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[NTOS:PNP] Check if APCs are enabled before waiting inside IopSynchronousCall

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Victor Perevertkin 2020-10-15 05:52:11 +03:00
parent 9eafb2971f
commit e3198fb644
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ntoskrnl/io/pnpmgr/pnpmgr.c
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@ -599,6 +599,8 @@ IopSynchronousCall(IN PDEVICE_OBJECT DeviceObject,
/* Call the driver */
Status = IoCallDriver(TopDeviceObject, Irp);
/* Otherwise we may get stuck here or have IoStatusBlock not populated */
ASSERT(!KeAreAllApcsDisabled());
if (Status == STATUS_PENDING)
{
/* Wait for it */