Something Wrong With Bdfsfltr
I have a driver that it is a filesystem filter driver.
Its fsd filter device above th bdfsfltr.
When IO MANAGER send IRP_MJ_CRRATE to the top of fsd device stack,my fsd filter device will call ZwCreateFile,cause a IRP_MJ_CREATE to lower device,reach to bdfsfltr. Then bdfsfltr will get the name of the file that send IRP_MJ_CREATE to the top of fsd device stack.
As you can see,Reentrant had happened.
Can you confirm the question?
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Comments
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Hi
Sorry for the delayed reply.
I didn't understand your question.
Could you rephrase it? Also, please provide more details about the machine and operating system.
Thank you.0