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Xin Long f799ada6bf net: sched: act_mirred: drop dst for the direction from egress to ingress 
Without dropping dst, the packets sent from local mirred/redirected
to ingress will may still use the old dst. ip_rcv() will drop it as
the old dst is for output and its .input is dst_discard.

This patch is to fix by also dropping dst for those packets that are
mirred or redirected from egress to ingress in act_mirred.

Note that we don't drop it for the direction change from ingress to
egress, as on which there might be a user case attaching a metadata
dst by act_tunnel_key that would be used later.

Fixes: b57dc7c13ea9 ("net/sched: Introduce action ct")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Cong Wang <cong.wang@bytedance.com>
Reviewed-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-11-16 19:17:38 -08:00
..
act_api.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
act_bpf.c
net: sched: Merge Qdisc::bstats and Qdisc::cpu_bstats data types
2021-10-18 12:54:41 +01:00
act_connmark.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
act_csum.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
act_ct.c
net/sched: act_ct: Fix byte count on fragmented packets
2021-10-18 13:31:58 +01:00
act_ctinfo.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
act_gact.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
act_gate.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
act_ife.c
net: sched: Merge Qdisc::bstats and Qdisc::cpu_bstats data types
2021-10-18 12:54:41 +01:00
act_ipt.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
act_meta_mark.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
act_meta_skbprio.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
act_meta_skbtcindex.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
act_mirred.c
net: sched: act_mirred: drop dst for the direction from egress to ingress
2021-11-16 19:17:38 -08:00
act_mpls.c
net: sched: Merge Qdisc::bstats and Qdisc::cpu_bstats data types
2021-10-18 12:54:41 +01:00
act_nat.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
act_pedit.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
act_police.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
act_sample.c
net: sched: Merge Qdisc::bstats and Qdisc::cpu_bstats data types
2021-10-18 12:54:41 +01:00
act_simple.c
net: sched: Merge Qdisc::bstats and Qdisc::cpu_bstats data types
2021-10-18 12:54:41 +01:00
act_skbedit.c
net: sched: Merge Qdisc::bstats and Qdisc::cpu_bstats data types
2021-10-18 12:54:41 +01:00
act_skbmod.c
net: sched: Merge Qdisc::bstats and Qdisc::cpu_bstats data types
2021-10-18 12:54:41 +01:00
act_tunnel_key.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
act_vlan.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
cls_api.c
net: Fix offloading indirect devices dependency on qdisc order creation
2021-08-19 13:19:30 +01:00
cls_basic.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
cls_bpf.c
bpf: Refactor BPF_PROG_RUN into a function
2021-08-17 00:45:07 +02:00
cls_cgroup.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
cls_flow.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
cls_flower.c
cls_flower: Fix inability to match GRE/IPIP packets
2021-10-29 14:03:22 +01:00
cls_fw.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
cls_matchall.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
cls_route.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
cls_rsvp6.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
cls_rsvp.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
cls_rsvp.h
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
cls_tcindex.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
cls_u32.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
em_canid.c
net: sched: kerneldoc fixes
2020-07-13 17:20:40 -07:00
em_cmp.c
net: sched: fix misspellings using misspell-fixer tool
2020-11-10 17:00:28 -08:00
em_ipset.c
sched: consistently handle layer3 header accesses in the presence of VLANs
2020-07-03 14:34:53 -07:00
em_ipt.c
sched: consistently handle layer3 header accesses in the presence of VLANs
2020-07-03 14:34:53 -07:00
em_meta.c
net: introduce sk_forward_alloc_get()
2021-10-27 18:20:29 -07:00
em_nbyte.c
net: sched: Return the correct errno code
2021-02-06 11:15:28 -08:00
em_text.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
em_u32.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
ematch.c
net: sched: Fix spelling mistakes
2021-05-31 22:44:56 -07:00
Kconfig
net: sched: incorrect Kconfig dependencies on Netfilter modules
2020-12-09 15:49:29 -08:00
Makefile
net/sched: sch_frag: add generic packet fragment support.
2020-11-27 14:36:02 -08:00
sch_api.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
sch_atm.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
sch_blackhole.c
Revert "net: sched: Pass root lock to Qdisc_ops.enqueue"
2020-07-16 16:48:34 -07:00
sch_cake.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-08-19 18:09:18 -07:00
sch_cbq.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
sch_cbs.c
net: don't include ethtool.h from netdevice.h
2020-11-23 17:27:04 -08:00
sch_choke.c
net: sched: validate stab values
2021-03-10 15:47:52 -08:00
sch_codel.c
Revert "net: sched: Pass root lock to Qdisc_ops.enqueue"
2020-07-16 16:48:34 -07:00
sch_drr.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
sch_dsmark.c
net/sched: store the last executed chain also for clsact egress
2021-07-29 22:17:37 +01:00
sch_etf.c
Revert "net: sched: Pass root lock to Qdisc_ops.enqueue"
2020-07-16 16:48:34 -07:00
sch_ets.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
sch_fifo.c
net_sched: fix NULL deref in fifo_set_limit()
2021-10-01 14:59:10 -07:00
sch_fq_codel.c
fq_codel: generalise ce_threshold marking for subset of traffic
2021-10-20 15:24:36 -07:00
sch_fq_pie.c
net/sched: store the last executed chain also for clsact egress
2021-07-29 22:17:37 +01:00
sch_fq.c
Revert "net: sched: Pass root lock to Qdisc_ops.enqueue"
2020-07-16 16:48:34 -07:00
sch_frag.c
net/sched: sch_frag: fix stack OOB read while fragmenting IPv4 packets
2021-04-29 15:31:53 -07:00
sch_generic.c
net: sch: simplify condtion for selecting mini_Qdisc_pair buffer
2021-10-27 17:09:26 -07:00
sch_gred.c
net: sched: gred: dynamically allocate tc_gred_qopt_offload
2021-10-27 12:06:52 -07:00
sch_hfsc.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
sch_hhf.c
Revert "net: sched: Pass root lock to Qdisc_ops.enqueue"
2020-07-16 16:48:34 -07:00
sch_htb.c
sch_htb: Add extack messages for EOPNOTSUPP errors
2021-10-28 14:34:03 +01:00
sch_ingress.c
net: sched: Pass ingress block to tcf_classify_ingress
2020-02-19 17:49:48 -08:00
sch_mq.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
sch_mqprio.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
sch_multiq.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
sch_netem.c
net: sched: Use struct_size() helper in kvmalloc()
2021-09-30 17:27:03 -07:00
sch_pie.c
net: sched: fix misspellings using misspell-fixer tool
2020-11-10 17:00:28 -08:00
sch_plug.c
Revert "net: sched: Pass root lock to Qdisc_ops.enqueue"
2020-07-16 16:48:34 -07:00
sch_prio.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
sch_qfq.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
sch_red.c
net: sched: validate stab values
2021-03-10 15:47:52 -08:00
sch_sfb.c
net/sched: store the last executed chain also for clsact egress
2021-07-29 22:17:37 +01:00
sch_sfq.c
net/sched: store the last executed chain also for clsact egress
2021-07-29 22:17:37 +01:00
sch_skbprio.c
Revert "net: sched: Pass root lock to Qdisc_ops.enqueue"
2020-07-16 16:48:34 -07:00
sch_taprio.c
net/sched: sch_taprio: fix undefined behavior in ktime_mono_to_any
2021-11-09 19:16:23 -08:00
sch_tbf.c
net: sch_tbf: Add a graft command
2021-10-19 12:24:51 +01:00
sch_teql.c
net: sched: sch_teql: fix null-pointer dereference
2021-04-08 14:14:42 -07:00