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[NTOS:IO] Do not raise an unknown bugcheck inside the PiQueueDeviceAction

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Victor Perevertkin 2020-08-21 08:50:12 +03:00
parent acd07e725e
commit dc1d717b22
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1 changed files with 1 additions and 6 deletions
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7
ntoskrnl/io/pnpmgr/devaction.c
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@ -2478,12 +2478,7 @@ PiQueueDeviceAction(
PDEVICE_ACTION_REQUEST Request; PDEVICE_ACTION_REQUEST Request;
KIRQL OldIrql; KIRQL OldIrql;
Request = ExAllocatePoolWithTag(NonPagedPool, sizeof(*Request), TAG_IO); Request = ExAllocatePoolWithTag(NonPagedPoolMustSucceed, sizeof(*Request), TAG_IO);
if (!Request)
{
KeBugCheckEx(PNP_DETECTED_FATAL_ERROR, 0x3, 0, 0, 0);
return;
}
DPRINT("PiQueueDeviceAction: DeviceObject - %p, Request - %p, Action - %s\n", DPRINT("PiQueueDeviceAction: DeviceObject - %p, Request - %p, Action - %s\n",
DeviceObject, Request, ActionToStr(Action)); DeviceObject, Request, ActionToStr(Action));