SyncReqSend2 rule (kmdf)
The SyncReqSend2 rule specifies that synchronous request sends have a nonzero time-out value set.
If the driver calls WdfRequestSend without setting a valid time-out in the request options, the thread can be stalled if hardware does not respond promptly.
How to test
|At compile time|
Run Static Driver Verifier and specify the SyncReqSend2 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.