CancelSpinlockRelease rule (wdm)
The CancelSpinlockRelease rule specifies that calls to IoAcquireCancelSpinLock and IoReleaseCancelSpinLock are used in strict alternation. That is, every call to IoAcquireCancelSpinLock must have a corresponding call to IoReleaseCancelSpinLock.
How to test
|At compile time|
Run Static Driver Verifier and specify the CancelSpinlockRelease rule.Use the following steps to run an analysis of your code:
For more information, see Using Static Driver Verifier to Find Defects in Drivers.