Re: [PATCH net] mptcp: more DATA FIN fixes

2020-10-06 Thread David Miller
From: Paolo Abeni Date: Mon, 5 Oct 2020 12:01:06 +0200 > Currently data fin on data packet are not handled properly: > the 'rcv_data_fin_seq' field is interpreted as the last > sequence number carrying a valid data, but for data fin > packet with valid maps we currently store map_seq + map_len,

[PATCH net] mptcp: more DATA FIN fixes

2020-10-05 Thread Paolo Abeni
Currently data fin on data packet are not handled properly: the 'rcv_data_fin_seq' field is interpreted as the last sequence number carrying a valid data, but for data fin packet with valid maps we currently store map_seq + map_len, that is, the next value. The 'write_seq' fields carries instead t