Paolo Abeni 97763dc0f4 net_sched: reject unknown tcfa_action values ...

After the commit 802bfb19152c ("net/sched: user-space can't set
unknown tcfa_action values"), unknown tcfa_action values are
converted to TC_ACT_UNSPEC, but the common agreement is instead
rejecting such configurations.

This change also introduces a helper to simplify the destruction
of a single action, avoiding code duplication.

v1 -> v2:
 - helper is now static and renamed according to act_* convention
 - updated extack message, according to the new behavior

Fixes: 802bfb19152c ("net/sched: user-space can't set unknown tcfa_action values")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2018-08-29 22:10:59 -07:00

..

act_api.c

net_sched: reject unknown tcfa_action values

2018-08-29 22:10:59 -07:00

act_bpf.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_connmark.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_csum.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_gact.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_ife.c

act_ife: fix a potential deadlock

2018-08-21 12:45:45 -07:00

act_ipt.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_meta_mark.c

net: remove duplicate includes

2017-12-13 13:18:46 -05:00

act_meta_skbprio.c

net sched actions: change IFE modules alias names

2017-10-12 22:13:20 -07:00

act_meta_skbtcindex.c

net: remove duplicate includes

2017-12-13 13:18:46 -05:00

act_mirred.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_nat.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_pedit.c

net/sched: act_pedit: fix dump of extended layered op

2018-08-29 18:11:05 -07:00

act_police.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_sample.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_simple.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_skbedit.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_skbmod.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_tunnel_key.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

act_vlan.c

net_sched: remove unnecessary ops->delete()

2018-08-21 12:45:44 -07:00

cls_api.c

net: sched: return -ENOENT when trying to remove filter from non-existent chain

2018-08-27 15:16:16 -07:00

cls_basic.c

sched: fix trailing whitespace

2018-07-24 14:10:42 -07:00

cls_bpf.c

cls_bpf: Use kmemdup instead of duplicating it in cls_bpf_prog_from_ops

2018-07-29 13:19:49 -07:00

cls_cgroup.c

net_sched: switch to rcu_work

2018-05-24 22:56:15 -04:00

cls_flow.c

net_sched: switch to rcu_work

2018-05-24 22:56:15 -04:00

cls_flower.c

net: sched: cls_flower: set correct offload data in fl_reoffload

2018-08-07 12:35:17 -07:00

cls_fw.c

net_sched: switch to rcu_work

2018-05-24 22:56:15 -04:00

cls_matchall.c

cls_matchall: fix tcf_unbind_filter missing

2018-08-16 12:08:26 -07:00

cls_route.c

net_sched: switch to rcu_work

2018-05-24 22:56:15 -04:00

cls_rsvp6.c

[NET_SCHED]: Remove unnecessary includes

2007-07-10 22:16:41 -07:00

cls_rsvp.c

[NET_SCHED]: Remove unnecessary includes

2007-07-10 22:16:41 -07:00

cls_rsvp.h

net_sched: switch to rcu_work

2018-05-24 22:56:15 -04:00

cls_tcindex.c

net_sched: Fix missing res info when create new tc_index filter

2018-08-13 19:37:42 -07:00

cls_u32.c

net: sched: Fix memory exposure from short TCA_U32_SEL

2018-08-26 14:21:50 -07:00

em_canid.c

net: sched: remove tcf_proto from ematch calls

2014-10-06 18:02:32 -04:00

em_cmp.c

net_sched: cleanups

2011-01-19 23:31:12 -08:00

em_ipset.c

netfilter: x_tables: move hook state into xt_action_param structure

2016-11-03 10:56:21 +01:00

em_ipt.c

net: sched: add em_ipt ematch for calling xtables matches

2018-02-21 13:15:33 -05:00

em_meta.c

net: convert sock.sk_refcnt from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

em_nbyte.c

net: sched: em_nbyte: don't add the data offset twice

2018-01-24 14:52:40 -05:00

em_text.c

net: Remove state argument from skb_find_text()

