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linux/net/sched
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Dan Carpenter 170e531704 net: sched: Fix use after free in red_enqueue() 
[ Upstream commit 8bdc2acd42 ]

We can't use "skb" again after passing it to qdisc_enqueue().  This is
basically identical to commit 2f09707d0c ("sch_sfb: Also store skb
len before calling child enqueue").

Fixes: d7f4f332f0 ("sch_red: update backlog as well")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-11-10 18:17:17 +01:00
..
act_api.c
net/sched: act_api: Notify user space if any actions were flushed before error
2022-06-27 21:51:23 -07:00
act_bpf.c
bpf: Keep the (rcv) timestamp behavior for the existing tc-bpf@ingress
2022-03-03 14:38:48 +00:00
act_connmark.c
flow_offload: fill flags to action structure
2021-12-19 14:08:47 +00:00
act_csum.c
net/sched: act_api: Add extack to offload_act_setup() callback
2022-04-08 13:45:43 +01:00
act_ct.c
net: sched: act_ct: fix possible refcount leak in tcf_ct_init()
2022-09-26 12:40:39 -07:00
act_ctinfo.c
flow_offload: fill flags to action structure
2021-12-19 14:08:47 +00:00
act_gact.c
net/sched: act_gact: Add extack messages for offload failure
2022-04-08 13:45:43 +01:00
act_gate.c
net/sched: act_api: Add extack to offload_act_setup() callback
2022-04-08 13:45:43 +01:00
act_ife.c
flow_offload: fill flags to action structure
2021-12-19 14:08:47 +00:00
act_ipt.c
flow_offload: fill flags to action structure
2021-12-19 14:08:47 +00:00
act_meta_mark.c
…
act_meta_skbprio.c
…
act_meta_skbtcindex.c
…
act_mirred.c
net: rename reference+tracking helpers
2022-06-09 21:52:55 -07:00
act_mpls.c
net/sched: act_mpls: Add extack messages for offload failure
2022-04-08 13:45:43 +01:00
act_nat.c
flow_offload: fill flags to action structure
2021-12-19 14:08:47 +00:00
act_pedit.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-05-19 11:23:59 -07:00
act_police.c
net/sched: act_police: allow 'continue' action offload
2022-07-06 12:44:39 +01:00
act_sample.c
net/sched: act_api: Add extack to offload_act_setup() callback
2022-04-08 13:45:43 +01:00
act_simple.c
flow_offload: fill flags to action structure
2021-12-19 14:08:47 +00:00
act_skbedit.c
net: sched: support hash selecting tx queue
2022-04-19 12:20:45 +02:00
act_skbmod.c
flow_offload: fill flags to action structure
2021-12-19 14:08:47 +00:00
act_tunnel_key.c
net/sched: act_tunnel_key: Add extack message for offload failure
2022-04-08 13:45:43 +01:00
act_vlan.c
net/sched: act_vlan: Add extack message for offload failure
2022-04-08 13:45:43 +01:00
cls_api.c
net: sched: fix possible refcount leak in tc_new_tfilter()
2022-09-22 07:04:47 -07:00
cls_basic.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
cls_bpf.c
bpf: Keep the (rcv) timestamp behavior for the existing tc-bpf@ingress
2022-03-03 14:38:48 +00:00
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
net/sched: flower: Add PPPoE filter
2022-07-26 10:20:29 -07:00
cls_fw.c
net_sched: refactor TC action init API
2021-08-02 10:24:38 +01:00
cls_matchall.c
net/sched: matchall: Avoid overwriting error messages
2022-04-08 13:45:43 +01:00
cls_route.c
net_sched: cls_route: disallow handle of 0
2022-08-15 11:46:30 +01:00
cls_rsvp6.c
…
cls_rsvp.c
…
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: cls_u32: Avoid memcpy() false-positive warning
2022-10-21 12:39:11 +02:00
em_canid.c
…
em_cmp.c
net: sched: fix misspellings using misspell-fixer tool
2020-11-10 17:00:28 -08:00
em_ipset.c
…
em_ipt.c
…
em_meta.c
net_sched: em_meta: add READ_ONCE() in var_sk_bound_if()
2022-05-16 10:31:06 +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: 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: fix race condition in qdisc_graft()
2022-10-29 10:08:35 +02:00
sch_atm.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_blackhole.c
…
sch_cake.c
net: sched: cake: fix null pointer access issue when cake_init() fails
2022-10-29 10:08:34 +02:00
sch_cbq.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
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: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_codel.c
…
sch_drr.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_dsmark.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_etf.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_ets.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_fifo.c
net_sched: fix NULL deref in fifo_set_limit()
2021-10-01 14:59:10 -07:00
sch_fq_codel.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_fq_pie.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_fq.c
…
sch_frag.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2021-12-31 14:35:40 +00:00
sch_generic.c
net/sched: fix netdevice reference leaks in attach_default_qdiscs()
2022-08-30 15:10:08 +02:00
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: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_hhf.c
…
sch_htb.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_ingress.c
…
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: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_netem.c
net/sched: sch_netem: Fix arithmetic in netem_dump() for 32-bit platforms
2022-06-17 20:29:38 -07:00
sch_pie.c
net: sched: fix misspellings using misspell-fixer tool
2020-11-10 17:00:28 -08:00
sch_plug.c
…
sch_prio.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_qfq.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_red.c
net: sched: Fix use after free in red_enqueue()
2022-11-10 18:17:17 +01:00
sch_sfb.c
net: sched: sfb: fix null pointer access issue when sfb_init() fails
2022-10-29 10:08:34 +02:00
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
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_taprio.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_tbf.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00
sch_teql.c
net: sched: delete duplicate cleanup of backlog and qlen
2022-10-29 10:08:34 +02:00