Davide Caratti 81d159444d net/sched: act_simple: fix parsing of TCA_DEF_DATA ...

[ Upstream commit 8d499533e0bc02d44283dbdab03142b599b8ba16 ]

use nla_strlcpy() to avoid copying data beyond the length of TCA_DEF_DATA
netlink attribute, in case it is less than SIMP_MAX_DATA and it does not
end with '\0' character.

v2: fix errors in the commit message, thanks Hangbin Liu

Fixes: fa1b1cff3d06 ("net_cls_act: Make act_simple use of netlink policy.")
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-06-26 08:06:28 +08:00

..

act_api.c

net sched actions: fix dumping which requires several messages to user space

2018-04-12 12:32:23 +02:00

act_bpf.c

net/sched: fix idr leak on the error path of tcf_bpf_init()

2018-05-30 07:52:18 +02:00

act_connmark.c

Revert "net_sched: hold netns refcnt for each action"

2017-11-09 10:03:09 +09:00

act_csum.c

net: accept UFO datagrams from tuntap and packet

2017-12-17 15:07:58 +01:00

act_gact.c

net/sched: Fix update of lastuse in act modules implementing stats_update

2018-01-17 09:45:22 +01:00

act_ife.c

net: sched: ife: handle malformed tlv length

2018-04-29 11:33:13 +02:00

act_ipt.c

net/sched: fix idr leak in the error path of __tcf_ipt_init()

2018-05-30 07:52:18 +02:00

act_meta_mark.c

…

act_meta_skbprio.c

…

act_meta_skbtcindex.c

net sched ife action: Introduce skb tcindex metadata encap decap

2016-09-19 21:55:28 -04:00

act_mirred.c

net/sched: Fix update of lastuse in act modules implementing stats_update

2018-01-17 09:45:22 +01:00

act_nat.c

Revert "net_sched: hold netns refcnt for each action"

2017-11-09 10:03:09 +09:00

act_pedit.c

net/sched: fix idr leak in the error path of tcp_pedit_init()

2018-05-30 07:52:18 +02:00

act_police.c

net/sched: fix idr leak in the error path of tcf_act_police_init()

2018-05-30 07:52:18 +02:00

act_sample.c

net/sched: fix NULL dereference in the error path of tcf_sample_init()

2018-05-30 07:52:16 +02:00

act_simple.c

net/sched: act_simple: fix parsing of TCA_DEF_DATA

2018-06-26 08:06:28 +08:00

act_skbedit.c

net sched actions: fix invalid pointer dereferencing if skbedit flags missing

2018-06-21 04:02:57 +09:00

act_skbmod.c

net/sched: fix idr leak in the error path of tcf_skbmod_init()

2018-05-30 07:52:18 +02:00

act_tunnel_key.c

net/sched: fix NULL dereference in the error path of tunnel_key_init()

2018-04-12 12:32:26 +02:00

act_vlan.c

net/sched: fix refcnt leak in the error path of tcf_vlan_init()

2018-05-25 16:17:23 +02:00

cls_api.c

net: sched: fix error path in tcf_proto_create() when modules are not configured

2018-05-19 10:20:26 +02:00

cls_basic.c

cls_basic: use tcf_exts_get_net() before call_rcu()

2017-11-09 10:03:09 +09:00

cls_bpf.c

cls_bpf: don't decrement net's refcount when offload fails

2017-12-17 15:07:59 +01:00

cls_cgroup.c

cls_cgroup: use tcf_exts_get_net() before call_rcu()

2017-11-09 10:03:09 +09:00

cls_flow.c

cls_flow: use tcf_exts_get_net() before call_rcu()

2017-11-09 10:03:09 +09:00

cls_flower.c

cls_flower: Fix incorrect idr release when failing to modify rule

2018-06-11 22:49:22 +02:00

cls_fw.c

cls_fw: use tcf_exts_get_net() before call_rcu()

2017-11-09 10:03:09 +09:00

cls_matchall.c

cls_matchall: use tcf_exts_get_net() before call_rcu()

2017-11-09 10:03:10 +09:00

cls_route.c

cls_route: use tcf_exts_get_net() before call_rcu()

