}
else
{
- DPRINT("IopInitiatePnpIrp() failed (Status %x)\n", Status);
+ DPRINT("IopInitiatePnpIrp() failed (Status %x) or IoStatusBlock.Information=NULL\n", Status);
DeviceNode->BootResources = NULL;
}
&IoStatusBlock,
IRP_MN_QUERY_RESOURCE_REQUIREMENTS,
NULL);
- if (NT_SUCCESS(Status))
+ if (NT_SUCCESS(Status) && IoStatusBlock.Information)
{
DeviceNode->ResourceRequirements =
(PIO_RESOURCE_REQUIREMENTS_LIST)IoStatusBlock.Information;
}
else
{
- DPRINT("IopInitiatePnpIrp() failed (Status %x)\n", Status);
+ DPRINT("IopInitiatePnpIrp() failed (Status %x) or IoStatusBlock.Information=NULL\n", Status);
DeviceNode->ResourceRequirements = NULL;
}