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Fix an object lifetime bug in net load tests

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The commands handler must not be destroyed before the config
object, or we'll be accessing freed memory.

An earlier attempt at using boost::shared_ptr to control object
lifetime turned out to be very invasive, though would be a
better solution in theory.
This commit is contained in:
moneromooo-monero 2017-10-09 16:46:42 +01:00
parent 86e9de588c
commit 7dbf76d0da
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10 changed files with 45 additions and 16 deletions
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8
tests/unit_tests/epee_levin_protocol_handler_async.cpp
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@ -187,9 +187,11 @@ namespace
typedef std::unique_ptr<test_connection> test_connection_ptr;
async_protocol_handler_test()
async_protocol_handler_test():
m_pcommands_handler(new test_levin_commands_handler()),
m_commands_handler(*m_pcommands_handler)
{
m_handler_config.m_pcommands_handler = &m_commands_handler;
m_handler_config.set_handler(m_pcommands_handler, [](epee::levin::levin_commands_handler<test_levin_connection_context> *handler) { delete handler; });
m_handler_config.m_invoke_timeout = invoke_timeout;
m_handler_config.m_max_packet_size = max_packet_size;
}
@ -212,7 +214,7 @@ namespace
protected:
boost::asio::io_service m_io_service;
test_levin_protocol_handler_config m_handler_config;
test_levin_commands_handler m_commands_handler;
test_levin_commands_handler *m_pcommands_handler, &m_commands_handler;
};
class positive_test_connection_to_levin_protocol_handler_calls : public async_protocol_handler_test