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authorwenxu <wenxu@ucloud.cn>2020-11-25 07:01:21 +0300
committerJakub Kicinski <kuba@kernel.org>2020-11-28 01:36:02 +0300
commitaadaca9e7c392dbf877af8cefb156199f1a67bbe (patch)
treeba0355c99e8ce49df41483e7d4f076d500d4c474 /net/core
parentfb3158ea612c5a0bda8ce07977c573757753a270 (diff)
downloadlinux-aadaca9e7c392dbf877af8cefb156199f1a67bbe.tar.xz
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: 038ebb1a713d ("net/sched: act_ct: fix miss set mru for ovs after defrag in act_ct") Signed-off-by: wenxu <wenxu@ucloud.cn> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/dev.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 3c3070d9d26f..51b263076124 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -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);