diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sched/act_ife.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c index 41d5398dd2f2..3578196d1600 100644 --- a/net/sched/act_ife.c +++ b/net/sched/act_ife.c @@ -481,6 +481,11 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla, int ret = 0; int err; + if (!nla) { + NL_SET_ERR_MSG_MOD(extack, "IFE requires attributes to be passed"); + return -EINVAL; + } + err = nla_parse_nested_deprecated(tb, TCA_IFE_MAX, nla, ife_policy, NULL); if (err < 0) |