From 3e5c2d3bdbe2c047b9853c4248f881f5ac645c89 Mon Sep 17 00:00:00 2001 From: Jamal Hadi Salim Date: Mon, 14 May 2007 02:57:19 -0700 Subject: [NET_SCHED]: prio qdisc boundary condition This fixes an out-of-boundary condition when the classified band equals q->bands. Caught by Alexey Signed-off-by: Jamal Hadi Salim Signed-off-by: David S. Miller --- net/sched/sch_prio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sched/sch_prio.c') diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index 269a6e17c6c4..6d7542c26e47 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -75,7 +75,7 @@ prio_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr) band = res.classid; } band = TC_H_MIN(band) - 1; - if (band > q->bands) + if (band >= q->bands) return q->queues[q->prio2band[0]]; return q->queues[band]; -- cgit v1.2.2