Ignacy Gawędzki b057df24a7 cls_api.c: Fix dumping of non-existing actions' stats. ... In tcf_exts_dump_stats(), ensure that exts->actions is not empty before accessing the first element of that list and calling tcf_action_copy_stats() on it. This fixes some random segvs when adding filters of type "basic" with no particular action. This also fixes the dumping of those "no-action" filters, which more often than not made calls to tcf_action_copy_stats() fail and consequently netlink attributes added by the caller to be removed by a call to nla_nest_cancel(). Fixes: 33be627159 ("net_sched: act: use standard struct list_head") Signed-off-by: Ignacy Gawędzki <ignacy.gawedzki@green-communications.fr> Acked-by: Cong Wang <cwang@twopensource.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-02-04 20:26:12 -08:00
..
act_api.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
act_csum.c	net_sched: act: move tcf_hashinfo_init() into tcf_register_action()	2014-02-12 19:23:32 -05:00
act_gact.c	sched: fix act file names in header comment	2014-11-06 15:04:41 -05:00
act_ipt.c	sched: fix act file names in header comment	2014-11-06 15:04:41 -05:00
act_mirred.c	sched: fix act file names in header comment	2014-11-06 15:04:41 -05:00
act_nat.c	net_sched: act: move tcf_hashinfo_init() into tcf_register_action()	2014-02-12 19:23:32 -05:00
act_pedit.c	sched: fix act file names in header comment	2014-11-06 15:04:41 -05:00
act_police.c	sched: fix act file names in header comment	2014-11-06 15:04:41 -05:00
act_simple.c	sched: fix act file names in header comment	2014-11-06 15:04:41 -05:00
act_skbedit.c	net_sched: act: move tcf_hashinfo_init() into tcf_register_action()	2014-02-12 19:23:32 -05:00
act_vlan.c	sched: introduce vlan action	2014-11-21 14:20:18 -05:00
cls_api.c	cls_api.c: Fix dumping of non-existing actions' stats.	2015-02-04 20:26:12 -08:00
cls_basic.c	net: sched: cls_basic: fix error path in basic_change()	2014-12-09 15:41:56 -05:00
cls_bpf.c	net: cls_bpf: fix auto generation of per list handles	2015-01-26 15:50:19 -08:00
cls_cgroup.c	net: sched: cls: use nla_nest_cancel instead of nlmsg_trim	2014-12-09 21:49:58 -05:00
cls_flow.c	net: sched: cls: use nla_nest_cancel instead of nlmsg_trim	2014-12-09 21:49:58 -05:00
cls_fw.c	net: sched: cls: use nla_nest_cancel instead of nlmsg_trim	2014-12-09 21:49:58 -05:00
cls_route.c	net: sched: cls: use nla_nest_cancel instead of nlmsg_trim	2014-12-09 21:49:58 -05:00
cls_rsvp6.c	[NET_SCHED]: Remove unnecessary includes	2007-07-10 22:16:41 -07:00
cls_rsvp.c	[NET_SCHED]: Remove unnecessary includes	2007-07-10 22:16:41 -07:00
cls_rsvp.h	net: sched: cls: use nla_nest_cancel instead of nlmsg_trim	2014-12-09 21:49:58 -05:00
cls_tcindex.c	net: sched: cls: use nla_nest_cancel instead of nlmsg_trim	2014-12-09 21:49:58 -05:00
cls_u32.c	net: sched: cls: remove unused op put from tcf_proto_ops	2014-12-09 14:49:02 -05:00
em_canid.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_cmp.c	net_sched: cleanups	2011-01-19 23:31:12 -08:00
em_ipset.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_meta.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_nbyte.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_text.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_u32.c	net_sched: cleanups	2011-01-19 23:31:12 -08:00
ematch.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-10-08 16:22:22 -04:00
Kconfig	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-12-10 15:48:20 -05:00
Makefile	sched: introduce vlan action	2014-11-21 14:20:18 -05:00
sch_api.c	net: sched: initialize bstats syncp	2014-10-21 21:45:21 -04:00
sch_atm.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_blackhole.c	pkt_sched: Add qdisc->ops->peek() implementation.	2008-10-31 00:45:55 -07:00
sch_cbq.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_choke.c	net: sched: implement qstat helper routines	2014-09-30 01:02:26 -04:00
sch_codel.c	net: sched: implement qstat helper routines	2014-09-30 01:02:26 -04:00
sch_drr.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_dsmark.c	net: sched: implement qstat helper routines	2014-09-30 01:02:26 -04:00
sch_fifo.c	net: sched: implement qstat helper routines	2014-09-30 01:02:26 -04:00
sch_fq_codel.c	net: fix suspicious rcu_dereference_check in net/sched/sch_fq_codel.c	2014-12-09 21:49:09 -05:00
sch_fq.c	pkt_sched: fq: avoid hang when quantum 0	2015-02-04 20:07:39 -08:00
sch_generic.c	net_sched: restore qdisc quota fairness limits after bulk dequeue	2014-10-09 19:12:26 -04:00
sch_gred.c	net: sched: implement qstat helper routines	2014-09-30 01:02:26 -04:00
sch_hfsc.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_hhf.c	net: sched: implement qstat helper routines	2014-09-30 01:02:26 -04:00
sch_htb.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_ingress.c	net: sched: implement qstat helper routines	2014-09-30 01:02:26 -04:00
sch_mq.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_mqprio.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_multiq.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_netem.c	net: add rbnode to struct sk_buff	2014-11-03 16:13:03 -05:00
sch_pie.c	sch_pie: schedule the timer after all init succeed	2014-10-29 14:28:01 -04:00
sch_plug.c	net_sched: sch_plug: plug_qdisc_ops is static	2012-02-13 16:04:40 -05:00
sch_prio.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_qfq.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_red.c	net: sched: implement qstat helper routines	2014-09-30 01:02:26 -04:00
sch_sfb.c	net: sched: implement qstat helper routines	2014-09-30 01:02:26 -04:00
sch_sfq.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_tbf.c	net: sched: avoid costly atomic operation in fq_dequeue()	2014-10-06 00:55:10 -04:00
sch_teql.c	net: better IFF_XMIT_DST_RELEASE support	2014-10-07 13:22:11 -04:00