kernel_optimize_test/net/sched
Eric Dumazet 21de12ee55 netem: fix a use after free
If the packet was dropped by lower qdisc, then we must not
access it later.

Save qdisc_pkt_len(skb) in a temp variable.

Fixes: 2ccccf5fb4 ("net_sched: update hierarchical backlog too")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: WANG Cong <xiyou.wangcong@gmail.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-23 15:07:44 -04:00
..
act_api.c
act_bpf.c
act_connmark.c
act_csum.c
act_gact.c
act_ife.c
act_ipt.c
act_meta_mark.c
act_meta_skbprio.c
act_mirred.c
act_nat.c
act_pedit.c
act_police.c
act_simple.c
act_skbedit.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_route.c
cls_rsvp6.c
cls_rsvp.c
cls_rsvp.h
cls_tcindex.c
cls_u32.c
em_canid.c
em_cmp.c
em_ipset.c
em_meta.c
em_nbyte.c
em_text.c
em_u32.c
ematch.c
Kconfig
Makefile
sch_api.c
sch_atm.c
sch_blackhole.c
sch_cbq.c
sch_choke.c
sch_codel.c
sch_drr.c
sch_dsmark.c
sch_fifo.c
sch_fq_codel.c
sch_fq.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_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_tbf.c
sch_teql.c