diff options
Diffstat (limited to 'net/sched/cls_flower.c')
| -rw-r--r-- | net/sched/cls_flower.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index 0826c8ec3a76..850d98294bf6 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -1229,7 +1229,8 @@ static int fl_dump(struct net *net, struct tcf_proto *tp, unsigned long fh, if (fl_dump_key_flags(skb, key->control.flags, mask->control.flags)) goto nla_put_failure; - nla_put_u32(skb, TCA_FLOWER_FLAGS, f->flags); + if (f->flags && nla_put_u32(skb, TCA_FLOWER_FLAGS, f->flags)) + goto nla_put_failure; if (tcf_exts_dump(skb, &f->exts)) goto nla_put_failure; |