X-Git-Url: http://git.jankratochvil.net/?a=blobdiff_plain;f=ntoskrnl%2Fio%2Fdevice.c;h=fac026875f43826acacab367a2064caebf1ad89d;hb=100640ed48cd93aef6dee7065b2ba6095463e510;hp=a33f385776fc3be380a54646b5c2acdff689f90b;hpb=149d7f1c189b6530aa66c3b8cb245fa0dd908100;p=reactos.git

diff --git a/ntoskrnl/io/device.c b/ntoskrnl/io/device.c
index a33f385..fac0268 100644
--- a/ntoskrnl/io/device.c
+++ b/ntoskrnl/io/device.c
@@ -76,9 +76,15 @@ IoDeleteDevice(PDEVICE_OBJECT DeviceObject)
 #endif /* !LIBCAPTIVE */
 	}
 
+#ifndef LIBCAPTIVE
+	/* W32 expects CreatedDeviceObject->DeviceExtension to follow *CreatedDeviceObject!
+	 * Undocumented by W32!
+	 * See also IoCreateDevice().
+	 */
 	/* free device extension */
 	if (DeviceObject->DeviceObjectExtension)
 		ExFreePool (DeviceObject->DeviceObjectExtension);
+#endif /* LIBCAPTIVE */
 
 	/* remove device from driver device list */
 	Previous = DeviceObject->DriverObject->DeviceObject;
@@ -645,6 +651,7 @@ IoCreateDevice(PDRIVER_OBJECT DriverObject,
 #ifdef LIBCAPTIVE
    /* W32 expects CreatedDeviceObject->DeviceExtension to follow *CreatedDeviceObject!
     * Undocumented by W32!
+    * See also IoDeleteDevice().
     */
    /* TODO:thread */
    IoDeviceObjectType->NonpagedPoolCharge = sizeof (DEVICE_OBJECT) + DeviceExtensionSize;
@@ -671,6 +678,7 @@ IoCreateDevice(PDRIVER_OBJECT DriverObject,
 #ifdef LIBCAPTIVE
    /* W32 expects CreatedDeviceObject->DeviceExtension to follow *CreatedDeviceObject!
     * Undocumented by W32!
+    * See also IoDeleteDevice().
     */
    /* TODO:thread */
    IoDeviceObjectType->NonpagedPoolCharge = sizeof (DEVICE_OBJECT);	/* restore */
@@ -710,6 +718,7 @@ IoCreateDevice(PDRIVER_OBJECT DriverObject,
 #else /* !LIBCAPTIVE */
   /* W32 expects CreatedDeviceObject->DeviceExtension to follow *CreatedDeviceObject!
    * Undocumented by W32!
+   * See also IoDeleteDevice().
    */
   CreatedDeviceObject->DeviceExtension = (void *)(CreatedDeviceObject+1);
 #endif /* LIBCAPTIVE */