2017-11-09 10:03:10 +09:00

cls_rsvp6.c

…

cls_rsvp.c

…

cls_rsvp.h

cls_rsvp: use tcf_exts_get_net() before call_rcu()

2017-11-09 10:03:10 +09:00

cls_tcindex.c

cls_tcindex: use tcf_exts_get_net() before call_rcu()

2017-11-09 10:03:10 +09:00

cls_u32.c

cls_u32: fix use after free in u32_destroy_key()

2018-03-08 22:41:16 -08:00

em_canid.c

…

em_cmp.c

…

em_ipset.c

netfilter: x_tables: move hook state into xt_action_param structure

2016-11-03 10:56:21 +01:00

em_meta.c

net: convert sock.sk_refcnt from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

em_nbyte.c

…

em_text.c

…

em_u32.c

…

ematch.c

netlink: pass extended ACK struct to parsing functions

2017-04-13 13:58:22 -04:00

Kconfig

net: sched: select cls when cls_act is enabled

2017-06-05 10:56:36 -04:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sch_api.c

net_sched: avoid matching qdisc with zero handle

2017-10-29 17:55:03 +09:00

sch_atm.c

net_sched: remove tc class reference counting

2017-08-25 17:19:10 -07:00

sch_blackhole.c

…

sch_cbq.c

net: sched: cbq: create block for q->link.block

2017-12-17 15:07:58 +01:00

sch_choke.c

net_sched: red: Avoid illegal values

2018-02-25 11:07:59 +01:00

sch_codel.c

netlink: pass extended ACK struct to parsing functions

2017-04-13 13:58:22 -04:00

sch_drr.c

net_sched: remove tc class reference counting

2017-08-25 17:19:10 -07:00

sch_dsmark.c

net_sched: remove tc class reference counting

2017-08-25 17:19:10 -07:00

sch_fifo.c

sched: don't use skb queue helpers

2016-09-19 01:47:18 -04:00

sch_fq_codel.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-09-01 17:42:05 -07:00

sch_fq.c

net_sched: fq: take care of throttled flows before reuse

2018-05-19 10:20:24 +02:00

sch_generic.c

net: sched: drop qdisc_reset from dev_graft_qdisc

2018-03-19 08:42:54 +01:00

sch_gred.c

net_sched: red: Avoid illegal values

2018-02-25 11:07:59 +01:00

sch_hfsc.c

net_sched/hfsc: fix curve activation in hfsc_change_class()

2017-09-21 11:56:32 -07:00

sch_hhf.c

sch_hhf: fix null pointer dereference on init failure

2017-08-30 15:26:11 -07:00

sch_htb.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-09-01 17:42:05 -07:00

sch_ingress.c

net: sched: fix static key imbalance in case of ingress/clsact_init error

2018-01-02 20:31:12 +01:00

sch_mq.c

net_sched: remove tc class reference counting

2017-08-25 17:19:10 -07:00

sch_mqprio.c

net_sched: remove tc class reference counting

2017-08-25 17:19:10 -07:00

sch_multiq.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-09-01 17:42:05 -07:00

sch_netem.c

sch_netem: fix skb leak in netem_enqueue()

2018-03-31 18:10:40 +02:00

sch_pie.c

netlink: pass extended ACK struct to parsing functions

2017-04-13 13:58:22 -04:00

sch_plug.c

…

sch_prio.c

sched: Use __qdisc_drop instead of kfree_skb in sch_prio and sch_qfq

2017-09-06 21:20:07 -07:00

sch_qfq.c

sched: Use __qdisc_drop instead of kfree_skb in sch_prio and sch_qfq

2017-09-06 21:20:07 -07:00

sch_red.c

net: sched: red: avoid hashing NULL child

2018-05-25 16:17:23 +02:00

sch_sfb.c

net_sched: remove tc class reference counting

2017-08-25 17:19:10 -07:00

sch_sfq.c

net_sched: red: Avoid illegal values

2018-02-25 11:07:59 +01:00

sch_tbf.c

net: sched: red: avoid hashing NULL child

2018-05-25 16:17:23 +02:00

sch_teql.c

net: make ndo_get_stats64 a void function

2017-01-08 17:51:44 -05:00