Hi,
I call ObQueryNameString on an FILE OBJECT in my Create/Read/Write
dispatch routine, and it causes a PAGE_FAULT_IN_NONPAGED_AREA
bugcheck. But it works if I call it on an DEVICE OBJECT.
I wonder if there are any restrictions on the uses of ObQueryNameString.
Thanks!
Zm Chen
Don’t try it on a file object- it causes reentrancy.
Zm Chen wrote:
Hi,
I call ObQueryNameString on an FILE OBJECT in my Create/Read/Write
dispatch routine, and it causes a PAGE_FAULT_IN_NONPAGED_AREA
bugcheck. But it works if I call it on an DEVICE OBJECT.I wonder if there are any restrictions on the uses of ObQueryNameString.
Thanks!
Zm Chen
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