Re: netbt, TDI, TCPSendData

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#5654

Vijender
Participant

Hi,

I am concerned only about Devicetcp.

And my query is on direct handlers.

Just to clarify my query:


A TDI client can get pointer to tcpip’s direct send handler using ioctl IOCTL_TDI_QUERY_DIRECT_SEND_HANDLER.
Using this function pointer it can directly pass data to tcpip, bypassing all filter drivers.
I have captured this ioctl from TDI clients and hooked the tcpip direct handler.

I want to know if there are more such IOCTLS for Devicetcp, that I need to capture such that no data is bypassed my filter driver.