Andi> Which allows a DOS - the receiver could overrun the socket
Andi> buffer easily. Better make sure that rcvbuf is never <
Andi> skb->truesize (which has the advantage that it doesn't cost
Andi> anything in critical paths too). Best would be to make sure that
Andi> the rcvbuf of every socket is always > maxmtu_of_devices + skb
Andi> header size, but that is impractical. I think 4096 is good
Andi> minimum value and the ATM and HIPPIE people can tune it.
4K is too small for FDDI as well.
Jes
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