4 files changed, 10 insertions, 14 deletions
diff --git a/src/cryptonote_basic/cryptonote_basic.h b/src/cryptonote_basic/cryptonote_basic.h
index 20d92bdf1..055c4a22b 100644
--- a/src/cryptonote_basic/cryptonote_basic.h
+++ b/src/cryptonote_basic/cryptonote_basic.h
@@ -320,7 +320,7 @@ namespace cryptonote
       }
       if (!typename Archive<W>::is_saving())
         pruned = true;
-      return true;
+      return ar.stream().good();
     }
 
   private:
diff --git a/src/cryptonote_basic/cryptonote_format_utils.cpp b/src/cryptonote_basic/cryptonote_format_utils.cpp
index 566622c1a..7d7de416d 100644
--- a/src/cryptonote_basic/cryptonote_format_utils.cpp
+++ b/src/cryptonote_basic/cryptonote_format_utils.cpp
@@ -221,8 +221,7 @@ namespace cryptonote
     tx.invalidate_hashes();
     //TODO: validate tx
 
-    get_transaction_hash(tx, tx_hash);
-    return true;
+    return get_transaction_hash(tx, tx_hash);
   }
   //---------------------------------------------------------------
   bool parse_and_validate_tx_from_blob(const blobdata& tx_blob, transaction& tx, crypto::hash& tx_hash, crypto::hash& tx_prefix_hash)
@@ -975,6 +974,7 @@ namespace cryptonote
   {
     crypto::hash h = null_hash;
     get_transaction_hash(t, h, NULL);
+    CHECK_AND_ASSERT_THROW_MES(get_transaction_hash(t, h, NULL), "Failed to calculate transaction hash");
     return h;
   }
   //---------------------------------------------------------------
@@ -1327,7 +1327,7 @@ namespace cryptonote
     txs_ids.reserve(1 + b.tx_hashes.size());
     crypto::hash h = null_hash;
     size_t bl_sz = 0;
-    get_transaction_hash(b.miner_tx, h, bl_sz);
+    CHECK_AND_ASSERT_THROW_MES(get_transaction_hash(b.miner_tx, h, bl_sz), "Failed to calculate transaction hash");
     txs_ids.push_back(h);
     for(auto& th: b.tx_hashes)
       txs_ids.push_back(th);
diff --git a/src/cryptonote_basic/miner.cpp b/src/cryptonote_basic/miner.cpp
index 173679e21..e594eb049 100644
--- a/src/cryptonote_basic/miner.cpp
+++ b/src/cryptonote_basic/miner.cpp
@@ -123,7 +123,7 @@ namespace cryptonote
     m_miner_extra_sleep(BACKGROUND_MINING_DEFAULT_MINER_EXTRA_SLEEP_MILLIS),
     m_block_reward(0)
   {
-
+    m_attrs.set_stack_size(THREAD_STACK_SIZE);
   }
   //-----------------------------------------------------------------------------------------------------
   miner::~miner()
@@ -360,7 +360,7 @@ namespace cryptonote
     return m_threads_total;
   }
   //-----------------------------------------------------------------------------------------------------
-  bool miner::start(const account_public_address& adr, size_t threads_count, const boost::thread::attributes& attrs, bool do_background, bool ignore_battery)
+  bool miner::start(const account_public_address& adr, size_t threads_count, bool do_background, bool ignore_battery)
   {
     m_block_reward = 0;
     m_mine_address = adr;
@@ -371,7 +371,6 @@ namespace cryptonote
       m_threads_autodetect.push_back({epee::misc_utils::get_ns_count(), m_total_hashes});
       m_threads_total = 1;
     }
-    m_attrs = attrs;
     m_starter_nonce = crypto::rand<uint32_t>();
     CRITICAL_REGION_LOCAL(m_threads_lock);
     if(is_mining())
@@ -395,7 +394,7 @@ namespace cryptonote
     
     for(size_t i = 0; i != m_threads_total; i++)
     {
-      m_threads.push_back(boost::thread(attrs, boost::bind(&miner::worker_thread, this)));
+      m_threads.push_back(boost::thread(m_attrs, boost::bind(&miner::worker_thread, this)));
     }
 
     if (threads_count == 0)
@@ -405,7 +404,7 @@ namespace cryptonote
 
     if( get_is_background_mining_enabled() )
     {
-      m_background_mining_thread = boost::thread(attrs, boost::bind(&miner::background_worker_thread, this));
+      m_background_mining_thread = boost::thread(m_attrs, boost::bind(&miner::background_worker_thread, this));
       LOG_PRINT_L0("Background mining controller thread started" );
     }
 
@@ -487,10 +486,7 @@ namespace cryptonote
   {
     if(m_do_mining)
     {
-      boost::thread::attributes attrs;
-      attrs.set_stack_size(THREAD_STACK_SIZE);
-
-      start(m_mine_address, m_threads_total, attrs, get_is_background_mining_enabled(), get_ignore_battery());
+      start(m_mine_address, m_threads_total, get_is_background_mining_enabled(), get_ignore_battery());
     }
   }
   //-----------------------------------------------------------------------------------------------------
diff --git a/src/cryptonote_basic/miner.h b/src/cryptonote_basic/miner.h
index 285075f51..ac7a0381c 100644
--- a/src/cryptonote_basic/miner.h
+++ b/src/cryptonote_basic/miner.h
@@ -64,7 +64,7 @@ namespace cryptonote
     static void init_options(boost::program_options::options_description& desc);
     bool set_block_template(const block& bl, const difficulty_type& diffic, uint64_t height, uint64_t block_reward);
     bool on_block_chain_update();
-    bool start(const account_public_address& adr, size_t threads_count, const boost::thread::attributes& attrs, bool do_background = false, bool ignore_battery = false);
+    bool start(const account_public_address& adr, size_t threads_count, bool do_background = false, bool ignore_battery = false);
     uint64_t get_speed() const;
     uint32_t get_threads_count() const;
     void send_stop_signal();