1 files changed, 2 insertions, 0 deletions

diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c
index 74305c883bd3..30ea4674cabd 100644
--- a/net/sched/sch_sfb.c
+++ b/net/sched/sch_sfb.c
@@ -570,6 +570,8 @@ static int sfb_dump(struct Qdisc *sch, struct sk_buff *skb)
 
         sch->qstats.backlog = q->qdisc->qstats.backlog;
         opts = nla_nest_start(skb, TCA_OPTIONS);
+        if (opts == NULL)
+                goto nla_put_failure;
         if (nla_put(skb, TCA_SFB_PARMS, sizeof(opt), &opt))
                 goto nla_put_failure;
         return nla_nest_end(skb, opts);