Pavel Skripkin 63594fd2f7 net: sched: fix warning in tcindex_alloc_perfect_hash ...

[ Upstream commit 3f2db25009 ]

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: b9a24bb76b ("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

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act_bpf.c

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act_connmark.c

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act_csum.c

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act_gact.c

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act_ife.c

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act_ipt.c

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act_meta_mark.c

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act_meta_skbprio.c

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act_meta_skbtcindex.c

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act_mirred.c

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act_nat.c

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act_pedit.c

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act_police.c

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act_sample.c

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act_simple.c

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act_skbedit.c

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act_skbmod.c

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act_tunnel_key.c

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act_vlan.c

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cls_api.c

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cls_basic.c

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cls_bpf.c

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cls_cgroup.c

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cls_flow.c

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cls_flower.c

net: sched: correct flower port blocking

2020-03-11 18:02:48 +01:00

cls_fw.c

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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

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cls_rsvp.c

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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

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em_canid.c

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em_cmp.c

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em_ipset.c

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em_meta.c

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em_nbyte.c

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em_text.c

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em_u32.c

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ematch.c

net_sched: ematch: reject invalid TCF_EM_SIMPLE

2020-02-05 14:18:09 +00:00

Kconfig

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Makefile

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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

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sch_cbq.c

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sch_choke.c

net: sched: validate stab values

2021-03-30 14:40:12 +02:00

sch_codel.c

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sch_drr.c

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sch_dsmark.c

sch_dsmark: fix a NULL deref in qdisc_reset()

2021-06-03 08:36:25 +02:00

sch_fifo.c

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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

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sch_hhf.c

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sch_htb.c

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sch_ingress.c

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sch_mq.c

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sch_mqprio.c

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sch_multiq.c

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sch_netem.c

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sch_pie.c

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sch_plug.c

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sch_prio.c

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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

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sch_sfq.c

net: sched: validate stab values

2021-03-30 14:40:12 +02:00

sch_tbf.c

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sch_teql.c

net: sched: sch_teql: fix null-pointer dereference

2021-04-16 11:57:48 +02:00