Reply To: application query by tdi filter?

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#5587

Taras
Participant

You must not use KeWaitFor… at IRQL >= DISPATH_LEVEL if timeout is not equal zero. The problem is sometime NotifyEvent occures at DISPATCH_LEVEL and you should handle it immidiatly. So the one way is to copy net packe, hold them and return from NotifyEvent. On PASSIVE_LEVEL you can wait your application and then renew packet.