KsDeviceMutex rule ()
The KsDeviceMutex rule specifies that a kernel streaming miniport driver uses KsAcquireDevice and KsReleaseDevice in the correct sequence. That is, every call to KsAcquireDevice must have a corresponding call to KsReleaseDevice.
Driver model: KS
Bug check(s) found with this rule: Bug Check 0xC4: DRIVER_VERIFIER_DETECTED_VIOLATION (0x00081001)
How to test
| At run time |
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To verify this rule, open a Command Prompt window. Enter a Driver Verifier command and specify /domain ks. For example: verifier /domain ks [options] /driver <yourdriver> For more information, see Driver Verifier. |
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