Daniel Borkmann 3a461da1d0 cls_bpf: reset class and reuse major in da ... There are two issues with the current code. First one is that we need to set res->class to 0 in case we use non-default classid matching. This is important for the case where cls_bpf was initially set up with an optional binding to a default class with tcf_bind_filter(), where the underlying qdisc implements bind_tcf() that fills res->class and tests for it later on when doing the classification. Convention for these cases is that after tc_classify() was called, such qdiscs (atm, drr, qfq, cbq, hfsc, htb) first test class, and if 0, then they lookup based on classid. Second, there's a bug with da mode, where res->classid is only assigned a 16 bit minor, but it needs to expand to the full 32 bit major/minor combination instead, therefore we need to expand with the bound major. This is fine as classes belonging to a classful qdisc must share the same major. Fixes: 045efa82ff ("cls_bpf: introduce integrated actions") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-03-18 19:35:21 -04:00
..
Kconfig	Support to encoding decoding skb prio on IFE action	2016-03-01 17:15:23 -05:00
Makefile	Support to encoding decoding skb prio on IFE action	2016-03-01 17:15:23 -05:00
act_api.c	net_sched: add network namespace support for tc actions	2016-02-25 14:16:21 -05:00
act_bpf.c	net_sched: add network namespace support for tc actions	2016-02-25 14:16:21 -05:00
act_connmark.c	net_sched: add network namespace support for tc actions	2016-02-25 14:16:21 -05:00
act_csum.c	net_sched: add network namespace support for tc actions	2016-02-25 14:16:21 -05:00
act_gact.c	net_sched: add network namespace support for tc actions	2016-02-25 14:16:21 -05:00
act_ife.c	act_ife: fix a typo in kmemdup() parameters	2016-03-06 22:43:44 -05:00
act_ipt.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-03-08 12:34:12 -05:00
act_meta_mark.c	Support to encoding decoding skb mark on IFE action	2016-03-01 17:15:23 -05:00
act_meta_skbprio.c	Support to encoding decoding skb prio on IFE action	2016-03-01 17:15:23 -05:00
act_mirred.c	net: remove skb_sender_cpu_clear()	2016-03-01 17:36:47 -05:00
act_nat.c	net_sched: add network namespace support for tc actions	2016-02-25 14:16:21 -05:00
act_pedit.c	net_sched: add network namespace support for tc actions	2016-02-25 14:16:21 -05:00
act_police.c	net_sched: add network namespace support for tc actions	2016-02-25 14:16:21 -05:00
act_simple.c	net_sched: add network namespace support for tc actions	2016-02-25 14:16:21 -05:00
act_skbedit.c	net_sched: add network namespace support for tc actions	2016-02-25 14:16:21 -05:00
act_vlan.c	net_sched: add network namespace support for tc actions	2016-02-25 14:16:21 -05:00
cls_api.c	net: sched: fix call_rcu() race on classifier module unloads	2015-05-21 18:48:18 -04:00
cls_basic.c	net_sched: destroy proto tp when all filters are gone	2015-03-09 15:35:55 -04:00
cls_bpf.c	cls_bpf: reset class and reuse major in da	2016-03-18 19:35:21 -04:00
cls_cgroup.c	cls_cgroup: factor out classid retrieval	2015-07-20 12:41:30 -07:00
cls_flow.c	sched: cls_flow: use skb_to_full_sk() helper	2015-11-08 20:56:39 -05:00
cls_flower.c	net/flower: Fix pointer cast	2016-03-11 12:04:37 -05:00
cls_fw.c	net: revert "net_sched: move tp->root allocation into fw_init()"	2015-09-24 14:33:30 -07:00
cls_route.c	net_sched: destroy proto tp when all filters are gone	2015-03-09 15:35:55 -04:00
cls_rsvp.c	…
cls_rsvp.h	net_sched: convert rsvp to call tcf_exts_destroy from rcu callback	2015-08-26 11:01:45 -07:00
cls_rsvp6.c	…
cls_tcindex.c	net_sched: convert tcindex to call tcf_exts_destroy from rcu callback	2015-08-26 11:01:44 -07:00
cls_u32.c	net: sched: cls_u32 add bit to specify software only rules	2016-03-01 16:05:39 -05:00
em_canid.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_cmp.c	…
em_ipset.c	netfilter: x_tables: Pass struct net in xt_action_param	2015-09-18 21:58:14 +02:00
em_meta.c	net_sched: em_meta: use skb_to_full_sk() helper	2015-11-08 20:56:39 -05:00
em_nbyte.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_text.c	net: Remove state argument from skb_find_text()	2015-02-22 15:59:54 -05:00
em_u32.c	…
ematch.c	ematch: Fix auto-loading of ematch modules.	2015-02-20 15:30:56 -05:00
sch_api.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_atm.c	net: sched: consolidate tc_classify{,_compat}	2015-08-27 14:18:48 -07:00
sch_blackhole.c	net/sched: make sch_blackhole.c explicitly non-modular	2015-10-09 07:52:28 -07:00
sch_cbq.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_choke.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_codel.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_drr.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_dsmark.c	net_sched: dsmark: use qdisc_dequeue_peeked()	2016-03-08 14:35:13 -05:00
sch_fifo.c	net: sched: drop all special handling of tx_queue_len == 0	2015-08-18 11:55:08 -07:00
sch_fq.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_fq_codel.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_generic.c	net: sched: use pfifo_fast for non real queues	2016-03-03 17:38:46 -05:00
sch_gred.c	net: sched: drop all special handling of tx_queue_len == 0	2015-08-18 11:55:08 -07:00
sch_hfsc.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_hhf.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_htb.c	sch_htb: update backlog as well	2016-02-29 17:02:33 -05:00
sch_ingress.c	net, sched: add clsact qdisc	2016-01-10 22:13:15 -05:00
sch_mq.c	net: sched: use pfifo_fast for non real queues	2016-03-03 17:38:46 -05:00
sch_mqprio.c	net: sched: use pfifo_fast for non real queues	2016-03-03 17:38:46 -05:00
sch_multiq.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_netem.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_pie.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_plug.c	net: sched: drop all special handling of tx_queue_len == 0	2015-08-18 11:55:08 -07:00
sch_prio.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_qfq.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_red.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_sfb.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_sfq.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_tbf.c	net_sched: update hierarchical backlog too	2016-02-29 17:02:33 -05:00
sch_teql.c	net: sched: fix skb->protocol use in case of accelerated vlan path	2015-01-13 17:51:08 -05:00