Commit aadaca9e authored by wenxu's avatar wenxu Committed by Jakub Kicinski
Browse files

net/sched: fix miss init the mru in qdisc_skb_cb 



The mru in the qdisc_skb_cb should be init as 0. Only defrag packets in the
act_ct will set the value.

Fixes: 038ebb1a ("net/sched: act_ct: fix miss set mru for ovs after defrag in act_ct")
Signed-off-by: default avatarwenxu <wenxu@ucloud.cn>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent fb3158ea

net/core/dev.c

+2 −0
Original line number Diff line number Diff line
@@ -3872,6 +3872,7 @@ sch_handle_egress(struct sk_buff *skb, int *ret, struct net_device *dev) 
		return skb;



	/* qdisc_skb_cb(skb)->pkt_len was already set by the caller. */

	qdisc_skb_cb(skb)->mru = 0;

	mini_qdisc_bstats_cpu_update(miniq, skb);



	switch (tcf_classify(skb, miniq->filter_list, &cl_res, false)) {
@@ -4959,6 +4960,7 @@ sch_handle_ingress(struct sk_buff *skb, struct packet_type **pt_prev, int *ret, 
	}



	qdisc_skb_cb(skb)->pkt_len = skb->len;

	qdisc_skb_cb(skb)->mru = 0;

	skb->tc_at_ingress = 1;

	mini_qdisc_bstats_cpu_update(miniq, skb);

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