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The PcAllocateAndMapPages rule specifies that a PortCls miniport driver calls the following interfaces, using the correct parameters:
- IPortWaveRTStream::AllocatePagesForMdl
- IPortWaveRTStream::AllocateContiguousPagesForMdl
- IPortWaveRTStream::MapAllocatedPages
Driver model: Audio
Bug check(s) found with this rule: Bug Check 0xC4: DRIVER_VERIFIER_DETECTED_VIOLATION (0x00071009)
How to test
| At run time |
|---|
To verify this rule, open a Command Prompt window. Enter a Driver Verifier command and specify /domain audio. For example: verifier /domain audio [options] /driver <yourdriver> For more information, see Driver Verifier. |