Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Xiyu Yang 4648917e49 net: sched: Fix qdisc_rate_table refcount leak when get tcf_block failed ... [ Upstream commit c66070125837900163b81a03063ddd657a7e9bfb ] The reference counting issue happens in one exception handling path of cbq_change_class(). When failing to get tcf_block, the function forgets to decrease the refcount of "rtab" increased by qdisc_put_rtab(), causing a refcount leak. Fix this issue by jumping to "failure" label when get tcf_block failed. Fixes: 6529eaba33 ("net: sched: introduce tcf block infractructure") Signed-off-by: Xiyu Yang <xiyuyang19@fudan.edu.cn> Reviewed-by: Cong Wang <cong.wang@bytedance.com> Link: https://lore.kernel.org/r/1630252681-71588-1-git-send-email-xiyuyang19@fudan.edu.cn Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-09-15 09:47:38 +02:00
..
act_api.c	net_sched: check error pointer in tcf_dump_walker()	2021-08-04 12:27:37 +02:00
act_bpf.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_connmark.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_csum.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_ct.c	net/sched: act_ct: fix err check for nf_conntrack_confirm	2021-07-25 14:35:14 +02:00
act_ctinfo.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_gact.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_ife.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_ipt.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_meta_mark.c
act_meta_skbprio.c
act_meta_skbtcindex.c
act_mirred.c	net: sched: act_mirred: Reset ct info when mirror/redirect skb	2021-08-18 08:56:59 +02:00
act_mpls.c	net/sched: act_mpls: ensure LSE is pullable before reading it	2020-12-08 10:40:27 +01:00
act_nat.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_pedit.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_police.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_sample.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_simple.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_skbedit.c	net_sched: defer tcf_idr_insert() in tcf_action_init_1()	2020-10-14 10:33:06 +02:00
act_skbmod.c	net/sched: act_skbmod: Skip non-Ethernet packets	2021-07-28 13:30:57 +02:00
act_tunnel_key.c	net/sched: act_tunnel_key: fix OOB write in case of IPv6 ERSPAN tunnels	2020-10-29 09:57:26 +01:00
act_vlan.c	net/sched: act_vlan: Fix modify to allow 0	2021-07-14 16:53:27 +02:00
cls_api.c	net: sched: cls_api: Fix the the wrong parameter	2021-07-28 13:30:58 +02:00
cls_basic.c
cls_bpf.c
cls_cgroup.c
cls_flow.c
cls_flower.c
cls_fw.c
cls_matchall.c
cls_route.c
cls_rsvp.c
cls_rsvp.h
cls_rsvp6.c
cls_tcindex.c	net: sched: fix memory leak in tcindex_partial_destroy_work	2021-07-28 13:30:56 +02:00
cls_u32.c
em_canid.c
em_cmp.c
em_ipset.c
em_ipt.c
em_meta.c
em_nbyte.c
em_text.c
em_u32.c
ematch.c
Kconfig
Makefile
sch_api.c	net: sched: avoid duplicates in classes dump	2021-03-17 17:03:35 +01:00
sch_atm.c
sch_blackhole.c
sch_cake.c	sch_cake: Fix out of bounds when parsing TCP options and header	2021-06-23 14:41:25 +02:00
sch_cbq.c	net: sched: Fix qdisc_rate_table refcount leak when get tcf_block failed	2021-09-15 09:47:38 +02:00
sch_cbs.c
sch_choke.c	net: sched: validate stab values	2021-03-30 14:35:25 +02:00
sch_codel.c
sch_drr.c
sch_dsmark.c	sch_dsmark: fix a NULL deref in qdisc_reset()	2021-06-03 08:59:15 +02:00
sch_etf.c
sch_fifo.c
sch_fq.c
sch_fq_codel.c
sch_generic.c	net: sched: fix tx action reschedule issue with stopped queue	2021-06-03 08:59:13 +02:00
sch_gred.c	net: sched: validate stab values	2021-03-30 14:35:25 +02:00
sch_hfsc.c
sch_hhf.c
sch_htb.c
sch_ingress.c
sch_mq.c
sch_mqprio.c
sch_multiq.c
sch_netem.c	netem: fix zero division in tabledist	2020-11-01 12:01:03 +01:00
sch_pie.c
sch_plug.c
sch_prio.c
sch_qfq.c	pkt_sched: sch_qfq: fix qfq_change_class() error path	2021-07-14 16:53:31 +02:00
sch_red.c	net: sched: validate stab values	2021-03-30 14:35:25 +02:00
sch_sfb.c
sch_sfq.c	net: sched: validate stab values	2021-03-30 14:35:25 +02:00
sch_skbprio.c
sch_taprio.c	net: sched: tapr: prevent cycle_time == 0 in parse_taprio_schedule	2021-05-19 10:08:23 +02:00
sch_tbf.c
sch_teql.c	net: sched: sch_teql: fix null-pointer dereference	2021-04-14 08:24:12 +02:00