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| author |   Wei Wang <weiwan@google.com> | 2020-09-08 14:09:34 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-09-08 20:19:08 -0700 |
| commit | ba9e04a7ddf4f22a10e05bf9403db6b97743c7bf (patch) | |
| tree | 0e7f207c221c9dbd0e97050cffc3238f89905122 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge tag 'ieee802154-for-davem-2020-09-08' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan (diff) | |
| download | wireguard-linux-ba9e04a7ddf4f22a10e05bf9403db6b97743c7bf.tar.xz wireguard-linux-ba9e04a7ddf4f22a10e05bf9403db6b97743c7bf.zip | |
ip: fix tos reflection in ack and reset packets
Currently, in tcp_v4_reqsk_send_ack() and tcp_v4_send_reset(), we
echo the TOS value of the received packets in the response.
However, we do not want to echo the lower 2 ECN bits in accordance
with RFC 3168 6.1.5 robustness principles.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Wei Wang <weiwan@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions