Budimir Markovic 5293f466d4 net/sched: sch_hfsc: Ensure inner classes have fsc curve ... [ Upstream commit b3d26c5702 ] HFSC assumes that inner classes have an fsc curve, but it is currently possible for classes without an fsc curve to become parents. This leads to bugs including a use-after-free. Don't allow non-root classes without HFSC_FSC to become parents. Fixes: 1da177e4c3 ("Linux-2.6.12-rc2") Reported-by: Budimir Markovic <markovicbudimir@gmail.com> Signed-off-by: Budimir Markovic <markovicbudimir@gmail.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Link: https://lore.kernel.org/r/20230824084905.422-1-markovicbudimir@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-09-13 09:48:08 +02:00
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Kconfig	…
Makefile	…
act_api.c	…
act_bpf.c	…
act_connmark.c	…
act_csum.c	…
act_ct.c	…
act_ctinfo.c	…
act_gact.c	…
act_gate.c	…
act_ife.c	…
act_ipt.c	…
act_meta_mark.c	…
act_meta_skbprio.c	…
act_meta_skbtcindex.c	…
act_mirred.c	…
act_mpls.c	…
act_nat.c	…
act_pedit.c	…
act_police.c	…
act_sample.c	…
act_simple.c	…
act_skbedit.c	…
act_skbmod.c	…
act_tunnel_key.c	…
act_vlan.c	…
cls_api.c	…
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_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	…
sch_api.c	…
sch_blackhole.c	…
sch_cake.c	…
sch_cbs.c	…
sch_choke.c	…
sch_codel.c	…
sch_drr.c	…
sch_etf.c	…
sch_ets.c	…
sch_fifo.c	…
sch_fq.c	…
sch_fq_codel.c	…
sch_fq_pie.c	…
sch_frag.c	…
sch_generic.c	…
sch_gred.c	…
sch_hfsc.c	…
sch_hhf.c	…
sch_htb.c	…
sch_ingress.c	…
sch_mq.c	…
sch_mqprio.c	…
sch_mqprio_lib.c	…
sch_mqprio_lib.h	…
sch_multiq.c	…
sch_netem.c	…
sch_pie.c	…
sch_plug.c	…
sch_prio.c	…
sch_qfq.c	…
sch_red.c	…
sch_sfb.c	…
sch_sfq.c	…
sch_skbprio.c	…
sch_taprio.c	…
sch_tbf.c	…
sch_teql.c	…