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The DoubleCompletionLocal rule specifies that drivers must not complete an I/O request twice.
The following methods should not be called twice in a row for the same request:
WdfRequestCompleteWithInformation
WdfRequestCompleteWithPriorityBoost
The difference between this rule and the DoubleCompletion rule is that this rule is only performed within the default I/O queue callback functions.
Driver model: KMDF
How to test
| At compile time |
|---|
Run Static Driver Verifier and specify the DoubleCompletionLocal 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. |
Applies to
WdfRequestComplete WdfRequestCompleteWithInformation WdfRequestCompleteWithPriorityBoost