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Lin Ma 2ab1efad60 net/sched: cls_api: complement tcf_tfilter_dump_policy 
In function `tc_dump_tfilter`, the attributes array is parsed via
tcf_tfilter_dump_policy which only describes TCA_DUMP_FLAGS. However,
the NLA TCA_CHAIN is also accessed with `nla_get_u32`.

The access to TCA_CHAIN is introduced in commit 5bc1701881e3 ("net:
sched: introduce multichain support for filters") and no nla_policy is
provided for parsing at that point. Later on, tcf_tfilter_dump_policy is
introduced in commit f8ab1807a9c9 ("net: sched: introduce terse dump
flag") while still ignoring the fact that TCA_CHAIN needs a check. This
patch does that by complementing the policy to allow the access
discussed here can be safe as other cases just choose rtm_tca_policy as
the parsing policy.

Signed-off-by: Lin Ma <linma@zju.edu.cn>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-03 11:54:39 +00:00
..
act_api.c
net: sched: Add initial TC error skb drop reasons
2023-12-20 11:50:13 +00:00
act_bpf.c
net/sched: avoid indirect act functions on retpoline kernels
2022-12-09 09:18:07 +00:00
act_connmark.c
net/sched: act_connmark: handle errno on tcf_idr_check_alloc
2023-03-01 08:19:09 +00:00
act_csum.c
net: skbuff: hide csum_not_inet when CONFIG_IP_SCTP not set
2023-04-19 13:04:30 +01:00
act_ct.c
net/sched: act_ct: Take per-cb reference to tcf_ct_flow_table
2023-12-11 09:59:58 +00:00
act_ctinfo.c
net/sched: act_ctinfo: use percpu stats
2023-02-13 20:09:01 -08:00
act_gact.c
Networking changes for 6.2.
2022-12-13 15:47:48 -08:00
act_gate.c
net: sched: Fill in MODULE_DESCRIPTION for act_gate
2023-11-01 21:49:08 -07:00
act_ife.c
net/sched: avoid indirect act functions on retpoline kernels
2022-12-09 09:18:07 +00:00
act_meta_mark.c
…
act_meta_skbprio.c
…
act_meta_skbtcindex.c
…
act_mirred.c
net/sched: act_mirred: Allow mirred to block
2023-12-26 21:20:09 +00:00
act_mpls.c
net/sched: remove two skb_mac_header() uses
2023-03-22 22:43:23 -07:00
act_nat.c
net/sched: act_nat: transition to percpu stats and rcu
2023-02-16 10:39:28 +01:00
act_pedit.c
net/sched: act_pedit: Add size check for TCA_PEDIT_PARMS_EX
2023-07-04 10:31:38 +02:00
act_police.c
net: move gso declarations and functions to their own files
2023-06-10 00:11:41 -07:00
act_sample.c
net/sched: act_sample: fix action bind logic
2023-02-26 18:27:45 +00:00
act_simple.c
net/sched: avoid indirect act functions on retpoline kernels
2022-12-09 09:18:07 +00:00
act_skbedit.c
net/sched: avoid indirect act functions on retpoline kernels
2022-12-09 09:18:07 +00:00
act_skbmod.c
net/sched: avoid indirect act functions on retpoline kernels
2022-12-09 09:18:07 +00:00
act_tunnel_key.c
net/sched: act_tunnel_key: add support for "don't fragment"
2023-03-30 23:24:24 -07:00
act_vlan.c
net/sched: avoid indirect act functions on retpoline kernels
2022-12-09 09:18:07 +00:00
cls_api.c
net/sched: cls_api: complement tcf_tfilter_dump_policy
2024-01-03 11:54:39 +00:00
cls_basic.c
net: sched: Fill in missing MODULE_DESCRIPTION for classifiers
2023-11-01 21:49:09 -07:00
cls_bpf.c
net: sched: cls_bpf: Undo tcf_bind_filter in case of an error
2023-07-17 07:33:39 +01:00
cls_cgroup.c
net: sched: Fill in missing MODULE_DESCRIPTION for classifiers
2023-11-01 21:49:09 -07:00
cls_flow.c
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
cls_flower.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-08-03 14:34:37 -07:00
cls_fw.c
net: sched: Fill in missing MODULE_DESCRIPTION for classifiers
2023-11-01 21:49:09 -07:00
cls_matchall.c
net: sched: cls_matchall: Undo tcf_bind_filter in case of failure after mall_set_parms
2023-07-17 07:33:38 +01:00
cls_route.c
net: sched: Fill in missing MODULE_DESCRIPTION for classifiers
2023-11-01 21:49:09 -07:00
cls_u32.c
net/sched: cls_u32: replace int refcounts with proper refcounts
2023-11-18 19:38:23 -08:00
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: implement lockless SO_PRIORITY
2023-10-01 19:09:54 +01:00
em_nbyte.c
net: sched: Return the correct errno code
2021-02-06 11:15:28 -08:00
em_text.c
…
em_u32.c
…
ematch.c
net_sched: reject TCF_EM_SIMPLE case for complex ematch module
2022-12-19 09:43:18 +00:00
Kconfig
bpf: Add fd-based tcx multi-prog infra with link support
2023-07-19 10:07:27 -07:00
Makefile
net/sched: Retire ipt action
2024-01-02 12:41:16 +00:00
sch_api.c
net/sched: Introduce tc block netdev tracking infra
2023-12-26 21:20:08 +00:00
sch_blackhole.c
Revert "net: sched: Pass root lock to Qdisc_ops.enqueue"
2020-07-16 16:48:34 -07:00
sch_cake.c
net: move gso declarations and functions to their own files
2023-06-10 00:11:41 -07:00
sch_cbs.c
net/sched: cbs: Use units.h instead of the copy of a definition
2023-11-30 23:15:48 -08:00
sch_choke.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_codel.c
net: sched: remove redundant NULL check in change hook function
2022-09-01 08:06:45 +02:00
sch_drr.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_etf.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_ets.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_fifo.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_fq_codel.c
Revert "net: sched: fq_codel: remove redundant resource cleanup in fq_codel_init()"
2022-10-19 13:47:09 +01:00
sch_fq_pie.c
netlink: make range pointers in policies const
2023-10-26 16:24:09 -07:00
sch_fq.c
net_sched: sch_fq: better validate TCA_FQ_WEIGHTS and TCA_FQ_PRIOMAP
2023-11-08 18:30:21 -08:00
sch_frag.c
net: dst: remove unnecessary input parameter in dst_alloc and dst_init
2023-09-12 11:42:25 +02:00
sch_generic.c
net/sched: Introduce tc block netdev tracking infra
2023-12-26 21:20:08 +00:00
sch_gred.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_hfsc.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_hhf.c
net: sched: remove redundant NULL check in change hook function
2022-09-01 08:06:45 +02:00
sch_htb.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_ingress.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_mq.c
net: sched: add rcu annotations around qdisc->qdisc_sleeping
2023-06-07 10:25:39 +01:00
sch_mqprio_lib.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_mqprio_lib.h
net/sched: mqprio: allow per-TC user input of FP adminStatus
2023-04-13 22:22:10 -07:00
sch_mqprio.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_multiq.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_netem.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_pie.c
net: sched: add rcu annotations around qdisc->qdisc_sleeping
2023-06-07 10:25:39 +01:00
sch_plug.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_prio.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_qfq.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_red.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_sfb.c
Networking fixes for 6.1-rc2, including fixes from netfilter
2022-10-20 17:24:59 -07:00
sch_sfq.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_skbprio.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_taprio.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_tbf.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00
sch_teql.c
net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs
2023-11-01 21:49:09 -07:00