diff options
Diffstat (limited to 'net/sched/sch_hhf.c')
| -rw-r--r-- | net/sched/sch_hhf.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/sched/sch_hhf.c b/net/sched/sch_hhf.c index d85cb0263b67..96acab6a8da0 100644 --- a/net/sched/sch_hhf.c +++ b/net/sched/sch_hhf.c @@ -624,6 +624,10 @@ static int hhf_init(struct Qdisc *sch, struct nlattr *opt, q->hhf_evict_timeout = HZ; /* 1 sec */ q->hhf_non_hh_weight = 2; + if ((int)q->quantum <= 0 || + (u64)q->quantum * q->hhf_non_hh_weight > INT_MAX) + q->quantum = 256; + if (opt) { int err = hhf_change(sch, opt, extack); |