RequestedPowerIrp rule (wdm)
The RequestedPowerIrp rule specifies that driver calls PoRequestPowerIrp with the *Irp
pointer variable set to NULL.
Because the pointer returned by PoRequestPowerIrp is not reliable, drivers should not retrieve or use this value.
Driver model: WDM
Bug check(s) found with this rule: Bug Check 0xC4: DRIVER_VERIFIER_DETECTED_VIOLATION (0x0004100B)
How to test
At compile time |
---|
Run Static Driver Verifier and specify the RequestedPowerIrp 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. |
At run time |
---|
Run Driver Verifier and select the DDI compliance checking option. |
Applies to
Pripomienky
https://aka.ms/ContentUserFeedback.
Pripravujeme: V priebehu roka 2024 postupne zrušíme službu Problémy v službe GitHub ako mechanizmus pripomienok týkajúcich sa obsahu a nahradíme ju novým systémom pripomienok. Ďalšie informácie nájdete na stránke:Odoslať a zobraziť pripomienky pre