Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8a3a4c6e authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

net: make sch_handle_ingress() drop monitor ready 



TC_ACT_STOLEN is used when ingress traffic is mirred/redirected
to say ifb.

Packet is not dropped, but consumed.

Only TC_ACT_SHOT is a clear indication something went wrong.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Acked-by: default avatarAlexei Starovoitov <ast@kernel.org>
Acked-by: default avatarJamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent acf87a3f

net/core/dev.c

+3 −1
Original line number Diff line number Diff line
@@ -3956,9 +3956,11 @@ sch_handle_ingress(struct sk_buff *skb, struct packet_type **pt_prev, int *ret, 
		break;

	case TC_ACT_SHOT:

		qdisc_qstats_cpu_drop(cl->q);

		kfree_skb(skb);

		return NULL;

	case TC_ACT_STOLEN:

	case TC_ACT_QUEUED:

		kfree_skb(skb);

		consume_skb(skb);

		return NULL;

	case TC_ACT_REDIRECT:

		/* skb_mac_header check was done by cls/act_bpf, so