NDIS hook driver - no packet data in sent packet

Discussion in 'Windows Vista Drivers' started by Devang, Nov 13, 2008.

  1. Devang

    Devang Guest


    I am working on NDIS hook driver.
    I am able to capture received packet and parse its data.
    But with sent packet, I only gets header data, not getting any bytes
    in packet data.
    Why sent packet data stream is NULL?

    Any solution to this problem?


    D V
    Devang, Nov 13, 2008
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  2. Consider using NDIS IM Filter instead of NDIS hooking driver. Look at
    passthru sample provided by Microsoft, everything should work just fine.
    Volodymyr M. Shcherbyna, Nov 13, 2008
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  3. I am working on NDIS hook driver.

    Use NDIS IM and not NDIS hook.

    NDIS hooking - as any other hooking - is evil.

    a) hookers cannot unload
    b) 2 hookers trying to hook are usually a BSOD
    Maxim S. Shatskih, Nov 27, 2008
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