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-rw-r--r--net/sched/sch_htb.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 91982d9784b3..53dbfa187870 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1122,8 +1122,10 @@ htb_dump_class_stats(struct Qdisc *sch, unsigned long arg, struct gnet_dump *d)
qlen = cl->un.leaf.q->q.qlen;
qs.backlog = cl->un.leaf.q->qstats.backlog;
}
- cl->xstats.tokens = PSCHED_NS2TICKS(cl->tokens);
- cl->xstats.ctokens = PSCHED_NS2TICKS(cl->ctokens);
+ cl->xstats.tokens = clamp_t(s64, PSCHED_NS2TICKS(cl->tokens),
+ INT_MIN, INT_MAX);
+ cl->xstats.ctokens = clamp_t(s64, PSCHED_NS2TICKS(cl->ctokens),
+ INT_MIN, INT_MAX);
if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch),
d, NULL, &cl->bstats) < 0 ||