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Prevent TerminateProcess(0) #290

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4 changes: 3 additions & 1 deletion src/sc2api/sc2_coordinator.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -197,7 +197,9 @@ CoordinatorImp::CoordinatorImp() :

CoordinatorImp::~CoordinatorImp() {
for (auto& p : process_settings_.process_info) {
TerminateProcess(p.process_id);
if (p.process_id > 0) {
TerminateProcess(p.process_id);

@alkurbatov alkurbatov Nov 29, 2018

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Probably, you should put if (p.process_id > 0) inside TerminateProcess?

@Archiatrus Archiatrus Nov 29, 2018

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True. I am trying to think of a case where you would want to use TerminateProcess(0) and I can't find any. So I would add this if... here instead and return false.

But @N00byEdge reacted with a thumps down. So maybe there is a reason to keep it there?

@alkurbatov alkurbatov Nov 30, 2018

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If you really want to prevent such behaviour, it should be placed inside TerminateProcess.
To me 0 looks like not properly initialised object. However, there could be some logic around it or simply a error in the code (i.e. the id is not set when needed) but we don't see it because of the current behaviour of TerminateProcess.

Is it covered by unit tests somehow?

@KevinCalderone could you please shed the light on this implementation?

}
}
}

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