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msm-4.14/net/sched
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Pavel Skripkin 63594fd2f7 net: sched: fix warning in tcindex_alloc_perfect_hash 
[ Upstream commit 3f2db250099f46988088800052cdf2332c7aba61 ]

Syzbot reported warning in tcindex_alloc_perfect_hash. The problem
was in too big cp->hash, which triggers warning in kmalloc. Since
cp->hash comes from userspace, there is no need to warn if value
is not correct

Fixes: b9a24bb76bf6 ("net_sched: properly handle failure case of tcf_exts_init()")
Reported-and-tested-by: syzbot+1071ad60cd7df39fdadb@syzkaller.appspotmail.com
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Acked-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-20 16:17:38 +02:00
..
act_api.c
net: avoid potential infinite loop in tc_ctl_action()
2019-10-29 09:17:03 +01:00
act_bpf.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
act_connmark.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
act_csum.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
act_gact.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
act_ife.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
act_ipt.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
act_meta_mark.c
…
act_meta_skbprio.c
…
act_meta_skbtcindex.c
…
act_mirred.c
act_mirred: Fix mirred_init_module error handling
2020-01-27 14:46:49 +01:00
act_nat.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
act_pedit.c
net/sched: act_pedit: fix WARN() in the traffic path
2019-12-01 09:13:11 +01:00
act_police.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
act_sample.c
net/sched: act_sample: don't push mac header on ip6gre ingress
2019-10-05 12:47:40 +02:00
act_simple.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
act_skbedit.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
act_skbmod.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
act_tunnel_key.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
act_vlan.c
net_sched: fix a NULL pointer deref in ipt action
2019-09-10 10:32:20 +01:00
cls_api.c
net_sched: refetch skb protocol for each filter
2019-01-31 08:13:41 +01:00
cls_basic.c
…
cls_bpf.c
…
cls_cgroup.c
…
cls_flow.c
…
cls_flower.c
net: sched: correct flower port blocking
2020-03-11 18:02:48 +01:00
cls_fw.c
…
cls_matchall.c
net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS
2020-02-28 16:36:09 +01:00
cls_route.c
net_sched: cls_route: remove the right filter from hashtable
2020-04-02 16:34:24 +02:00
cls_rsvp6.c
…
cls_rsvp.c
…
cls_rsvp.h
cls_rsvp: fix rsvp_policy
2020-02-14 16:32:06 -05:00
cls_tcindex.c
net: sched: fix warning in tcindex_alloc_perfect_hash
2021-07-20 16:17:38 +02:00
cls_u32.c
net: sched: Fix memory exposure from short TCA_U32_SEL
2018-09-15 09:45:24 +02:00
em_canid.c
…
em_cmp.c
…
em_ipset.c
…
em_meta.c
…
em_nbyte.c
…
em_text.c
…
em_u32.c
…
ematch.c
net_sched: ematch: reject invalid TCF_EM_SIMPLE
2020-02-05 14:18:09 +00:00
Kconfig
…
Makefile
…
sch_api.c
net: sched: avoid duplicates in classes dump
2021-03-17 16:34:29 +01:00
sch_atm.c
net_sched: fix a memory leak in atm_tc_init()
2020-07-22 09:22:20 +02:00
sch_blackhole.c
net_sched: blackhole: tell upper qdisc about dropped packets
2018-07-22 14:28:46 +02:00
sch_cbq.c
sch_cbq: validate TCA_CBQ_WRROPT to avoid crash
2019-10-07 18:55:21 +02:00
sch_choke.c
net: sched: validate stab values
2021-03-30 14:40:12 +02:00
sch_codel.c
net: sched: Fix a possible null-pointer dereference in dequeue_func()
2019-08-09 17:53:35 +02:00
sch_drr.c
…
sch_dsmark.c
sch_dsmark: fix a NULL deref in qdisc_reset()
2021-06-03 08:36:25 +02:00
sch_fifo.c
…
sch_fq_codel.c
fq_codel: fix TCA_FQ_CODEL_DROP_BATCH_SIZE sanity checks
2020-05-20 08:16:53 +02:00
sch_fq.c
net: fq: add missing attribute validation for orphan mask
2020-03-20 10:54:11 +01:00
sch_generic.c
net: sched: export __netdev_watchdog_up()
2020-06-30 15:37:57 -04:00
sch_gred.c
net: sched: validate stab values
2021-03-30 14:40:12 +02:00
sch_hfsc.c
…
sch_hhf.c
net/flow_dissector: switch to siphash
2019-11-10 11:25:37 +01:00
sch_htb.c
…
sch_ingress.c
…
sch_mq.c
net: sched: fix tc -s class show no bstats on class with nolock subqueues
2019-12-05 15:38:19 +01:00
sch_mqprio.c
net: sched: fix tc -s class show no bstats on class with nolock subqueues
2019-12-05 15:38:19 +01:00
sch_multiq.c
net: sched: fix tc -s class show no bstats on class with nolock subqueues
2019-12-05 15:38:19 +01:00
sch_netem.c
net: netem: correct the parent's backlog when corrupted packet was dropped
2020-01-27 14:46:50 +01:00
sch_pie.c
…
sch_plug.c
…
sch_prio.c
net: sch_prio: When ungrafting, replace with FIFO
2020-01-12 12:12:08 +01:00
sch_qfq.c
pkt_sched: sch_qfq: fix qfq_change_class() error path
2021-07-20 16:17:37 +02:00
sch_red.c
net: sched: validate stab values
2021-03-30 14:40:12 +02:00
sch_sfb.c
net/flow_dissector: switch to siphash
2019-11-10 11:25:37 +01:00
sch_sfq.c
net: sched: validate stab values
2021-03-30 14:40:12 +02:00
sch_tbf.c
net: create skb_gso_validate_mac_len()
2019-02-20 10:20:48 +01:00
sch_teql.c
net: sched: sch_teql: fix null-pointer dereference
2021-04-16 11:57:48 +02:00