• N
    tcp: fix range tcp_shifted_skb() passes to tcp_sacktag_one() · daef52ba
    Neal Cardwell 提交于
    Fix the newly-SACKed range to be the range of newly-shifted bytes.
    
    Previously - since 832d11c5 -
    tcp_shifted_skb() incorrectly called tcp_sacktag_one() with the start
    and end sequence numbers of the skb it passes in set to the range just
    beyond the range that is newly-SACKed.
    
    This commit also removes a special-case adjustment to lost_cnt_hint in
    tcp_shifted_skb() since the pre-existing adjustment of lost_cnt_hint
    in tcp_sacktag_one() now properly handles this things now that the
    correct start sequence number is passed in.
    Signed-off-by: NNeal Cardwell <ncardwell@google.com>
    Signed-off-by: NDavid S. Miller <davem@davemloft.net>
    daef52ba
tcp_input.c 170.8 KB