In article <008801bf40eb$7fbe66a0$387ee5c1@mjpnt>,
"=?iso-8859-1?Q?Mika_Penttil=E4?=" <[EMAIL PROTECTED]> writes:
> 2.3.30 file net/ipv4/tcp_input.c :
> static __inline__ int tcp_in_window(u32 seq, u32 end_seq, u32 s_win, u32 e_win)
> {
> if (seq == s_win)
> return 1;
---> if (after(end_seq, s_win) && before(seq, e_win))<---
> return 1;
> return (seq == e_win && seq == end_seq);
> }
> Seems that in the marked line above "end_seq" and "seq" are swapped? This test is
>only used in the SYN-RECEIVED state and normally the first "if" holds anyway...
The test is ok, because end_seq >= seq and s_win < e_win holds (all modulo
2^32-1)
-Andi
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