diff options
Diffstat (limited to 'net/sched/act_connmark.c')
| -rw-r--r-- | net/sched/act_connmark.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/sched/act_connmark.c b/net/sched/act_connmark.c index bb41699c6c49..7ecb14f3db54 100644 --- a/net/sched/act_connmark.c +++ b/net/sched/act_connmark.c @@ -109,6 +109,9 @@ static int tcf_connmark_init(struct net *net, struct nlattr *nla, if (ret < 0) return ret; + if (!tb[TCA_CONNMARK_PARMS]) + return -EINVAL; + parm = nla_data(tb[TCA_CONNMARK_PARMS]); if (!tcf_hash_check(parm->index, a, bind)) { |