1 files changed, 24 insertions, 0 deletions
diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp
index 69c684097..bbf303ea5 100644
--- a/src/simplewallet/simplewallet.cpp
+++ b/src/simplewallet/simplewallet.cpp
@@ -3100,6 +3100,28 @@ bool simple_wallet::set_export_format(const std::vector<std::string> &args/* = s
   return true;
 }
 
+bool simple_wallet::set_load_deprecated_formats(const std::vector<std::string> &args/* = std::vector<std::string()*/)
+{
+  if (args.size() < 2)
+  {
+    fail_msg_writer() << tr("Value not specified");
+    return true;
+  }
+
+  const auto pwd_container = get_and_verify_password();
+  if (pwd_container)
+  {
+    parse_bool_and_use(args[1], [&](bool r) {
+      m_wallet->load_deprecated_formats(r);
+      m_wallet->rewrite(m_wallet_file, pwd_container->password());
+
+      if (r)
+        message_writer() << tr("Warning: deprecated formats use boost serialization, which has buffer overflows and crashers. Only load deprecated formats from sources you trust.");
+    });
+  }
+  return true;
+}
+
 bool simple_wallet::help(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
 {
   if(args.empty())
@@ -3789,6 +3811,7 @@ bool simple_wallet::set_variable(const std::vector<std::string> &args)
     success_msg_writer() << "persistent-rpc-client-id = " << m_wallet->persistent_rpc_client_id();
     success_msg_writer() << "auto-mine-for-rpc-payment-threshold = " << m_wallet->auto_mine_for_rpc_payment_threshold();
     success_msg_writer() << "credits-target = " << m_wallet->credits_target();
+    success_msg_writer() << "load-deprecated-formats = " << m_wallet->load_deprecated_formats();
     return true;
   }
   else
@@ -3850,6 +3873,7 @@ bool simple_wallet::set_variable(const std::vector<std::string> &args)
     CHECK_SIMPLE_VARIABLE("setup-background-mining", set_setup_background_mining, tr("1/yes or 0/no"));
     CHECK_SIMPLE_VARIABLE("device-name", set_device_name, tr("<device_name[:device_spec]>"));
     CHECK_SIMPLE_VARIABLE("export-format", set_export_format, tr("\"binary\" or \"ascii\""));
+    CHECK_SIMPLE_VARIABLE("load-deprecated-formats", set_load_deprecated_formats, tr("0 or 1"));
     CHECK_SIMPLE_VARIABLE("persistent-rpc-client-id", set_persistent_rpc_client_id, tr("0 or 1"));
     CHECK_SIMPLE_VARIABLE("auto-mine-for-rpc-payment-threshold", set_auto_mine_for_rpc_payment_threshold, tr("floating point >= 0"));
     CHECK_SIMPLE_VARIABLE("credits-target", set_credits_target, tr("unsigned integer"));