Re: [PATCH] [2.4.20] filter_list destroy fix in net/sched/sch_prio.c

From: jamal (hadi@cyberus.ca)
Date: Thu Apr 10 2003 - 12:57:46 EST


Looks good to me.

cheers,
jamal

On Thu, 10 Apr 2003, Dimitry V. Ketov wrote:

> The prio qdisc does not destroy its filter list, when someone deletes
> qdisc from interface without explicit filter deleting.
> This patch fixes that behavior.
>
> --- linux-2.4.20/net/sched/sch_prio.c Sat Aug 3 04:39:46 2002
> +++ linux/net/sched/sch_prio.c Thu Apr 10 17:52:55 2003
> @@ -158,11 +158,19 @@
> {
> int prio;
> struct prio_sched_data *q = (struct prio_sched_data *)sch->data;
> + struct tcf_proto *tp;
>
> for (prio=0; prio<q->bands; prio++) {
> qdisc_destroy(q->queues[prio]);
> q->queues[prio] = &noop_qdisc;
> }
> +
> + while((tp = q->filter_list) != NULL)
> + {
> + q->filter_list = tp->next;
> + tp->ops->destroy(tp);
> + }
> +
> MOD_DEC_USE_COUNT;
> }
>
>
>
>
-
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