IrqlExFree3 rule (wdm)

The IrqlExFree3 rule specifies that ExFreePool and ExFreePoolWithTag are called at proper IRQL.

Driver model WDM

How to test

At compile time

Run Static Driver Verifier and specify the IrqlExFree3 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