Re: [PATCH nf-next 1/2] netfilter: SYNPROXY: set transport header properly

On Thu, Mar 08, 2018 at 05:01:26PM +0200, Serhey Popovych wrote: > Eric Dumazet wrote: > > > > > > On 03/08/2018 02:08 AM, Serhey Popovych wrote: > >> We can't use skb_reset_transport_header() together with skb_put() to set > >> skb->transport_header field because skb_put() does not touch

Re: [PATCH nf-next 1/2] netfilter: SYNPROXY: set transport header properly

Eric Dumazet wrote: > > > On 03/08/2018 07:01 AM, Serhey Popovych wrote: >> Eric Dumazet wrote: >>> >>> >>> On 03/08/2018 02:08 AM, Serhey Popovych wrote: We can't use skb_reset_transport_header() together with skb_put() to set skb->transport_header field because skb_put() does

Re: [PATCH nf-next 1/2] netfilter: SYNPROXY: set transport header properly

On 03/08/2018 07:01 AM, Serhey Popovych wrote: Eric Dumazet wrote: On 03/08/2018 02:08 AM, Serhey Popovych wrote: We can't use skb_reset_transport_header() together with skb_put() to set skb->transport_header field because skb_put() does not touch skb->data. Do this same way as we did for

Re: [PATCH nf-next 1/2] netfilter: SYNPROXY: set transport header properly

Eric Dumazet wrote: > > > On 03/08/2018 02:08 AM, Serhey Popovych wrote: >> We can't use skb_reset_transport_header() together with skb_put() to set >> skb->transport_header field because skb_put() does not touch skb->data. >> >> Do this same way as we did for csum_data in code: substract

Re: [PATCH nf-next 1/2] netfilter: SYNPROXY: set transport header properly

On 03/08/2018 02:08 AM, Serhey Popovych wrote: We can't use skb_reset_transport_header() together with skb_put() to set skb->transport_header field because skb_put() does not touch skb->data. Do this same way as we did for csum_data in code: substract skb->head from tcph. Signed-off-by:

[PATCH nf-next 1/2] netfilter: SYNPROXY: set transport header properly

We can't use skb_reset_transport_header() together with skb_put() to set skb->transport_header field because skb_put() does not touch skb->data. Do this same way as we did for csum_data in code: substract skb->head from tcph. Signed-off-by: Serhey Popovych ---