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Prevent crash if performing certain actions before wallet is initialized

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This commit is contained in:
Robby Weinberg 2017-06-03 19:56:51 -05:00
parent e3da0ca828
commit 71f8249a08
3 changed files with 17 additions and 2 deletions
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4
src/wallet/wallet2.cpp
View file

@ -511,6 +511,7 @@ bool wallet2::init(std::string daemon_address, boost::optional<epee::net_utils::
{
if(m_http_client.is_connected())
m_http_client.disconnect();
m_is_initialized = true;
m_upper_transaction_size_limit = upper_transaction_size_limit;
m_daemon_address = std::move(daemon_address);
m_daemon_login = std::move(daemon_login);
@ -1845,6 +1846,7 @@ void wallet2::detach_blockchain(uint64_t height)
//----------------------------------------------------------------------------------------------------
bool wallet2::deinit()
{
m_is_initialized=false;
return true;
}
//----------------------------------------------------------------------------------------------------
@ -2361,6 +2363,8 @@ bool wallet2::prepare_file_names(const std::string& file_path)
//----------------------------------------------------------------------------------------------------
bool wallet2::check_connection(uint32_t *version, uint32_t timeout)
{
THROW_WALLET_EXCEPTION_IF(!m_is_initialized, error::wallet_not_initialized);
boost::lock_guard<boost::mutex> lock(m_daemon_rpc_mutex);
if(!m_http_client.is_connected())

5
src/wallet/wallet2.h
View file

@ -105,7 +105,7 @@ namespace tools
};
private:
wallet2(const wallet2&) : m_run(true), m_callback(0), m_testnet(false), m_always_confirm_transfers(true), m_print_ring_members(false), m_store_tx_info(true), m_default_mixin(0), m_default_priority(0), m_refresh_type(RefreshOptimizeCoinbase), m_auto_refresh(true), m_refresh_from_block_height(0), m_confirm_missing_payment_id(true), m_ask_password(true), m_min_output_count(0), m_min_output_value(0), m_merge_destinations(false), m_node_rpc_proxy(m_http_client, m_daemon_rpc_mutex) {}
wallet2(const wallet2&) : m_run(true), m_callback(0), m_testnet(false), m_always_confirm_transfers(true), m_print_ring_members(false), m_store_tx_info(true), m_default_mixin(0), m_default_priority(0), m_refresh_type(RefreshOptimizeCoinbase), m_auto_refresh(true), m_refresh_from_block_height(0), m_confirm_missing_payment_id(true), m_ask_password(true), m_min_output_count(0), m_min_output_value(0), m_merge_destinations(false), m_is_initialized(false),m_node_rpc_proxy(m_http_client, m_daemon_rpc_mutex) {}
public:
static const char* tr(const char* str);
@ -129,7 +129,7 @@ namespace tools
//! Just parses variables.
static std::unique_ptr<wallet2> make_dummy(const boost::program_options::variables_map& vm);
wallet2(bool testnet = false, bool restricted = false) : m_run(true), m_callback(0), m_testnet(testnet), m_always_confirm_transfers(true), m_print_ring_members(false), m_store_tx_info(true), m_default_mixin(0), m_default_priority(0), m_refresh_type(RefreshOptimizeCoinbase), m_auto_refresh(true), m_refresh_from_block_height(0), m_confirm_missing_payment_id(true), m_ask_password(true), m_min_output_count(0), m_min_output_value(0), m_merge_destinations(false), m_restricted(restricted), is_old_file_format(false), m_node_rpc_proxy(m_http_client, m_daemon_rpc_mutex) {}
wallet2(bool testnet = false, bool restricted = false) : m_run(true), m_callback(0), m_testnet(testnet), m_always_confirm_transfers(true), m_print_ring_members(false), m_store_tx_info(true), m_default_mixin(0), m_default_priority(0), m_refresh_type(RefreshOptimizeCoinbase), m_auto_refresh(true), m_refresh_from_block_height(0), m_confirm_missing_payment_id(true), m_ask_password(true), m_min_output_count(0), m_min_output_value(0), m_merge_destinations(false), m_is_initialized(false), m_restricted(restricted), is_old_file_format(false), m_node_rpc_proxy(m_http_client, m_daemon_rpc_mutex) {}
struct transfer_details
{
@ -695,6 +695,7 @@ namespace tools
uint32_t m_min_output_count;
uint64_t m_min_output_value;
bool m_merge_destinations;
bool m_is_initialized;
NodeRPCProxy m_node_rpc_proxy;
std::unordered_set<crypto::hash> m_scanned_pool_txs[2];
};

10
src/wallet/wallet_errors.h
View file

@ -49,6 +49,7 @@ namespace tools
// wallet_runtime_error *
// wallet_internal_error
// unexpected_txin_type
// wallet_not_initialized
// std::logic_error
// wallet_logic_error *
// file_exists
@ -176,6 +177,15 @@ namespace tools
private:
cryptonote::transaction m_tx;
};
//----------------------------------------------------------------------------------------------------
struct wallet_not_initialized : public wallet_internal_error
{
explicit wallet_not_initialized(std::string&& loc)
: wallet_internal_error(std::move(loc), "wallet is not initialized")
{
}
};
//----------------------------------------------------------------------------------------------------
const char* const file_error_messages[] = {
"file already exists",