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Fix race condition. Closes #2004

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This commit is contained in:
Learath 2020-01-25 17:48:32 +01:00
parent 7a3ebd5948
commit 40dc9692aa
2 changed files with 14 additions and 7 deletions
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1
src/engine/client.h
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@ -71,6 +71,7 @@ public:
STATE_ONLINE,
STATE_DEMOPLAYBACK,
STATE_QUITING,
STATE_RESTARTING
};
//

20
src/engine/client/client.cpp
View file

@ -548,7 +548,7 @@ int *CClient::GetDirectInput(int Tick)
// ------ state handling -----
void CClient::SetState(int s)
{
if(m_State == IClient::STATE_QUITING)
if(m_State >= IClient::STATE_QUITING)
return;
int Old = m_State;
@ -1016,9 +1016,7 @@ void CClient::DebugRender()
void CClient::Restart()
{
char aBuf[512];
shell_execute(Storage()->GetBinaryPath(PLAT_CLIENT_EXEC, aBuf, sizeof aBuf));
Quit();
SetState(IClient::STATE_RESTARTING);
}
void CClient::Quit()
@ -2360,7 +2358,7 @@ void CClient::PumpNetwork()
if(State() != IClient::STATE_DEMOPLAYBACK)
{
// check for errors
if(State() != IClient::STATE_OFFLINE && State() != IClient::STATE_QUITING && m_NetClient[CLIENT_MAIN].State() == NETSTATE_OFFLINE)
if(State() != IClient::STATE_OFFLINE && State() < IClient::STATE_QUITING && m_NetClient[CLIENT_MAIN].State() == NETSTATE_OFFLINE)
{
SetState(IClient::STATE_OFFLINE);
Disconnect();
@ -3053,7 +3051,7 @@ void CClient::Run()
AutoCSV_Cleanup();
// check conditions
if(State() == IClient::STATE_QUITING)
if(State() >= IClient::STATE_QUITING)
break;
#if defined(CONF_FAMILY_UNIX)
@ -3962,10 +3960,18 @@ int main(int argc, const char **argv) // ignore_convention
// write down the config and quit
pConfig->Save();
delete pKernel;
bool Restarting = pClient->State() == CClient::STATE_RESTARTING;
pClient->~CClient();
free(pClient);
if(Restarting)
{
char aBuf[512];
shell_execute(pStorage->GetBinaryPath(PLAT_CLIENT_EXEC, aBuf, sizeof aBuf));
}
delete pKernel;
return 0;
}