Commit 144ce879 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller

net_sched: sch_mqprio: dont leak kernel memory

mqprio_dump() should make sure all fields of struct tc_mqprio_qopt are
initialized.
Signed-off-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
CC: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 682a1694
...@@ -215,7 +215,7 @@ static int mqprio_dump(struct Qdisc *sch, struct sk_buff *skb) ...@@ -215,7 +215,7 @@ static int mqprio_dump(struct Qdisc *sch, struct sk_buff *skb)
struct net_device *dev = qdisc_dev(sch); struct net_device *dev = qdisc_dev(sch);
struct mqprio_sched *priv = qdisc_priv(sch); struct mqprio_sched *priv = qdisc_priv(sch);
unsigned char *b = skb_tail_pointer(skb); unsigned char *b = skb_tail_pointer(skb);
struct tc_mqprio_qopt opt; struct tc_mqprio_qopt opt = { 0 };
struct Qdisc *qdisc; struct Qdisc *qdisc;
unsigned int i; unsigned int i;
......
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