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author | Paul Blakey <paulb@nvidia.com> | 2022-02-17 12:30:48 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-02 13:47:57 +0300 |
commit | a95ea90deb3071c1ded77a05e91cfebc5238d908 (patch) | |
tree | 83f1045c2c10e0782f043a1ce1fb3f61f0d3ed7c /drivers | |
parent | d064d0c39405a7f0fc76d9b70ce9fb3bf434fe05 (diff) | |
download | linux-a95ea90deb3071c1ded77a05e91cfebc5238d908.tar.xz |
net/sched: act_ct: Fix flow table lookup after ct clear or switching zones
commit 2f131de361f6d0eaff17db26efdb844c178432f8 upstream.
Flow table lookup is skipped if packet either went through ct clear
action (which set the IP_CT_UNTRACKED flag on the packet), or while
switching zones and there is already a connection associated with
the packet. This will result in no SW offload of the connection,
and the and connection not being removed from flow table with
TCP teardown (fin/rst packet).
To fix the above, remove these unneccary checks in flow
table lookup.
Fixes: 46475bb20f4b ("net/sched: act_ct: Software offload of established flows")
Signed-off-by: Paul Blakey <paulb@nvidia.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions