright (c) 2014-2018, The Monero Project
 //
 // All rights reserved.
 //
diff --git a/src/cryptonote_core/tx_pool.h b/src/cryptonote_core/tx_pool.h
index d657c6554..b4ea5a8f4 100644
--- a/src/cryptonote_core/tx_pool.h
+++ b/src/cryptonote_core/tx_pool.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2017, The Monero Project
+// Copyright (c) 2014-2018, The Monero Project
 //
 // All rights reserved.
 //