Method Reset

core/adapters/dbgengttdadapter.cpp:196–231

void DbgEngTTDAdapter::Reset()
{
	m_aboutToBeKilled = false;

	if (!this->m_debugActive)
		return;

	// Free up the resources if the dbgsrv is launched by the adapter. Otherwise, the dbgsrv is launched outside BN,
	// we should keep everything active.
	SAFE_RELEASE(this->m_debugControl);
	SAFE_RELEASE(this->m_debugDataSpaces);
	SAFE_RELEASE(this->m_debugRegisters);
	SAFE_RELEASE(this->m_debugSymbols);
	SAFE_RELEASE(this->m_debugSystemObjects);

	if (this->m_debugClient)
	{
		this->m_debugClient->EndSession(DEBUG_END_PASSIVE);
		m_server = 0;
	}

	// There seems to be an internal ref-counting issue in the DbgEng TTD engine, that the reference for the debug
	// client is not properly freed after the target has exited. To properly free the debug client instance, here we
	// are calling Release() a few more times to ensure the ref count goes down to 0. Luckily this would not cause
	// a UAF or crash.
	// This might be related to the weird behavior of not terminating the target when we call TerminateProcesses(),
	// (see comment in `DbgEngTTDAdapter::Quit()`).
	// The same issue is not observed when we do forward debugging using the regular DbgEng. Also, I cannot reproduce
	// the issue using my script https://github.com/xusheng6/dbgeng_test.
	for (size_t i = 0; i < 100; i++)
		m_debugClient->Release();

	SAFE_RELEASE(this->m_debugClient);

	this->m_debugActive = false;
}


bool DbgEngTTDAdapter::Quit()