Hi
Il dom 7 gen 2024, 17:08 Fabio Estevam <feste...@gmail.com> ha scritto:
> Hi Michael,
>
> On Sat, Jan 6, 2024 at 5:49 AM Michael Nazzareno Trimarchi
> <mich...@amarulasolutions.com> wrote:
> >
> > Hi
> >
> > Is this code correct?
> >
> > if (tcp_seq_num >= initial_data_seq_num &&
> > store_block(pkt, tcp_seq_num - initial_data_seq_num,
> > len) != 0) {
> > wget_fail("wget: store error\n",
> > tcp_seq_num, tcp_ack_num, action);
> > return;
> > }
> >
> > Can not be seq_num wrap around? Another point seems that is not
> > guarantee packet reassembly
>
> If you submit a patch, I will be glad to test it.
>
> Cheers
>
I have already wrote something but I can not test. Will send tonight. My
feeling is that sometime the initial sequence number of TCP ip is next to
wrap around but not sure.
Michael
>
