diff options
| author | Chenbo Feng <fengc@google.com> | 2017-06-20 19:06:40 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-22 11:13:56 -0400 |
| commit | 8fac365f63c866a00015fa13932d8ffc584518b8 (patch) | |
| tree | e8e8a7d3fdf70628d174f346c1bcf215b545f450 /virt | |
| parent | 2da55390a96ad2245edfaca77669c10088523d39 (diff) | |
tcp: Add a tcp_filter hook before handle ack packet
Currently in both ipv4 and ipv6 code path, the ack packet received when
sk at TCP_NEW_SYN_RECV state is not filtered by socket filter or cgroup
filter since it is handled from tcp_child_process and never reaches the
tcp_filter inside tcp_v4_rcv or tcp_v6_rcv. Adding a tcp_filter hooks
here can make sure all the ingress tcp packet can be correctly filtered.
Signed-off-by: Chenbo Feng <fengc@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions