kiran kumar wrote:
hi all,
thanks for the reply!
before the actual sk_buff is passed on to the lower layers , i am
copying the sk_buff's for acks ! so that i can spoof the acks easily
as the original buff will be lost!
as for as code is concerned the copying is:
struct sk_buff *skba_copy(my variable)=skb_copy(skb,GFP_ATOMIC);
it is defined in tcp_output.c
later i pass this buff as tcp_transmit_skb(skba_copy,0)
i hope u got the clear picture!
but i doubt whether the copying procedure is correct or not ! but the
kernel panics for the above modifications!
pls help me on this!
warm regards,
kiran kumar s.k
N.I.T.K,surathkal
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We're still unable to see the ooops message... It's very difficult to
see what's wrong without this. Please post the ooops message...
But, just a shot in the dark: can you use skb_clone instead of skb_copy?
Did you check the return value for skb_copy? Isn't it NULL?
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