Daniel Borkmann 3a1e2f4398 net: Make consumed action consistent in sch_handle_egress ... While looking at TC_ACT_* handling, the TC_ACT_CONSUMED is only handled in sch_handle_ingress but not sch_handle_egress. This was added via cd11b16407 ("net/tc: introduce TC_ACT_REINSERT.") and e5cf1baf92 ("act_mirred: use TC_ACT_REINSERT when possible") and later got renamed into TC_ACT_CONSUMED via 720f22fed8 ("net: sched: refactor reinsert action"). The initial work was targeted for ovs back then and only needed on ingress, and the mirred action module also restricts it to only that. However, given it's an API contract it would still make sense to make this consistent to sch_handle_ingress and handle it on egress side in the same way, that is, setting return code to "success" and returning NULL back to the caller as otherwise an action module sitting on egress returning TC_ACT_CONSUMED could lead to an UAF when untreated. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2023-08-28 10:18:03 +01:00
..
bpf_sk_storage.c	bpf: Add length check for SK_DIAG_BPF_STORAGE_REQ_MAP_FD parsing	2023-07-27 10:07:56 -07:00
datagram.c	net: datagram: fix data-races in datagram_poll()	2023-05-10 19:06:49 -07:00
dev_addr_lists_test.c	kunit: Use KUNIT_EXPECT_MEMEQ macro	2022-10-27 02:40:14 -06:00
dev_addr_lists.c	net: extract a few internals from netdevice.h	2022-04-07 20:32:09 -07:00
dev_ioctl.c	net: omit ndo_hwtstamp_get() call when possible in dev_set_hwtstamp_phylib()	2023-08-06 13:25:10 +01:00
dev.c	net: Make consumed action consistent in sch_handle_egress	2023-08-28 10:18:03 +01:00
dev.h	net-sysctl: factor-out rpm mask manipulation helpers	2023-02-09 17:45:55 -08:00
drop_monitor.c	net: extend drop reasons for multiple subsystems	2023-04-20 20:20:49 -07:00
dst_cache.c	wireguard: device: reset peer src endpoint when netns exits	2021-11-29 19:50:45 -08:00
dst.c	net: remove unnecessary input parameter 'how' in ifdown function	2023-08-22 13:19:02 +02:00
failover.c	net: failover: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf	2022-12-12 15:18:25 -08:00
fib_notifier.c
fib_rules.c	fib: expand fib_rule_policy	2021-12-16 07:18:35 -08:00
filter.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-08-10 14:10:53 -07:00
flow_dissector.c	net: flow_dissector: Add IPSEC dissector	2023-08-02 10:09:31 +01:00
flow_offload.c	tc: flower: Enable offload support IPSEC SPI field.	2023-08-02 10:09:32 +01:00
gen_estimator.c	treewide: Convert del_timer*() to timer_shutdown*()	2022-12-25 13:38:09 -08:00
gen_stats.c	net: Remove the obsolte u64_stats_fetch_*_irq() users (net).	2022-10-28 20:13:54 -07:00
gro_cells.c	net: drop the weight argument from netif_napi_add	2022-09-28 18:57:14 -07:00
gro.c	gro: move the tc_ext comparison to a helper	2023-06-18 18:08:35 +01:00
gso.c	net: move gso declarations and functions to their own files	2023-06-10 00:11:41 -07:00
hwbm.c
link_watch.c	net: linkwatch: only report IF_OPER_LOWERLAYERDOWN if iflink is actually down	2022-11-16 09:45:00 +00:00
lwt_bpf.c	lwt: Fix return values of BPF xmit ops	2023-08-18 16:05:26 +02:00
lwtunnel.c	xfrm: lwtunnel: squelch kernel warning in case XFRM encap type is not available	2022-10-12 10:45:51 +02:00
Makefile	net: move gso declarations and functions to their own files	2023-06-10 00:11:41 -07:00
neighbour.c	neighbour: switch to standard rcu, instead of rcu_bh	2023-03-21 21:32:18 -07:00
net_namespace.c	lib/ref_tracker: improve printing stats	2023-06-05 15:28:42 -07:00
net-procfs.c	net-sysfs: display two backlog queue len separately	2023-03-22 12:03:52 +01:00
net-sysfs.c	net: move struct netdev_rx_queue out of netdevice.h	2023-08-03 08:38:07 -07:00
net-sysfs.h
net-traces.c	udp6: add a missing call into udp_fail_queue_rcv_skb tracepoint	2023-07-07 09:16:52 +01:00
netclassid_cgroup.c	core: Variable type completion	2022-08-31 09:40:34 +01:00
netdev-genl-gen.c	net: ynl: prefix uAPI header include with uapi/	2023-05-26 10:30:14 +01:00
netdev-genl-gen.h	net: ynl: prefix uAPI header include with uapi/	2023-05-26 10:30:14 +01:00
netdev-genl.c	netdev-genl: use struct genl_info for reply construction	2023-08-15 15:01:03 -07:00
netevent.c
netpoll.c	netpoll: allocate netdev tracker right away	2023-06-15 08:21:11 +01:00
netprio_cgroup.c
of_net.c	net: Explicitly include correct DT includes	2023-07-27 20:33:16 -07:00
page_pool.c	page_pool: add a lockdep check for recycling in hardirq	2023-08-07 13:05:53 -07:00
pktgen.c	net: introduce and use skb_frag_fill_page_desc()	2023-05-13 19:47:56 +01:00
ptp_classifier.c	ptp: Add generic PTP is_sync() function	2022-03-07 11:31:34 +00:00
request_sock.c
rtnetlink.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-08-24 10:51:39 -07:00
scm.c	net: annotate data-races around sock->ops	2023-08-09 15:32:43 -07:00
secure_seq.c	tcp: Fix data-races around sysctl knobs related to SYN option.	2022-07-20 10:14:49 +01:00
selftests.c
skbuff.c	net: generalize calculation of skb extensions length	2023-08-24 11:24:30 -07:00
skmsg.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-08-10 14:10:53 -07:00
sock_destructor.h
sock_diag.c	net: fix __sock_gen_cookie()	2022-11-21 20:36:30 -08:00
sock_map.c	bpf, sockmap: Fix map type error in sock_map_del_link	2023-08-09 20:29:02 -07:00
sock_reuseport.c	soreuseport: Fix socket selection for SO_INCOMING_CPU.	2022-10-25 11:35:16 +02:00
sock.c	net: annotate data-races around sk->sk_lingertime	2023-08-21 07:41:57 +01:00
stream.c	net: deal with most data-races in sk_wait_event()	2023-05-10 10:03:32 +01:00
sysctl_net_core.c	net/sysctl: Rename kvfree_rcu() to kvfree_rcu_mightsleep()	2023-04-05 13:48:04 +00:00
timestamping.c
tso.c	net: tso: inline tso_count_descs()	2022-12-12 15:04:39 -08:00
utils.c	net: core: inet[46]_pton strlen len types	2022-11-01 21:14:39 -07:00
xdp.c	page_pool: split types and declarations from page_pool.h	2023-08-07 13:05:19 -07:00