Hardware Dev Center

IoAllocateIrpSignalEventInCompletion3 rule (wdm)

The IoAllocateIrpSignalEventInCompletion3 rule specifies that KeSetEvent needs to be called in the completion routine when the Irp->PendingReturned flag is set and the completion routine is processing a locally created asynchronous IRP.

In this case the completion routine will not be called.

Driver modelWDM

How to test

At compile time

Run Static Driver Verifier and specify the IoAllocateIrpSignalEventInCompletion3 rule.

Use the following steps to run an analysis of your code:
  1. Prepare your code (use role type declarations).
  2. Run Static Driver Verifier.
  3. View and analyze the results.

For more information, see Using Static Driver Verifier to Find Defects in Drivers.

Applies to




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