MemAfterReqCompletedReadA rule (kmdf)
The MemAfterReqCompletedReadA rule specifies that within the EvtIoRead callback function, the framework memory object cannot be accessed after the I/O request is completed.
Within the driver's EvtIoRead callback function, the framework memory object that was retrieved by calling the WdfRequestRetrieveOutputMemory method cannot be accessed after calling WdfRequestComplete, WdfRequestCompleteWithInformation, or WdfRequestCompleteWithPriorityBoost on the I/O request.
This rule considers the following memory access methods:
How to test
|At compile time|
Run Static Driver Verifier and specify the MemAfterReqCompletedReadA 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.
Build date: 2/13/2014