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Crash fix

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This commit is contained in:
Benjamin Höglinger-Stelzer
2022-08-05 15:46:46 +02:00
parent 3a6d955500
commit c27138d354
1 changed files with 27 additions and 3 deletions
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30
sys/Driver.cpp
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@@ -195,7 +195,7 @@ NTSTATUS Bus_EvtDeviceAdd(IN WDFDRIVER Driver, IN PWDFDEVICE_INIT DeviceInit)
DMF_DmfDeviceInitHookPowerPolicyEventCallbacks(dmfDeviceInit, NULL);
WdfDeviceInitSetDeviceType(DeviceInit, FILE_DEVICE_BUS_EXTENDER);
#pragma region Prepare child list
WDF_CHILD_LIST_CONFIG_INIT(&config, sizeof(PDO_IDENTIFICATION_DESCRIPTION), Bus_EvtDeviceListCreatePdo);
@@ -269,6 +269,30 @@ NTSTATUS Bus_EvtDeviceAdd(IN WDFDRIVER Driver, IN PWDFDEVICE_INIT DeviceInit)
#pragma endregion
//
// DMF Module initialization
//
DMF_EVENT_CALLBACKS dmfEventCallbacks;
DMF_EVENT_CALLBACKS_INIT(&dmfEventCallbacks);
dmfEventCallbacks.EvtDmfDeviceModulesAdd = DmfDeviceModulesAdd;
DMF_DmfDeviceInitSetEventCallbacks(
dmfDeviceInit,
&dmfEventCallbacks
);
status = DMF_ModulesCreate(device, &dmfDeviceInit);
if (!NT_SUCCESS(status))
{
TraceEvents(
TRACE_LEVEL_ERROR,
TRACE_DRIVER,
"DMF_ModulesCreate failed with status %!STATUS!",
status
);
break;
}
} while (FALSE);
if (dmfDeviceInit != NULL)
@@ -298,8 +322,8 @@ DmfDeviceModulesAdd(
FuncEntry(TRACE_DRIVER);
DMF_MODULE_ATTRIBUTES moduleAttributes = {0};
DMF_CONFIG_IoctlHandler ioctlHandlerConfig = {0};
DMF_MODULE_ATTRIBUTES moduleAttributes;
DMF_CONFIG_IoctlHandler ioctlHandlerConfig;
DMF_CONFIG_IoctlHandler_AND_ATTRIBUTES_INIT(&ioctlHandlerConfig, &moduleAttributes);
ioctlHandlerConfig.DeviceInterfaceGuid = GUID_DEVINTERFACE_BUSENUM_VIGEM;