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net/sched: act_ct: Fix adding udp port mangle operation

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Need to use the udp header type and not tcp.

Fixes: 9c26ba9b1f ("net/sched: act_ct: Instantiate flow table entry actions")
Signed-off-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Paul Blakey <paulb@nvidia.com>
Link: https://lore.kernel.org/r/20201019090244.3015186-1-roid@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Roi Dayan 2020-10-19 12:02:44 +03:00 committed by Jakub Kicinski
parent acd7aaf51b
commit 47b5d2a107
1 changed files with 2 additions and 2 deletions
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4
net/sched/act_ct.c
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@ -156,11 +156,11 @@ tcf_ct_flow_table_add_action_nat_udp(const struct nf_conntrack_tuple *tuple,
__be16 target_dst = target.dst.u.udp.port;
if (target_src != tuple->src.u.udp.port)
tcf_ct_add_mangle_action(action, FLOW_ACT_MANGLE_HDR_TYPE_TCP,
tcf_ct_add_mangle_action(action, FLOW_ACT_MANGLE_HDR_TYPE_UDP,
offsetof(struct udphdr, source),
0xFFFF, be16_to_cpu(target_src));
if (target_dst != tuple->dst.u.udp.port)
tcf_ct_add_mangle_action(action, FLOW_ACT_MANGLE_HDR_TYPE_TCP,
tcf_ct_add_mangle_action(action, FLOW_ACT_MANGLE_HDR_TYPE_UDP,
offsetof(struct udphdr, dest),
0xFFFF, be16_to_cpu(target_dst));
}