Eric Dumazet ffde339b95 sch_dsmark: fix invalid skb_cow() usage ... [ Upstream commit aea92fb2e09e29653b023d4254ac9fbf94221538 ] skb_cow(skb, sizeof(ip header)) is not very helpful in this context. First we need to use pskb_may_pull() to make sure the ip header is in skb linear part, then use skb_try_make_writable() to address clones issues. Fixes: 4c30719f4f ("[PKT_SCHED] dsmark: handle cloned and non-linear skb's") Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-12-25 14:22:10 +01:00
..
act_api.c	net sched actions: decrement module reference count after table flush.	2017-03-22 12:04:18 +01:00
act_bpf.c
act_connmark.c	act_connmark: avoid crashing on malformed nlattrs with null parms	2017-03-22 12:04:16 +01:00
act_csum.c	bpf: try harder on clones when writing into skb	2016-07-11 09:31:12 -07:00
act_gact.c
act_ipt.c	net: sched: fix NULL pointer dereference when action calls some targets	2017-08-30 10:19:21 +02:00
act_mirred.c	net_sched: close another race condition in tcf_mirred_release()	2017-05-02 21:19:49 -07:00
act_nat.c	bpf: try harder on clones when writing into skb	2016-07-11 09:31:12 -07:00
act_pedit.c	net/sched: pedit: make sure that offset is valid	2016-12-10 19:07:23 +01:00
act_police.c
act_simple.c
act_skbedit.c
act_vlan.c	net/sched: act_vlan: Push skb->data to mac_header prior calling skb_vlan_*() functions	2016-11-15 07:46:37 +01:00
cls_api.c	net, sched: fix soft lockup in tc_classify	2017-01-15 13:41:34 +01:00
cls_basic.c	net, sched: respect rcu grace period on cls destruction	2016-12-10 19:07:23 +01:00
cls_bpf.c	net, sched: respect rcu grace period on cls destruction	2016-12-10 19:07:23 +01:00
cls_cgroup.c	net, sched: respect rcu grace period on cls destruction	2016-12-10 19:07:23 +01:00
cls_flow.c	net, sched: respect rcu grace period on cls destruction	2016-12-10 19:07:23 +01:00
cls_flower.c	net, sched: respect rcu grace period on cls destruction	2016-12-10 19:07:23 +01:00
cls_fw.c
cls_route.c
cls_rsvp.c
cls_rsvp.h	net, sched: respect rcu grace period on cls destruction	2016-12-10 19:07:23 +01:00
cls_rsvp6.c
cls_tcindex.c	net, sched: respect rcu grace period on cls destruction	2016-12-10 19:07:23 +01:00
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	net: sched: Fix one possible panic when no destroy callback	2017-07-21 07:44:54 +02:00
sch_atm.c
sch_blackhole.c
sch_cbq.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_choke.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_codel.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_drr.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_dsmark.c	sch_dsmark: fix invalid skb_cow() usage	2017-12-25 14:22:10 +01:00
sch_fifo.c	net_sched: fix pfifo_head_drop behavior vs backlog	2016-07-11 09:31:11 -07:00
sch_fq.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_fq_codel.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_generic.c
sch_gred.c
sch_hfsc.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_hhf.c	net_sched: fix error recovery at qdisc creation	2017-07-21 07:44:54 +02:00
sch_htb.c	sch_htb: update backlog as well	2016-05-18 17:06:39 -07:00
sch_ingress.c
sch_mq.c	net_sched: fix error recovery at qdisc creation	2017-07-21 07:44:54 +02:00
sch_mqprio.c	net_sched: fix error recovery at qdisc creation	2017-07-21 07:44:54 +02:00
sch_multiq.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_netem.c	netem: fix a use after free	2016-07-11 09:31:11 -07:00
sch_pie.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_plug.c
sch_prio.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_qfq.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_red.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_sfb.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_sfq.c	net_sched/sfq: update hierarchical backlog when drop packet	2017-08-30 10:19:19 +02:00
sch_tbf.c	net_sched: update hierarchical backlog too	2016-05-18 17:06:39 -07:00
sch_teql.c