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| author |   Paolo Abeni <pabeni@redhat.com> | 2020-10-05 12:01:06 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-10-06 06:06:59 -0700 |
| commit | 017512a07e15b66472946cf5e6f4b4511e7cf898 (patch) | |
| tree | b2dce58e4aca37bec8b52681ebc7671f149fba95 /drivers/net/usb/rtl8150.c | |
| parent | Merge branch 'Fix-tail-dropping-watermarks-for-Ocelot-switches' (diff) | |
| download | wireguard-linux-017512a07e15b66472946cf5e6f4b4511e7cf898.tar.xz wireguard-linux-017512a07e15b66472946cf5e6f4b4511e7cf898.zip | |
mptcp: more DATA FIN fixes
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 the value subseguent
to the last valid byte, so in mptcp_write_data_fin() we
never detect correctly the last DSS map.
Fixes: 7279da6145bb ("mptcp: Use MPTCP-level flag for sending DATA_FIN")
Fixes: 1a49b2c2a501 ("mptcp: Handle incoming 32-bit DATA_FIN values")
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/rtl8150.c')
0 files changed, 0 insertions, 0 deletions