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- DeviceExtension should be NULL if the caller didn't specify any size for one.

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svn path=/trunk/; revision=17084
This commit is contained in:
Alex Ionescu 2005-08-05 21:16:51 +00:00
parent 3d09f34d49
commit 6477828cdd
1 changed files with 3 additions and 1 deletions
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4
reactos/ntoskrnl/io/device.c
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@ -503,7 +503,9 @@ IoCreateDevice(PDRIVER_OBJECT DriverObject,
/* Set Device Object Data */
CreatedDeviceObject->DeviceType = DeviceType;
CreatedDeviceObject->Characteristics = DeviceCharacteristics;
CreatedDeviceObject->DeviceExtension = CreatedDeviceObject + 1;
CreatedDeviceObject->DeviceExtension = DeviceExtensionSize ?
CreatedDeviceObject + 1 :
NULL;
CreatedDeviceObject->StackSize = 1;
CreatedDeviceObject->AlignmentRequirement = 1; /* FIXME */