diff options
Diffstat (limited to 'net/sched/sch_red.c')
| -rw-r--r-- | net/sched/sch_red.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c index 7f8ea9e297c3..9d874e60e032 100644 --- a/net/sched/sch_red.c +++ b/net/sched/sch_red.c @@ -212,6 +212,8 @@ static int red_change(struct Qdisc *sch, struct nlattr *opt) max_P = tb[TCA_RED_MAX_P] ? nla_get_u32(tb[TCA_RED_MAX_P]) : 0; ctl = nla_data(tb[TCA_RED_PARMS]); + if (!red_check_params(ctl->qth_min, ctl->qth_max, ctl->Wlog)) + return -EINVAL; if (ctl->limit > 0) { child = fifo_create_dflt(sch, &bfifo_qdisc_ops, ctl->limit); |