Hi there,
I’m writing WFP callout driver (kmdf) and i’m wondering what is the proper way of buffer allocation for ZwWriteFile function? I need this function for logging stuff.
tnx in advance
Hi there,
I’m writing WFP callout driver (kmdf) and i’m wondering what is the proper way of buffer allocation for ZwWriteFile function? I need this function for logging stuff.
tnx in advance
Any kind of allocation should work fine (like ExAllocatePoolWithTag from PagedPool), just make sure to only call ZwWriteFile at PASSIVE_LEVEL as per the documentation.