2015-02-22 15:59:54 -05:00

em_u32.c

net_sched: cleanups

2011-01-19 23:31:12 -08:00

ematch.c

net: sched: ematch: obtain net pointer from blocks

2017-10-16 21:00:40 +01:00

Kconfig

net/sched: add skbprio scheduler

2018-07-24 14:44:00 -07:00

Makefile

net/sched: add skbprio scheduler

2018-07-24 14:44:00 -07:00

sch_api.c

net/sched: Allow creating a Qdisc watchdog with other clocks

2018-07-04 22:30:27 +09:00

sch_atm.c

net: sch: api: add extack support in qdisc_create_dflt

2017-12-21 12:32:51 -05:00

sch_blackhole.c

net_sched: blackhole: tell upper qdisc about dropped packets

2018-06-17 08:42:33 +09:00

sch_cake.c

sch_cake: Fix TC filter flow override and expand it to hosts as well

2018-08-22 21:39:45 -07:00

sch_cbq.c

net: sch: sch_cbq: add extack support

2017-12-21 12:32:51 -05:00

sch_cbs.c

cbs: Add support for the graft function

2018-07-26 13:58:30 -07:00

sch_choke.c

net: sched: sch: add extack for change qdisc ops

2017-12-21 12:32:50 -05:00

sch_codel.c

net: sched: sch: add extack for change qdisc ops

2017-12-21 12:32:50 -05:00

sch_drr.c

net: sch: sch_drr: add extack support

2017-12-21 12:32:51 -05:00

sch_dsmark.c

net: sch: api: add extack support in qdisc_create_dflt

2017-12-21 12:32:51 -05:00

sch_etf.c

net/sched: Make etf report drops on error_queue

2018-07-04 22:30:28 +09:00

sch_fifo.c

net: sch: api: add extack support in qdisc_create_dflt

2017-12-21 12:32:51 -05:00

sch_fq_codel.c

sch_fq_codel: zero q->flows_cnt when fq_codel_init fails

2018-07-12 12:32:09 -07:00

sch_fq.c

net_sched: fq: take care of throttled flows before reuse

2018-05-02 16:37:38 -04:00

sch_generic.c

net: remove bypassed check in sch_direct_xmit()

2018-05-31 13:26:19 -04:00

sch_gred.c

net: sched: sch: add extack for change qdisc ops

2017-12-21 12:32:50 -05:00

sch_hfsc.c

net_sched: remove a bogus warning in hfsc

2018-06-23 10:58:46 +09:00

sch_hhf.c

treewide: kvzalloc() -> kvcalloc()

2018-06-12 16:19:22 -07:00

sch_htb.c

net_sched: remove unused htb drop_list

2018-06-24 16:42:46 +09:00

sch_ingress.c

net: sched: allow ingress and clsact qdiscs to share filter blocks

2018-01-17 14:53:57 -05:00

sch_mq.c

net: sched: mq: request stats from offloads

2018-05-29 09:49:16 -04:00

sch_mqprio.c

net: sch: api: add extack support in qdisc_create_dflt

2017-12-21 12:32:51 -05:00

sch_multiq.c

net: sch: api: add extack support in qdisc_create_dflt

2017-12-21 12:32:51 -05:00

sch_netem.c

netem: slotting with non-uniform distribution

2018-06-28 22:06:24 +09:00

sch_pie.c

net: sched: sch: add extack for change qdisc ops

2017-12-21 12:32:50 -05:00

sch_plug.c

net: sched: sch: add extack for change qdisc ops

2017-12-21 12:32:50 -05:00

sch_prio.c

net: sch: prio: Add offload ability for grafting a child

2018-02-28 12:06:01 -05:00

sch_qfq.c

net: sch: api: add extack support in qdisc_create_dflt

2017-12-21 12:32:51 -05:00

sch_red.c

net: sched: red: avoid hashing NULL child

2018-05-18 13:52:32 -04:00

sch_sfb.c

net: sch: api: add extack support in qdisc_create_dflt

2017-12-21 12:32:51 -05:00

sch_sfq.c

net: sch: api: add extack support in tcf_block_get

2017-12-21 12:32:51 -05:00

sch_skbprio.c

net/sched: add skbprio scheduler

2018-07-24 14:44:00 -07:00

sch_tbf.c

net: sched: red: avoid hashing NULL child

2018-05-18 13:52:32 -04:00

sch_teql.c

net: sched: sch: add extack for init callback

2017-12-21 12:32:50 -05:00